SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »TANNINHO
TANNINHO (fransuzi— tannin, az tanner—osh dodani pust), yak guruh payvasthoi tabiiro guyand, ki bo safedaho va polimerhoi tabiin digar (sellyuloza, moddahoi pektini va gayra) bandi mustahkam hosil mekunand. Tanninho panvasthoi fenoli buda, dar rastaniho bisyorand. Avvalho (okhiri asri 19) bo istilohi «tannin» omekhtai moddahoi rastanigiro ifoda mekardand, ki baroi osh …
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