Ọnụ ahịa pụrụ iche maka mwepụta ogbugbo osisi willow White - α Arbutin ntụ ntụ 99% Ngosipụta ịchọ mma maka ịcha akpụkpọ anụ - ụzọ ahụike
Ọnụ ahịa pụrụ iche maka mwepụta ogbugbo osisi willow White - α Arbutin ntụ ntụ 99% Ngosipụta ịchọ mma maka ịchacha akpụkpọ ahụ - Nkọwa ụzọ ahụike:
α-Arbutin Okwu Mmalite
α Arbutin, White crystal ntụ ntụ, mfe soluble na mmiri, methanol, ethanol, propylene glycol, glycerin enweghị precipitates. Alfa Arbutin nke a makwaara dị ka 4-Hydroxyphenyl-alpha-D-glucopyranoside, bụ nke a na-ejikarị ejikọta na tyrosinase nke melanocytes na akpụkpọ ahụ ma gbochie ọrụ tyrosinase. Ọ bụ ihe na-ewu ewu na-acha ọcha na Japan na mba ndị ọzọ dị n'Eshia. A na-ejikarị ya na ude, isi ihe, nkpuchi ihu maka ịcha akpụkpọ na mwepụ frechles. Na ikike nke α-arbutin igbochi enzyme a (mmetụta na-acha ọcha) bụ ugboro 10 ruo 15 karịa nke β-arbutin.
Isi nkọwapụta nke Alpha Arbutin
① Alpha Arbutin kristal ntụ ntụ 98% HPLC
②Alfa Arbutin kristal 99.5% HPLC
Uru nke Alpha Arbutin
Arbutin na-arụ ọrụ dị ka ihe na-acha ọcha iji belata melanin na akpụkpọ ahụ.
Arbutin nwere ike imechi pores na akpụkpọ ahụ, ọ nwekwara ike ịkwalite uto cell ma nyere aka gwọọ ọnyá akpụkpọ ahụ.
Arbutin na-ewerekwa dị ka ihe antiseptik na mgbochi mkpali.
Mpempe akwụkwọ nkọwapụta nke Alpha Arbutin 98%
| Ihe nyocha | Nkọwapụta | Ụzọ |
| Nnwale ihe ndị na-arụ ọrụ | ||
| α-Arbutin | ≥99.5% | HPLC |
| Hydroquinone | ≤1.00pm | HPLC |
| Nnwale anụ ahụ | ||
| Ọdịdị | White Crystal ntụ ntụ | Anya |
| Nha urughuru | 90% gafere 60 mesh | Ch.P 2020 IV |
| Ebe mgbaze | 202.0 ~ 210.0 ± 0.5 ℃ | Ch.P 2020 IV |
| Ntụgharị ngwa anya akọwapụtara | +174.0˚~+186.0˚ | Ch.P 2020 IV |
| Uru pH (ihe ngwọta 1%) | 5.0-7.0 | Ch.P 2020 IV |
| Ihe dị n'ime mmiri | ≤0.5% | GB 5009.3 |
| Ngụkọta ntụ | ≤0.5% | GB 5009.4 |
| Nnwale kemịkalụ | ||
| Ọla dị arọ | ≤50.00pm | GB 5009.11 |
| Arsenic | ≤3.00pm | GB 5009.11 |
| Ndu | ≤5.00pm | GB 5009.12 |
| Cadmium | ≤2.00pm | GB 5009.15 |
| Mercury | ≤1.00pm | GB 5009.17 |
| Nnwale Microbiological | ||
| Ngụkọta ọnụ ọgụgụ nje bacteria | ≤300cfu/g | GB 4789.2 |
| Yist na ebu | ≤10cfu/g | GB 4789.15 |
| Coliforms | ≤90MPN/100g | GB 4789.3 |
| Salmonella | Ihe ọjọọ | GB 4789.4 |
| Staphylococcus aureus | Ihe ọjọọ | GB 4789.10 |
| Shigella | Ihe ọjọọ | GB 4789.5 |
Ngwa ngwa
Gịnị mere Họrọ Anyị
★ Full usoro nke α-Arbutin na elu ịdị ọcha 99.5% ma ntụ ntụ na kristal ụdị.
★ High ịdị ọcha α- Abutin na obere Hydroquinone fọdụrụnụ na-erughị 0.1ppm ọbụna adịghị mma.
★ Standardized ngwaahịa, ezi uche price, ọkachamara ọrụ na-anọgide na-nyere.
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Innovation, magburu onwe na ntụkwasị obi bụ isi ụkpụrụ nke azụmahịa anyị. Ụkpụrụ ndị a taa extra karịa mgbe ọ bụla na-eme ka ndabere nke ọganihu anyị dị ka ụlọ ọrụ mba ụwa na-arụ ọrụ n'etiti ụlọ ọrụ maka ọnụahịa pụrụ iche maka White willow Tree Bark Extract - α Arbutin ntụ ntụ 99% ịchọ mma Grade maka Skin Whitenning – Healthway , The ngwaahịa ga-enye ihe niile. ụwa, dị ka: Auckland, Turkmenistan, Southampton, na-eche ihu kpụ ọkụ n'ọnụ zuru ụwa ọnụ ahịa asọmpi, anyị ewepụtala ika ụlọ atụmatụ na emelitere mmụọ nke mmadụ dabeere na ikwesị ntụkwasị obi ije ozi, na ebumnuche iji nweta zuru ụwa ọnụ amara na-adigide mmepe.
Site na Martha si Haiti - 2018.07.27 12:26 Anyị bụ obere ụlọ ọrụ malitere, mana anyị na-enweta nlebara anya onye isi ụlọ ọrụ ma nye anyị nnukwu enyemaka. Olileanya na anyị ga-enwe ọganihu ọnụ!
Site na Elaine si Jakarta - 2018.12.14 15:26 
