Zviri Mukati Nechinyorwa ichi:
1. Kuvandudza kweAmino Acids
2. Zvivakwa zvivakwa
3. Makemikari
4.classudzei
5. Synthesis
6. Phyicochemical zvivakwa
7. Utorility
8. Antimicrobial basa
9. Rheological Properties
10. Zvikumbiro muindasitiri yeCosmetic
11. Zvikumbiro muzuva rega rega zvimisikidzwa
Amino acid surfersants (aas)iboka revaridzi veSurfaers dzakaumbwa nekubatanidza hydrophobic mapoka ane imwe kana anopfuura amino acids. Mune ino kesi, iyo amino acids inogona kuve inogadzirwa kana kutorwa kubva kuProtein hydrolysates kana zvakafanana zvinovandudzwa zvinyorwa. Iri pepa rinovhara ruzivo rwezvakawanda zvezvinhu zvinowanikwa zvechiSynthetic kuti aas uye nemhedzisiro yemitambo yakasiyana-siyana pane physicochemical zvivakwa zvezvigadzirwa, kusanganisira solubility, kupararira uye biodegradability. Seboka revaridzi veSurfacts mukuwedzera kudiwa, kuwanda kweaas nekuda kwechimiro chavo chinoshanduka chinopa huwandu hukuru hwemikana yekutengeserana.
Kupiwa kuti surfacts inoshandiswa zvakanyanya mukudzora, elsifiers, cormsifiers inthbitors, kupora kwemafuta nemishonga, vaongorori havana kumborega kuteerera kune surfers.
Surfacts ndiyo inomiririra zvigadzirwa zvemakemikari zvinodyiwa mune yakakura huwandu pane zuva nezuva kutenderera nyika uye kuve nekukanganisa kwakashata munzvimbo yematokisi.Zvidzidzo zvakaratidza kuti kushandiswa kwakapararira kwespericts vechinyakare kunogona kukanganisa nharaunda.
Nhasi, isiri-yehupfu, biodegradability uye biocompriility inenge yakakosha kune vatengi sekushandisa uye kuita kwevanoita surfachan.
Biosurfacals ane zvakatipoteredza ane hushamwari sousacing surcepers iyo yakasarudzika nehutachiona senge mabhakitiriya, fungi, uye mbiriso, kana yakavanzika yekuwedzera.Naizvozvo, Biosurfacers inogonawo kuve yakagadzirirwa neye moleky dhizaini yezvinhu zveMIPHISIL
Amino acid surfersants (aas)ndeimwe yemaseketa chaiwo surfacts, kazhinji inogadzirwa kubva kumhuka kana yekurima yakatorwa zvinhu zvishandiso. Mumakumi maviri emakore apfuura, AAS yakakwezva kufarira kwakanyanya kubva kune masayendisiti sevanoita surfaers
AAS inogona kutsanangurwa sekirasi yemaseketa inosanganisira amino acids ine amino acid mapoka (Ho 2 C-Chr-nh 2) Matunhu maviri anoshanda eAmino Acids anobvumira kubvunzwa kwemhando dzakasiyana siyana dzeSurfaager. Yakazara ye20 Standard Proteinogenic Amino Acids inozivikanwa kuve yakasikwa uye ine mutoro kune ese mabasa emuviri mukukura uye zviitiko zvehupenyu. Ivo vakasiyana kubva kune mumwe nemumwe zvichienderana neyekugara r (Mufananidzo 1, pk a ndiyo yakaipa logarithm yeiyo acid dissociation inogara ichidaro. Vamwe havasiri-polar uye hydrophobic, vamwe vari polar uye hydrophilic, vamwe vakakosha uye zvimwe zviratidzo.
Nekuti Amino Acids ndeyekuvandudza makomputa, surfalts yakashongedzwa kubva ku amino acids zvakare ine yakakwira mukana wekuve anokwanisa kuve akagadzika uye zvakatipoteredza hushamwari. Iyo yakareruka uye yakasikwa chimiro, yakaderera utsi uye nekukurumidza biodergradability kazhinji inovaita kuti vakurire kune vanowanzoita surfachan. Kushandisa kudzoreredzwa kwakagadzirwa zvinhu (semuenzaniso amino
Mukutanga kwezana ramakore rechi20, Amino Acids yakatanga kuwanikwa kuti ishandiswe senhau yeiyo synthesis.Aas dzainyanya kushandiswa seanochengetedza mumishonga uye cosmetic mafomu.Mukuwedzera, maAas akawanikwa aine biology anoshingairira kurwisa mabhakitiriya echirwere, anokonzeresa zvechirwere, mamanukuru, uye hutachiona. Muna 1988, kuwanikwa kweiyo yakaderera-mutengo aas yakagadzirwa neyekutsvagisa kufarira mumamiriro ezvinhu epamusoro. Nhasi, nekuvandudzwa kweBiotechnology, mamwe maAkickilogy, mamwe Acids anokwanisawo kushambadzira pamwero wakakura nebende, iro rinoratidzira zvisina kukodzera kuti kugadzirwa kwekugadzirwa kwakawanda.
01 Kubudirira kweAmino Acids
Pakutanga kwekutanga kwezana ramakore re19, pazvinongoitika zvisikwa zvirimo, zvivakwa zvavo zvaifungidzirwa kuti zvakanyanyisa - zvinoshanda seyakagadzirwa zvekugadzirira maAmini. Chidzidzo chekutanga pane synthesis yeAas chakaratidzwa neBondo muna 1909.
Muchidzidzo ichocho, n-acylglycine uye n-acylanine yakaunzwa semapoka ehydrophilic mapoka eSurfaers. Basa rinotevera rinosanganisira iyo synthesis ye lipsiamino Acids (AAS) uchishandisa glycine uye alanine, uye hentrich et al. rakaburitswa dzakateerana zviwanikwa,Kusanganisira yekutanga patent patent application, pakushandiswa kwe acyl Sarcesinate uye acyl aspartate saltts zvigadzirwa zvigadzirwa zveimba (semuenzaniso shampoosPashure pazvo, vazhinji vanotsvaga vakaongorora iyo synthesis uye physicochemical zvivakwa zve acyl amino acids. Kusvika parizvino, muviri wakakura wakabudiswa pane synthesis, zvivakwa, zvinwiwa zveindasitiri uye biodegradability yeAAS.
02 zvigadzirwa zvemhando
Iyo isiri-polar hydrophobic fatty acid cheni yemasaini inogona kusiyana muchimiro, ketani kureba uye nhamba.Kusiyana-siyana kwakasiyana-siyana uye zvakakwirira zviitiko zveAas tsanangura yavo yakajeka yekubatanidza kusiana uye physicochemical uye yebhizimusi zvivakwa. Misoro yemusoro yemazwi inoumbwa neamino acids kana mapepeti. Misiyano iri mumapoka emusoro inotaura kuti adsorption, kushamwaridzana uye chiitiko chezvakashata zveaya surfacers. Mapoka anoshanda ari muboka remusoro anozoona mhando yeaas, kusanganisira cationic, anonic, noniticiki, uye amphoteric. Iko kusanganiswa kwehydrophilic amino Uye zvakare, kuvapo kweAsymmetric kabhoni maatomu mumorekuru anobatsira kuumba moreral evorekuru.
03 Chemical Kuumbwa
Zvese zvibodzwa uye polypedides ndere zvigadzirwa zvePolymeration yeaya angangoita makumi maviri α-proteingenic α-amino acids. All 20 α-amino Acids ine Carboxylic acid Boka reAcid (-coh) uye Amino anoshanda boka (-NH 2), ese akasungirirwa tetrahedral α-carbon atomu. Amino Acids inosiyana kubva kune mumwe nemumwe mapoka akarukwa Misiyano iyi iyi zvakare inosarudza iyo solubility yeamino acids mumvura.
Amino Acids ari Charal (kunze kweGlycine) uye ane musoro anoshanda nechisikigo nekuti ane mana akasiyana asina basa akabatanidzwa neAlpha kabhoni. Amino Acids ane maviri maviri anogona kugona; Ivo havana-pasi pegirazi mifananidzo yeumwe neumwe, kunyangwe hazvo nhamba yeL-Stereoisomers zvakanyanya. Iyo r-boka riripo mune mamwe amino acids (phenylalanine, tyrosine uye tryptophan) iri Aryl, inotungamira kune yakakwira uv yekukwidza kusvika 280 nm. Iyo acidic α-cooh uye yekutanga
R-cooh ↔r-coo-+ H+
R-nh3+↔R-NH2+ H+
Sezvinoratidzwa muIonization Equilibrium pamusoro, amino acids ine kanenge maviri asina kusimba mapoka; Nekudaro, boka reCarboxyl rakawanda acidic achienzaniswa neyekuongororwa kweboka reAmbino. PH 7.4, iyo Carboxyl Group inotsungirirwa apo iyo Amino boka ranyudzwa. Amino Acids neisiri-ionizable r mapoka emagetsi asina kurerekera pane iyi pH uye fomu zwitterion.
04 Kugadziriswa
AAS inogona kuiswa zvichienderana nemitengo yechina, iyo inotsanangurwa pazasi ichitendeuka.
4.1 Zvinoenderana nemavambo
| Zvinoenderana nekwavakatanga, maAA anogona kukamurwa kuita zvikamu zviviri sepamhepo. ① Chikamu chechisikigo Dzimwe nadzo dzinoitika makomputa ane amino acids ane zvakare kugona kuderedza mamiriro ezvinhu / kusangana nekanzuru, uye vamwe vakatopfuura nekugona kweGlycolipids Aya maAas anozivikanwa seLipopeilides. Lipopeptides inodonha yakaderera mamexalar uremu, kazhinji inogadzirwa nemarudzi eBacillus.
Aas dzakadaro dzinopatsanurwa kuita matatu subclasses:surfaktin, iturin uye fengycin.
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| Mhuri yemusoro-inoshanda mappidesi inosimbisa hepapapeeptide akasiyana siyana ezvimwe zvinhu zvakasiyana,Sezvinoratidzwa muhuwandu Iyo yepamusoro-inoshanda Peptide ndeye macrocyclic Lactone umo iyo mhete yakavharwa neCatalysis pakati peC-Terminus yeiyo β-hydroxy fatty acid uye peptide. Mune subclass yeIturin, kune matanhatu makuru akasiyana, iyo ITURIN A uye C, MyCOSUBTILIN uye BACALLOMYCING D, F uye L.Muzviitiko zvese, masekepa ekubatanidzwa akabatanidzwa neC14-C11 Chain of-amino Fatty Acids (maketani anogona kusiyana). Panyaya yeEkurimycins, iyo Amino boka paiyo β-chinzvimbo inogona kuumba chisungo cheC-terminus nokudaro ichigadzira macrocyclic lactam chimiro.
Iyo subclass fengycin ine fengycin a uye b, iyo inonziwo plirastatin kana tyr9 yakagadzirirwa d-yakagadzirirwa.Iyo decapePide yakabatana neC14 -C18 yakazara kana isina kusimbiswa β-hydroxy fatty acid chair. Zvakarongeka, Pllipatin zvakare macrocyclic Lactone, ine tyr side keteni paPeptice uye kugadzira espminal yakasara, sezvazvakaita kune vazhinji vePseudomonas lipopeptides).
② Synthetic Chikamu AAS inogona zvakare kuve yakashongedzwa nekushandisa chero yeaidic, yekutanga uye isina kwayakarerekera maacids. Kazhinji AMino Acids anoshandiswa kune synthesis yeAas iri glutamic acid, serine, proline acid, glycine, alinine, alanine, leucine, leucine, uye protein hydrolysates. Iyi subclass ye surfacts inogona kugadziriswa nemakemikari, enzymatic, uye chemenymatic nzira; Nekudaro, zvekugadzirwa kweAas, makemikari synthesis zvakanyanya zvinogoneka mune zvehupfumi. Mienzaniso yakajairika inosanganisira n-Laurayl-l-glutamic acid uye n-palmitoyl-l-glutamic acid.
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4.2 zvichienderana nealiphatic ketjasi substituents
Kubva pane iyo aliphatic ketjasi inopfuura, amino acid-based surfersanti inogona kukamurwa kuita maviri marudzi.
Zvinoenderana nenzvimbo yekutsiva
| În-yakatsiva aas Mune n-yakatsiviwa makomputa, boka reAmbino rinotsiviwa neboka revaLipeilic kana boka rearboxyl, rinokonzerwa nekurasikirwa neruzivo. Muenzaniso wakareruka weN-wakatsaurisa Aas ari n-acyl amino acids, izvo zviri kunyanya surfacts. n-yakatsiva aas ine chisungo chechikuru chakabatanidzwa pakati pehydrophobic uye hydrophilic zvikamu. Chisungo chipi chekuda chine kugona kuumba chisungo che hydrogen, icho chinofambisa kusvibiswa kweiyi nzvimbo inoomeswa munzvimbo yemukati, zvobva zvichiita bioderadable.
②C-yakatsiva aas MuC-Yakadzikwa Comalound, iyo substitution inoitika paCarboxyl boka (kuburikidza neyemukuru kana chishuwo). Chaizvoizvo C-yakadzikwa makomputa (eg esters kana mafambiro) akanyatso surfacs
③n- naC-vakatsiva aas Mune iyi mhando yeSurfactant, vese maAmino uye carboxyl mapoka ndiyo hydrophilic chikamu chikamu. Urwu rudzii nderekuti emagetsi eAmphoter. |
4.3 Maererano nehuwandu hweiyo hydrophobic miswe
Zvichienderana nehuwandu hwemapoka emusoro uye hydrophobic miswe, aas inogona kukamurwa kuita mapoka mana. Rakananga Surakts-nor (northachinja ndedzemakeructs inosanganisira amino acids neiyo imwe chete hydrophobic muswe (Mufananidzo 3). Gemini Type Aas ane maviri amino acid polar misoro mapoka uye maviri hydrophobic miswe pa molecule (Mufananidzo 4). Mune rudzi urwu rwechimiro, iwo maviri mambakwe-mana-mambakweo akabatana neparutivi uye saka zvakare anonziwo maira. MuGlyceroliplid mhando aas, kune rumwe rutivi, iyo miviri yehydrophobic miswe yakasungirirwa kune iyo yakafanana amino acid soll comm. Aya surfactiers anogona kutariswa seanalogs e monoglycerides
4.4 Zvinoenderana nerudzi rweboka remusoro
①cationic Aas
Boka remusoro rerudzi urwu rwemuridzi weSurfactant rine chirevo chakanaka. Iyo yekutanga cational aas ndeye Ethyl cocoyl inomhanya, iyo iri pyrrodidone carbollate. Iyo yakasarudzika uye dzakasiyana-siyana dzimba dzenzvimbo dzinoita kuti ibatsire mukurasa, antimicrobial vamiririri, veanticiatic vamiriri, vane bvudzi rekuvhurwa, pamwe nekupfava pamaziso uye ganda uye nyore nyore. Singare uye mharira yakashongedzwa-yakavakirwa catoic aas uye akaongorora yavo firsicochemical zvivakwa. Muchidzidzo ichi, ivo vaizviti zvigadzirwa zvakawanikwa uchishandisa Schotten-Baumann maitiro. Nekuwedzera alkyl keteni yekureba uye hydrophobicity, chiitiko cheSurfactant chakawanikwa kuti chiwedzerwe nekukasira micelle (cmc) kuderera. Imwezve ndiyo quaternary acyl protein, inowanzoshandiswa semamiriro ezvinhu mune zvigadzirwa zvekuchengeta bvudzi.
②anionic aas
Mune anonic surfachants, iyo hura yemusoro weiyo siractant ine muripo asina kunaka. Sarcosine (CH 3 -NH -NH -OH - N-MetHylglycine), An Amino Acdcine neGycinine - Lauric acid, tetradecanoc acid, olic acid uye mafuti avo uye esters anowanzo shandiswa kusimbisa surcesinate surfache. Sarconsinates zvine hukama hwepfungwa uye saka zvinowanzoshandiswa mumuromo, shampoos, spray kugovera zvipenga, sunscors, ganda rinochenesa, uye zvimwe zvigadzirwa zvegirini.
Zvimwe zvekutengesa ANONCY AAS zvinosanganisira AMisoft CS-22 uye eilitegck-12, ndedzipi mazita ekutengeserana yeSodium N-Cocoyl-L-Cocoyl-Cocoyl N-Cocoyl N-Cocoyl Glycinate, zvichiteerana. Amilite anowanzo shandiswa semumiriri anopupuma, anodzora, solifier, uye ane zvigunwe zvevasungwa, masaga, anochenesa, anochenesa soaps. Amisoft inoshandiswa seganda nyoro uye bvudzi rekuchenesa, kunyanya mune yechiso uye muviri kuchenesa, kuvhara zvigadzirwa zvevhu, zvemuviri zvigadzirwa, shampoos uye zvimwe zvigadzirwa zveganda.
③zwiterionic kana amphoteric aas
Amphoteric surfacts ine ese acidic uye basic masaiti uye saka inogona kuchinja yavo yekubhadhara nekuchinja iyo ph kukosha. MuAlkaline Media vanozvibata kunge anonic surfers Lauryl Lysine (ll) uye alkoxy (2-hydroxypropyl) arginine ndiyo chete inozivikanwa AMPHoteric surfacts yakavakirwa pane amino acids. LL ndeye chigadzirwa chekuburitsa lysine uye lauric acid. Nekuda kwechimiro chayo amphoteric, ll haina kujekesa mumhando dzose dzemhando dzekupaza, kunze kweiyo alkaline chaiyo kana acidic sol sol. Semunhu organic poda, ll ane yakanakisa kuyamwa kune hydrophilic nzvimbo uye yakaderera coefficient yekukakavara, kupa iyi surfactant yakanakisa lubricating kugona. LL iri kushandiswa zvakanyanya mumakiromita emigodhi uye bvudzi rekuvhurwa, uye rinoshandiswawo sechigadzirwa.
Înonionic aas
Vasiti vasirioni vanoratidzwa nemadzinza emusoro asina mhosva. vasere esere ethoxolated nonsic surfactants yakagadzirirwa neAl-Sabagh et al. kubva pamafuta-solule α-amino acids. Muzviitiko izvi, L-phenylalanine (LEP) uye Lucenline yakatanga kuoneswa ne hexadecanol, ichiteverwa neAmbiriyoni nePalmiti Acid kuti ipe mairi miviri maAcids uye maviri maAkics. Mafambisirwo uye esters anobva apinda pasi pekudzikisira neEndlyone oxide kugadzirira matatu phenylalanine intherivives ine nhamba dzakasiyana dzePolydoxylene Units (40, 60 ne100). Aya maisonic aas akawanikwa aine yakanaka fungidziro uye fista foaming zvivakwa.
05 Synthesis
5.1 Basic synthetic nzira
Mune AAS, hydrophobic mapoka anogona kuve akasungirirwa kuAmine kana CarboxyLlic acid Sites, kana kuburikidza nemaketani ematare aamino acids. Zvichienderana neiyi, ina ina yekunyepedzera nzira dzinotyisa dziripo, sezvakaratidzwa mumufananidzo 5.
Fig.5 nzira dzinokosha synthesis dze amino acid-based surfersants
| Nzira 1. Ampiphilic ester esters inogadzirwa neyekutsanangurwa kwemaitiro, mune iyo mamiriro ekusimuka anowanzo kuwanikwa neakarega mafuta ekuramba uye amino acids pamberi pemumiririri wekushayikwa uye a acidic catalyst. Mune mamwe maitiro, Sulfuric acid anoita seyese catireyst uye lehydating mumiriri.
Nzira 2. Activated AMino Acids anoita neAlkylines kuti vagadzire zvisungo zvekusungwa, zvichikonzera kuSynthesis yeAmpiphilic Amidoamines.
Nzira 3. Amido Acids anogadziriswa nekuita mapoka emagetsi eAmino acids ane Amido acids.
Nzira yechina 4. Long-ketani alkyl amino acids yakavezwa nekuita kwemapoka emapoka ane haloalkanes. |
5.2 Kufambira mberi mune synthesis uye kugadzirwa
5.2.1 Synthesis yeimwe-ketani AMino Acid / Peptide surfacts
N-ACYL kana O-ACYL AMINO ACIDS kana PEPTIONS inogona kuve yakanyorwa neiyo enzyme-carlyzed acylation yeAMINE kana HYDROXYL mapoka ane mafuta acids. Iyo yekutanga mushumo pane solvent-yemahara lipase-cirlyzed syntesis yeAkino Acid leadha antarctica, ine methsls kubva 25% kusvika 90% zvichienderana nechinangwa amino acid. Methyl EtHyl Ketone akashandiswawo sechigadzika mune mamwe maitiro. Vonderhagen et al. Zvakare akarondedzera Lipase uye Protease-Cantalzed N-ACYLATION DZIMA ACIDDS, protein hydrolysates yemvura uye orgetel sol solvent)
Mumazuva ekutanga, dambudziko guru neEnzyme-rakabhadharwa synthesis yeAas yaive yakaderera goho. Sekureva kwaValiveet et al. Iyo goho reN-Tetradecanoyl amino acid derivatives raingova chete 2% -10% kunyangwe mushure mekushandisa miramu akasiyana kusvika 70 ° C kwemazuva mazhinji. Montet et al. Zvakare vakasangana nematambudziko nezve goodhi yakaderera yeAmino Acids mune synthesis yeN-acyl lysine uchishandisa mafuta acids uye mafuta emiriwo. Sekureva kwavo, iyo yakakwira goho yechigadzirwa yaive 19% pasi peSolvent-isina mamiriro uye kushandisa organic sol sol. Dambudziko rakafanana rakasangana neVivelivety et al. MuSynthesis yeN-Cbz-L-lysine kana n-Cbz-lysine methyl ester inobva.
Muchidzidzo ichi, ivo vaizviti iyo goho re3-O-Tetradecanoyl-l-serine raive 80% kana vachishandisa subine uye novozymy Nagao uye Kino akadzidza O-Aciylation yeL-Serine, L-HREEONINE uye L-HEPOPUS (HOZOPUS (HOZOPUS (HOMOSEPE uye L-H-SERINE yaive yakaderera, nepo Hapana alkylation yeL-Threonine uye ndokurehwa.
Vazhinji vaongorori vakatsigira kushandiswa kwekushayiwa uye nyore nyore kunowanikwa substrates yeiyo synthesis yemubhadharo unoshanda. Soo et al. akataura kuti kugadzirira kwemafuta emuchindwe-based surfers vanomhanya zvakanyanya neiyo demalised lipoenyme. Vacherekedza kuti goho rezvigadzirwa zvingave zviri nani kunyangwe nguva ichipedza kuita (mazuva matanhatu). Girova et al. Vakaongorora iyo Synthesis uye nzvimbo yemusoro weChiral n-Palmitoyl Aas yakavakirwa paMethionine, LEUCINE, THEEGEE, Pang uye Chu akatsanangura iyo synthesis yeAkino Acid based Socess uye Dicarboxylic Aciyo Monomers nekugadzirisa maAcid-based polymide geners yaive yakadzvanywa neco-curnensation maitiro ekugadzirisa.
Canteuzenye uye Guerrirolo rondedzero yeCarboxylic acid mapoka eBoc-Ah uye Dichlomsethene Aliphiyal All Lave uye Agarose 4b (Selfarose 4b) seCatireyst. Muchidzidzo ichi, maitiro eBoc-ala-oh aine Fatty AlwelOls anosvika gumi nematanhatu akavezwa zvakanaka 99.9%) Muchibereko kubva pa58% kusvika ku76%, izvo zvaive zvakanyorwa neyekuumbwa kwechiitiko neyekufamba-famba neCBZ-Arg-oth-oMe
5.2.2 Synthesis yeGemini-based amino acid / pePtide surfers
Amino Acid-based gemini surapants ane maviri akatwasuka-keteni aas mamorekuru akabatanidzwa musoro-kune mumwe nemumwe neboka rimwe nerimwe. Kune maviri angangoita zvirongwa zveCemoenzymatic synthesis yeGemini-mhando amino acid-based surfersants (nhamba 6 ne7). Mumufananidzo 6, 2 amino acid inoitwa inoitwa neiyo yakanyorwa seboka remubhadharo uye ipapo 2 hydrophobic mapoka akaunzwa. Mumufananidzo 7, iyo 2 yakatwasuka-kake-maketrures yakabatana zvakananga pamwe ne bifun desacter boka.
Iko kusimudzira kwekutanga kweEnzyme-carlyzed synthesis yeGemini lipeiamino acids kwakapayona naValivety et al. Yoshimura et al. Vakaongorora iyo Synthesis, adsorption uye kuunganidzwa kweAmbino Acid-based gemini surfantant zvichienderana nekkkaka uye n-alkyl bromide. Surchesised surfers FAustino et al. Akarondedzera Synthesis yeAnonic Urea-based Monomeric AAS yakavakirwa paL-Cystine, L-methionine uye yeCystine, yeCystine, yeCystine Izvo zvakaratidzirwa kuti kukosha kweCMC yeGemini kwakaderera nekuenzanisa Monomer naGemini.
Fig.
Fig.
5.2.3 Synthesis yeGlycerolipd Amino Acid / Peptide surfacts
Glycerolipd Amino Acid / Peptide surfers itsyowani yeLiplid amino Iyo Synthesis yeaya surfachers inotanga nekugadziriswa kweGlycerol geners yeAmino Acids kuEast tembiricha uye pamberi peacidic catalyst (semuenzaniso bf 3). Enzyme-carlyzed synthesis (achishandisa hydrolases, dziripo uye miromo seCatalySts) iri zvakare sarudzo yakanaka (Mufananidzo 8).
Iyo enzyme-yakabhadharwa synthesis yekuvharidzira magrinenine glycersides conjugates uchishandisa papoin yataurwa. Synthesis of Diacylglycerol ester conjugates kubva acetylarginine uye kuongorora kwezvivakwa zvavo zvemafamende zvakaudzwawo.
Fig.8 Synthesis yeMono uye Diacylglycerol amino acid conjugates
Spacer: NH- CH2)10-Nh: compundb1
Spacer: NH-C6H4-Nh: compundb2
Spacer: CH2-Ch2: compundb3
Fig.9 Synthesis of Symmetric ampiphiles inotorwa kubva kuTris (hydroxymethyl) Aminomethane
5.2.4 Synthesis yeBola-based amino Acid / Peptide surfacts
Amino Acid-based Bola-Type Ampiphiles ane 2 amino acids iyo yakabatana neiyo imwe hydrophobic ketani. Franceschi et al. Akarondedzera synthesis yeBola-mhando ampiphiles ne2 amino acids (d- kana l-alanine kana L-alkyl keteni yehurefu hwakasiyana uye kuongorora kwavo basa. Ivo vanokurukura neSynthesis uye kusunganidzwa kweNovel Bola-Type Ampiphiles neAmbino Acid Flacction (kushandisa chero isina kujairika β-amino acid kana doro -c20 -c20 spacer boka. Iyo isina kujairika β-amino Acids inoshandiswa inogona kuve shuwa inogona kunge iri shuga. Iyo synthesis yeSymmetrical Bola-Type Ampiphiles inotorwa kubva kuTris (Hydroxymethyl) Aminomethane (Tris) (Mufananidzo 9).
06 Physicochemical Properties
Zvinozivikanwa chaizvo kuti Amino Acid based SurfalsVants (AAS) dzakasiyana uye dzisingakwanisi kunyatsoita Solubiencys
Zvichienderana neiyo Surfactant Properties yeAMino Acids (eg pamusoro pekunetsana, CMC, chikamu cheKRAFT Temptures), iyo mhedziso dzakatevera dzakatevera
6.1 yakaoma memolle meducentration (cmc)
Akakosha memolle gadziriro imwe yeakakosha ma paramita uye anotonga zvinhu zvinoshanda, zvichikwira mitezo yehuswa Surfacts yakavakirwa paAmino Acids inowanzo kuve neyakaderera cmc tsika zvichienzaniswa nemacomputer surfers.
Kuburikidza nekusanganiswa kwakasiyana kwemapoka emusoro uye hydrophobic miswe (mono-cationic eide, bi-cationic eide-bi-cationic eide-baster ester), infanti et al. Synthesised matatu arginine-based aas uye akadzidza yavo cmc uye γcMC (Sporness kusawirirana kweCMC), kuratidza kuti iyo CMC uye γcMC Mune chimwe chidzidzo, kuimba uye mhhre akawana kuti iyo CMC yeN-α-acylginine surfals
Yoshimura et al. Vakaongorora CMC yeCysteine-yakatorwa AMino Acid-based Gemini Surepants
FAustino et al. Yakashuma iyo yekuumbwa yemikwenzi yakasanganiswa mumamiriro ekunze eAnonic Gemini Surepants yakavakirwa paCystine. Iyo gemini surapants yakafananidzwawo neiyo inoenderana monomeric surepants (c 8 cys). Iyo CMC inokoshesa ye lipid-surfectant musanganiswa yakataurwa kuve yakaderera pane iyo yevasina kuchena surfaers. Gemini Surepants uye 1,2-DiPtanoyl-sn-Glyceryl-3-phescerline
Shrestha neAramaki Vakaongorora kuumbwa kweViewCoelastic Worm-semicelles mumvura mhinduro yakasanganiswa AMino Acid-sonitic surfact Muchidzidzo ichi, N-DoDECEcyl Glutamate yakawanikwa kuti ive yakakwira krafti tembiricha; Nekudaro, kana zvisina kurapwa neiyo yakakosha amino acid L-lysine, yakagadzira micelles uye mhinduro yakatanga kuita kunge manyoro neUsotian pa 25 ° C.
6.2 yakanaka mvura solubility
Iyo yakanaka mvura solubility yeaas iri nekuda kwekuvapo kwekuwedzera co-nh zvisungo. Izvi zvinoita kuti Aas yakanyanya biodegradable uye nharaunda ine hushamwari pane iyo inoenderana inoenderana surfers. Iyo mvura solubility ye n-acyl-l-glutamic acid iri nani nekuda kwemapoka ayo maviri emaraki emadhora. Iyo Solubility yemvura yeCN (CA) 2 yakanakawo
6.3 Krafft Tembiricha uye Krafft Point
KraFTT Tembiricha inogona kunzwisiswa seyakanyanya kujairika maitiro easurastactors ane iyo solubility inowedzera zvakapinza pamusoro peimwe tembiricha. Ionic surfachants ane tsika yekugadzira yakasimba hydrates, iyo inogona kugadzirira kubva mumvura. Pane imwe tembiricha (iyo inonzi krafft tembiricha), kuwedzera kukuru uye kusagadzikana kwekuwedzera mukushushikana kwevarasiti vanowanzoonekwa. Iyo kraffft point yeionic sarfactant ndeye yayo krafft tembiricha kuCMC.
Iyi solubility hunhu inowanzoonekwa yeIonic surfachants uye inogona kutsanangurwa seyekutanga Kuve nechokwadi chekupedzisira salubility, zvinodikanwa kugadzirira mafomu ekugadzika pakupisa pamusoro peiyo kraffft point.
Tembiricha yeKraFFT yeAas yave ichidzidzwa uye ichienzaniswa neiyo yeanowanzoita tembiricha yeAggreath Mhando nhanhatu dzakasiyana dzeN-hexadecanoyl aas ndokukurukurirana nehukama pakati pekudziya kwavo krafti uye amino acid zvasara.
Mukuedzwa, zvakawanikwa kuti tembiricha yeN-hexadecanoyl AAS yakawedzerwa neAmbino (Phenylalanine yekusagadzikana) Izvo zvakagumiswa kuti mune ese alanine uye phenylalanine masisitimu, iyo DL yekudyidzana yakasimba kupfuura iyo ll interration mune yakasimba fomu yeN-Hexadecanoyl aas munyu.
Brito et al. yakatsunga tembiricha yekatatu yeNovel Amino Acid-based Surfaloritate ion yakaguma nekuwedzera kwakakura muKraft tembirti Kuvapo kweCis-kaviri zvisungo uye kusatenderwa neyako iripo muLong-keteni Ser-Decivatives yakatungamira kuderera kwakakosha mukudziya kweKrafft. N-DoDECEcyl Glutamate yakaziviswa kuve yakakwira Krafft tembiricha. Nekudaro, kusarerekera neiyo yakakosha amino acid L-Lysine yakakonzera kuumbwa kwemarozi mumhinduro iyo yakaita kunge manyoro eNewotian pa25 ° C.
6.4 Kumwe Kwekanje
Iyo nzvimbo yekunetsana ye surfachants inoenderana neketani yekureba kweiyo hydrophobic chikamu. Zhang et al. Takatsunga kushushikana kweSodium Cocoyl Gycinate neWilhelmy Plate Maitiro (25 ± 0.2) Yoshimura et al. Takatsunga kushushikana kwe 2c n cys inonyora amino acid based pamusoro pe 2c n cys-based sours Authores Authors. Izvo zvakawanikwa kuti nzvimbo yekumusoro kuCMC yakadzikira neyekuwedzera keteni (kusvika n = 8), nepo mafambiro akadzoserwa surfers
Mhedzisiro yeCAC1 2 Pamhepo yekunetsana yeDicarboxylated amino acid-based surfers dzave zvakare yakadzidzwa. Muzvidzidzo izvi, Cac1 2 yakawedzerwa kumhinduro dzemvura dzeDicarboxylated amino acid-mhando surfacts (C12 MALNA 2, C12 ASPNA 2, uye C12 APLUNA 2, Iyo PlateA Fails mushure mekunge CMC yakafananidzwa uye yakawanikwa kuti nzvimbo yemukati yakadzikira pakadzika kwazvo cac1 2 kutarisisa. Izvi zvinokonzerwa nemhedzisiro ye calcium ion pagadziriro yeiyo siractant pagesi-yemvura interface. Zvepamoyo zvekunyika zveN-Dodecyaminomate uye n-Dodecyinomate uye n-Dodecycomartartate, kune rumwe rutivi, vaingogara vachisvika gumi mmol-l -1 cac1 2 concentration. Pamusoro pegumi mmol-L -1, nzvimbo yekunetsana inowedzera zvakapinza, nekuda kwekuumbwa kwekunyorwa kwemunyu wecalcium yemunyu wedenga. Kune iyo Disumium Munyu weN-DoDECEcyl Glutamate, Kuwedzera Kwemwero kweCAC1 2 Zvakakonzera kuderera kwakakura mukushushikana kweCAC1
Kuti uone adsorption kinetics of gemini-mhando aas pane iyo gasi-mvura interface, iyo Special pamusoro pekunetseka kwayo yakatemerwa uchishandisa iyo yakanyanya bubble yekumanikidza nzira yekumanikidza. Mhedzisiro yacho yakaratidza kuti kwenguva yakareba kwazvo yekuyera, iyo 2C 12 inokonzeresa simba rekushushikana kusanzwisisika hazvina kuchinja. Kuderera kweiyo Dynamic pamusoro pekunetseka kunoenderana chete pakusangana, kureba kweiyo hydrophobic miswe, uye huwandu hwemiswe ye hydrophobic. Kuwedzera kusunganidzwa kweSurfantant, kuderedza keteni uye huwandu hwecherechedzo zvakakonzera kuora nekukurumidza. Mhedzisiro yakawanikwa yekukwirira kwepamusoro yeC N Cys (n = 8 kusvika 12) yakawanikwa iri padyo neiyo γ cmc yakayerwa nenzira yeWilhelmy.
Mune imwezve kudzidza, iyo Dynamic Songs yeSodium Diluryl Cystine (SDLC) uye Sodium Didecamino Cystine nzira, uye nekuwedzera, iyo yakaenzana nzvimbo yekugadzirisa maitiro avo aive akatsanangurwa nzira yekudonha vhoriyamu. Kuita kwekusungwa kwekupokana kwakawedzera kuferefetwa nedzimwe nzira zvakare. Kuwedzerwa kweMercaptoethanol kusvika 0.1 mmol-l-l -1Sdlc mhinduro yakatungamira mukuwedzera kwekuwedzera kwekunetseka kubva ku 34 mn-m -1 kusvika ku53 mn-m -1 mn-m -1. Sezvo Naclo anogona oxidize zvisungo zveSLLC to Sulfonic acid mapoka, hapana anoshamisa akaonekwa apo naCLO (5 mmol-l -1) yakawedzerwa kune iyo 0.1 mmol-l -1 sdlc mhinduro. Kuendesa Electron microscopy uye kusimba kwechiedza kuparadzira mhinduro dzakaratidzwa kuti hapana anounganidza akaumbwa mumhinduro. Iyo nzvimbo yekunetsana yeSDLC yakawanikwa kuti iwedzerwe kubva ku 34 mn-m -1 kusvika 60 mn-m -1 pamusoro penguva 20 min.
6.5 Binary nzvimbo yekudyidzana
Muchiitiko chehupenyu, mapoka akati wandei akadzidza zvivakwa zvekusanganiswa zveCation
6.6 Aggregation Properties
Synamic mwenje inowanzoshandiswa kuona iyo onggregation midziyo yeAmbino acid-based Socials nekumisikidza Hydrodynamic diameter DH (= 2r h). MaAggregates anoumbwa naC n cys uye 2cn cys akakura uye ane huwandu hwakawanda hwekugovera uchienzaniswa nevamwe surfacts. Zvese surfactions kunze kwe2c 12 cys kazhinji inowanzo fomu inounganidzwa yegumi nm nm. Micelle Saizi dzeGemini Surapants dzakakura zvakanyanya kupfuura idzo dzevavo vekuMonomeric venhema. Kuwedzera kwehydrocarbon keteni yekureba kunotungamira kune kuwedzera kweiyo micelle size. Ohta et al. Akarondedzera midziyo yekukwezva yevatatu vakasiyana steleoisomers Awahshi et al. kuongororwa nedenderedzwa dichroism, NMR uye vapor Pressure Osmometry iyo Chiral-L-dodecanoyl-l-Doydecanoyl-l-Doydecanoyl-L-Doydecanoyl-L-Dohycanoydrofuran 1,2-Dichloroethane) ine rotera midziyo yakafemerwa nedenderedzwa dichroism, NMR uye vapor kumanikidza Osmometry.
6.7 InterFacial Adsorption
Iyo yekubvumirana kushamwaridzana kweAmbino Acid-based surfachinja uye kuenzanisa kwayo pamwe neyakajairwa neyakajairwa zvakare ndeimwe yeayo yekutsvagisa mafambiro. Semuenzaniso, iyo interfcial adsorption zvivakwa zveDodecyl geners yehunhu hwehunhu hwehunhu hwacids yakawanikwa kubva kure uye lep yakafemerwa. Mhedzisiro yacho yakaratidza kuti let uye lep ichiratidza nzvimbo dzakaderera dzepfungwa pane gasi-yemvura interface uye paiyo mvura / hexane interface, zvichiteerana.
Bordes et al. Vakaongorora maitiro ekugadzirisa uye adsorption pamatanho emvura yeiyo Dicarboxylated amino acid surfamate, naAminomonate Sekureva kweiyi mushumo, iyo cmc yeiyo dicarboxylated surfers Izvi zvinoratidzwa nekuumbwa kwehydrogen zvisungo pakati pe dicarboxylated surfers
6.8 chikamu hunhu
Isotropic discontinuous cubic zvikamu zvinoonekwa kune surfers Surfactant mamorekuru nemapoka makuru emusoro anowanzogadzira mahono ezvishoma zvakanaka curvature. marques et al. Akafunda mubatanidzwa wezvikamu gumi nemaviri12 / 12ers uye 8ster masisitimu ekupatsanura Izvo zvinofanirwa kucherechedzwa kuti yeiyo vesicle nzvimbo yeiyo 12lys12 / 12er system, vesicles inogara ichishanda nemicelles, nepo vesicle nharaunda 8 / 16er System ine vesicles chete.
Catanionic musanganiswa weRysine- uye serine-based surfers
6.9 Kugona Kugona
Kouchi et al. Kuongorora kugona kwemhedzisiro, kusangana kwekunetseka, kupararira, uye viscosity ye n- [-dodecyl-2-hydroxypropyl] -L-arginine, l-glutamate, uye mamwe magezi. Mukuenzanisa neSpanthetic surfers
BACZKE ET Al. Syntheshised novel anonic amino acid surfers Nhevedzo ye Sulfonate-based Amphihilic L-Phe kana L-ALA DEVILIC HOLDROMIC MILES) yaive yakanyorwa neAmino acids neO-Sulfobenzoic Anhydride. Wu et al. synthesized sodium salts ye n-fatty acyl aas uyeVakaongorora kugona kwavo kwemutemo mumbiru-mumvura-yemvura-yemvura, uye mhedzisiro yakaratidza kuti idzi surfaanti dzakaitwa zviri nani neEtiyl acyl seyambiro yevaN-hexane sechiputi chemafuta.
6.10 Kufambira mberi kuSynthesis uye kugadzirwa
Kudzivirira kwemvura kwakaoma kunogona kunzwisiswa sekugona kwevanoita surfaancts kuti vadzivise kuvapo kwemvura senge calcium uye magnunium mumvura yakaoma, kureva kuti kudzivisa kunyorwa mumasapu eCalcium. Surfers Kuoma kwemvura kupesana kunogona kuongororwa nekuverenga shanduko mukushandura uye mamiriro ekuita kweiyo siractant pamberi pe calcium ion.
Imwe nzira yekuongorora zvakaoma kudzivisa kwemvura ndeyekuverenga iyo muzana kana magiramu emunhu anodikanwa anodikanwa kubva kuCalcium soap yakaumbwa kubva ku100 g yeSodium Oleate kuti aparidzwe mumvura. Munzvimbo dzine mvura yakawanda yakaoma, yakanyanya kutarisisa yeCalcium uye Maganium Ions uye Mineral Zvinotaridzika zvinogona kuita zvimwe zvinoshanda zvinoshanda zvakaoma. Kazhinji sodium ion inoshandiswa seye counter ion yeiyo synthetic anionic siractorstant. Sezvo chikamu chevakagoverwa ion chinosungirwa kune ese masisitari emorekuru, zvinokonzeresa kuti siractory yekuisa nyore nyore kubva mukugadzirisa kuita kuti gadziriswe zvishoma.
Kudzidza kwemvura kuoma kwemvura kwaAas kwakaratidza kuti kupokana kwemvura uye kwakaomarara kwemvura kwakasimba neboka rekuwedzera. Kurongeka kweAcid uye kuomarara kwemvura yaive c 12 glycinate <c 12 aspartate <c 12 glutamate. Kufananidza Dicarboxylated AMIDE BOND uye Dicarboxylated AMino Surfactant, zvakateerana, zvakawanikwa kuti iyo phenya yeiyo yekupedzisira yaive neyakawedzera uye yakawedzera kuwedzerwa kwehuwandu hwakakodzera hwecid. Iyo Dicarboxylated n-alkyl amino acids yakaratidza kuparadzaniswa mukuvapo kwe calcium ion, uye c 12 aspartate yakaumbwa jena chena. c 12 glutamate yakaratidza yakakwira nzvimbo yekuita yakakwira ca 2+ constentration uye inotarisirwa kushandiswa mukusagadzikana kwegungwa.
6.11 Kuparadzaniswa
Kupararira kunoreva kugona kweiyo surfactant yekudzivirira coallescence uye sedimentation yeiyo surfactant mumhinduro.Kupararira inzvimbo yakakosha yeSurfects inovaita kuti vakwanise kushandisa mukushandiswa, cosmetics uye mishonga yemishonga.Anopararira mumiririri anofanira kunge aine ester, ether, genide kana amino chisungo pakati pehydrophobic group uye iyo terminal hydrophic group (kana pakati pemapoka akatwasuka mapoka echiHydrophobic).
Kazhinji, anionic surfaage akadai saAlkanolamido shungu uye maAmphoteric surfers
Kuedza kwakawanda kwekutsvagisa kwakatsunga kugoverwa kweAAS, uko N-LARIYL Lysine yakawanikwa kuve isina kunyatsoenderana nemvura uye yakaoma kushandisa fomu yekunyora.Munyaya dzino, n-acyl-yakatsiva basic amino acids ine superb yekupararira uye inoshandiswa muindasitiri ye cosmetic yekuvandudza mafomu.
07 Chityora
Vanyori vechirongwa, kunyanya macational surfacts, vane chepfu zvakanyanya kune zvisikwa zvemumvura. Hutete hwavo hwakakodzera hwakakonzerwa nenhaurwa ye adsorption-ion kudyidzana kweSurfacticts kuCell-Mvura Interface. Kuderedza iyo CMC yeSurfers Kuwedzera kwehurefu hwenhambarava kemani yemaseketa anotungamira zvakare kune yekuwedzera mune surfactant accouteity.Mazhinji aas akaderera kana asina chepfu kuvanhu uye nharaunda (kunyanya kune marine maComms) uye akakodzera kushandiswa sekushandiswa sechikafu chinogadzirwa, mishonga uye cosmetics.Vazhinji vatsvagiri vakaratidza kuti amino acid surfachantsu vanyoro uye vasiri-kutsamwisa paganda. Arginine-yakavakirwa surfersants anozivikanwa kuve akaderera ane chepfu pane avo vawomarara.
Brito et al. Akafunda zvivakwa zve phomicicial uye aneofalogy of amino acid-based ampiphiles Ivo vakashongedza vesicles yeConcyltrimetimmonium Bromide (dtab) / lys-its-servative mukana uye kuratidzira kusanganiswa kwese uye kusanganisa kwavo-kune vesicices vaive vasina kujairika pane zvakajairika dtab.
Rosa et al. Fungidzira kusunga (Association) of DNA kuti ive yakasimba amino acid-based catoc vesticles. Kusiyana nemawere ecational cationanclants, ayo anowanzoita kunge ane muchetura, kuwirirana kweCateic Amino Acid surfachers inoita kunge isiri-ine chepfu. Iyo cational amais yakavakirwa pane arginine, iyo zvinonyatsoumba mafomu akagadzikana vesicles mukubatanidzwa pamwe nevamwe veAnonic surfaants. Amino Acid-based Corrosion Inhibitors inotaurwa kuti isingaiti. Aya surfacts anonyatsojekeswa nekuchena kwakakura Zvidzidzo zvakati wandei zvakaratidza kuti sulfur-ine amino acid surfachers ari mukuru mune corrosion inhibition.
Muchidzidzo chazvino, Perinelli et al. yakashuma iyo inogutsa ineologicological nhoroondo yeRhamnopilipvids ichienzaniswa nemafambisirwo akajairika. Rhamnhilippid anozivikanwa kuti aite sekunyanyisa kuvimbisa. Ivo zvakare vakataura nezve mhedzisiro yeRhamnhilipids pane epithelial permeability yemishonga yeMacRomolecular.
08 Antimicrobial Basa
Iyo armicrobial basa revaridzi vanokwanisa kuongororwa neiyo shoma inhibitory yekusungwa. Iyo armicrobial basa remagininini-based surfersants yakadzidzwa zvakadzama. Gram-isina kunaka mabhakitiriya akawanikwa kuti ave anodzivirira kune surfy-based surfachaniti kupfuura mabhakitiriya akanaka eGram. Iyo antimicrobial basa revaridzi vanowanzowedzera nekuvapo kwehydroxyl, cyclopropane kana zvisungo zvisina kufanira mukati meiyo acyl. Casthillo et al. Akaratidza kuti kureba kwemaketani eACYL uye yakanaka yekubhadhara iyo HLB kukosha (hydrophilic Nay-acylginine methyl ester ndeimwe kirasi yakakosha yeCational surfaants neBroad-spectrum Antimicrobial chiitiko uye inoverengeka biodegradable uye yakaderera kana isina kuderera. Zvidzidzo zvekudyidzana zveNay-acylginine methyl ester-spuritiancoline uye 1 sn-prophorylcholine, sn-phosphorylcholine, modhi membranes, uye nezvipenyu muhusimbe kana kusavapo kwezvipingamupinyi zvekunze zvakaratidza Kuti kirasi iyi yevasarachers ine yakanaka antimicrobiliziyo mhedzisiro yakaratidza kuti iyo surfachers ine yakanaka antibacterial basa.
09 Rheological Properties
Iyo rheological zvivakwa zveSurfaaganti inokosha basa mukusarudza uye kufanotaura kwavo maindasitiri, kusanganisira chikafu, mishonga yemafuta, kuchengetwa kwemunhu uye kune zvigadzirwa zvekutarisira. Zvidzidzo zvakawanda zvakaitwa kukurukura hukama pakati peviscoelasticity yeAmino Acid surfachan uye CMC.
10 Zvikumbiro muCosmetic Indasitiri
Aas inoshandiswa mukuumbwa kwezvinhu zvakawanda zvekutarisira pachako.Potassium n-cocoyl glycinate inowanikwa kuti ive nyoro paganda uye inoshandiswa kucheneswa kwechiso kuti ibvise sludge uye gadzira. N-ACYL-L-Glutamic Acid ine maviri carboxyl mapoka, ayo anoiita kuti ive yakawanda mvura svutugadzike. Pakati peaya maAas, aas zvichibva pane c 12 Fatty Acids anoshandiswa zvakanyanya mukucheneswa kwechiso kuti abvise sludge uye makeup. Aas ine c 18 take N-laryl-based aas inoshandiswa mune mazino ane yakanaka fungidziro yakafanana nesipo uye yakasimba enzyme-inhibiting kushanda.
Kwemakumi emakore apfuura, sarudzo yeSurfaers Vatengi vezvigadzirwa izvi vanonyatsoziva nezve zvinogona kutsamwiswa, nehupfumi uye zvinhu zvemunharaunda.
Nhasi, maAas anoshandiswa kuumba akawanda shampoos, madhiri ebvudzi uye masaga ekugeza nekuda kwezvakawanda nezvakawanda zvakanaka pane zvevakanyanya kuita zvechinyakare mune cosmetics uye zvigadzirwa zvemunhu uye zvega zvigadzirwa.Protein-based surfersants ine zvinodikanwa zvivakwa zvinodiwa kune zvigadzirwa zvega zvega. Mamwe maAas ane mafirimu ekugadzira firimu, nepo vamwe vane zvakanaka zvekupupuma.
Amino Acids yakakosha zvisikwa zvinoitika zvinoitika zvinyoro-nyoro mune stratum corneum. Kana masero epalsmal anofa, ivo vanova chikamu che stratum corneum uye mapuroteni emukati anodzikiswa zvishoma nezvishoma kuAmino Acids. Aya amino Acids anobva apfurwazve mune stratum corneum, kwavanobata mafuta kana mafuta emafuta muEpidermal Stratum, nokudaro achivandudza elasticity yeganda. Inenge makumi mashanu muzana ezvakasikwa zvinyoro-nyoro mune ganda rinoumbwa neamino acids uye pyrrodidone.
Collagen, yakajairika cosmetic ingori, zvakare ine amino acids inochengeta ganda rakapfava.Matambudziko eganda akadai sekurova uye kusvibisa anokodzera muchikamu chikuru kushaikwa kweamino acids. Imwe yekufunda yakaratidza kuti kusanganisa maABCE ACID neganda rakazorodzwa, uye nzvimbo dzakakanganisika dzakadzoka kune yavo yakajairika mamiriro pasina kuva ainyanya kuwanda mavanga.
Amino Acids yakawanikwa zvakare kuti ibatsire kwazvo mukuchengeta kukuvara kwakakuvara.Dry, isina bvudzi bvudzi rinogona kuratidza kuderera kwekusangana kweAmino Acids mune yakanyanya kukuvara stratum corneum. Amino Acids ane kugona kupinza iyo cuticle mune yebvudzi shaft uye kutora unyoro kubva paganda.Kugona uku kweAMino Acid based Surfalachans kunoita kuti vabatsire mune shampoos, vhudzi, vhudzi rakapfava, uye kuvhurwa kweAmino Acids kunoita kuti vhudzi rive rakasimba.
11 application mune yega yega cosmetics
Parizvino, pane kudiwa kuri kukura kweamino acid-based destgent mafambiro epasi rese.Aas dzinozivikanwa kuti uve nekuchenesa kugona, kupisa kugona uye machira ekupfava, izvo zvinoita kuti vakwanise kuita mabasa epamba, shampoos, mashanga emuviri uye zvimwe zvinoshandiswa.A aspart acid-yakatorwa maAmphoteric aas inotaurwa kuve yakanyanya kuwanda yekutsikisa nekuchembera zvivakwa. Iko kushandiswa kwemashandisirwo ezvinyorwa zvinosanganisira n-alkyl-β-aminoethoxy acids yakawanikwa kuderedza kutsamwa kweganda. Iyo inonamira yemagetsi yekuumbwa inosanganisira n-cocoyl-β-amburpionionate yakazotaurwa kuti ive inoshanda yekutsikirira kwemafuta pane simbi nzvimbo. An Aminoarboxyllic acid surfactant, c 14 Chohch 2 Coona
Kugadzirira kweDzidziso Yemhando Yakasarudzika Kubva kuN- Kao akagadzira maitiro ekudzvinyirira akavakirwa paN-ACYL-1 -An-hydroxy-β-alanine uye akataura kudzikisira kweganda, kupokana kwemvura uye kwakakwirira kweSpaw kubvisa simba.
Iyo kambani yeJapan Ajinomoto inoshandisa yakaderera-ine chepfu uye nyore nyore AAS yakavezwa paL-GLUTAMIC acid, l-lysine seinonyanya kugadzirwa muShampoos, fungidziro uye cosmetics (Mufananidzo 13). Kugona kwe enzyme anowedzera muzvimiro zvekudaira kuti abvise kupfekedzwa protein kwakaudzwawo. N-ACYL AAS yakatorwa kubva kuGlutamic acid, alanine, metine uye serine uye aspartic acid yakataurwa kuti ishandiswe yavo yemvura mumvura mumvura. Aya surfactiers haawedzere viscosity zvachose, kunyangwe pakudziya kwakaderera kwazvo, uye anogona kuendeswa nyore nyore kubva mumudziyo wekuchengetedza wechidimbu chekupfura chekuwana homogenegenous foums.
Kutumira Nguva: Jun-09-2022