本文研究了腺苷蛋氨酸发酵条件及发酵培养基的优化。
In this paper, the optimization of fermentation conditions and cultural media for S-adenosylmethionine production was carried out.
通过单因素试验，初步确定适于鸭粪固体发酵的培养基优化配方为：外加辅料为麸皮，并加入1.5%硫酸铵。
Through single factor test initially set up a suitable for duck solid fermentation medium optimization formula: plus accessories for the bran, and adding 1.5% ammonium sulfate.
通过多种培养基的筛选、生长曲线测定筛选出4号菌株，并对其发酵条件进行优化。
Strain No. 4 was screened out with kinds of culture mediums and growth curves, and the conditions of its fermentation were optimized.
经单因素实验对发酵培养基的组成进行了优化，确定较适碳源为麦芽糊精、较适氮源为黄豆饼粉和玉米浆干粉。
The result showed that maltodextrin was the best carbon source, soybean powder and corn steep powder were the best nitrogen sources.
通过单因素实验和L9(34)正交试验对适合最佳接种菌剂的固态发酵培养基和最适培养条件进行了较为系统的优化研究，最终研制出了一种高品质的复合菌培养物。
Systemic optimization study of solid state fermentation medium and the optimum culture conditions of the best inoculum were made by single factor experiment and L9 (34) orthogonal test.
本实验在选育高产菌株及优化培养基的基础上，通过探索德氏乳杆菌的发酵工艺提高其乳酸产量。
This experimental work was primarily on the fermentation techniques of lactic acid, trying to enhance the production of lactic acid by mutation of the strain and optimization of the culture medium.
褐多孔菌在优化的发酵培养基中的抗菌活性显著提高，表明响应面法在培养基优化中十分有效，相对简单，且节省时间和材料。
The results were showed that the chosen method of optimization of medium composition was efficient, relatively simple as well as time and material saving.
发酵培养基的确定，发酵条件的优化。
These conditions include fermentation medium, the optimization of some fermentation factor.
发酵培养基的确定，发酵条件的优化。
These conditions include fermentation medium, the optimization of some fermentation factor.
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