Alpha Arbutin hmoov
Specification: 99%
Solubility: Soluble hauv dej
Technology: Microbial fermentation
Cov mis mos molecular: C12H1607
CAS Nr: 84380-01-8
Qhov ceev: 1.556g / cm3
Test method: HPLC
Kev Them Nyiaj: T / T
Muaj peev xwm muab khoom txhua xyoo: 200 tons
Lub sij hawm xa tuaj: Hauv 3 hnub ua haujlwm
Lub neej txee: 2 xyoos
Tshuag: Hauv Tshuag
Customized service: Muaj
Daim ntawv pov thawj: ISO, Halal, Kosher
Khoom Taw Qhia
Alpha arbutin hmoovyog ib lub tuam txhab tsim khoom ntawm Xi'an Sost Biotech Co., Ltd. Peb yog cov khoom siv tshuaj pleev ib ce uas tsim nyob rau xyoo 2005. Nws yog cov khoom siv zoo nkauj zoo nkauj uas tsim los ntawm kev siv lub ntiaj teb txoj kev ua kua roj ntsha. Raws li ib qho ntawm peb yam khoom tseem ceeb hauv lub ntiaj teb ua kom dawb, cov khoom siv hauv cov khoom lag luam zoo nkauj thiab cov tawv nqaij los ntawm ntau lub npe nrov thoob ntiaj teb kom zoo nkauj.
Khoom Paub meej
|
Cov khoom |
Cov qauv |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb hmoov zoo los yog muaju |
Dawb hmoov |
|
Assay |
>99.5% |
99.8% |
|
Melting point |
2 02 ~ 206 ± 0.5 degree |
203.0-205.0 degree |
|
Clarity ntawm cov kua dej |
Transparency, tsis muaj xim, Tsis muaj teeb meem raug tshem tawm |
Ua raws |
|
Kev sib hloov kho qhov muag tshwj xeeb |
【a】D20=+174.0º - +186.0º |
+180.5º |
|
Solubility |
Soluble hauv dej, cawv |
Ua raws |
|
Transparency hauv dej |
Pob tshab xim tsis muaj ncua |
Ua raws |
|
PH (1% dej tov) |
5.0-7.0 |
5.92 |
|
Poob ntawm ziab% |
Tsawg dua lossis sib npaug rau 0.5 |
0.11 |
|
Sulfated tshauv |
Tsawg dua lossis sib npaug rau 0.5 |
0.18 |
|
Cov hlau hnyav |
Tsawg dua lossis sib npaug li 10ppm |
Ua raws |
|
Arsenic |
Tsawg dua lossis sib npaug li 1ppm |
Ua raws |
|
Plumbum |
Tsawg dua lossis sib npaug li 2ppm |
Ua raws |
|
Tag nrho cov phaj suav |
<300 cfu/g |
22 cfu/g |
|
Poov & pwm |
<100 cfu/g |
9 cf/g |
|
Escherichia coli |
Tsis zoo |
Ua raws |
|
Staphylococcus aureus |
Tsis zoo |
Ua raws |
|
Hydroquinone |
Tsis zoo |
Ua raws |
Yam ntxwv
1. Zoo stability
Ua ntej, piv nrog -arbutin, cov khoom tsis yooj yim hloov xim thiab degrade. Qhov thib ob, alpha arbutin tseem nyob ruaj khov tom qab ncav cuag 100 degree. Thib peb, Thaum tus nqi pH yog 4-6.5, alpha arbutin ruaj khov dua li lwm yam khoom siv dawb.
2. Kev ua haujlwm siab
Cov khoom muaj peev xwm inhibit melanoma tyrosinase, thiab nws inhibitory siv yog 10 npaug ntawm beta-arbutin.
3. Kev ruaj ntseg siab
Nws yog qhov khaus tsawg. Nws cov concentration ntawm hydroquinone tsawg dua 20 feem ntawm ib lab, uas yuav tsis ua rau muaj kev phiv xws li los tiv thaiv blackening ntawm daim tawv nqaij.
Muaj nuj nqi
1. Daim tawv nqaij dawb:
Nws tuaj yeem nkag mus tob rau hauv daim tawv nqaij sai sai, inhibit qhov kev ua ntawm tyrosinase hauv cov xim niam lub hlwb tob hauv stratum corneum, inhibit zus tau tej cov melanin, thiab ua tiav cov nyhuv ntawm whitening ntawm daim tawv nqaij.
2. Kho puas lawm:
Nws txhawb kev loj hlob ntawm daim tawv nqaij thiab pab kho qhov txhab. Cov kev sim hauv vitro kab lis kev cai ntawm tib neeg cov tawv nqaij ua rau pom tias kev loj hlob ntawm cov hlwb tau txhim kho zoo thaum alpha arbutin muaj nyob rau hauv cov kab (10-3mmol/L).
3. Antioxidants:
Cov khoom tuaj yeem tswj xyuas cov cell viability thaum kho cov hlwb puas.
4. Antibacterial thiab anti-inflammatory:
Cov khoom lag luam yog cov khoom tseem ceeb ntawm cov tshuaj tua kab mob tshiab thiab scald, uas yog tus cwj pwm los ntawm kev mob sai sai, muaj zog tiv thaiv kab mob, tshem tawm qhov liab thiab o sai, kho sai, thiab tsis muaj caws pliav.
Xi'an Sost Biotech Co., Ltd tau muaj kev paub dhau losalpha arbutin hmoovtus neeg muag khoom rau ntau tshaj 17 xyoo. Peb lub Hoobkas tau txais EU Organic, USDA Organic, Halal, Kosher, HACCP thiab ISO daim ntawv pov thawj. Peb tau koom tes nrog cov neeg siv khoom los ntawm ntau tshaj plaub caug lub teb chaws thiab cheeb tsam thoob plaws ntiaj teb. Peb tag nrho cov txheej txheem ntau lawm ua raws li cov qauv thoob ntiaj teb kom paub meej cov khoom zoo. Peb muaj peev xwm customize cov specifications ntawm cov khoom raws li koj xav tau. Nws yog peb lub hom phiaj ua kom txhua tus neeg siv khoom txaus siab.
Cim npe nrov: Tuam Tshoj alpha arbutin hmoov manufacturers, lwm tus neeg, Hoobkas
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