2.4.3紫外诱变筛选单宁酶高活性菌株152.4.4单宁酶高活性菌株产酶稳定性162.5本章小结17第三章单宁酶活力测定方法的构建183.1前言.…183.2实验材料与方法…183.2.1菌种..183.2.2培养基.…193.2.4...

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毕业论文（设计）AcknowledgementsI would like to take this chance to express my gratitude to manypeople who have helped me with the completion of this paper.My sincere thanks and ap...

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