The author mainly expounded the breeding strategies about how to obtain L-leucine high-producing strains by means of metabolic control.
阐述了采用代谢控制手段如何选育L -亮氨酸高产菌的育种战略。
The solid state fermentation with active cellulase producing strains in increasing the rate of protein dissolved of the high denatured defatted soybean cake was discussed in this thesis.
利用纤维素酶分解菌的固态发酵法降解高变性脱脂豆粕中的纤维素，研究其对提高豆粕中蛋白质水溶出率的作用。
Taking L-threonine Producing strain TRFC as bacterial strains, the effect of the growth factors and culture conditions on the L-threonine fermentation under high glucose concentration was studied.
以L -苏氨酸生产菌TRFC为供试菌株，研究了高葡萄糖浓度下各种生长因子和培养条件对L -苏氨酸发酵的影响。
Three strains producing bio-flocculant with high flocculanting activity were screened from soil, waste water and activated sludge.
从内蒙古科技大学校区内土壤、生活污水、活性污泥中分离筛选到三株高效微生物絮凝剂产生菌。
Some of these could be used as microbial fertilizer and enzyme-producing strains because of their multiple enzymes, high salt-enduring or capacities of releasing fixed phosphorus.
从产酶种类、耐盐性、产酸能力、解磷能力等方面进行分析，部分菌株可以作为微生物酶制剂、微生物肥料生产的待选菌株。
The lipase-producing strains were screened and the enzyme producing conditions by the selected bacillus which had high lipase producing ability were studied.
对脂肪酶产生菌进行了筛选，并对优势菌株杆菌的产酶条件进行研究。
The lipase-producing strains were screened and the enzyme producing conditions by the selected bacillus which had high lipase producing ability were studied.
对脂肪酶产生菌进行了筛选，并对优势菌株杆菌的产酶条件进行研究。
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