1. It is broken down via phenylalanine to give acetyl CoA and fumaric acid.
它通过苯丙氨酸降解出乙酰辅酶a和反丁烯二酸。

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2. Fumaropimaric acid was prepared from rosin and fumaric acid as raw materials.
以富马酸和松香为原料制备富马海松酸。

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3. Propyleneglycol, polymer with terephthalic acid, fumaric acid and 2,2-dimethyl-1,3-propanediol.
丙二醇与对苯二甲酸、反丁烯二酸和2,2-二甲基-1,3-丙二醇的聚合物。

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4. A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper.
研究了以富马酸和甲醇为原料,强酸型离子交换树脂为催化剂合成富马酸二甲脂。

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5. Thiourea was then used as the primary catalyst to making fumaric acid from the waste water of phthalic anhydride.
接下来,通过选用硫脲作为主催化剂,另加入少量的助催化剂,将苯酐废水中的马来酸异构化制取富马酸。

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6. The old technology of recrystallization of fumaric acid has some shortages: more suspention, finer product, lower yield .
前言: 针对原富马酸重结晶过程中,漂浮物太多,产品粒度太小,导致重结晶收率低;

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7. A low molecular weight poly (DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid.
由丙三醇、丙交酯和反丁烯二酸制得一含碳碳双健的低分子量聚酯。

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8. Sucrose, Glucose (corn) Pectin, Lenactmentic Acid, Natural Flavor, Citric Acid, Soy Lecithin, color added (annatto) and Fumaric Acid.
葡萄糖,蔗糖, 乳酸,天然口味,柠檬酸,大豆卵磷脂,胭脂树红和反丁烯二酸。

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9. The effects of the catalyst content, ratio of methanol to fumaric acid, reaction time and reaction temperature on the reaction were investigated.
讨论了催化剂用量、醇酸比、反应时间、反应温度等对合成富马酸二甲酯的影响。

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10. Fumaric acid can enhance rumen microorganisms, with a possibility to increase fiber degradation and reduce ammonia production. These effects favor animal performance.
延胡索酸对瘤胃微生物有促进作用,可能提高纤维的分解,减少氨的生成,因而产生有利动物的作用。

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11. To confirm the microbial origin of fumaric acid it is necessary to check other relevant parameters like other organic acids, volatile acids, lactic acid, ethanol and patulin.
为了鉴定产生富马酸产生菌,需要检查相关参数,比如其它的有机酸,挥发性酸,乳酸,酒精和棒曲霉毒素等等。

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12. The HPLC analysis results indicate that the products of photocatalytic degradation of phenol solution include hydroquinone, catechol, benzoquinone, maleic acid, fumaric acid and so on.
高效液相色谱分析结果表明:光催化降解苯酚溶液的产物有对苯二酚、邻苯二酚、苯醌、顺丁烯二酸和反丁烯二酸等。

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13. After improving technology of recrystallization, the yield of recrystallization of fumaric acid is over 95%, labor intensity is reduced, the product quality is better and energy is saved.
改进重结晶工艺,使结晶收率达到95%以上,降低劳动强度,节能效果明显,质量明显改善。

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14. Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.
在加成量相同的情况下:富马松香与马来松香相比具有较低的软化点和皂化值,却有较高的酸值,有利于改善强化松香胶和分散松香胶的质量。

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15. The Company supplies biochemical products of lactic acid series, poly-lactic acid series, phosphate series, fumaric acid series, glucose series, amino acid series and citric acid series, etc.
公司供应乳酸系列、聚乳酸系列、磷酸盐系列、富马酸系列、葡萄糖系列、氨基酸系列、柠檬酸系列等生化产品。

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16. Fumaric acid is an important four-carbon platform compound and also a fine chemical, which has a wide use in the fields of food, medicine, chemical engineering, paint, resin and plasticizer etc.
富马酸是一种重要的四碳平台化合物和精细化工产品,广泛用于食品、医药、化工、涂料、树脂、增塑剂等领域。

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17. Fumaric acid and its derivatives are chemical of no poison and low corrosiveness, Which have a widely use in the field of food, medicine, chemical engineering, paint, resin and plasticizer, etc.
富马酸及其衍生物具有无毒、低腐蚀性等特点,广泛用于食品、医药、化工、涂料、树脂、增塑剂等领域。

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18. Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.
以富马酸和乙醇为原料,硫酸氢钠作催化剂合成富马酸二乙酯。

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19. Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.
以富马酸和乙醇为原料,硫酸氢钠作催化剂合成富马酸二乙酯。

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