Ka-hortagga-bararka iyo habka antioxidant-ka ee laba-geesoodka ah - qayb ka mid ah daryeelka maqaarka dabiiciga ah, phloretin!

https://www.zfbiotec.com/phloretin-product/

1.- waa maxay phloretin-

Phloretin(Magaca Ingiriisiga: Phloretin), oo sidoo kale loo yaqaan trihydroxyphenolacetone, waxay ka tirsan tahay dihydrochalcones ee flavonoids.Waxay ku urursan tahay rhizomes ama xididada tufaaxa, strawberries, pears iyo miraha kale iyo khudaarta kala duwan.Waxa loogu magac daray maqaarka.Waxay ku milmi kartaa xalalka alkali, si fudud ayay ugu milmi kartaa methanol, ethanol iyo acetone, waxayna ku dhowdahay inaan lagu milmi karin biyaha.

Phloretin waxaa si toos ah u nuugi kara jidhka bini'aadamka, laakiin dhirta, waxaa jira phloretin dabiici ah oo aad u yar.Phloretin inta badan waxay u jirtaa qaabka glycoside-ka ka soo baxa, phlorizin.Phloretin-ka uu nuugo jirka bini'aadamka wuxuu ku jiraa xabka caloosha.Kaliya ka dib marka kooxda glycoside laga saaro si ay u abuurto phloretin waxay geli kartaa nidaamka wareegga waxayna sameyn kartaa saameynteeda.

Magaca kiimikaad: 2,4,6-trihydroxy-3-(4-hydroxyphenyl)propiophenone

Qaaciddada molecular: C15H14O5

Miisaanka molecular: 274.27

2.-Shaqooyinka ugu muhiimsan ee phloretin-

anti-oxidation

Flavonoids waxay leeyihiin firfircoonida oksaydheynta dufanka ka-hortagga, kaas oo la xaqiijiyay horraantii 1960-meeyadii: qaababka polyhydroxyl ee flavonoids badan waxay yeelan karaan sifooyin antioxidant oo muhiim ah iyagoo ku kiciya ion bir ah.

Phloretin waa antioxidant dabiici ah oo aad u fiican.Qaab dhismeedka 2,6-dihydroxyacetofenone wuxuu leeyahay saameyn antioxidant aad u wanaagsan.Waxay leedahay saameyn muuqata oo ku saabsan qashinka peroxynitrite waxayna leedahay xoojinta antioxidant sare ee saliidda.Inta u dhaxaysa 10 iyo 30PPm, waxay ka saari kartaa xagjirrada xorta ah ee maqaarka.Dhaqdhaqaaqa antioxidant ee Phlorizin si weyn ayaa loo dhimay sababtoo ah kooxdeeda hydroxyl ee booska 6 waxaa lagu beddelay koox glucosidyl ah.
Jooji tyrosinase

Tyrosinase waa naxaas ka kooban metalloenzyme waana enzym fure u ah sameynta melanin.Dhaqdhaqaaqa tyrosinase waxaa loo isticmaali karaa in lagu qiimeeyo in alaabtu leedahay saameyn caddaan ah.Phloretin waa celiyaha isku qasan ee tyrosinase.Waxay ka hortagi kartaa tyrosinase in ay ku xirto substrate-keeda iyada oo bedesha qaabka labaad ee tyrosinase, taas oo yareyneysa dhaqdhaqaaqeeda catalytic.

Dhaqdhaqaaqa bakteeriyada

Phloretin waa iskudhis flavonoid leh firfircoonida bakteeriyada.Waxay leedahay saameyn lid ku ah bakteeriyada kala duwan ee Gram-positive, bakteeriyada Gram-negative iyo fungi.
Natiijooyinka tijaabada caafimaadku waxay muujinayaan in ka dib maadooyinka loo isticmaalo phloretin toddobaadyada 4, madaxyada cadcad, madax madow, papules, iyo dheecaanka sebum ayaa si weyn hoos loogu dhigay, taas oo muujinaysa in phloretin ay awood u leedahay inay yareyso finanka.

3. Waxyaabaha lagu taliyay
nuxurka
2% phloretin(antioxidant, caddeeya) + 10%l-ascorbic acid] (antioxidant, kor u qaadida kolajka iyo caddeynta) + 0.5%ferulic acid(saamaynta antioxidant iyo synergistic), waxay iska caabin kartaa fallaadhaha ultraviolet ee deegaanka, shucaaca infrared iyo waxyeelada ozone ee maqaarka, waxay iftiimiyaan midabka maqaarka, waxayna aad ugu habboon tahay maqaarka dufanka leh ee maqaarka jilicsan.


Waqtiga boostada: Abriil-23-2024