culture yeast 中文意思是什麼
culture yeast
解釋
培養酵母-
Shake - flask culture condition of lysine fermentation were studied with czl. appropriate feeding of organic niteogen sources was favorable for fermentation jn our experiment, the concentations of the yeast extract and beef extract were 15g / l and 25g / l. the initial ( nh02so4 and glucose concentrations suitable for fermentor production ranged form 55g / l and 150 - 180g / l respectively
通過搖瓶發酵實驗初步確定czl的發酵條件為：初糖： 150 - 180g / l ，採用無機氮源和有機氮源配和使用，最佳組合是：硫酸銨質量濃度為55g / l ；酵母膏質量濃度為15g / l ，牛肉膏質量濃度為25g / l為最佳。 -
Effect of yeast culture on egg - chickling ' s production performance
高活性酵母培養物對蛋雛雞生產性能的影響 -
The growth of f - 16 and the production of enzyme were affected by microbial medium, including c source, n source, mineral, initial ph of medium, rotating rate, culture time and culture temperature. the results showed that the optimal n sources were peptone, corn steep liquor and yeast extract ; the optimal c sources were sucrose, glucose and maltose ; the optimal minerals were mgso4 7h2o, khpcu and cuso4 5h2o
實驗表明，氮源中蛋白腖、玉米漿、酵母粉比較好；碳源中蔗糖、葡萄糖、麥芽糖這三種糖對產酶和生物量提高效果顯著；無機鹽中mgso _ 4 ? 7h _ 2o ， k _ 2hpo _ 4 ， cuso _ 4 ? 5h _ 2o對產酯酶的酶活及其反應后所得水解液的光學純度有較好的作用。 -
Effect of yeast culture on gro
酵母培養物對蛋雛雞生長及免疫機能的影響 -
Yeast culture and its application in breeding industry
酵母培養物及其在養殖業中的應用 -
Effects of completed pellet diets supplemented with yeast culture on digestion and metabolism of nitrogen in sheep
添加酵母培養物對綿羊全顆粒飼糧中氮消化代謝的影響 -
Metabolic footprinting relies not on measurement of the intracellular metabolites, but on monitoring of the metabolites consumed from, and secreted into, the culture medium by yeast batch or human tissues by using direct - injection ms
代謝足跡技術是利用直接注射質譜方法，在分析系統中以培養基為介質，監控細胞從生長培養基中消耗營養物以及分泌代謝物至培養基的全部過程。 -
This paper reviews the recent advances in yeast expression systems used in recombinant protein drugs produced by gene engineering, such as the selection of yeast vector system and yeast expression strain, construction of multi - copy strain, the high yeast cell density culture, the recent situation of yeast system applied in expression gene, defect of yeast expression system and countermeasure, etc
摘要本文主要從酵母載體系統的選擇、酵母表達宿主的選擇、多拷貝菌株的構建、高密度發酵培養酵母細胞、應用酵母系統表達外源基因的研究現狀、酵母表達系統的缺陷及對策等幾個方面綜述了近年來酵母表達體系在基因工程重組蛋白藥物開發方面的研究進展。 -
Yeast extract is made from yeast, used in microbiological culture media as a source of nitrogen and b vitamins
本品由酵母精製而成，用於配製微生物培養基，提供氮源和b族維生素。
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