1. Taw qhia
Cov khoom xyaw Peptide tau nrov hauv kev tu tawv nqaij rau ntau xyoo. Pentapeptides, hexapeptides, tooj liab peptides - cov npe ntev. Tab sis tsis muaj ntau ntawm lawv yeej sawv tawm los yog tau txais rov qab tsis tu ncua. Feem ntau yog tsis muaj cov ntaub ntawv ua tau zoo, tawm tsam kom muaj sia nyob hauv qee cov qauv, lossis raug nqi ntau dhau.
Palmitoyl tripeptide-5 yog hom uas ntsiag to ua haujlwm hauv keeb kwm yav dhau.
Nws cov qauv yog yooj yim: peb cov amino acids (lysine{0}}valine-lysine) txuas rau cov saw hlau palmitic. Lub palmitic acid pab nws nkag mus rau ntawm daim tawv nqaij thiab ncav cuag lub dermis, qhov twg nws ua nws txoj hauj lwm. Nws cov txheej txheem ua raws li lub teeb liab molecule nyob rau hauv daim tawv nqaij - thrombospondin-1 - mus qhib dormant TGF- . Fibroblasts ces tau txais lub teeb liab thiab pib tsim collagen thiab hyaluronic acid.
Qhov no mechanism tsis yog tshiab. Nws tau kawm ntau xyoo lawm, thiab cov ntaub ntawv kho mob tau sau tseg. Tab sis ntev heev,palmitoyl tripeptide-5tau overshadowed los ntawm pentapeptides thiab hexapeptides nyob rau hauv cov nqe lus ntawm kev lag luam suab nrov. Tsuas yog nyob rau hauv ob peb xyoos dhau los, raws li kev thov rau rhiab - tawv nqaij tiv thaiv - kev laus tawg, cov hom pib rov mus xyuas lawv cov tsev qiv ntawv muaj. Lawv pom tau hais tias qhov peptide no tsis tshua muaj kev khaus, kev ruaj ntseg siab, thiab kev sib raug zoo nrog cov muaj zog zoo li retinol haum rau hauv qhov "maj mam tab sis zoo" qab zib.
2. Mechanism ntawmPalmitoyl Tripeptide-5: TGF- Ua kom muaj zog thiab Dual-Lub Hom Phiaj Collagen Regeneration
Daim tawv nqaij collagen tsis sib xws. Hom I collagen ua rau 80-90% ntawm tag nrho cov dermal collagen thiab yog lub luag haujlwm rau daim tawv nqaij firmness thiab txhawb nqa. Hom III collagen, txawm tias ib feem me me, tswj kev yoog raws thiab kho. Hauv cov tub ntxhais hluas, qhov sib npaug yog sib npaug, thiab collagen network tsis zoo. Raws li peb muaj hnub nyoog, hom I thiab hom III txo qis, thiab daim tawv nqaij ua xoob, nrog cov kab zoo thiab wrinkles.
Palmitoyl tripeptide-5 ua haujlwm los ntawm kev ua ib feem ntawm thrombospondin-1. Nws khi rau latent TGF- thiab induces tso tawm active TGF- . Active TGF- ces khi rau receptors ntawm fibroblasts, activating lub TGF- / Smad signaling txoj kev, uas upregulates cov kev qhia ntawm hom I thiab hom III collagen. Hauv vitro fibroblast qauv tau qhia tias palmitoyl tripeptide-5 yog 2.3 npaug ntau dua ntawm kev txhawb nqa collagen synthesis dua li ib qho peptide. Lwm cov kev tshawb fawb tau qhia tias 0.5% palmitoyl pentapeptide-5 nce hom I collagen synthesis los ntawm 218% thiab hom III collagen los ntawm 167% hauv fibroblasts.
Tshaj li boosting synthesis, palmitoyl tripeptide-5 kuj cuam tshuam rau collagen-degrading kev ua ntawm matrix metalloproteinases MMP1 thiab MMP3. Nws ua haujlwm los ntawm ob qho kev qhia - txhawb kev sib txuas thiab inhibiting degradation. Nws activates fibroblasts, txhawb cov synthesis ntawm hom I thiab hom III collagen, elastin, thiab glycosaminoglycans, yog li txhim kho daim tawv nqaij elasticity, txo cov kab zoo thiab wrinkles, thiab ua kom dermal hydration.
3. Cov Ntaub Ntawv Kho Mob thiab Kev Cuam Tshuam Logic
Cov ntaub ntawv kho mob raupalmitoyl tripeptide-5muaj kev sib haum xeeb, txawm tias cov kev tshawb fawb sib txawv sib txawv ntawm qhov loj thiab lub sijhawm ntawm cov teebmeem. Cov ntsiab lus:
Wrinkle txo. Ib qho placebo-txoj kev tshawb fawb hauv 60 tus neeg tuaj yeem noj qab haus huv tau pom tias ob zaug- siv ib hnub ntawm 2.5% palmitoyl tripeptide-5 cream rau 84 hnub txo qis qhov nruab nrab qhov tob qhov tob thiab qhov tob tob tshaj plaws los ntawm 12%.
Qhov muag cheeb tsam thiab nasolabial folds.Ib txoj kev tshawb fawb siv lactoferrin thiab recombinant tib neeg collagen raws li cov cab kuj rau encapsulated palmitoyl tripeptide-5 pom ib 8.15% nce nyob rau hauv lub ntsej muag elasticity, 12.53% nce nyob rau hauv daim tawv nqaij firmness, thiab 37.61% txo nyob rau hauv nasolabial folds tom qab 28 hnub.
Concentration{0}}cov ntaub ntawv ntsig txog.Cov ntaub ntawv tshawb fawb ywj pheej pom tau tias 0.5% palmitoyl pentapeptide-5 txo nasolabial quav qhov tob los ntawm 21% tom qab 8 lub lis piam. Cov ntaub ntawv siv ib zaug kuj tau pom tias 32.7% nce ntawm daim tawv nqaij elasticity tom qab 28 hnub, nrog cov teebmeem ntev dua 4 lub lis piam tom qab txiav tawm.
Cov txiaj ntsig zoo hauv cov tshuaj pleev ib ce muaj li ntawm 1% mus rau 3%, feem ntau muab raws li cov dej / glycerin sib tov (peptide cov ntsiab lus ntawm 900-1300 ppm). Raws li lub teeb liab peptide, palmitoyl tripeptide-5 ua raws li cov qauv tshuaj tiv thaiv kab mob - cov teebmeem nce ntxiv nrog kev xav.
4. Formulation Applications thiab Combination Strategies
Raws li cov ntaub ntawv muaj thiab cov qauv kev paub dhau los, palmitoyl tripeptide-5 tuaj yeem siv ntau txoj hauv kev.
Sensitive - tawv nqaij - phooj ywg los tiv thaiv - kev laus.Qhov no yog tam sim no nws lub ntsiab muag khoom sib txawv. Piv nrog rau cov tshuaj retinoids ib txwm muaj, nws cov lus qhia txog kev khaus khaus qis heev. Hauv ib qho kev sib piv, pawg retinoid muaj qhov khaus ntawm 1.2%, thaum cov palmitoyl tripeptide-5 pawg muaj 0%. Nws tuaj yeem siv tau txawm tias ntawm eczema-nrawm lossis rosacea-nrhiav tawv nqaij. Cov ntaub ntawv kho mob qhia tau tias tom qab 12 lub lis piam ntawm kev siv tas li, qhov tob tob zuj zus los ntawm 23%.
Kev sib xyaw nrog retinol lossis vitamin C.Palmitoyl tripeptide-5 ua kom cov txheej txheem collagen synthesis. Thaum ua ke nrog retinol, nws tuaj yeem txo qhov xav tau retinol concentration (piv txwv li, los ntawm 0.3% mus rau 0.1%) thaum tswj kev tiv thaiv kev ua haujlwm. Ib txoj kev tshawb fawb tau tshaj tawm txog 54% txo qis hauv kev khaus khaus hauv kev sib xyaw ua ke piv rau retinol ib leeg. Thaum ua ke nrog vitamin C, vitamin C neutralizes dawb radicals thaum palmitoyl tripeptide-5 kho photoaged collagen - ob qho tib si sib ntxiv rau antioxidant thiab photoaging kho cov txiaj ntsig.
Lwm daim ntawv thov.Tshaj li cov neeg laus saib xyuas tawv nqaij, palmitoyl tripeptide-5 tau siv hauv kev tu daim di ncauj ua lwm txoj hauv kev txhaj tshuaj collagen. Nws kuj tau patented nyob rau hauv soothing formulations rau rhiab tawv nqaij hom xws li rosacea (hom I). Palmitoyl tripeptide-5 kuj tau pom tias txo qis melanin ntau lawm hauv melanocytes los ntawm inhibiting tyrosinase kev ua. Tsis tas li ntawd, cov ntaub ntawv xa tawm qhia tias nws tuaj yeem txo qis collagen degradation los ntawm inhibiting elastase kev ua thiab ua kom lub qhov txhab zoo.
5. Kev Tswj Xyuas Zoo thiab COA Parameters
Cov muaj pes tsawg leeg ntawm palmitoyl tripeptide-5 tsis nyuaj, tab sis purity theem thiab ntsev daim ntawv cuam tshuam rau nws cov kev ua tau zoo hauv formulations. Cov ntaub ntawv hmoov feem ntau yuav tsum tau muab tso rau hauv cov khoom thauj ua ntej siv.
Dab tsi los kuaj xyuas ntawm COA:
|
Parameter |
Hom Specification |
Vim Li Cas Nws Tseem Ceeb |
|
Qhov tshwm sim |
Dawb rau tawm -dawb hmoov |
Kev kuaj pom sai; xim txawv txawv qhia impurities los yog degradation |
|
Purity (HPLC) |
Ntau dua lossis sib npaug li 95.0%(qib cosmetic); Ntau dua lossis sib npaug li 98.0% (siab purity); Ntau dua lossis sib npaug li 99.9% (siab tshaj) |
Qhov taw qhia tseem ceeb; low purity txhais tau tias ntau impurities thiab batch inconsistency |
|
Cov ntsiab lus dej |
Tsawg dua lossis sib npaug li 8.0% |
High noo noo ua rau clumping, microbial kev loj hlob, lub neej txee luv dua |
|
Cov ntsiab lus acetate (yog tias acetate ntsev) |
5.0% – 12.0% |
Daim ntawv ntsev ncaj qha cuam tshuam rau solubility thiab stability |
|
Cov ntsiab lus Peptide |
Ntau dua lossis sib npaug li 80.0% |
Cov ntsiab lus tsis tshua muaj peptide txhais tau tias muaj ntau dua los yog ntsev, diluting efficiency |
|
Cov hlau hnyav (Pb, As, Hg, Cd) |
Pb Tsawg dua lossis sib npaug 2, Raws li Tsawg dua lossis sib npaug rau 1, Hg Tsawg dua lossis sib npaug rau 0.1, Cd Tsawg dua lossis sib npaug rau 1 mg / kg |
Lub hauv paus kev nyab xeeb - tsis yog - sib tham |
|
Microbiology |
TPC Tsawg dua lossis sib npaug rau 1000 CFU / g; tsis muaj kab mob |
Basic hygiene rau tshuaj pleev ib ce |
|
Cov kuab tshuaj residual |
Nyob rau hauv compendial los yog internal txwv |
Cov kuab tshuaj organic xws li acetonitrile, DMF, TFA residues tuaj yeem cuam tshuam kev nyab xeeb |
6. FAQs
Q1: Dab tsi yog qhov txawv ntawmpalmitoyl tripeptide-5thiab palmitoyl pentapeptide-5?
A: Tus naj npawb ntawm cov amino acids txawv. Tripeptide muaj peb (Lys-Val-Lys); pentapeptide muaj tsib. Ob leeg txhawb nqa collagen synthesis ntawm TGF- txoj hauv kev, tab sis pentapeptide qee zaum xoob hu ua "palmitoyl pentapeptide-5" thiab twb tau siv dav. Tripeptide muaj qhov luv luv thiab me me molecular loj, theoretically muab cov tawv nqaij zoo dua. Xaiv raws li koj cov khoom xav tau tshwj xeeb.
Q2: Dab tsi yog qhov txwv kev nyab xeeb rau cov tshuaj pleev qhov muag?
A: Raws li kev lag luam cov ntaub ntawv khoom lag luam hauv Suav teb, qhov siab tshaj plaws keeb kwm siv rau qhov muag - thaj chaw tawm - ntawm cov khoom yog 6%. Qhov pib concentration ntawm 1% - 3% yog qhov tshwm sim, thiab kev kuaj qhov muag yuav tsum tau ua tom qab tsim.
Q3: Kuv yuav siv cov hmoov nplej li cas?
A: Cov hmoov tsis yog dej -soluble. Nws feem ntau yog ua ntej- yaj hauv glycerin lossis propylene glycol los ua 1%–3% cov tshuaj hauv Tshuag, uas tom qab ntawd ntxiv rau theem dej lossis roj theem ntawm cov qauv. Ntxiv hmoov ncaj qha yuav ua rau tsis sib xws.
Q4: Puas yog pH yuav tsum tau txiav txim siab hauv cov tshuaj nplaum?
A: Palmitoyl tripeptide-5 yog ruaj khov nyob rau hauv pH ntau ntawm 3-9, uas npog feem ntau ntawm cov khoom tu tawv nqaij. Tsis muaj kev hloov pauv pH tshwj xeeb yog xav tau, tsis zoo li qee qhov kev ua haujlwm.
Q5: Kuv yuav tsum teeb qhov piv li cas thaum sib txuas nrog retinol?
A: Raws li kev paub dhau los hauv kev lag luam, 0.5% palmitoyl tripeptide-5 ua ke nrog 0.1% encapsulated retinol yog qhov pib pib. Qhov piv txwv yog nyob ntawm koj cov khoom thov, cov hom phiaj tus nqi, thiab cov tawv nqaij ua siab ntev ntawm koj cov neeg siv khoom. Nws yog qhov zoo tshaj los khiav qhov ntsuas me me gradient kom pom qhov sib npaug zoo.
7. Xaus & Cov ntaub ntawv tiv tauj
Palmitoyl tripeptide-5 tsis yog cov khoom xyaw "viral". Nws muaj ntau xyoo ntawm kev tshawb fawb tom qab nws, cov ntaub ntawv kho mob tau zoo, tsis tshua muaj kev khaus, thiab kev tsim qauv dav dav - raws nraim cov yam ntxwv uas B2B cov neeg yuav khoom muaj nqis tshaj thaum tsim cov khoom. Tshwj xeeb tshaj yog nyob rau hauv rhiab heev - daim tawv nqaij tiv thaiv - laus niche, nws cov kev sib xyaw ua ke ntawm "mob siab + zoo + kev cai-tshuaj" ua rau nws lub teeb liab peptide tsim nyog xav txog.
Rau cov neeg yuav khoom, tus yuam sij yog xaiv qhov kev qhia tshwj xeeb, txheeb xyuas COA tsis muaj, paub meej tias daim ntawv ntsev thiab purity, thiab txiav txim siab qhov tsim nyog kev sib xyaw ua ke thiab cov concentration gradient rau lub hom phiaj daim ntawv thov.
XI'AN LAND NUTRA CO., LTD. khoom siv siab -purity palmitoyl tripeptide-5 hmoov(cosmetic/ Pharmaceutical qib).
Tiv tauj peb rau:
Dawb 10g kev qauv qauv (qhia kom meej purity qib)
Batch-COA tshwj xeeb thiab thib peb-cov ntaub ntawv xeem
Formulation txoj kev loj hlob thiab kev ruaj ntseg xeem cov lus qhia
Kev sab laj txog cov tswv yim ua ke nrog retinol / vitamin C
Email:wangjing@landnutra.com
WhatsApp pawg: +86 18092657549
XI'AN LAND NUTRA- Ua kom txhua lub teeb liab peptide cov ntaub ntawv ua haujlwm rau koj cov khoom tsim kho.