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- Supersonic Synthesis of Benzoic Acid 超声合成苯甲酸
- A salt or ester of benzoic acid. 甲苯酸盐一种苯酸盐或苯酸酯
- It was originally obtained by decarboxylation of benzoic acid. 它最先是由苯甲酸脱羧而得到的。
- Rapid Synthesis of Benzoic Acid with Microwave Irradiation and Phase Transfer Catalyst 微波相转移催化快速合成苯甲酸
- Synthesis of benzoic acid oxygenation of toluene catalyzed by washing powder and its application in innovation education 洗衣粉催化氧化甲苯合成苯甲酸及其创新教育
- synthesis of benzoic acid 苯甲酸合成
- This paper studies on the synthesis of 2,3,4,5-tetrafluoro benzoic acid, which is an important curatorial intermediate. 本论文是关于医药中间体2,3,4,5-四氟苯甲酸的合成研究。
- Abstract: Microwave irradiation was used in the synthesis of methyl benzoate from benzoic acid and methanol using oit of vitriol as a catalyst. 摘 要: 研究了微波辐射下苯甲酸甲酯的合成新方法。考察了微波辐射温度、微波辐射时间、酸醇摩尔比、催化剂用量对反应的影响。
- Cinnamon oil, Eugenia oil and Galangal oil can be used to enhance the percutaneous absorption of benzoic acid. 肉桂油、高良姜油、丁香油等能促进苯甲酸的透皮吸收
- The above process was a good pre-treated method during determination of benzoic acid and sorbic acid in meat products. 该方法经济、方便、快捷,是检测肉制品中苯甲酸、山梨酸较为理想的前处理方法。
- The separation of benzoic acid and salicylic acid by high performance capillary electrophoreses (HPCE) were studied. 本文研究了用高效毛细管电泳(HPCE)法测定苯甲酸和水杨酸的最佳分离条件。
- A method for determination of benzoic acid content and sorbic acid content in dairy products by HPLC is reported. 建立了高效液相色谱法测定乳制品中的苯甲酸和山梨酸含量的方法。
- Objective:To determine the content of benzoic acid and salicylic acid in the iodobenzoic acid paint. 目的:测定碘苯甲酸涂剂中苯甲酸和水杨酸的含量。
- Result: The results of expended uncertainty of determination of benzoic acid in food by HPLC was 3.2%. 结果:HPLC测定食品中山梨酸的相对扩展不确定度为3.;2%25。
- Therefore, it is important to assess the levels of benzoic acid in milk in China. 因此，对中国乳制品中苯甲酸含量进行评估是十分有必要的。
- OBJECTIVE To study the effect of Cinnamon oil, Eugenia oil and Galangal oil on the percutaneous penetration of benzoic acid. 目的:研究肉桂油、高良姜油、丁香油对苯甲酸透皮吸收的影响。
- CONCLUSIONS Cinnamon oil, Eugenia oil and Galangal oil can be used to enhance the percutaneous absorption of benzoic acid. 结论：肉桂油、高良姜油、丁香油等能促进苯甲酸的透皮吸收。
- Abstract： OBJECTIVE To study the effect of Cinnamon oil, Eugenia oil and Galangal oil on the percutaneous penetration of benzoic acid. 摘 要： 目的：研究肉桂油、高良姜油、丁香油对苯甲酸透皮吸收的影响。
- It was indicated that adsorption of benzoic acid by silica gel well fit the stoichiometric displacement mode for adsorption(SDM-A). 发现苯甲酸能非常好地服从计量置换吸附模型(SDM-A)。
- Title： Inhibitory Effects of Benzoic Acid and Its Derivants on the Polyphenoloxidase from the 5th Instar of Pieres rapae L. 关键词：菜青虫五龄虫;多酚氧化酶;苯甲酸及衍生物;抑制作用
