succinic

Succinic acidacid A dicarboxylic acid formed by fermentation of sugars.

一种白色的二羧酸,由糖或淀粉氧化形成.

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Dodecenly succinic anhydride ( DDSA) waxy corn starches with paste top viscosity and degree of substitution ( DS) were prepared by the base catalyzed reaction with starch granular in aqueous slurry.

在碱性条件下，蜡质玉米淀粉与十二烯基琥珀酸酐（DDSA）反应可制得较高黏度、适宜取代度（DS）的酯化淀粉。

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The Preparation and Application of the Modified Gluten by Wet Treatment and Succinic Anhydride Acylation

湿热&琥珀酸酐酰化小麦面筋蛋白的制备及应用

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Four compounds were isolated from the rhizome of Costus tonkinensis and elucidated as tetracosanoic acid ( 7), succinic acid ( 8),β sitosterol ( 9) and daucosterin ( 0).

从光叶闭鞘姜中分离鉴定了个化合物，为二十四烷酸（7），琥珀酸（8），β谷甾醇（9），胡萝卜苷（0）。

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The content of succinic acid was 0.8mg/g in herbal Pheretima aspergillum.

广地龙饮片中琥珀酸的含量为0.8mg/g。

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The results are summarized as follows: 1. The effect of four kinds of promoters ( potassium carbonate, EDTA, potassium sodium tartrate tetrahydrate, succinic acid) were investigated, further discussion about the activate species and the principles of selecting promoters were carried on.

结果如下：1.研究了四种助剂（碳酸钾，EDTA，酒石酸钾钠，丁二酸）对甲醇气相氧化羰基化催化剂性能的影响，并对催化剂活性物种的类型和助剂选择方法进行了探讨。

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Succinic dehydrogenase, cytochrome oxidase and apyrase showed reduction of enzyme activity after 60? min.

琥珀酸脱氢酶、细胞色素氧化酶和三磷酸腺苷酶在热缺血60min后才发生明显的酶活性降低。

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Determination and Correlation of the Solubility for Succinic Acid in Five Different Organic Solvents

丁二酸在五种有机溶剂中溶解度测定及关联丁二酸单乙酯的绿色合成与表征

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Succinic acid was used as target during ozonation of chlorophenol, whose concentration 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.

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Studies on the Anxiolytic Effect of Succinic Acid

琥珀酸的抗焦虑作用研究

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Taking succinic acid, alcohol as material, cation exchange resin as catalyst the diethyl succinate is synthesized.

论述了以丁二酸 、 无水乙醇为原料, 离子交换树脂,催化合成丁二酸二乙酯的新工艺.

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HPCE-MS method for malonic, malic , lactic , succinic , glutaric and glutamic acid in cane vinasse was established.

该法用于糖蜜酒精废液中有机酸的测定, 结果令人满意.

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This enzyme catalyzes the oxidation of succinic acid.

这种酶催化琥珀酸的氧化.

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OBJECTIVE A capillary electrophoresis with conductivity detection method to determine succinic acid in Pheretima aspergillum was described.

目的建立毛细管电泳电导法测定广地龙中琥珀酸含量的方法。

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The effects of propanedioic acid, succinic acid, hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz in dodecyl amine system were investigated.

在十二胺捕收剂体系中，研究了丙二酸、丁二酸、己二酸、癸二酸和草酸对长石和石英浮选行为的影响。

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Succinic acid, a intermediate in citric acid cycle, is produced by microbial metabolism. It has widely potential and practical use in several fields, such as medicine, food, chemistry et al.

琥珀酸是三羧酸循环的中间产物，同时也是微生物代谢的产物之一，在医药、食品、化工等行业有着广泛的用途。

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Diethyl succinate was synthesized from succinic acide and absolute alcohol with anhydrous ferric chloride catalyst under normal atmosphere. Water clarifying agent& Ferric chloride

报道了以丁二酸和无水乙醇为原料，在无水氯化铁催化下合成丁二酸二乙酯的反应条件。GB4482-1993净水剂氯化铁

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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.

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Acid phosphatase and succinic dehydrogenase activity was decreased.

酸性磷酸酶和琥珀酸脱氢酶活性减弱.

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Diisopropyl succinate was synthesized from succinic acid and isopropanol with p-methyl benzenesulfonic acid as catalyst.

摘要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.

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The separation possibility of lactic acid succinic acid system and acidacetic acid system has been discussed.

论文还探讨了乳酸—乙酸体系和乳酸—丁二酸体系分离的可能性.

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Enzyme Activity Analysis and Directive Breeding of Actinobacillus succinogenes Fermenting Crop Straw Hydrolysate Containing Pentose and Hexose for Production of Succinic Acid

利用秸秆水解液五、六碳糖共发酵产琥珀酸放线杆菌的酶活分析及定向选育

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In comparison with the sham group, the specific activity of succinic dehydro-genase was slightly decreased and the activities of cytochrome b and c+ c1 were decreased significantly 30 min after burn.

烫伤后30min组与假处理组相比，琥珀酸呼吸链中，琥珀酸脱氢酶比活力有降低趋势，差异接近显著；细胞色素b和细胞色素C+C I的还原活力均降低，差异十分显著。

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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.

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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.

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Suitable anhydrides for use in this process include phthalic , maleic, and succinic.

适用于本法的酸酐有苯二甲酸, 马来酸及琥珀酸的酸酐.

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Intrafusal and extrafusal fibers of soleus muscles in the rat were examined histochemically for their activity of acetylcholinesterase ( AChE) and succinic dehydrogenase ( SDH) in 7 d, 14 d, 21 d tail suspended groups and control groups.

实验分为尾部悬吊7d、14d、21d组及相应的同步饲养对照组。以琥珀酸脱氢酶（SDH）确定肌型，检测不同类型梭内外肌纤维乙酰胆碱酯酶（AChE）活性。

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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.

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Methods T 2 toxin in pyridine reacted with succinic anhydride in a steam bath and converted to T 2HS. At the presence of EDPC, T 2HS conjugated with BSA, then BSA T 2HS was prepared.

方法T-2毒素与琥珀酸酐在吡啶参与下于蒸汽浴中反应，生成T-2-半琥珀酸酐后，再与小牛血清白蛋白经碳二亚胺偶联结合生成T-2毒素抗原。

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These include succinic acid and glutaric acids.

琥珀酸和丁二酸是属于这类酸.

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