Black Tea Theaflavins (TFS)

Black Tea Theaflavinsrukuni ne na mahadi tare da tsarin benzophenone, gami da theaflavin(TF1), theaflavin-3-gallate(TF2A), da theaflavin-3 Akwai manyan sinadirai guda huɗu ciki har da '-gallate (theaflavin-3'-gallate,TF2Bda theaflavin-digallate (theaflavin-3,3'-digallate,TF3). Wadannan mahadi sune manyan wakilan theaflavins a cikin shayi na shayi kuma suna taka muhimmiyar rawa a cikin launi, ƙanshi da dandano na shayi na shayi.
Ganowa da bincike na theaflavins suna da alaƙa ta kud da kud da tsarin fermentation na baƙar shayi. Wadannan mahadi an kafa su a lokacin da oxidative condensation tsari na sauki catechins da gallocatechins. Abubuwan da ke cikin theaflavins a cikin baƙar fata gabaɗaya shine 0.3% zuwa 1.5%, wanda ke da tasiri mai mahimmanci akan ingancin baƙar shayi.
Theaflavins suna da nau'ikan ayyukan kiwon lafiya iri-iri, gami daantioxidant, anti-cancer, hypolipidemic, rigakafin cututtukan zuciya da jijiyoyin jini, antibacterial da antiviral, anti-mai kumburi da deodorant.. Binciken da aka yi kwanan nan ya nuna cewa theaflavins suna da tasiri mai mahimmanci akan halitosis, musamman kawar da methylmercaptan. Waɗannan ayyuka suna sa theaflavins ya zama wurin bincike wanda ya ja hankalin mutane da yawa kuma yana da fa'idodin aikace-aikace a cikin masana'antar shayi da samfuran kula da lafiya.
A cikin sarrafa shayi, ganowar theaflavins yana da alaƙa da nazarin tsarin hadi na baƙar fata, wanda kuma ya ba da muhimmin tushe na ka'idar inganta fasahar sarrafa shayi. Gabaɗaya, ganowa da bincike na theaflavins suna ba da tallafin kimiyya mai mahimmanci don haɓaka masana'antar shayi da haɓaka ingancin samfuran shayi.