Ibyingenzi byingenzi byibyatsi by ingano ni selile, igice -cellulose, lignin, polyfrin, proteyine namabuye y'agaciro. Muri byo, ibirimo selile, sem -cellulose, na lignine biri hejuru ya 35% kugeza 40%. Ibigize ingirakamaro ni selile na sem -cellulose. Intambwe yambere mubikorwa bya t ...
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