The acid phosphatase alkaline phosphatase lactate dehydrogenase and succinate dehydrogenase in the endothelium on the trabecular meshwork in primary glaucoma were studied. 取原发性青光眼小梁网组织、察其中酸性磷酸酶、性磷酸酶、酸脱氢酶、珀酸脱氢酶的活性。
Taking succinic acid, alcohol as material, cation exchange resin as catalyst the diethyl succinate is synthesized. 论述了以丁二酸、无水乙醇为原料,离子交换树脂,催化合成丁二酸二乙酯的新工艺。
Preparation and Properties of Polymer Fatliquor Agents Based on Long-chain Alcohol Maleic Monoester and Acrylic Acid Synthesis of Sulfonated Amidate Lanolin Succinate 马来酸单酯聚合物复鞣加脂剂的制备与性能
A HPLC method for the determination of R, R, R-α-tocopheryl acid succinate was established. 建立了HPLC法测定天然维生素E琥珀酸酯的含量。
α-Tocopherol acid succinate is one of the important Vitamin E products and has a number of medical functions. ⑤α-tocopherol alone; α-生育酚琥珀酸单酯是维生素E商品的一种,具有多种药理功能。
The results of organic acids analysis demonstrated that adding glycerol led to the accumulation of acetic acid and succinate, thus malonyl-CoA and methylmalonyl-CoA biosynthesis was strengthened; consequently the production of rifamycin SV production was improved. 有机酸分析结果显示,甘油的加入导致乙酸和琥珀酸在胞外积累的增加,促进了EMP和TCA代谢途径,有利于利福霉素SV合成前体的积累。
This paper outlines the process development of α-tocopherol acid succinate synthesis by a single factor and orthogonal design experiments in which α-tocopherol reacted with the succinic anhydride. 本文通过单因素实验和正交实验,研究了利用人工合成的α-生育酚和琥珀酸酐制取α-生育酚琥珀酸单酯的工艺。
Salicylic acid, phthalic acid, sodium succinate could serve as co metabolic substrate to enhance the degradation rate of pyrene, and sodium succinate has the best effect. 水杨酸,邻苯二甲酸,琥珀酸钠能作为共代谢底物提高芘的降解率,琥珀酸钠效果最好。
Study on the Process of Producing α-tocopherol Acid Succinate α-生育酚琥珀酸单酯制取工艺研究