Kubudirira kwezvinomera zvezvirimwa
Kuvandudza kusadzivirirwa. Zvisikwa zvinomera zvine zvakawanda zvinodzivirira muviri, zvakadai semafuta anokosha emiti, polysaccharides, glycosides, alkaloids, organic acids, mafuta, wax, tannins, resins, pigment yemiti, mineral elements, etc. Zvigadzirwa zvemiti zvakasikwa hazvisi ...
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