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- alkylated succinic acid 烷化丁二酸
- This enzyme catalyzes the oxidation of succinic acid. 这种酶催化琥珀酸的氧化。
- These include succinic acid and glutaric acids. 琥珀酸和丁二酸是属于这类酸。
- Succinic acid is an important chemical material with a big market. 摘要琥珀酸是一种重要的化工原料，具有广阔的市场。
- By means of DSC and 13C-NMR,a structure change of high reactive polyisobutene was disclosed during thermal processing for the synthesis of alkyl succinic anhydride. 采用差热扫描量热(DSC)和碳-13核磁共振(13C-NMR)的研究手段,对热加合烃化工艺过程中,高活性聚异丁烯的结构变化进行研究。
- phenyl succinic acid alkyl ester 苯丁二酸烷基酯
- Succinic acid dehydration is one of industrial methods to produce succinic anhydride. 丁二酸脱水法是工业生产丁二酸酐的方法之一.
- 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。
- Objective: To compare Succinic Acid of Rhizoma Pinelliae in viarious areas in China. 目的:测定不同产区半夏药材中琥珀酸的含量。
- The usual chemical process involves making succinic acid from crude oil or natural gas. 一般的化学方法需要从原油或天然气制取琥珀酸。
- sodium alkyl succinic diesters sulfonate 烷基琥珀酸双酯磺酸钠
- Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid. 化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除。
- Succinic acid was completely separated from the byproducts of lactic acid and acetic acid in the same broth developed by paper chromatography. 为筛选得到高产琥珀酸的厌氧菌株,建立了一种快速半定量分析发酵液中琥珀酸的方法。
- Fat mellow polyethyleneoxide ether sulfo group succinic acid disodium salt (MES) is one kind of typical temperate anion surface active agent. 脂肪醇聚氧乙烯醚磺基琥珀酸单酯二钠盐（MES）是一种典型的温和阴离子表面活性剂。
- Succinic acid was used as target during ozonation of chlorophenol, whose concentration was measured by ion chromatography. 使用丁二酸作为目标化合物，在臭氧氧化氯酚的过程中，利用离子色谱检测水样中丁二酸的浓度变化情况。
- Abstract hree compounds were isolated from stems and leaves of Friyzllaria ussuriensis. They were identified as adenosine,galacitiol and succinic acid. 摘要从平贝母茎叶中分离到3个单体。经理化常数和光谱分析，分别鉴定为腺嘌呤核苷、半乳糖醇和琥珀酸。
- RP-HPLC method for simultaneous determination of organic acid and glucose in succinic acid fermentation broth of Actinobacillus succinogenes was developed. 提出了一种利用高效液相色谱法同时分析产琥珀酸放线杆菌发酵液中葡萄糖和有机酸的方法。
- It is very important to optimize the fermentation technology of Actinobacillus succinogenes for the industrial bioconversion of succinic acid from crop straw. 该文对产丁二酸放线杆菌的发酵工艺优化,为工业规模的农作物秸秆生物转化制备丁二酸提供重要指导。
- A strain of Actinobacillus succinogenes CGMCC 1593,producing succinic acid was isolated from bovin rumen by a media containing disodium fumarate as the only carbon source. 为筛选得到高产琥珀酸的厌氧菌株,建立了一种快速半定量分析发酵液中琥珀酸的方法。
