Phloretin yog ib qho tshiab ntawm daim tawv nqaij dawb, feem ntau faib rau hauv cov tev thiab cov cag ntoo ntawm txiv apples, pears thiab lwm yam txiv hmab txiv ntoo muaj kua. Nws tuaj yeem txhawb nqa kev nqus thiab siv lwm yam kev ua haujlwm hauv cov mis, kom lawv tuaj yeem ua kom muaj txiaj ntsig zoo dua. Nws muaj zog antioxidant muaj nuj nqi thiab tuaj yeem tshem tawm cov dawb radicals hauv daim tawv nqaij. Cov tshuaj tiv thaiv antioxidant ntawm cov roj yog nyob nruab nrab ntawm (10 ~ 30) × 10-6. Nws tuaj yeem tiv thaiv cov khoom qab zib los ntawm kev nkag mus rau hauv cov hlwb epidermal, yog li inhibiting ntau dhau ntawm cov qog nqaij hlav thiab kho pob txuv uas muaj zog secretion; Nws tuaj yeem cuam tshuam cov kev ua ntawm melanocytes thiab muaj cov nyhuv lightening ntawm ntau yam tawv nqaij. Phloretin tuaj yeem siv rau hauv lub ntsej muag lub ntsej muag, tshuaj pleev ib ce, tshuaj pleev thiab cov khoom siv.
1) Antioxidant thiab tiv thaiv dawb radical cuam tshuam
Phlorizin 98%kev muag khoom yog ib qho zoo heev ntuj antioxidant. Tus qauv 2,6-dihydroxyacetophenone muaj cov nyhuv antioxidant zoo heev. Nws muaj cov txiaj ntsig pom tseeb ntawm kev khawb peroxynitrite thiab tiv taus cov roj. Cov oxidation concentration yog nyob nruab nrab ntawm 10 thiab 30PPm, uas tuaj yeem tshem tawm cov dawb radicals hauv daim tawv nqaij. Thiab vim hais tias nws pawg hydroxyl ntawm txoj hauj lwm 6 yog hloov los ntawm ib pawg glucosidyl, nws cov tshuaj tiv thaiv antioxidant tau txo qis heev.
2) Whitening - inhibit tyrosinase kev ua haujlwm
Phloretin yog ib qho rov qab sib xyaw ua ke ntawm tyrosinase. Nws muaj peev xwm hloov kho tyrosinase tus qauv theem nrab, uas txo qis cov enzyme catalytic kev ua si thiab ua kom nws tsis txhob khi rau nws cov substrate. Qee cov kev tshawb fawb tau pom tias phloretin muaj cov nyhuv inhibitory zoo dua ntawm tyrosinase dua li cov tshuaj ntxuav hniav dawb (arbutin, thiab lwm yam).
Ntxiv mus, L-dopa tau siv los ua ib qho substrate hauv qee qhov kev tshawb fawb los ntsuas qhov cuam tshuam ntawm kev cuam tshuam ntawm ntau yam inhibitor concentrations ntawm tyrosinase's bisphenolase kev ua. Phloretin tau pom tias muaj zog inhibitory nyhuv ntawm tyrosinase tshaj phloridzin. Muaj zog, txog 4 npaug zog.
3) Anti-inflammatory thiab soothing
Kev puas tsuaj rau daim tawv nqaij barrier tsub kom cov permeability ntawm irritants, uas ua rau cov hlwb tsim chemokines thiab pro-inflammatory yam, thaum kawg ua rau rhiab tawv nqaij.Yog li ntawd, nws muaj peev xwm tiv thaiv los yog txo qhov kev puas tsuaj rau daim tawv nqaij thaum lub sij hawm inflammatory teb los ntawm kev thaiv. synthesis ntawm inflammatory yam thiab chemokines.
Cov kev tshawb fawb tau pom tias phloretin tuaj yeem cuam tshuam qhov inflammatory teb ntawm RAW264.7 macrophages induced los ntawm LPS thiab muaj los tiv thaiv inflammatory teebmeem. Nws kuj inhibits zus tau tej cov inflammatory yam tseem ceeb TNF-, IL-6 thiab IL-1 . Nws tuaj yeem cuam tshuam lub peev xwm ntawm monocytes kom ua raws li keratinocytes thiab cuam tshuam cov phosphorylation ntawm signaling protein kinases Akt thiab MAPK, yog li ua tiav cov teebmeem tiv thaiv.
4) Ntuj tiv thaiv tshav ntuj
Ultraviolet irradiation tuaj yeem ua rau cov hlwb tsim cov pa oxygen reactive thiab dawb radicals, uas tsis ruaj tsis khov thiab ua rau muaj cov kab mob oxidative saw, thaum kawg ua rau cov hlwb puas.
Phloretin tuaj yeem tsis tsuas yog nqus cov kab hluav taws xob ncaj qha xwb, tab sis kuj tseem txhim kho cov kev qhia ntawm nucleotide excision kho noob, ua kom cov pyrimidine dimers, glutathione degradation thiab cell tuag vim UVB, thiab txo qhov kev puas tsuaj ntawm ultraviolet rays rau keratinocytes. Nws muaj peev xwm thov tus nqi hauv cov tshuaj pleev thaiv hnub tshuaj pleev ib ce. Ntxiv nws rau cov qauv hauv qab ntawm cov tshuaj pleev ib ce tuaj yeem ua rau muaj txiaj ntsig SPF thiab SPA ntawm cov tshuaj pleev ib ce.
5) Antibacterial
Phlorizin 98% Cov Qauv Dawb yog ib qho flavonoid compound nrog cov tshuaj tua kab mob. Nws muaj broad-spectrum antibacterial kev ua si thiab muaj inhibitory cuam tshuam rau ntau yam kab mob Gram-positive, Gram-negative kab mob thiab fungi.
Ntxiv nrog rau nws cov tshuaj tua kab mob tiv thaiv cov kab mob pathogenic, nws kuj muaj kev cuam tshuam rau cov kab mob hauv daim tawv nqaij.
Shaanxi Lonier Biotechnology Co., Ltd. yog ib lub tuam txhab muaj nplooj siab rau kev tsim thiab muag cov khoom cog qoob loo, cov khoom noj khoom haus raw cov ntaub ntawv, cov khoom siv tshuaj pleev ib ce, tshuaj intermediates, thiab lwm yam Peb cov khoom tau txais ntau daim ntawv pov thawj thoob ntiaj teb xws li FSSC22000, Kosher, SC, ISO9001, HACCP, HALAL, thiab lwm yam.
Tau ntau xyoo, peb lub tuam txhab tau tso nws tus kheej los tsim cov khoom lag luam zoo, zoo tshaj plaws, thiab ib txwm ua raws li cov khoom lag luam nruj thiab tswj kom xa cov khoom zoo tshaj plaws rau cov neeg siv khoom!
Peb yogPhlorizin 98%Hoobkas, peb lav peb cov khoom raug tsim nyob rau hauv nruj raws li tus qauv thiab specification. Peb niaj hnub tsim ntau cov khoom kom tau raws li kev xav tau ntawm kev lag luam, yog tias koj muaj kev xav tau, thov hu rau peb dawb. Email:info@lonierherb.comWhatsapp / Wechat: +86-18189137076
