Polysaccharide waa nooc ka mid ah xeryahooda polysaccharide, kaas oo ka kooban dhowr molecules monosaccharide. Waxay leedahay saameyno caafimaad oo kala duwan, oo ay ku jiraan nidaaminta difaaca jirka, antioxidant, anti-buro, anti-bararka iyo wixii la mid ah. daahda gabowga, kor u qaadida dheef-shiid kiimikaadka, hagaajinta tayada hurdada iyo wixii la mid ah.