• Yintoni iIprotheni yeSilk ?
Iprotein yesilika, ekwabizwa ngokuba yifibroin, yiproteni yendalo enefayibha ephezulu ephuma kwisilika. Ibalelwa malunga ne-70% ukuya kwi-80% yesilika kwaye iqulethe iintlobo ze-18 ze-amino acids, apho i-glycine (gly), i-alanine (ala) kunye ne-serine (ser) i-akhawunti engaphezu kwe-80% yokwakheka okupheleleyo.
Iprotein yesilika yiprotheyini eguquguqukayo nexabisekileyo esetyenziswa kwizinto zokuthambisa, amayeza, kunye namalaphu. Iimpawu zayo ezizodwa, ezifana ne-biocompatibility kunye nokugcinwa komswakama, zenza kube luncedo kwimpilo yesikhumba kunye neenwele.
• IiPropati zoMzi kunye nezeMichiza yeProtein yeSilika
1. IiPropati zoMzimba
Imbonakalo:Iprotein yesilika ngokuqhelekileyo yintsinga ethambileyo, ekhazimlayo enokuphothwa ibe yimisonto okanye elukiweyo ibe ngamalaphu.
Ubume:Inokwakheka okugudileyo kwaye okuthambileyo, kuyenza ikhululeke eluswini.
Amandla:Iintsinga zesilika zaziwa ngokomelela kwazo okuphakamileyo, zizenza zomelele kunentsimbi enomlinganiselo ofanayo.
Ukolula:Isilika ine-elasticity efanelekileyo, eyivumela ukuba yolule ngaphandle kokuphuka kwaye ibuyele kwimo yayo yangaphambili.
Ukufunxa ukufuma:Iprotheni yesilika inokufunxa ukufuma, inceda ukugcina ulusu kunye neenwele zimanzi.
2. Iipropati zeMichiza
Ukuqulunqwa kwe-Amino Acid: Iprotheni yesilikaityebile kwi-amino acids, ngakumbi i-glycine, i-alanine, kunye ne-serine, enegalelo kwintembeko yesakhiwo kunye nokuhambelana kwezinto eziphilayo.
Ukonakala kwezinto eziphilayo:Iprotein yesilika iyabola, iyenza ibe lukhetho lokusingqongileyo kwizicelo ezahlukeneyo.
Uvakalelo lwe-pH:Iiprotheyini zesilika zinokuchaphazeleka kwiinguqu kwi-pH, ezinokuchaphazela ukunyibilika kwazo kunye nezakhiwo zazo.
Uzinzo lweThermal:Iiprotheyini ze-Silk zibonisa ukuzinza okulungileyo kwe-thermal, ezivumela ukuba zigcine iimpawu zazo phantsi koluhlu lwamaqondo okushisa.
3. Ukunyibilika
Ukunyibilika emanzini:I-Fibroin ayinyibiliki ngokubanzi emanzini, ngelixa i-sericin inokunyibilika, nto leyo inokuchaphazela ukusetyenzwa kunye nokusetyenziswa kweeproteni zesilika.
• Ziziphi iiNzuzoIprotheni yeSilk?
1. Impilo yolusu
◊ Iimpawu zokuFumisa: Iprotein yesilika inceda ukugcina ukufuma, igcina ulusu lumanzi kwaye ikhusela ukoma.
◊ Iimpembelelo ezichasene nokuguga: Inokuphucula ukunwebeka kwesikhumba kwaye inciphise ukubonakala kwemigca emihle nemibimbi, ikhuthaza inkangeleko yobutsha.
2. Ukunyamekelwa kweNwele
◊ Amandla kunye nokuKhanya: Iprotein yesilika inokomeleza amandla kunye nokuqaqamba kweenwele, izenze zibe mde kwaye zilawuleke ngakumbi.
◊ Ukulungiswa komonakalo: Inceda ukulungisa iinwele ezonakalisiweyo ngokubonelela nge-amino acids ezibalulekileyo ezondla kwaye zomeleze imisonto yeenwele.
3. Biocompatibility
◊ Usetyenziso lwezoNyango: Ngenxa yokuhambelana kwayo nezinto eziphilayo, iprotein yesilika isetyenziswa kwiintambo zokuthunga, kwiinkqubo zokuhanjiswa kweziyobisi, kunye nobunjineli beethishu, ukukhuthaza ukukhula nokuphiliswa kweeseli.
4. Iimpawu zeHypoallergenic
◊ Ithambile eLusuni: Iprotein yesilika ayinakwenzeka ukuba ibangele ukwalana, iyenze ilungele iintlobo zolusu olubuthathaka.
5. ULawulo lweThermal
◊ Ukulawula Ubushushu: Isilika ineempawu zendalo ezilawula ubushushu, inceda ukugcina umzimba ushushu kwiimeko ezibandayo kwaye ipholile kwiimeko ezishushu.
6. IiNzuzo zokusiNgqongileyo
◊ Ukonakala kwezinto eziphilayo: Kuba yiproteni yendalo, isilika iyabola, iyenza ibe lukhetho olulungele indalo kwizicelo ezahlukeneyo.
• Zeziphi iziceloIprotheni yeSilk ?
1. Izithambiso kunye ne-Skincare
◊ Izinto zokuthambisa: Zisetyenziswa kwiikhrimu kunye neloshini kwiimpawu zayo zokumanzisa.
◊ Iimveliso ezichasene nokuguga: zifakwe kwiiserum kunye nonyango ukuphucula ukunwebeka kwesikhumba kunye nokunciphisa imibimbi.
◊ Ukhathalelo lweNwele: Ifunyanwa kwiishampu kunye nezilungelelanisi zokuphucula ukubengezela, amandla, kunye nokulawula.
2. Izicelo zonyango
◊ I-Sutures: Iprotein yesilika isetyenziswa kwi-sutures yotyando ngenxa ye-biocompatibility yayo kunye nokukwazi ukukhuthaza ukuphiliswa.
◊ Ubunjineli beeTissue: Iqeshwe kwi-scaffolds yokuhlaziywa kwezicubu, njengoko ixhasa ukukhula kweeseli kunye nokwahlula.
◊ Iinkqubo zokuhanjiswa kweziyobisi: Isetyenziselwa ukwenza izinto ezithwala i-biodegradable ukuze zilawule ukukhutshwa kwechiza.
3. Iimpahla
◊ Amalaphu aNtofontofo: Iprotein yesilika licandelo eliphambili kwimpahla yodidi oluphezulu kunye nezincedisi, ezixatyiswa ukuthamba nokukhazimla kwayo.
◊ Ilaphu eliSebenzayo: Isetyenziswa kwiimpahla zemidlalo kunye nempahla esebenzayo ngenxa yokuthambisa kwayo kunye neempawu zokulawula ubushushu.
4. Ishishini lokutya
◊ Izongezo zokutya: Iprotein yesilika inokusetyenziswa njenge-emulsifier yendalo okanye isizinzi kwiimveliso ezithile zokutya.
5. I-Biotechnology
◊ Izicelo zoPhando: Zisetyenziswa kwizicelo ezahlukeneyo zebhayoloji, kubandakanywa uphuhliso lwezixhobo zebhayoloji kunye nezinto ezisebenzayo.
Imibuzo eNxulumeneyo onokuthi ubenomdla kuyo:
♦ Ziziphi iziphumo zecalaiprotheni yesilika?
Iprotein yesilika ithathwa njengekhuselekile kubantu abaninzi, ngakumbi xa isetyenziswa kwizinto zokuthambisa kunye neemveliso zokhathalelo lwesikhumba. Nangona kunjalo, kukho ezinye iziphumo ezingalindelekanga kunye neengqwalasela ekufuneka uzigcine engqondweni:
1. Iintshukumo zokwalana
Uvakalelo: Abanye abantu banokuba nefuthe lokwalana neprotein yesilika, ngakumbi ukuba banovelwano kwiiproteni ezivela kwizilwanyana. Iimpawu zingabandakanya ukurhawuzelelwa, ububomvu, okanye irhashalala.
2. Ukucaphuka kolusu
Ukucaphuka: Kwiimeko ezinqabileyo, iprotein yesilika inokubangela ukucaphuka kwesikhumba, ngakumbi kubantu abanolusu olubuthathaka okanye iimeko zolusu esele zikho ngaphambili.
3. Imiba yokwetyisa
Ukungeniswa: Ngelixa iprotein yesilika isetyenziswa kwezinye iimveliso zokutya, ukusetyenziswa kakhulu kunokukhokelela ekungangeni kokugaya ukutya kwabanye abantu.
4. Ukusebenzisana naMayeza
Ukusebenzisana okunokwenzeka: Nangona ingaqhelekanga, iprotheni yesilika inokunxibelelana namayeza athile, ngakumbi lawo achaphazela iprotein metabolism.
♦ Uthini umahluko phakathi kwekeratin kunyeiprotheni yesilika?
I-Keratin kunye neprotein yesilika zombini iindidi zeeprotheni, kodwa zinezakhiwo ezahlukeneyo, imithombo kunye nemisebenzi. Nantsi umahluko ophambili:
1. Umthombo
IKeratin:Iprotein ene-fibrous structural efumaneka kwizinwele, iinzipho, kunye nomaleko ongaphandle wesikhumba kwizilwanyana, kuquka nabantu. Iveliswa yi-keratinocytes kwi-epidermis.
Iprotheyini yeSilika:Iphuma kwisilika eveliswa ngumbungu wesilika (iBombyx mori) kunye nezinye izinambuzane. Amacandelo aphambili yi-fibroin kunye ne-sericin.
2. Isakhiwo
IKeratin:Idityaniswe ngamatyathanga amade e-amino acids enza i-helical structure, iyenza iqine kwaye ixhathise. Ingahlelwa ngokweendidi ezimbini: ialpha-keratin (efumaneka ezinweleni nasezinzipho) kunye nebeta-keratin (efumaneka kwiintsiba neempondo).
Iprotheyini yeSilika:Ikakhulu iqulethe i-fibroin, enesakhiwo esilungeleleneyo, i-crystalline enegalelo ekuthambeni kwayo kunye ne-sheen. Ayiqinanga kakhulu kunekeratin.
3. Iipropati
IKeratin:Iyaziwa ngokuba namandla kunye nokuqina kwayo, okwenza kube yinto efanelekileyo kwizakhiwo zokukhusela ezifana neenwele kunye nezikhonkwane. Ayibhetyebhetye kancinci kunesilika.
Iprotheyini yeSilika:Idume ngobume bayo obugudileyo, ukugcina ukufuma, kunye nokuhambelana kwebhayoloji. Ithambile kwaye iyalastiki ngakumbi xa ithelekiswa nekeratin.
4. Izicelo
IKeratin:Ngokuqhelekileyo zisetyenziswa kwiimveliso zokunakekelwa kweenwele (i-shampoos, i-conditioners) ukuqinisa nokulungisa iinwele, kunye nonyango lwezinzipho.
Iprotheyini yeSilika:Isetyenziswa kwizinto zokuthambisa, i-skincare, kunye nezicelo zonyango ngenxa yeempawu zayo zokuthambisa kunye nokuhambelana kwebhayoloji.
♦ Ngaba iprotheni ye-silk ilungisa iinwele?
Iprotein yesilika ngokwayo ayizoluleki ngokwekhemikhali iinwele njengonyango oluthile (umzekelo, unyango lwekeratin) olutshintsha ubume beenwele. Nangona kunjalo, inokuphucula ukugudisa kunye nokulawulwa kweenwele, igalelo kwimbonakalo ecekethekileyo. Ukulungiswa kokwenyani, unyango lwekhemikhali okanye iindlela zokuhombisa ubushushu ziya kuba yimfuneko.
♦ Ngabaiprotheni yesilikakwi vegan yeenwele?
Iprotein yesilika ayithathwa njenge vegan kuba iphuma kwimibungu yesilika (ingakumbi, uhlobo lweBombyx mori) kwaye ibandakanya ukuvunwa kwemicu yesilika kwezi zinambuzane. Le nkqubo ifuna ukubulala imibungu yesilika ukuze kufumaneke isilika, nto leyo echasene nemithetho yezilwanyana ethintela ukuxhaphazwa kunye nokwenzakaliswa kwezilwanyana.
Ezezinye iiVegans:
Ukuba ujonge ukhetho lokhathalelo lweenwele ze-vegan, qwalasela iimveliso ezisebenzisa iiproteni ezisekwe kwizityalo, ezinje:
Iprotheni yeSoya
Iprotheyini yengqolowa
Iprotheyini yerayisi
Iprotheni yePea
Ezi ndlela zinokubonelela ngezibonelelo ezifanayo kwimpilo yeenwele ngaphandle kokubandakanya izithako eziphuma kwizilwanyana.
Ixesha lokuposa: Oct-09-2024
