Epigallocatechin gallate, ama EGCG, oo leh caanaha molecular c22h18o11, waa qaybta ugu muhiimsan ee polyphenols shaaha cagaaran iyo monomer catechin ah oo ka go'an shaaha.
Catechins waa qaybaha ugu muhiimsan ee shaqada ee shaaha, xisaabinta 12% - 24% miisaanka engegan ee shaaha.Catechins-ka shaaha ku jira waxaa ka mid ahcatechin(c),epicatechin(EC), gallicatechin (GC),epigallocatechin(EGC), catechin gallate (CG),epicatechin gallate(ECG) Waxaa jira 8 monomers oo gallatechin gallate (GCG) iyoepigallocatechin gallate(EGCG).
Epigallocatechin gallate waa α- Ester-ka ay samaysay bisphenol benzopyran iyo gallic acid waxay leedahay guud ahaan caabbinta oksaydhka phenolic.Qaab dhismeedkeeda molecular wuxuu leeyahay 6 kooxood oo ortho phenolic hydroxyl ah, sidaa darteed waxay leedahay sifooyin badan oo ka sarreeya catechins kale.Waxay leedahay bakteeriyada, anti-bararka, antioksidanter iyo saamaynta beddelka, iyo sidoo kale waxaa loo isticmaali karaa sidii wakiilka rogaal celiska ah ee iska caabbinta daawooyinka badan ee burada.Waxay wanaajin kartaa dareenka unugyada kansarka ee daaweynta kiimikaad, waxay yaraynaysaa sunta wadnaha, waxayna ilaalin kartaa endothelium.Waxay si wax ku ool ah kor ugu qaadi kartaa vasodilation waxayna yareyn kartaa dhacdooyinka cudurada wadnaha.
Marka la barbardhigo shaaha polyphenol shaaha, nadiifinta sare ee epigallocatechin gallate waxay leedahay faa'iidooyinka maaddooyinka firfircoon ee cad, faragelin la'aan wasakhda iyo waxyeellooyinka, iyo dhaqdhaqaaqa xooggan.Sidaa darteed, kala-soocidda iyo nadiifinta epigallocatechin gallate waa muhiimad weyn.Waqtigan xaadirka ah, hababka kala soocida ugu weyn ee epigallocatechin gallate inta badan waxaa ka mid ah kala-soocidda HPLC, kala-soocidda gel glucose-ka, soo-saarka dheecaanka supercritical, chromatography column iyo wixii la mid ah.Sababtoo ah buuxinta xayeysiinta waa mid raqiis ah, waxay leedahay faa'iidooyinka awoodda adsorption xooggan, nadiifinta fudud, xasilloonida sare, dib-u-cusboonaysiinta, isticmaalka soo noqnoqda iyo wixii la mid ah.
Akhriska la dheereeyey:Yunnan hande Biotechnology Co., Ltd. waxay leedahay waayo-aragnimo sanado badan oo ku saabsan soo saarista dhirta.Waxa lagu beddeli karaa iyadoo loo eegayo baahida macaamiisha.Waxay leedahay wareeg gaaban iyo wareegga gaarsiinta degdeg ah.Waxay bixisay adeegyo wax soo saarka oo dhamaystiran macaamiisha badan si ay ula kulmaan ay kala duwan. baahida iyo hubinta tayada gaarsiinta alaabta.Hande waxay bixisaa tayo sare lehEpigallocatechin gallate.ku soo dhawaada nagala soo xidhiidh 18187887160(WhatsApp number).
Waqtiga boostada: Jul-08-2022