I-Sost Biotech Co., Ltd.
I-imeyili: ericyang@xasost.com
Ucingo: +86 13165723260
Ihhovisi: 18F Tower B, Isakhiwo Sedolobha Lanamuhla Esinobuchwepheshe Obuphezulu, uZhangba 5th Road, eXian, eShayina, 710075
Impuphu yeVithamini A (Retinol) encibilika emafutheni
Isingeniso Somkhiqizo
I-Retinol (eyaziwa nangokuthi i-retinol, uhlobo oluthile lwevithamini A) iyisakhi esibalulekile emzimbeni womuntu. Ihlanganyela ekwakhiweni kwamaseli abonakalayo futhi ibalulekile ekugcineni ukusebenza kokubona ngaphansi kokukhanya okumnyama. Ngesikhathi esifanayo, i-retinol ingabopha iphrotheni yokubopha i-retinol (RBP) ebusweni besikhumba futhi ingene kumaseli esikhumba ngama-receptor e-RBP ukuze ikhiqize i-retinoic acid. I-retinoic acid ingena ku-nucleus, ihlangana nama-receptor ahlobene (RXR, RAR) ukuze yakhe ama-dimers ahlukahlukene, futhi ihlangana nezinto ezihambisanayo zokuphendula i-retinoic acid ngaphansi kosizo lweziqalisi (njenge-histone acetyltransferase). Ngokulawula nokulawula ukusebenza kanye nokubonakaliswa kwe-messenger RNA ku-nucleus, i-retinoic acid ilawula ukuhlukaniswa kwamaseli kanye nokwehluka futhi ivuselela ukwanda kwe-keratinocyte. Ingakhuthaza imetabolism yama-keratinocyte ku-epidermis, inciphise ukuwohloka kwe-collagen ku-dermis, futhi ivuselele ama-fibroblast ukukhiqiza i-collagen ne-hyaluronic acid eningi.
Imininingwane
| Into | Imininingwane | Imiphumela |
| Ukulawula Okungokomzimba | ||
| Ukubukeka | Impuphu ephuzi | Ukuhambisana |
| Iphunga | Isici | Ukuhambisana |
| Ukunambitha | Isici | Ukuhambisana |
| Ukuhlolwa | 99% | Ukuhambisana |
| Ukulahlekelwa Kokomisa | ≤5.0% | Ukuhambisana |
| Umlotha | ≤5.0% | Ukuhambisana |
| Ama-allergen | Akukho | Ukuhambisana |
| Ukulawulwa Kwamakhemikhali | ||
| Izinsimbi ezisindayo | I-NMT 10ppm | Ukuhambisana |
| Ukulawulwa Kwezinto Eziphilayo | ||
| Inani Eliphelele Lepuleti | 1000cfu/g Ubuningi | Ukuhambisana |
| Imvubelo Nokukhunta | 100cfu/g Ubuningi | Ukuhambisana |
| I-E. coli | Okubi | Okubi |
| I-Salmonella | Okubi | Okubi |
Umsebenzi we-vitamin A
I-retinol isetshenziswa kanjani ezimonyweni?
Lapho sikhetha izimonyo eziqukethe i-retinol, kufanele sicabangele amandla, uhlobo kanye nokwakheka komkhiqizo. Ukuhlushwa kwe-retinol engeziwe emikhiqizweni eminingi yokunakekelwa kwesikhumba kuhlukile, futhi sidinga ukukhetha imikhiqizo efanelekile esimweni sethu sesikhumba.
I-SOST Biotech – Umlingani Wakho Othembekile We-Vitamin A (Retinol)
✅ Ikhwalithi Eqinisekisiwe: Ukukhiqiza okuhambisana ne-ISO/cGMP
✅ Izixazululo Zenziwe Ngokwezifiso: Ukugxila kanye nokwakheka okuklanyelwe wena
✅ Intengo Eningi: Amanani ancintisanayo ezinsizakalo ze-OEM
✅ Ukuthunyelwa Komhlaba Wonke: Ukulethwa emnyango ngemibhalo ephelele
Ukupakisha Nokuthumela
Yini Esingayenza?
Amashidi Edatha Yomkhiqizo
| Ukuhlaziywa | Incazelo | Umphumela |
| Ukubukeka | Impuphu ensundu | Ukuvumelana |
| Iphunga | Akukho ukunambitheka okukhethekile | Kanjani |
| Ukuhlonza | Vumelana nesampula yokubhekisela | I-HPLC |
| Mi-esh Usayizi | 90% Noma i-Mesh engu-80 | Ukuvumelana |
| Ukulahlekelwa ekomiseni | 0.038 | |
| Okuqukethwe Komlotha | ≤5.0% | GB5009.4 |
| Okuqukethwe komlotha | 0.1903 | |
| Okuqukethwe (i-hypericin) | >0.3% | 0.301%（UV） |
| Insimbi enamandla | Ukuvumelana | |
| Izinsalela zezibulala-zinambuzane | Ungatholi | Ukuvumelana |
| Amabhaktheriya aphelele | Ukuvumelana | |
| I-Saccharomyces mycobacteria | Ukuvumelana | |
| I-Escherichia coli. | Ungatholi | Ukuvumelana |
| I-Salmonella | Ungatholi | Ukuvumelana |