Optimization of the fermentation process should be studied since different microorganisms have their own favorable conditions and processes for growth and the production of metabolites. In this study, the culture conditions of a recombinant strain, pPG-LFCA-E/LR-CO21 (LR-LFCA), expressin...
Firstly, the significant effect of fermented conditions on P. ostreatus polysaccharide production were screened out to be inoculum size, moisture content and C/N ratio by using a single factor experiment. Secondly, the three factors were optimized using central composite design in response surface ...
摘要: Millet wine was made with the use of aspergillus niger and saccharomyces cerevisiae as zymogenous strains and ground maize as medium. The optimal fermentation conditions were 15～18℃, pH 4.5～5.5 and 16～19d period by inoculating 10% mold and 1% yeast.关键词:...
13.Synthesis and Optimization of the Reaction Conditions of Starch Sulfates;淀粉硫酸酯的合成及其反应条件优化 14.Synthesis of d,l-menthol and Optimization of Process Conditions;d,l-薄荷醇的合成与工艺条件优化 15.Optimization for Fermentation Conditions of Phenazing-1-Carboxylic Acid in Genetically Engine...
Studies on Optimum Conditions of Preparation of Rhamnose by Microbial Fermentation微生物发酵制备鼠李糖最佳条件的研究鼠李糖脂水解作用鼠李糖发酵条件L 鼠李糖(6 脱氧 L 甘露糖)在有机合成中,常作为一种起始物质参与合成具有光学活性的有机化合物,是许多药物的重要中间体.目前国内外制备商品鼠李糖均采用较落后的...
For lysine fermentation, the best operating mode depends on the fermentor capacity and operating time. The results of this study are summarized thus: when the operating time is long enough, optimal conditions require that continuous operation follows either semibatch and/or batch operation, and when...
e.g. Aim to do some physical activity three times a week for optimum health. 为了达到最佳的健康状况,要力争每周进行3次身体锻炼。 e.g. ...regions in which optimal conditions for farming can be created. 能创造最适宜耕种条件的地区 optimum 单语例句optimum ...
The optimal temperature for yeast fermentation is around 75°F. 6 Optimum The most favorable conditions or level for growth, reproduction, or success. Plants grow best at the optimum soil pH. 3 Optimal Reflecting the most advantageous combination of factors. The optimal diet varies from person to...
Henan Xinzheng jujube as raw material to determine the traditional hot-water extraction method and enzymatic optimum jujube juice,by single factor experiments and orthogonal test group received jujube juice enzyme optimum conditions for extraction dose of water four times,extraction temperature 50 ℃,extra...
2) optimum conditions 适宜条件 1. Theoptimum conditionsfor the xanthan gam producing strain XCCNAU - 92 fermentation are: aerobian, fermentation temperature of 30℃, initial pH of medium at 7. XCCNA-92发酵生产黄原胶的适宜条件是:好氧,发酵温度为30℃,培养基起始pH为7。