Masanin kimiyya Chen, malami na farko na Kwalejin Injiniya a masana'antar shayi na kasar Sin, ya yi imanin cewa, quercetin, wani sinadarin flavonoid da ke da kyau wajen sarrafa farin shayi, wani muhimmin bangare ne na bitamin P kuma yana da matukar tasiri wajen rage jijiyoyi. permeability.zuwa tasirin rage hawan jini.
Kariyar hanta na farin shayi
Daga 2004 zuwa 2006, Yuan Dishun, farfesa a Cibiyar Fasaha ta Massachusetts da ke Amurka, kuma tsohon farfesa a Jami'ar Aikin Noma da Gandun Daji ta Fujian, ya yi imanin cewa, sinadarai masu aiki da ake samu ta hanyar sannu a hankali canza abubuwa masu aiki a lokacin aikin bushewar fari. shayi yana da amfani don hana lalacewar hanta, don haka rage mummunan rauni na hanta.Lalacewar hanta yana da kariya.
Gabatar da farin shayi akan tsarin hematopoietic na erythrocytes
Farfesa Chen Yuchun na kwalejin koyar da magungunan gargajiyar kasar Sin ta Fujian ya bayyana cewa, farin shayi na iya inganta ko inganta aikin garkuwar jikin berayen na yau da kullun da na rashin jini ta hanyar binciken kimiyya kan beraye, kuma yana iya inganta fitar da sinadari mai kara kuzari ta hanyar gauraya saifa. lymphocytes a cikin al'ada mice.(CSFs), na iya ƙara yawan ƙwayar erythropoietin na jini, wanda ke tabbatar da cewa zai iya inganta tsarin hematopoietic na kwayoyin jinin jini.
polyphenols
Ana samun polyphenols a yanayi, sanannun shayi polyphenols, apple polyphenols, innabi polyphenols, da dai sauransu, saboda kyakkyawan aikin su na antioxidant, ana amfani da su sosai a cikin kayan shafawa, magunguna da sauran fannoni.
Tea polyphenols na daya daga cikin manyan abubuwan da ke samar da launi da kamshin shayi, kuma yana daya daga cikin manyan abubuwan da ke da aikin kula da lafiya a cikin shayi.Yana da babban abun ciki, rarraba rarraba da manyan canje-canje, kuma yana da tasiri mai mahimmanci akan ingancin shayi.
Polyphenols na shayi sun haɗa da catechins, anthocyanins, flavonoids, flavonols da phenolic acid, da sauransu.
Daga cikin su, catechins suna da mafi girman abun ciki kuma mafi mahimmanci.
Nazarin ya nuna cewa bayan shan kofi na shayi na rabin sa'a, ƙarfin maganin antioxidant (ikon yaƙar oxygen free radicals) a cikin jini yana ƙaruwa da 41% -48%, kuma yana iya ɗaukar tsawon sa'o'i daya da rabi a sama. matakin.
Tea Amino Acids
Amino acid a cikin shayi ya ƙunshi fiye da nau'ikan theanine fiye da 20, glutamic acid, aspartic acid, da sauransu. Daga cikin su, theanine wani muhimmin sashi ne wanda ke samar da ƙamshi da sabo na shayi, wanda ya ƙunshi fiye da 50% na amino acid ɗin kyauta. cikin shayi.Al’amarinsa mai narkewar ruwa ya fi saninsa da umami da ɗanɗano mai daɗi, wanda zai iya hana ɗaci da ƙanƙarar miya.
Baya ga fitar da shi daga shayi, ana iya samun tushen theanine ta hanyar biosynthesis da haɗin sinadarai.Saboda theanine yana da ayyuka na rage hawan jini da kwantar da jijiyoyi, inganta barci, da inganta aikin kwakwalwa, an yi amfani da theanine a matsayin abinci na kiwon lafiya da kayan aikin magunguna.