Contents of lead in imported cassava and its fermentation product, alcohol were determined by ICP-AES.
采用微波消解-等离子发射光谱法测定了进口木薯干以及其发酵产物酒精中铅的含量。
An alcoholic continuous fermentation using cassava as material, and by immobilization of glucoamylase preparation and yeasts using polyvinyl alcohol (PVA) gel as the carrier was studied.
采用聚乙烯醇(PVA)为载体共固定化酵母菌细胞和糖化酶制剂，并以木薯为原料进行酒精连续发酵工艺研究。
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