1. This enzyme catalyzes the oxidation of succinic acid.

2. These include succinic acid and glutaric acids.

3. Acid phosphatase and succinic dehydrogenase activity was decreased.

4. Succinic acid ( butanedioic acid ) A dicarboxylic acid formed by fermentation of sugars.

5. Succinic acid was used as target during ozonation of chlorophenol, whose concentration measured by ion chromatography.

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

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

8. Octenyl succinic anhydride ( OSA ) modified early indica rice starch was prepared slurry systems using response surface methodology.

9. Acetic acid changed unremarkably. Succinic acid changed not significantly from stage one to stage two, then increased and it was the highest in the stage three.

10. The usual chemical process involves making succinic acid from crude oil or natural gas.

11. Polyisobutenyl succinic anhydride is an important intermediate for production of ashless deter- gent dispersants such as succinimide, succinic ester and phenolic amine types.

12. Succinic acidacid A dicarboxylic acid formed by fermentation of sugars.

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13. 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.

14. Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.

15. Dodecanol abietate succinic anhydride was synthesized from abietic acid. The structures of products were characterized by spectrum of IR, HNMR and MS.

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

17. This method was proved to be a rapid, effective way to determine the organic acid in succinic acid fermentation broth of Actinobacillus succinogenes .

18. Norfloxacin succinyl was synthesized by Nacylation of norfloxacin with succinic anhydride in 79.8 % yield.

19. This paper studied the effect of starch anhydride of octenyl succinic ( OSAS ) as stabilizer in yogurt.

20. The active strong-to-weak sequence of organic dibasic acid on quartz is propanedioic acid, succinic acid, hexanedioic acid, sebacic acid and oxalic acid.

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

22. An innovative system of RP-HPLC method was proposed and optimized for detecting the organic acids and hydrosoluble vitamins in succinic acid fermentation broth.

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

24. The invention provides actinobacillus and a method for producing succinic acid.

25. The effect of redox potential regulation on the metabolites distribution in succinic acid production by anaerobic fermentation of Actinobacillus succinogenes was studied.

26. The first step in the synthesis of succinimides and their derivatives is the preparation of Polyisobutylene Succinic Anhydride (PIBSA).

27. Reaction temperature should be increased as high as possible under the condition of assuring the color of polyisobutylene succinic anhydride.

28. The hemisuccination process and reaction kinetics of stigmasterol with succinic anhydride using toluene as a solvent, pyridine as a catalyst were studied.

29. Hydrolysis time, temperature, acid concentration are the main hydrolysis factors of octenyl succinic anhydride modified starch.

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

31. Alkenyl Succinic Anhydride(ASA)using as neutral paper sizing could change the result and capability of application with traditional rosin as acidic paper sizing agent in our country.

32. First, T-2 toxin reacted with succinic anhydride in steam-bath to synthesize T-2 hemisuccinate(T-2HS). Thin layer chromatography analysis showed that the objective hapten was obtained successfully.

33. It is very important to optimize the fermentation technology of Actinobacillus succinogenes for the industrial bioconversion of succinic acid from crop straw.

34. The present situation and the existing problems of alkyl fatty acid starch ester and alkenyl succinic anhydride at home and abroad were introduced.

35. In this research, firstly, DES was mixed with succinic anhydride, the production is DES hemisuccinate (DES-HS) , which was purified and identified by high-resolution Mass Spectroscopy.

36. The synthesis and practical application of polyisobutylene succinic anhydrides derivatives are described.

37. 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.

38. Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.

39. RP-HPLC method for simultaneous determination of organic acid and glucose in succinic acid fermentation broth of Actinobacillus succinogenes was developed.

40. The carboxylic acids such as acetic acid, oxalic acid, succinic acid, adipic acid and octanoic acid, which were used as catalysts for producing dichloropropanol from glycerol were studied.

41. Succinic acid dehydration is one of industrial Methods: To produce succinic anhydride.Sentencedict

42. The experience adopted three methods to modify Monensin sodium salt and produced Monensin acid and Monensin succinic anhydride derivative. The experience is the basis of immunoassays.

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

44. The active strong-to-weak sequence of organic dibasic acid on feldspar is oxalic acid, propanedioic acid, succinic acid, hexanedioic acid and sebacic acid.

45. The application of high activity polyisobutylene in fields of polyisobutylene succinic anhydride, polyisobutylene ashless dispersant and polyisobutyleneamine were summarized.