succinic acid

基本解释

2-Methyl succinic acid;
左旋2-甲基-琥珀酸；
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Diisopropyl succinate was synthesized from succinic acid and isopropanol with p-methyl benzenesulfonic acid as catalyst.
以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂，催化合成丁二酸二异丙酯。
Several succinic acid polyester polyols were synthesized and used to prepare polyurethane elastomers having excellent solvent resistance.
合成了一种新系列丁二酸多元醇聚酯，并用它合成出耐酮类溶剂的聚氨酯弹性体。

The salts from succinic acid are also effective in coolants and are less toxic than other cooling chemicals.
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The U.S. Department of Energy considers succinic acid to be a valuable commodity since it can be refined with less energy than petroleum.
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There they were exposed to bacteria which now had the job of breaking the sugar into succinic acid, a colorless, odorless substance that is heavily used in the food industry as a sweetener but can also be used in the production of a wide variety of materials, including medicines, bioplastics and even laundry detergent.
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a colourless odourless water-soluble dicarboxylic acid found in plant and animal tissues: used in making lacquers, dyes, perfumes, etc 1,4-butanedioic acid. Formula: HOOCCH2:CH2COOH

丁二酸
By analyzing the Adh gene,we found a mutated site. Bioinfor-matics showed that the corresponding amino acid sequence acted as the key active site binding with NADH. conclusion In suc-cinic acid synthesis,directed breeding method was effective for improving the whole cell metabolism of Actinobacillus succino-genes,and succinic acid yield was increased.
结论对产丁二酸放线杆菌采用定向选育的方法能够有效改善细胞代谢,并最终提高丁二酸产量。
琥珀酸