Epigallocatechin gallate, ma ọ bụ EGCG, na molekụla usoro c22h18o11, bụ isi akụrụngwa nke green tii polyphenols na catechin monomer dịpụrụ adịpụ na tii.
Catechins bụ isi ihe na-arụ ọrụ na tii, na-aza 12% - 24% nke akọrọ tii.Catechins dị na tii gụnyerecatechin(c),epicatechin(EC), gallicatechin (GC),epigallocatechin(EGC), catechin gallate (CG),epicatechin gallate(ECG) Enwere monomers 8 nke gallatechin gallate (GCG) naepigallocatechin gallate(EGCG).
Epigallocatechin gallate bụ α- Ester nke bisphenol benzopyran mebere na gallic acid nwere oke nguzogide phenolic oxidation.Usoro ihe omimi ya nwere 6 ortho phenolic hydroxyl otu, ya mere o nwere ọtụtụ ihe dị elu karịa catechin ndị ọzọ.Ọ nwere nje antibacterial, mgbochi mkpali, antioxidant na mgbochi mmụpụta mmetụta, na nwekwara ike iji dị ka ihe ngbanwe nke akpụ multidrug iguzogide.Ọ nwere ike imeziwanye mmetụta nke mkpụrụ ndụ kansa na chemotherapy, belata nsị na obi, ma chebe endothelium.Ọ nwere ike ịkwalite vasodilation nke ọma ma belata ihe omume nke ọrịa obi.
E jiri ya tụnyere tii polyphenol wepụ, elu-dị ọcha epigallocatechin gallate nwere uru nke ihe ndị na-arụ ọrụ doro anya, ọ dịghị nnyonye anya nke adịghị ọcha na mmetụta ndị ọzọ, na ọrụ siri ike.Ya mere, nkewa na ịdị ọcha nke epigallocatechin gallate dị oke mkpa.Ka ọ dị ugbu a, isi ụzọ nkewa nke epigallocatechin gallate na-agụnye nkewa HPLC, nkewa glucose gel, mmịpụta mmiri dị elu, chromatography kọlụm na ihe ndị ọzọ.N'ihi na ihe mkpuchi adsorption dị ọnụ ala, ọ nwere uru nke ikike mgbasa ozi siri ike, nkwụsị dị mfe, nkwụsi ike dị elu, mmeghari, iji ugboro ugboro na ihe ndị ọzọ.
Ọgụgụ agbatịkwuru:Yunnan hande Biotechnology Co., Ltd. nwere ọtụtụ afọ ahụmahụ na osisi extraction.It nwere ike ahaziri dị ka customers'needs.It nwere a mkpụmkpụ okirikiri na ngwa ngwa nnyefe okirikiri.It nyere keukwu ngwaahịa ọrụ maka ọtụtụ ndị ahịa izute ha dị iche iche. mkpa ma hụ na ịdị mma nke nnyefe ngwaahịa.Hande na-enye ihe dị eluEpigallocatechin gallate.Nnọọ kpọtụrụ anyị na 18187887160(WhatsApp nọmba).
Oge nzipu: Jul-08-2022