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- Microbe concentration is the key index for judging the turning time from microbe growth to fermentation in the production of long chain dicarboxylic acid. 在长链二元酸发酵生产中,由菌体生长期转入发酵产酸期(转发酵)的主要判断指标是菌体浓度。
- The effect and major factors influencing on the decolorizing fermentation liquor containing long chain dicarboxylic acid by activated carbon are investigated. 考察了活性炭对长链二元酸发酵液的脱色效果及脱色过程中的主要影响因素。
- The long chain dicarboxylic acids are a sort of organic acid which have very important uses as raw materials in fine industry. 长链二元酸是一类用途极其广泛的重要精细化工产品。综述了长链二元酸的用途、来源,国内外研究概况以及产业化现状。
- Keywords long chain dicarboxylic acid;decolorizing;activated carbon; 长链二元酸;脱色;活性炭;
- FERMENTATION CONDITION OF THE LONG CHAIN DICARBOXYLIC ACID IN SHAKE FLASK BY CANDIDA TROPICALIS 摇瓶发酵制取长链二元酸工艺条件的研究
- STUDIES ON SECRETION PROCESS OF Candida tropicalis PRODUCING LONG CHAIN DICARBOXYLIC ACID 产长链二元酸热带假丝酵母酸分泌过程研究
- Effects of carnitine acetyltransferase gene knockout on long chain dicarboxylic acid production and metabolism of Candida tropicalis 肉毒碱乙酰转移酶基因敲除对长链二元酸生产代谢过程的影响
- long chain dicarboxylic acid 长链二羧酸
- Buckets rise on a long chain from the well, and the water is tipped out into irrigation channels. 吊桶随着长长的链条升出井口,所盛的水被倾入灌溉渠内。
- This fabulous event formed but a link in a long chain of marvels. 这件事看来尽管似乎荒诞无稽,但线索极多。
- The condensation was carried out with an excess of glycol or of dicarboxylic acid. 聚缩反应是在二元醇或是在元羧酸过量下进行的。
- An idealized model of a string is a single long chain of molecules. 绳子的理想模型是一长串单个分子的系列。
- Monomolecular layers of pyrene as a sensor to dicarboxylic acids. 高莉宁; 房喻; 温向鹏; 李远刚; 胡道道.
- After a long chain of contacts, they finally found out the truth. 经过多次联系,他们终于查明真相。
- Succinic acid (butanedioic acid) A dicarboxylic acid formed by fermentation of sugars. 琥珀酸:为糖酵解过程中产生的二羧基酸。
- Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants. 延胡索酸(反丁烯二酸):一种不饱和二羧酸,存在于许多植物体中。
- The solubilization effect of naphthenic acid on the component of long chain hydrocarbon gases is observed. 环烷酸类有机物对长链烃气组分有明显的增溶作用。
- The metabolic characters of production phase in the fermentation of unde-cane dicarboxylic acid were analyzed. 分析了十三碳二元酸发酵过程中产酸期的代谢特点,对产酸期四相体系发酵动力学进行了研究。
- To study on processing technology of recover Tridecane Dicarboxylic Acid from mother liquor by extraction. 采用溶媒萃取方法,对十三碳二元酸滤液进行回收工艺研究。
- Our vegetables, however, come to us through a long chain of command. 然而,我们的蔬菜是经过一个长长的控制环节才供应到我们手中。