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- dibutyl malate 苹果酸二丁酯
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- Calcium citrate malate is more suitable for achlorhydria. 果酸钙更适合于胃酸缺乏的人群补钙。
- SYNTHESIS OF DIBUTYL ADIPATE USING CATALYST TiSiW??12? TiSiW_(12)O_(40)/TiO_2复相催化合成己二酸二丁酯
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 结论邻苯二甲酸二辛酯对人体有慢性毒性。
- Why did the addition of oxaloacetate or malate stimulate oxygen consumption? 为什么草酰乙酸或苹果酸的加入促进了氧的消耗?
- Conclusion:Calcium citrate malate is more suitable for achlorhydria. 结论:果酸钙更适合于胃酸缺乏的人群补钙。
- Objective:To investigate the dissolution of calcium citrate malate tablet. 目的:研究果酸钙片的溶出度。
- This leaves the mitochondrion and is converted back to oxaloacetate in the cytosol by cytoplasmic malate dehydrogenase. 苹果酸离开线粒体 , 在胞质溶胶中被苹果酸脱氢酶又转变回到草酰乙酸。
- Why was the amount of oxygen consumed so much greater than the amount necessary to completely oxidize the added oxaloacetate or malate? 为什么加入草酰乙酸或苹果酸后耗氧量比完全氧化所需的多出如此之多?
- The activity of sorghum leaf NADP-malic enzyme appeared to be modulated by pH, malate, Mg~(++) and Mn~(++). pH、Mg~(++)、Mn~(++)和苹果酸对高粱叶片NADP-苹果酸酶活力具有不同程度的调节作用;
- The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed. 摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
- The malate permease, encoded by mleP gene, is important for assisting malolactic fermentation (MLF). 苹果酸通透酶具有协助苹果酸乳酸发酵(MLF)的重要功能。
- The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。
- Malate dehydrogenase (MDH) is an essential metabolic enzyme, which has high economic value in protein research. 苹果酸脱氢酶不仅是一种重要的糖代谢酶,而且具有较高的经济价值和理论研究价值。
- Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst. 采用自制的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。
- No difference in malate dehydrogenase(MDH) and esterase isozyme patterns were detected among the strains. 结果表明,24株大丽轮枝菌苹果酸脱氢酶酶谱具有种的特异性,酯酶酶谱具有属的特异性。
- Toluene is a colorless liquid used as a solvent, formaldehyde helps harden nails and dibutyl phthalate is a plasticizer that makes nail polish flexible. 甲苯是一种无色液体,用做溶媒;甲醛帮助硬化指甲;而邻苯二甲酸二丁酯是一种增塑剂,增强指甲油的柔韧性。
- Sucrose accounted for about 65% of the total sugar, and malate for about 50% of total acid contents i n fruits. 结果表明,桃果实中的可溶性糖和酸主要是蔗糖和苹果酸,分别占总可溶性糖的65%25左右和总酸含量的50%25。
- A new solid acid based on heteropolyacid has been proved to be a useful catalyst for the synthesis of dibutyl maleate. 新催化剂在顺丁烯二酸二丁酯的合成反应中显示很好的活性和温和的反应条件。
