• Dab tsi yogSilk Protein ?
Silk protein, tseem hu ua fibroin, yog lub ntuj tsim cov protein ntau molecular fiber ntau muab rho tawm los ntawm txhob lo lo ntxhuav. Nws suav txog li 70% mus rau 80% ntawm txhob lo lo ntxhuav thiab muaj 18 hom amino acids, uas glycine (gly), alanine (ala) thiab serine (ser) account rau ntau tshaj 80% ntawm tag nrho cov muaj pes tsawg leeg.
Silk protein yog cov protein ntau thiab muaj txiaj ntsig nrog kev siv tshuaj pleev ib ce, tshuaj, thiab textiles. Nws cov khoom tshwj xeeb, xws li biocompatibility thiab noo noo khaws cia, ua kom muaj txiaj ntsig zoo rau daim tawv nqaij thiab plaub hau noj qab haus huv.
• Lub cev thiab tshuaj muaj zog ntawm Silk Protein
1. Lub cev muaj zog
Qhov tsos:Silk protein feem ntau yog cov mos mos, ci ntsa iab fiber ntau uas tuaj yeem muab spun rau hauv xov lossis woven rau hauv cov ntaub.
Kev ntxhib los mos:Nws muaj kev ntxhib los mos thiab mos, ua rau nws xis nyob ntawm daim tawv nqaij.
Lub zog:Silk fibers paub txog lawv lub zog tensile siab, ua rau lawv muaj zog dua cov hlau ntawm tib txoj kab uas hla.
Elasticity:Silk muaj elasticity zoo, tso cai rau nws ncab yam tsis muaj kev tawg thiab rov qab mus rau nws qhov qub.
Moisture Absorption:Silk protein tuaj yeem nqus dej noo, pab ua kom tawv nqaij thiab plaub hau hydrated.
2. Cov khoom siv tshuaj
Amino Acid muaj pes tsawg leeg: Silk proteinNws yog nplua nuj nyob rau hauv cov amino acids, tshwj xeeb tshaj yog glycine, alanine, thiab serine, uas ua rau nws cov qauv kev ncaj ncees thiab biocompatibility.
Biodegradability:Silk protein yog biodegradable, ua rau nws ib puag ncig tus phooj ywg kev xaiv rau ntau yam kev siv.
pH rhiab heev:Silk proteins tuaj yeem nkag siab rau cov kev hloov pauv hauv pH, uas tuaj yeem cuam tshuam rau lawv cov solubility thiab cov yam ntxwv.
Thermal stability:Silk proteins pom zoo thermal stability, cia lawv tswj lawv cov khoom nyob rau hauv ib tug ntau yam ntawm kub.
3. Solubility
Solubility hauv dej:Fibroin feem ntau insoluble hauv dej, thaum sericin yog soluble, uas tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev siv cov protein ntau.
• Cov txiaj ntsig yog dab tsiSilk Protein?
1. Kev noj qab haus huv ntawm daim tawv nqaij
◊ Moisturizing Properties: Silk protein pab khaws cov dej noo, ua kom daim tawv nqaij hydrated thiab tiv thaiv dryness.
◊ Anti-Aging Effects: Nws tuaj yeem txhim kho daim tawv nqaij elasticity thiab txo cov tsos ntawm cov kab zoo thiab wrinkles, txhawb kev hluas.
2. Kev tu plaub hau
◊ Lub zog thiab ci ntsa iab: Silk protein tuaj yeem txhim kho lub zog thiab ci ntawm cov plaub hau, ua kom nws smoother thiab tswj tau ntau dua.
◊ Kho Kev puas tsuaj: Nws pab kho cov plaub hau puas los ntawm kev muab cov amino acids tseem ceeb uas txhawb nqa cov plaub hau ntxiv.
3. Biocompatibility
◊ Kev Siv Kho Mob: Vim nws cov biocompatibility, silk protein yog siv nyob rau hauv sutures, tshuaj xa tshuab, thiab cov ntaub so ntswg engineering, txhawb kev loj hlob ntawm tes thiab kho.
4. Hypoallergenic Properties
◊ Yooj yim rau ntawm daim tawv nqaij: Silk protein tsis tshua muaj kev ua xua, ua rau nws haum rau hom tawv nqaij.
5. Kev tswj cua sov
◊ Temperature Control: Silk muaj cov yam ntxwv ntawm kev tswj qhov kub thiab txias, pab ua kom lub cev sov nyob rau hauv txias txias thiab txias nyob rau hauv sov sov.
6. Kev Pabcuam Ib puag ncig
◊ Biodegradability: Ua ib qho protein ntau, lo lo ntxhuav yog biodegradable, ua rau nws xaiv eco-friendly rau ntau yam kev siv.
• Dab tsi yog Daim Ntawv Thov NtawmSilk Protein ?
1. Tshuaj pleev ib ce thiab tawv nqaij
◊ Moisturizers: Siv nyob rau hauv cream thiab tshuaj pleev ib ce rau nws cov hydrating zog.
◊ Anti-aging Products: Incorporated rau hauv cov tshuaj pleev ib ce thiab kev kho mob los txhim kho daim tawv nqaij elasticity thiab txo wrinkles.
◊ Hair Care: Pom muaj nyob rau hauv cov tshuaj zawv plaub hau thiab tshuaj kho kom zoo nkauj, lub zog, thiab kev tswj xyuas.
2. Cov ntawv thov kho mob
◊ Sutures: Silk protein yog siv rau hauv kev phais sutures vim nws biocompatibility thiab muaj peev xwm los txhawb kev kho.
◊ Tissue Engineering: Ua hauj lwm hauv scaffolds rau cov ntaub so ntswg rov tsim dua tshiab, vim nws txhawb kev loj hlob ntawm tes thiab sib txawv.
◊ Drug Delivery Systems: Siv los tsim cov khoom siv biodegradable rau kev tswj cov tshuaj tso tawm.
3. Textiles
◊ Khoom kim heev Fabrics: Silk protein yog ib qho tseem ceeb ntawm cov khaub ncaws thiab accessories, muaj nuj nqis rau nws softness thiab sheen.
◊ Cov Npuag Ua Haujlwm: Siv rau hauv cov khaub ncaws ncaws pob thiab cov khaub ncaws ua haujlwm rau nws cov dej noo-wicking thiab kub-regulating zog.
4. Kev lag luam zaub mov
◊ Khoom noj khoom haus additives: Silk protein yuav siv tau raws li ib tug natural emulsifier los yog stabilizer nyob rau hauv tej yam khoom noj.
5. Biotechnology
◊ Daim Ntawv Thov Kev Tshawb Fawb: Siv ntau yam kev siv biotechnological, suav nrog kev tsim cov biosensors thiab cov khoom siv bioactive.
Cov lus nug ntsig txog koj tuaj yeem txaus siab rau:
♦ Cov kev mob tshwm sim yog dab tsitxhob lo lo ntxhuav protein?
Silk protein feem ntau suav hais tias muaj kev nyab xeeb rau tib neeg feem ntau, tshwj xeeb tshaj yog thaum siv tshuaj pleev ib ce thiab khoom siv tawv nqaij. Txawm li cas los xij, muaj qee qhov kev mob tshwm sim thiab kev txiav txim siab yuav tsum nco ntsoov:
1. Kev ua xua
rhiab heev: Qee tus neeg yuav muaj kev fab tshuaj rau cov protein ntau, tshwj xeeb yog tias lawv muaj kev nkag siab zoo rau cov protein tau los ntawm cov tsiaj. Cov tsos mob tuaj yeem muaj xws li khaus, liab, lossis pob liab liab.
2. Cov tawv nqaij khaus
Kev khaus khaus: Hauv qee kis, cov kab mob txhob lo lo ntxhuav yuav ua rau tawv nqaij khaus, tshwj xeeb tshaj yog rau cov tib neeg uas muaj tawv nqaij rhiab heev los yog cov tawv nqaij ua ntej.
3. Teeb meem digestive
Kev Noj Qab Haus Huv: Txawm hais tias cov protein ntau siv los ntawm cov khoom noj khoom haus, kev noj ntau dhau yuav ua rau muaj kev zom zaub mov tsis zoo rau qee tus neeg.
4. Kev sib cuam tshuam nrog cov tshuaj
Muaj peev xwm sib cuam tshuam: Txawm hais tias tsis muaj ntau, cov protein ntau tuaj yeem cuam tshuam nrog qee cov tshuaj, tshwj xeeb yog cov uas cuam tshuam rau cov metabolism hauv cov protein.
♦ Qhov txawv ntawm keratin thiabtxhob lo lo ntxhuav protein?
Keratin thiab silk protein yog ob hom proteins, tab sis lawv muaj cov qauv sib txawv, qhov chaw, thiab kev ua haujlwm. Nov yog qhov sib txawv tseem ceeb:
1. Qhov chaw
Keratin:Ib qho fibrous structural protein pom nyob rau hauv cov plaub hau, rau tes, thiab txheej txheej ntawm daim tawv nqaij nyob rau hauv cov tsiaj, nrog rau tib neeg. Nws yog tsim los ntawm keratinocytes nyob rau hauv lub epidermis.
Silk Protein:Feem ntau muab tau los ntawm cov kab lo lo ntxhuav uas tsim los ntawm cov kab xo (Bombyx mori) thiab qee cov kab. Cov khoom tseem ceeb yog fibroin thiab sericin.
2. Qauv
Keratin:Ua los ntawm cov saw ntev ntawm cov amino acids uas tsim cov qauv helical, ua rau nws tawv thiab tawv. Nws tuaj yeem muab faib ua ob hom: alpha-keratin (pom nyob rau hauv cov plaub hau thiab rau tes) thiab beta-keratin (pom nyob rau hauv plaub thiab horns).
Silk Protein:Feem ntau muaj cov fibroin, uas muaj kev sib koom ua ke ntau dua, crystalline qauv uas ua rau nws softness thiab sheen. Nws tsis nruj dua li keratin.
3. Khoom
Keratin:Paub txog nws lub zog thiab kav ntev, ua rau nws zoo tagnrho rau cov qauv kev tiv thaiv zoo li cov plaub hau thiab rau tes. Nws tsis yooj yim dua li cov ntaub lo lo ntxhuav.
Silk Protein:Renowned rau nws kev ntxhib los mos, noo noo tuav, thiab biocompatibility. Nws yog softer thiab elastic dua piv rau keratin.
4. Cov ntawv thov
Keratin:Feem ntau siv nyob rau hauv cov khoom tu plaub hau (shampoos, conditioners) kom ntxiv dag zog thiab kho cov plaub hau, nrog rau kev kho cov ntsia hlau.
Silk Protein:Siv rau hauv cov tshuaj pleev ib ce, kev tu tawv nqaij, thiab kev siv kho mob vim nws cov khoom moisturizing thiab biocompatibility.
♦ Puas yog cov protein ua kom cov plaub hau ncaj?
Silk protein nws tus kheej tsis chemically straighten plaub hau zoo li ib co kev kho mob (xws li, keratin kho) uas hloov cov plaub hau tus qauv. Txawm li cas los xij, nws tuaj yeem txhim kho qhov smoothness thiab tswj tau ntawm cov plaub hau, pab ua kom zoo nkauj zoo nkauj. Rau kev ncaj ncaj, kev kho tshuaj lom neeg lossis cov txheej txheem cua sov yuav tsim nyog.
♦ Ibtxhob lo lo ntxhuav proteinrau plaub hau vegan?
Silk protein tsis suav hais tias yog vegan vim tias nws tau los ntawm cov kab mob silkworms (tshwj xeeb, hom Bombyx mori) thiab koom nrog kev sau qoob loo ntawm cov kab ntawm cov kab no. Cov txheej txheem feem ntau yuav tsum tua cov kab laum kom tau cov kab lo lo ntxhuav, uas tawm tsam cov ntsiab lus vegan uas tsis txhob siv tsiaj thiab ua phem.
Alternatives rau Vegans:
Yog tias koj tab tom nrhiav rau vegan plaub hau kev xaiv, xav txog cov khoom siv uas siv cov proteins hauv cov nroj tsuag, xws li:
Soy Protein
Nplej Protein
Rice Protein
Pea Protein
Cov kev xaiv no tuaj yeem muab cov txiaj ntsig zoo sib xws rau cov plaub hau noj qab haus huv yam tsis muaj cov khoom xyaw tsiaj los ntawm cov tsiaj.
Post lub sij hawm: Oct-09-2024
