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Ko te Arbutin ka taea te tango mai i nga tipu penei i te bearberry me te whakahiato ma te tikanga matū.Ko Arbutin Synthesized i tenei wa ko tetahi o nga kaihoko hypopigmenting tino whakamahia i roto i nga mahi whakapaipai.Ka taea hoki e Arbutin te whakamakuku i te kiri e tino marama ana te ahua, na reira ka whakamahia te arbutin ki te uira kiri me nga maatete ki nga mahi whakapaipai.

Ko te Arbutin ko Alpha-Arbutin me Beta-Arbutin.Mo nga korero taipitopito o te hua, ka taea e koe te toro ki te hono: https://www.yrchemspec.com/alpha-arbutin-product/

Tawhā Hangarau Matua:

Nga taonga Arepa-Arbutin Beta-Arbutin
Te ahua Paura Tioata Ma Te paura ma
Te whakamatautau 99.0% min. 99.5%min
Te rewa 202~207 ℃ 198.5~201.5℃
Te marama o te wairewa wai

He maamaa, he kore tae, kaore he take i whakatarewahia

He maamaa, he kore tae, kaore he take i whakatarewahia

Te maama me te tae o te otinga He maama me te kore tae
uara pH o te 1% wairewa wai 5.0~7.0 5.0~7.0
Te hurihanga whatu motuhake 【ɑ】D20=+176~184° 【α】D20=-66±2º
Arsenic ≤2 ppm ≤2 ppm
Hydroquinone ≤10 ppm ≤10 ppm
Te whakarewa taumaha ≤10 ppm ≤10 ppm
Ngaronga i te whakamaroke ≤0.5% ≤0.5%
Te toenga mura ≤0.5% ≤0.5%
Patogene

Huakita: ≤100cfg/g max.Fungus: ≤100 cfu/g

Huakita:≤300cfu/gFungus:≤100cfu/g

Ko nga take o te pigmentation:

Ko te tae o te kiri ka whakatauhia e te taunekeneke o nga tae rereke.Ko te tae parauri ka puta mai i te eumelanin me te phaeomelanin, he mea hanga i roto i nga pūtau epidermal motuhake e kiia nei ko melanocytes.Ko te enzyme tyrosinase, i te nuinga o te waa kei roto i te ahua ngoikore, ka hangaia i roto i enei melanocytes.Ko tana whakahoahoa e te rama UV ka paheke te melanogenesis, he raupapa matatini o nga tauhohenga matū enzymatic ka mutu ka puta te hanganga o nga melanins, ka puta he rerekee kore e pai ki te mata o te kiri e kitea ana he waahi tawhito, he melasma, he kowhatu ranei.

wahi-1

Hangahanga Mahi:
Ko Arbutin he glycosylated hydroquinone ka puta mai i roto i nga momo 2, te Alpha-Arbutin me te Beta-Arbutin.E kiia ana ko nga Arbutins te mea tino pai hei whakamarama kiri na te mea ka awhina i te aukati i te koiora melanin epidermal.Ka awhina ki te aukati i te biosynthesis melanin epidermal ma te aukati i te waiora enzymatic o Tyrosine me Dopa.

Kua kitea he hua pai ake a Alpha-Arbutin, ahakoa ka whakatauritea ki ona ngota ngota matū-rite, hydroquinone me te beta-arbutin.I tua atu i te kaha ake o te kaha, he pai ake te ahua o te haumarutanga ki te whakarite ki te hydroquinone, a he pai ake ki te whakataurite ki te beta-arbutin.Ko enei ahuatanga ka pai ake te mahi mo te whakamarama o te kiri me te whakaiti i nga waahi pouri ki te kiri.

AlphaArbutin-Detailing-Aid

Hydroquinone me Arepa Arbutin
Ko te Hydroquinone kua roa kua kiia ko te paerewa koura mo te maimoatanga o te hyperpigmentation.Ahakoa ko nga rangahau haumanu e whakaatu ana i nga urupare whakahekenga pai rawa atu na te 2% hydroquinone, kua kitea ano he hua kino kino.Ko etahi o enei ko te ochronosis o waho, ko te katarakate, ko te milia colloided, ko te sclera, me te whakangao maikuku, te ngaronga o te kiri, te ngoikore o te whakaora i nga patunga me te whakaputanga o te kakara ika.Ka taea hoki e te Hydroquinone te kino o te DNA.Ko enei paanga kino ka whakaiti i te whakamahinga o te hydroquinone.

Kua whakamatauhia a Alpha-Arbutin ki te whai i te painga o te whakamarama me te kore o te paitini me te riri e pa ana ki te hydroquinone.

Hydroquinone me Arepa Arbutin

Nga hua tiaki kiri kei roto arbutin:Kirīmi kiri, kirīmi freckle, kirīmi peara tino pai me te kiri kanohi.

 

 

 


Wā tuku: Maehe-23-2021