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- glyceride transesterification 甘油酯交换
- Specifications of Gum Rosin Glyceride and Hydrogenated Ros. 松香甘油酯和氢化松香甘油酯的技术指标。
- Acylglycerol (glyceride) An ester of glycerol and one or more fatty acids. 酰基甘油：一种甘油酯或者一种或几种脂肪酸。
- A naturally occuring glyceride of oleic acid that is found in fats and oils. 天然形成的油酸甘油酯，见于脂肪和油脂中。
- The way of how to measure the degree of transesterification is given. 并提出了如何测定酯交换反应程度的设想。
- The advancement of the transesterification method is described emphatically. 文中着重阐述了酯交换法的研究进展。
- The suitable transesterification ratio of PEN and PET was given out. 研究确定了适合应用要求的相容程度(即酯交换率)。
- Greeniz solvent for determining the acid value of rosin glyceride by means of titration was studied. 采用中和法测定松香甘油酯的酸值,对溶解松香酯的溶剂进行了绿色化研究。
- In the process glyceride is transformed into fatty acid methyl ester and glycerol by-product. 在这个过程中甘油酯转化为脂肪酸甲酯，并生成副产甘油。
- A method for granulating rosin glyceride food additive belongs to the food additive processing field. 一种使食品添加剂松香甘油酯成为颗粒状的造粒方法，属于食品添加剂加工领域。
- Synthesis of multiplicated monofatty glyceride and its abroad application prospect were introduced in this paper. 叙述了复合型单脂肪酸甘油酯的合成工艺及其广泛的应用前景。
- What is the minimum number of transesterification reactions needed to splice an intron from an mRNA transcript? Why? 酯基转移反应从一个mRNA转录来拼接一个内含子的最小数目是多少?
- The synthesis of DPC by transesterification is a novel method substituted for conventional phosgene method. 酯交换法合成碳酸二苯酯是替代光气法的新型绿色合成工艺。
- TS-1 catalyst showed high selectivity of MPO and DPO during transesterification of DMO with phenol. TS-1在催化DPO合成反应中表现出良好的选择性，弱的L酸中心是DPO合成反应的活性中心。
- Biodiese oil was prepared by transesterification of animal oil with ethanol under the catalysis of expandable graphite. 可膨胀石墨可以作为动物油脂与乙醇酯交换反应的催化剂。
- In this article,semicrystalline PBT/PEG copolymers were synthesized by macromolecular transesterification method. 采用大分子酯交换反应制备了可降解的聚对苯二甲酸丁二醇/聚乙二醇共聚醚酯。
- However,the immiscibility of oil with methanol leads to low transesterification rate in the biodiesel production. 但在传统的生物柴油生产工艺中,由于原料油与醇的不互溶性,严重影响了酯交换反应的程度。
- Stearic acid (octadecanoic acid) A saturated carboxylic acid, which is widely distributed in nature as the glyceride ester. 硬脂酸：是自然界中以甘油酯形式广泛分布的饱和羧酸。
- In this article, semicrystalline PBT/PEG copolymers were synthesized by macromolecular transesterification method. 摘要采用大分子酯交换反应制备了可降解的聚对苯二甲酸丁二醇／聚乙二醇共聚醚酯。
- Biodiesel was produced by the transesterification of vegetable oil with methanol in the presence of catalysts. 生物柴油可以由菜籽油与甲醇在碱催化剂的作用下通过酯交换反应制得。
