Mohloli oa fektheri oa Quercetin Powder - β Arbutin Powder 99% Moemeli ea tummeng oa Whitenning Korea - Healthway
Mohloli oa fektheri oa Quercetin Powder - β Arbutin Powder 99% Moemeli ea Tumileng oa Whitenning naheng ea Korea - Healthway Detail:
β-Arbutin Kenyelletso
Beta Arbutin, eo hape e tsejoang e le 4-Hydroxyphenyl-beta-D-glucopyranoside, e sebelisoa haholo ho tlama tyrosinase ea melanocyte letlalong le ho thibela tšebetso ea tyrosinase. Tyrosinase ke enzyme ea bohlokoa bakeng sa melanocyte ea letlalo ho etsa melanin. Haeba mosebetsi oa eona o thibetsoe, o ke ke oa hlahisa melanin. Phokotso ea melanin letlalong e na le phello ea ho soeufala le matheba a bobebe, kahoo Arbutin e sebelisoa haholo ho soeufatsa letlalo le ho tlosa matheba a matšo a letlalo.
Haholo-holo Litlhaloso tsa Beta Arbutin
① Beta Arbutin kristale 98% HPLC
② Beta Arbutin kristale 99.5% HPLC
Melemo ea Beta Arbutin
❶ Beta Arbutin e sebetsa e le ntho e soeufatsang ho fokotsa melanin letlalong.
❷ Beta Arbutin e ka tiisa masoba le ho tiisa letlalo.
❸ Beta Arbutin e boetse e nka e le metsoako e thibelang mafu le e thibelang ho ruruha.
Leqephe le Khethehileng la Beta Arbutin 98%
| Lintlha tsa Tlhahlobo | Litlhaloso | Mekhoa |
| Litlhahlobo tse sebetsang tsa metsoako | ||
| β-Arbutin | ≥99.5% | HPLC |
| Hydroquinone | ≤10ppm | HPLC |
| Liteko Tsa 'Mele | ||
| Ponahalo | Phofo e tšoeu ea Crystal | E bonoang |
| Boholo ba likaroloana | 95% e feta 60mesh | Ch.P 2020 IV |
| Melting Point | 199 ~ 201℃±0.5℃ | Ch.P 2020 IV |
| Specific Optical Rotation | [a]D20= -64~-66.0°±2° | Ch.P 2020 IV |
| boleng ba pH (1% tharollo) | 5.0~7.0 | Ch.P 2020 IV |
| Likahare tsa metsi | ≤0.50% | GB 5009.3 |
| Kakaretso molora | ≤0.50% | GB 5009.4 |
| Liteko tsa Lik'hemik'hale | ||
| Litšepe tse boima | ≤50.00ppm | GB 5009.11 |
| Arsenic | ≤3.00ppm | GB 5009.11 |
| Ketapele | ≤3.00ppm | GB 5009.12 |
| Cadmium | ≤2.00ppm | GB 5009.15 |
| Mercury | ≤1.00ppm | GB 5009.17 |
| Liteko tsa Microbiological | ||
| Kakaretso ea Libaktheria | ≤300cfu/g | GB 4789.2 |
| Tomoso le hlobo | ≤10cfu/g | GB 4789.15 |
| Li-coliforms | ≤90MPN/100g | GB 4789.3 |
| Salmonella | E mpe | GB 4789.4 |
| Staphylococcus aureus | E mpe | GB 4789.10 |
| Shigela | E mpe | GB 4789.5 |
Linyeoe tsa Kopo
Ke Hobane'ng ha U Re Khetha
★ Letoto le felletseng la Beta Arbutin le bohloeki bo phahameng 99.5% ka holimo.
★ Bohloeki bo phahameng haeba Abutin le masala a tlaase a Hydroquinone a le ka tlase ho 1ppm.
★ Lihlahisoa tse tloaelehileng, theko e utloahalang, tšebeletso ea setsebi e lula e fanoa.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Tsoelo-pele ea rona e itšetlehile ka mechine e mecha, litalenta tse kholo le matla a theknoloji a matlafalitsoeng ka mokhoa o tsitsitseng bakeng sa Factory source Quercetin Powder - β Arbutin Powder 99% Popular Whitenning Agent in Korea - Healthway , Sehlahisoa se tla fana ka lefats'e lohle, joalo ka: Auckland, El Salvador, Hongkong, Haeba ho na le ntho e ka u khahlang, ka kopo, re tsebise. Re tla leka ho khotsofatsa litlhoko tsa hau ka lihlahisoa tsa boleng bo holimo, litheko tse tlase le phano e potlakileng. Ka kopo, ikutloe u lokolohile ho ikopanya le rona ka nako efe kapa efe. Re tla u araba ha re fumana lipotso tsa hau. Ka kopo hlokomela hore mehlala e teng pele re qala khoebo ea rona.
Ka Naomi ho tsoa Thailand - 2018.11.06 10:04 Le hoja re le k’hamphani e nyenyane, re boetse rea hlomphuoa. Boleng bo ka tšeptjoang, tšebeletso e tiileng le mokitlane o motle, re motlotlo ho khona ho sebetsa le uena!
Ka Judy ho tsoa Benin - 2017.05.02 11:33 
