琥珀酸

The present invention relates to a succinic diester polymer which is used in the preparation of water-in-oil macroemulsions.

本发明涉及一种用于制备油包水粗乳液的琥珀酸二酯聚合物。

Acid phosphatase and succinic dehydrogenase activity was decreased.

酸性磷酸酶和琥珀酸脱氢酶活性减弱。

As a carbon-intermediate chemical, succinic acid had the potential market of 4 million tons annually.

琥珀酸还是一种具有特殊鲜味的物质，可以应用于食品工业以满足某些食品

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。

There are some advantages in succinic acid fermentation by bacteria, such as low processing cost and little pollution for environment.

中文摘要：细菌发酵生产琥珀酸成本低廉、对环境污染少。

MAIN OUTCOME MEASURES: Fading area of the film induced by succinic dehydrogenase and amount of spontaneous revertants.

主要观察指标：测量经琥珀酸脱氢酶作用后微孔滤膜的褪色面积和各平皿中细菌回变菌落数。

Reverse micelles system was formed by sulphosuccinic acid his (2-ethylhexyl) ester sodium salt isooctane and KCl buffer solution.

采用由AOT（琥珀酸二（2-乙基己基）酯磺酸钠）－异辛烷－KCl缓冲液组成的反胶束体系，联合酶解技术提取脱脂小麦胚芽蛋白。

By TUNEL and ultrastructural observation,the results showed that cadmium toxication caused apoptosis in testes,and adding selenium may decrease the effect. 5.Cadmium can affect the activites of several enzymes in biomembrane, Such as SDH,ALP,Mg2+-ATPase,G-6-P,Ca2+-ATPase and lead to metabolical disorder in tissues.

通过酶组化检测，证明镉能影响公鸡睾丸组织中酶活性，即琥珀酸脱氢酶、碱性磷酸酶、Mg~(2+)激活的三磷酸腺苷酶Mg~(2+-ATPase、葡萄糖-6磷酸酶(G-6-Pase)、Ca~(2-)激活的三磷酸腺苷酶Ca~(2--ATPase活性下降，酸性磷酸酶活性升高，导致睾丸组织损伤。

Catalyzed by triethyl amine , vitamin E succinate was synthesized with vitamin E and succin-ic anhydride.

以三乙胺为催化剂、维生素E和琥珀酸酐为原料合成维生素E琥珀酸单酯。

The HSS action showed a dose-effect manner and this action was proved uneffective with the larger dose of CCl〓.(2) Hepatic histological findings indicated that CCl〓-induced hepatic lesions could been alliviated by HSS.(3) CCl〓-induced reduction of hepatic mitochondrial succinic dehydrogenase activity was restored by the treatment of HSS.

相反，如果CCl〓所用剂量过大，HSS将无抗损伤作用；(2)HSS可使CCl〓损伤肝组织的程度减轻，用肝组织切片可充分证明这一现象；(3)HSS可使CCl〓损害肝细胞线粒体琥珀酸脱氢酶的活性恢复，用组织化学法可得到证实。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。