× 关键词: L-丝氨酸, 谷氨酸棒杆菌, 鉴定, 糖质原料, 直接发酵 [gap=976]Keywords: L-serine, Corynebacterium glutamicum, Identification, Sugar, Direct fermentation
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With the development of study on L-tryptophan,the methods of its production changes from protein hydrolyzation and chemical synthesis to direct fermentation from microorganisms.
随着对色氨酸研究的不断深入,其生产方式也从蛋白水解及化学合成发展到微生物直接发酵等方法。
参考来源 - L·2,447,543篇论文数据，部分数据来源于NoteExpress
The experimental processes and methods of the direct fermentation of L-malic Acid by Aspergillus Species will be Summarized.
概述了用曲霉属的一些菌种的L-苹果酸直接发酵的实验过程和方法。
Because the glucose in refined form such as crystalline form or as syrup form is more expensive, glucose in fermentation medium is mostly produced by direct enzymatic conversion of starch.
因为葡萄糖有晶体结构或糖浆结构的精巧结构使它更昂贵，葡萄糖在发酵培养基中是主要的产物，通过直接糖化酶转化淀粉得到。
In addition, by adopting a direct and stable convenient fermentation progress, it was shown that the yield of lycopene could be increased and the period of fermentation shortened.
另外，提出了直接发酵培养的一级培养工艺，该工艺稳定、简便，不仅提高了番茄红素的产量，而且缩短了发酵培养时间。
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