Kayayyaki

Takaitaccen Bayani:

Kaempferol kuma ana kiranta da "camphenyl barasa".Flavonoids suna daya daga cikin abubuwan maye.An gano shi daga shayi a cikin 1937. Yawancin glycosides an ware su a cikin 1953.

Kaempferol a cikin shayi an haɗa shi da glucose, rhamnose da galactose don samar da glycosides, kuma akwai 'yan jihohi masu kyauta.Abin da ke ciki shine 0.1% ~ 0.4% na busasshen nauyin shayi, kuma shayin bazara ya fi shayin bazara girma.Kaempferol glycosides da aka raba sun hada da kaempferol-3-rhamnoside, kaempferol-3-rhamnoside, kaempferol-3-glucoside, kaempferol triglucoside, da dai sauransu. Yawancin su lu'ulu'u ne na rawaya, wanda za'a iya narkar da su cikin ruwa, methanol da ethanol.Suna taka wata rawa wajen samar da koren miya.A cikin aiwatar da yin shayi, kaempferol glycoside ya zama wani ɓangare na hydrolyzed a ƙarƙashin aikin zafi da enzyme don yantar da su cikin kaempferol da sukari iri-iri don rage ɗan haushi.