1、

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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2、

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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3、

The effect of some factors such as reaction time, amount of succinic anhydride, reaction temperature and pH value on substitution degree of starch succinate was investigated.

考察了丁二酸酐用量、反应时间、反应温度、反应pH值对低取代度淀粉丁二酸酯取代度的影响。

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4、

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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5、

Eicosapentaenoic acid prevents cardiomyocyte hypertrophy induced by high glucose and NE in vitro Enzyme Activity Analysis and Directive Breeding of Actinobacillus succinogenes Fermenting Crop Straw Hydrolysate Containing Pentose and Hexose for Production of Succinic Acid

二十碳五烯酸对高糖与去甲肾上腺素诱导的心肌细胞肥大的抑制作用利用秸秆水解液五、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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6、

Conjugating Sal to bovine serum albumin ( BSA) and ovi albumin ( OVA) by succinic anhydride and carbodiimide transformed Sal, an half antigen, into complete antigen.

本实验采用琥珀酸酐和碳二亚胺法将沙丁胺醇偶联到牛血清白蛋白和卵清白蛋白上,成为完全抗原Sal-HS-BSA和Sal-HS-OVA。纯化后进行检测,确认沙丁胺醇已经连接到蛋白质上。

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7、

Simultaneous Determination of Nitric Acid, Succinic Acid, Glutaric Acid, Adipic Acid in Alcohol Ketone Oxidizing Acid

多元校正法同时测定醇酮氧化酸中硝酸、丁二酸、戊二酸、己二酸

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8、

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

建立了毛细管电泳质谱联用法同时测定酒石酸、丙二酸、苹果酸、乳酸、琥珀酸、戊二酸和谷氨酸的方法。

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9、

the organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. suitable anhydrides for use in this process include phthalic, maleic, and succinic.

生成的有机化合物成分比较复杂,主要成分有苯甲酸酐、苯甲酮等.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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10、

Studies on the Anxiolytic Effect of Succinic Acid

琥珀酸的抗焦虑作用研究

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11、

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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12、

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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13、

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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14、

preparation of octenyl succinic anhydride ( osa) modified starches from raw material potato starch and acid hydrolyzed potato starch in aqueous slurry system were first studied.

本课题以马铃薯淀粉和酸水解马铃薯淀粉为原料,对辛烯基琥珀酸淀粉酯的湿法制备工艺进行了研究。

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15、

large amounts of tartaric and succinic were exuded from fava bean roots.

蚕豆根系分泌大量的酒石酸和丁二酸。

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17、

the production of starch sodium dodenenyl succinic anhydride in aqueous slurry systems

水相体系十二烯基琥珀酸淀粉钠的制备研究

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18、

using dmap as a catalyst, the reaction of 11 α-hydroxyprogesterone with succinic anhydride in methylene chloride by refluxing for 5 hours gave ( 2) in 82.2% yield. the isolation of the product was much more simplified.

本文报道了它的一种改进合成方法,即以DMAP为催化剂,11α-羟基孕酮和琥珀酸酐在二氯甲烷溶剂中回流反应5h,收率可达82.2%,产物的分离得以简化。

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19、

research on the production of succinic acid by anaerobic fermentation with yeast zymolysis solution as organic nitrogen source

啤酒废酵母酶解液作为有机氮源厌氧发酵制备丁二酸的研究

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20、

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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