Feme e rekisoang ka ho chesa Alpha-Arbutin - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning - Healthway
Feme e rekisoang ka ho chesa Alpha-Arbutin - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning - Healthway Detail:
α-Arbutin Kenyelletso
α Arbutin, phofo e tšoeu ea kristale, e qhibilihang habonolo ka metsing, methanol, ethanol, propylene glycol, glycerin ntle le precipitates. Alpha Arbutin e tsejoang hape e le 4-Hydroxyphenyl-alpha-D-glucopyranoside, e sebelisoa haholo ho tlama tyrosinase ea melanocyte letlalong le ho thibela ts'ebetso ea tyrosinase. Ke ntho e tsebahalang ea ho soeufatsa Japane le linaheng tse ling tsa Asia. E sebelisoa haholo ka tranelate, essence, mask a sefahleho bakeng sa ho soeufatsa letlalo le ho tlosa li-frechles. Le bokhoni ba α-arbutin ho thibela enzyme ena (whitening effect) ke 10 ho makhetlo a 15 ho feta β-arbutin.
Haholo-holo Litlhaloso tsa Alpha Arbutin
① Alpha Arbutin phofo ea kristale 98% HPLC
②Alpha Arbutin kristale 99.5% HPLC
Melemo ea Alpha Arbutin
❶α Arbutin e sebetsa e le ntho e soeufatsang ho fokotsa melanin letlalong.
❷α Arbutin e ka tiisa li-pores le letlalo, e ka khothaletsa kholo ea lisele le ho thusa maqeba a letlalo ho fola.
❸α Arbutin e boetse e nka e le metsoako e thibelang mafu le e thibelang ho ruruha.
Leqephe la Litlhaloso tse Tloaelehileng tsa Alpha Arbutin 98%
| Lintlha tsa Tlhahlobo | Litlhaloso | Mekhoa |
| Litlhahlobo tse sebetsang tsa metsoako | ||
| α-Arbutin | ≥99.5% | HPLC |
| Hydroquinone | ≤1.00ppm | HPLC |
| Liteko Tsa 'Mele | ||
| Ponahalo | Phofo e tšoeu ea Crystal | E bonoang |
| Boholo ba likaroloana | 90% e feta 60mesh | Ch.P 2020 IV |
| Melting Point | 202.0~210.0 ±0.5℃ | Ch.P 2020 IV |
| Specific Optical Rotation | +174.0˚~+186.0˚ | Ch.P 2020 IV |
| boleng ba pH (1% tharollo) | 5.0~7.0 | Ch.P 2020 IV |
| Likahare tsa metsi | ≤0.5% | GB 5009.3 |
| Kakaretso molora | ≤0.5% | GB 5009.4 |
| Liteko tsa Lik'hemik'hale | ||
| Litšepe tse boima | ≤50.00ppm | GB 5009.11 |
| Arsenic | ≤3.00ppm | GB 5009.11 |
| Ketapele | ≤5.00ppm | 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 α-Arbutin le bohloeki bo phahameng 99.5% ka bobeli phofo le foromo ea kristale.
★ Bohloeki bo phahameng α- Abutin le masala a tlaase a Hydroquinone a ka tlase ho 0.1ppm esita le a fosahetseng.
★ Lihlahisoa tse tloaelehileng, theko e utloahalang, tšebeletso ea setsebi e lula e fanoa.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Ka sistimi e felletseng ea taolo ea boleng ba mahlale, boleng bo botle le tumelo e ntle, re hapile botumo bo botle mme ra lula tšimong ena bakeng sa Factory made hot-sale Alpha-Arbutin - α Arbutin Powder 99% Cosmetic Grade for Skin Whitenning - Healthway , Sehlahisoa se tla fana ka ho lefats'eng lohle, joalo ka: Cancun, Stuttgart, Riyadh, Ho tataisoa ke litlhoko tsa bareki, sepheo sa rona sa ho ntlafatsa katleho le boleng ba litšebeletso tsa bareki, re lula re ntlafatsa thepa le ho fana ka lits'ebeletso tse qaqileng haholoanyane. Re amohela ka tieo metsoalle ho buisana ka khoebo le ho qala tšebelisano-'moho le rona. Re tšepa ho kopanya matsoho le metsoalle liindastering tse fapaneng ho theha bokamoso bo botle.
Ka Nina ho tsoa Tunisia - 2017.11.11 11:41 Khamphani ena e na le likhetho tse ngata tse lokiselitsoeng ho li khetha hape e ka itloaetsa lenaneo le lecha ho latela tlhoko ea rona, e ntle haholo ho fihlela litlhoko tsa rona.
Ka Naomi oa Korea Boroa - 2018.09.16 11:31 
