Khoom Taw Qhia
α-Arbutin yog cov khoom siv dawb tshiab. α- Arbutin tuaj yeem nqus tau sai ntawm daim tawv nqaij, xaiv inhibit tyrosinase kev ua haujlwm, yog li thaiv cov synthesis ntawm melanin, tab sis nws tsis cuam tshuam rau kev loj hlob ntawm cov hlwb epidermal, los yog inhibit qhov kev qhia ntawm tyrosinase nws tus kheej. Nyob rau tib lub sijhawm, α- Arbutin tuaj yeem txhawb nqa qhov decomposition thiab excretion ntawm melanin, yog li zam kev tso tawm ntawm daim tawv nqaij pigment, thiab tshem tawm freckles thiab freckles. α- Cov txheej txheem kev ua ntawm arbutin yuav tsis tsim hydroquinone, thiab nws yuav tsis tsim toxicity thiab irritation rau ntawm daim tawv nqaij, nrog rau cov kev phiv xws li kev ua xua. Cov yam ntxwv no txiav txim siab α- Arbutin tuaj yeem siv los ua cov khoom siv zoo tshaj plaws thiab zoo tshaj plaws rau cov tawv nqaij dawb thiab tshem tawm stain. α- Arbutin tuaj yeem tua kab mob thiab moisten daim tawv nqaij, tiv thaiv kev ua xua thiab pab kho cov tawv nqaij puas. Cov yam ntxwv no ua rau α- Arbutin tuaj yeem siv dav hauv tshuaj pleev ib ce.
yam ntxwv
1. Ceev ceev & ua kom tawv nqaij, thiab cov nyhuv whitening muaj zog dua β- Arbutin, haum rau txhua daim tawv nqaij.
2.Ua tau zoo ploj qhov chaw (qhov chaw laus, daim siab me ntsis, pigmentation tom qab hnub raug, thiab lwm yam).
3. Tiv thaiv daim tawv nqaij thiab txo cov tawv nqaij puas tsuaj los ntawm ultraviolet.
4.Kev nyab xeeb, kev siv tsawg thiab tus nqi qis.
5.Nws muaj kev ruaj ntseg zoo thiab tsis cuam tshuam los ntawm qhov kub thiab txias hauv cov mis.
nyhuv
1. Whitening thiab depigmentation
Tyrosine yog cov khoom siv raw rau kev tsim melanin. Tyrosinase yog lub luag haujlwm tseem ceeb-txheej enzyme rau kev hloov pauv ntawm tyrosine rau melanin. Nws txoj haujlwm txiav txim siab qhov tsim ntawm melanin. Ntawd yog, qhov siab dua qhov kev ua haujlwm thiab cov ntsiab lus ntawm tyrosinase hauv lub cev, nws yooj yim dua los tsim melanin.
Thiab arbutin tuaj yeem tsim kev sib tw thiab thim rov qab inhibition ntawm tyrosinase, yog li inhibiting zus tau tej cov melanin, ua tiav cov nyhuv ntawm whitening, brightening thiab freckle tshem tawm!
2. Tshuaj pleev thaiv hnub
α- Arbutin tuaj yeem nqus tau cov kab hluav taws xob ultraviolet. Qee cov kws tshawb fawb yuav ntxiv α- Cov khoom tiv thaiv hnub ci ntawm arbutin tau raug kuaj tshwj xeeb thiab pom α- Arbutin pom muaj peev xwm nqus tau ultraviolet.
Tsis tas li ntawd, nws tau raug txheeb xyuas los ntawm ntau qhov kev tshawb fawb tshawb fawb uas hais txog kev tiv thaiv kab mob, bacteriostatic thiab antioxidant, α- Arbutin kuj pom qee qhov ua tau zoo.
Certificate Of Analysis
| Khoom thiab Batch ntaub ntawv | |||
| Khoom npe: Alpha Arbutin | CAS Nr .: 8430-01-8 | ||
| Batch Nr.: BIOF20220719 | Quality: 120kg | Qib: Cosmetic Qib | |
| Hnub tsim khoom: June.12.2022 | Hnub Soj Ntsuam: Jan.14.2022 | Hnub Kawg: Hnub tim 11.11.2022 | |
| Kev tsom xam | Specification | Kev tshwm sim | |
| Lub cev piav qhia | |||
| Qhov tshwm sim | Dawb crystalline hmoov los yog crystalline hmoov | Dawb Crystal hmoov | |
| Ph | 5.0-7.0 Nws | 6.52 ib | |
| Kev ntsuas qhov muag pom | + 175 ° ~ + 185 ° | +179.1° | |
| Transparency hauv dej | Transmittance 95% Min ntawm 430nm | 99.4% | |
| Melting Point | 202.0 ℃ ~ 210 ℃ | 204.6 ℃ ~ 206.3 ℃ | |
| Kev kuaj tshuaj | |||
| Kev txheeb xyuas-infared Spectrum | Raws li spectrum ntawm standrad alpha-arbutin | Raws li spectrum ntawm standrad alpha-arbutin | |
| Kev ntsuam xyuas (HPLC) | 99.5% Min | 99.9% | |
| Residual ntawm ignition | 0.5% Max | ± 0.5% | |
| Poob rau ziab | 0.5% Max | 0.08% | |
| Hydroquinone | 10.0ppm Max | ± 10.0ppm | |
| Hnyav Hlau | 10.0ppm Max | ± 10.0ppm | |
| Arsenic | 2.0ppm Max | 2.0 ppm | |
| Microbiology Tswj | |||
| Tag nrho cov kab mob | 1000cfu/g Max | <1000cfu/g | |
| Pwm & Pwm: | 100cfu/g Max | <100cfu/g | |
| Salmonella: | Tsis zoo | Tsis zoo | |
| Escherichia coli | Tsis zoo | Tsis zoo | |
| Staphylococcus aureus | Tsis zoo | Tsis zoo | |
| Pseudomonas agruginosa yog ib hom kab mob | Tsis zoo | Tsis zoo | |
| Packing thiab Cia | |||
| Packing: Ntim hauv Ntawv-Carton thiab ob lub hnab yas hauv | |||
| Txee Lub neej: 2 xyoo thaum khaws cia zoo | |||
| Cia: Khaws rau hauv qhov chaw kaw zoo nrog qhov kub thiab txias tsis tu ncua thiab tsis muaj lub hnub ci ncaj qha | |||
Cov neeg ua haujlwm soj ntsuam: Yan Li Cov neeg ua haujlwm tshuaj xyuas: Lifen Zhang Tso cai cov neeg ua haujlwm: LeiLiu
Daim duab nthuav dav
