nitrogen source

常见例句

Yeast extract WBS the best nitrogen source in liquid culturate, the second was (NH4)2SO4.
在液体培养中，病菌对氮源的利用以酵母膏为最好，其次为（NH4）2SO4。
dict.cn
Dextrose and maltose was the best carbon source, while asparagine (Asn)was the optimum nitrogen source for both hypha growth and spore bearing.
葡萄糖和麦芽糖为菌丝生长和产孢的最佳碳源。天冬酰胺是菌丝生长和孢子产生的最佳氮源。
The effects of inoculums, fermentation temperature and time, and nitrogen source on production of citric acid from aged paddy rice by liquid-state fermentation of Aspergillus niger were studied.
研究了接种量、发酵温度与时间、氮源等因素对以陈化稻米为原料，黑曲霉液态发酵法生产柠檬酸的影响，并优化了工艺。