培养基的优化。
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.
正交设计可提高试验效率及准确性，是愈伤组织诱导培养基、分化培养基筛选优化的好方法；
Orthogonal design improved experimental efficiency and precision, which was a good way for selection and optimization of callus induction medium and differentiation medium.
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.
目的优化安祖花愈伤组织增殖与分化的培养基。
The aim was to optimize the medium for proliferation and differentiation of Anthurium callus.
以B5培养基为基础培养基，添加不同浓度的蔗糖、琼脂及不同激素组合进行试验，对油菜DH系的组培技术进行优化。
B5 as basic medium appended with different concentrations of sucrose, AGAR and different hormone combinations was used to optimize the culture technique for DH line in Brassica napus l.
方法：采用摇瓶培养，对培养基的成分和培养条件进行了优化。
Method: The medium composition and culture conditions were optimized in flask.
用40 个实验样本完成了6种培养基成份、50个浓度水平的优化任务。
The 50 concentrat ion levels of 6 medium components were optimized within 40 experiments.
我们优化了培养基配方，采用了全新的培养方法，取得了可喜的进展。
A remarkable result has been achieved by optimization of cultivation medium ingredients and application of a new culture method.
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.
本实验通过对基本培养基、蔗糖浓度、激素配比、基因型的因素的筛选对苎麻花药培养愈伤诱导体系进行了优化。
We have optimized the ramie anther culture method by selecting the basic media, sucrose concentration, plant growth regulators and genotypes.
试验对影响悬浮细胞生长的因子如培养基中植物生长调节剂组成、初始接种量和继代时间等进行了优化。
Growth of suspension cell lines was affected by the concentration of PGR, the initial cell density and days after sub-cultured, et al.
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.
为了提高目标蛋白的表达水平，进行了条件优化，诸如培养基、诱导时间和诱导剂量。
The different conditions, such as culture media, induced time and dosage of IPTG, were used to improve the target protein expression level.
进行了基础培养基的筛选及培养条件优化研究。
Screening of original medium and optimizing fermentation conditions of X. nematophila YL001;
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.
通用的昆虫细胞培养基配方的不断优化，特定昆虫细胞株培养基的研制和适用于大规模悬浮培养的无血清培养基的商品化；
Instect cell culture media were optimized carefully to find new medium for special cell strain and serum free media was manufactured commercially for suspension cell mass production;
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.
多种实验优化方法已被成功地运用于微生物培养基和培养条件的优化工作中。
Statistical methods and optimization techniques have been widely used to determine microbial culture conditions.
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.
方法：通过实验条件的优化确定了适合GM-CSF表达的诱导温度、诱导时间和培养基等。
Methods:The experiment condition was optimized to determine the suitable inducement temperature, time and media of CM-CSF, etc.
方法：通过实验条件的优化确定了适合GM-CSF表达的诱导温度、诱导时间和培养基等。
Methods:The experiment condition was optimized to determine the suitable inducement temperature, time and media of CM-CSF, etc.
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