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Nnukwu Mbelata Phellodendron Bark Extract - β Arbutin ntụ ntụ 99% onye na-ahụ maka ịcha ọcha na Korea - Healthway


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Nnukwu Mbelata Phellodendron Bark Extract - β Arbutin ntụ ntụ 99% onye na-ahụ maka ịcha ọcha na Korea - Nkọwa ụzọ ahụike:

β-Arbutin Okwu Mmalite

Beta Arbutin, nke a makwaara dị ka 4-Hydroxyphenyl-beta-D-glucopyranoside, na-ejikarị ejikọta na tyrosinase nke melanocytes na akpụkpọ ahụ ma gbochie ọrụ tyrosinase. Tyrosinase bụ isi enzyme maka melanocytes anụ ahụ iji mepụta melanin. Ọ bụrụ na egbochiri ọrụ ya, ọ nweghị ike imepụta melanin. Mbelata nke melanin na akpụkpọ ahụ nwere mmetụta nke ịcha ọcha na ntụpọ ọkụ, ya mere a na-eji Arbutin eme ihe na-acha ọcha akpụkpọ anụ ma wepụ ntụpọ ojii.

Isi nkọwapụta nke Beta Arbutin

① Beta Arbutin kristal 98% HPLC
② Beta Arbutin kristal 99.5% HPLC

beta arbutin ntụ ntụ

Uru nke Beta Arbutin

❶ Beta Arbutin na-arụ ọrụ dị ka ihe na-acha ọcha iji belata melanin na akpụkpọ ahụ.
❷ Beta Arbutin nwere ike imechi pores ma mee ka akpụkpọ ahụ sie ike.
❸ Beta Arbutin na-ewerekwa dị ka ihe antiseptik na mgbochi mkpali.

Mpempe akwụkwọ nkọwapụta nke Beta Arbutin 98%

Ihe nyocha Nkọwapụta Ụzọ
Nnwale ihe ndị na-arụ ọrụ
β-Arbutin ≥99.5% HPLC
Hydroquinone ≤10ppm HPLC
Nnwale anụ ahụ
Ọdịdị White Crystal ntụ ntụ Anya
Nha urughuru 95% gafere 60 mesh Ch.P 2020 IV
Ebe Na-agbaze 199-201 ℃± 0.5 ℃ Ch.P 2020 IV
Ntụgharị ngwa anya akọwapụtara [a]D20= -64~-66.0°±2° Ch.P 2020 IV
Uru pH (ihe ngwọta 1%) 5.0-7.0 Ch.P 2020 IV
Ihe dị n'ime mmiri ≤0.50% GB 5009.3
Ngụkọta ntụ ≤0.50% GB 5009.4
Nnwale kemịkalụ
Ọla dị arọ ≤50.00pm GB 5009.11
Arsenic ≤3.00pm GB 5009.11
Ndu ≤3.00pm 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

arbutin-ọkọlọtọ
ngwaahịa-nkọwa1

Gịnị mere Họrọ Anyị

★ Full usoro nke Beta Arbutin na elu ịdị ọcha 99.5% n'elu.
★ High ịdị ọcha ma ọ bụrụ na Abutin na obere Hydroquinone fọdụrụnụ na-erughị 1ppm.
★ Standardized ngwaahịa, ezi uche price, ọkachamara ọrụ na-anọgide na-nyere.


Foto nkọwa ngwaahịa:

Nnukwu Mbelata Phellodendron Bark Extract - β Arbutin ntụ ntụ 99% onye na-ahụ maka ịcha ọcha na Korea - Foto nkọwa zuru oke

Nnukwu Mbelata Phellodendron Bark Extract - β Arbutin ntụ ntụ 99% onye na-ahụ maka ịcha ọcha na Korea - Foto nkọwa zuru oke


Ntuziaka ngwaahịa emetụtara:

Ọganihu anyị na-adabere gburugburu igwe na-emepụta ihe ọhụrụ, talent dị ukwuu na ndị agha nkà na ụzụ na-esiwanye ike maka Big Discount Phellodendron Bark Extract - β Arbutin Powder 99% Popular Whitenning Agent na Korea - Healthway , Ngwaahịa ga-enye ụwa niile, dị ka: Miami, Nigeria, Suriname, Ọkachamara, Ntube bụ isi mgbe niile maka ebumnuche anyị. Anyị na-adị mgbe niile na-ejere ndị ahịa ozi, na-emepụta ebumnuche njikwa uru na ịgbaso ezi obi, nraranye, echiche njikwa na-adịgide adịgide.
  • Ogo dị mma na nnyefe ngwa ngwa, ọ mara mma nke ukwuu. Ụfọdụ ngwaahịa nwere ntakịrị nsogbu, mana onye na-eweta ya dochie anya oge, n'ozuzu, anyị nwere afọ ojuju.
    Kpakpando 5Site na Mamie si Honduras - 2017.09.09 10:18
    Ngwaahịa nke ụlọ ọrụ nwere ike gboo mkpa anyị dị iche iche, ọnụahịa ahụ dịkwa ọnụ ala, ọ dị mkpa bụ na àgwà ahụ dịkwa mma nke ukwuu.
    Kpakpando 5Site na Miriam si Greenland - 2018.02.12 14:52
    Dee ozi gị ebe a ziga anyị ya