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- Keywords benzoic acid residua;benzyl benzoate;fluorenone;flash distillation;vacuum distillation; 苯甲酸釜残液;苯甲酸苄酯;芴酮;闪蒸;减压精馏;
- benzoic acid residua 苯甲酸釜残液
- 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。
- Benzoic acid has antibacterial and antifungal properties. 苯甲酸具有抗菌和杀真菌的特性。
- Oleum Chimonanthi, camphor, benzoic acid, salicylic acid, vaseline. 蜡梅油、樟脑、苯甲酸、水杨酸、黄凡士林、石蜡。
- Benzoic acid crystals may form as the result of storage at lower temperatures. 低温储藏时可以形成苯甲酸晶体。
- OBJECTIVE To prepare compound benzoic acid gel and perform a stability study. 目的研制外用抗真菌药复方苯甲酸凝胶,并对制剂稳定性进行观察。
- In the acid drink, sodium benzoate is converted to benzoic acid, which is more effective as a preservative. 在酸性饮料中,苯甲酸钠转化为苯甲酸,后者是更为有效的防腐剂。
- Benzoic acid was used as the control substance, the antimicrobial activity of the volatile oil was tested by bacteriostatic method of agar plate. 采用琼脂平板抑菌法，以苯甲酸为对照样品对挥发油的抑菌作用进行研究。
- Constituents for Benzoin from Siam: Coniferyl benzoate, benzoic acid, vanillin, siaresinolic acid, cinnamyl benzoate. 组成:安息香酸盐;安息香酸;香兰素等.
- 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 result shows that het antiseptic and fixation effect of 1%Benzoic acid almost approaches that of 3%Formalin. 提出1%25苯甲酸几乎接近3%25福尔马林的防腐固定效果;
- Compound benzoic acid ointment is used in the treatment of fungal infections of the skin. 复合苯甲酸酸软膏被使用在皮肤的真菌感染的治疗。
- Fermented bean curd antiseptic 100% qualified, dried vegetables benzoic acid qualified rate 98.04%. 腐乳防腐剂100%25合格，于菜苯甲酸合格率98.;04%25。
- This paper discribes a factor analysis spectrophotometric method for measuring crystallose and benzoic acid in drinks. 本文研究了应用因子分析分光光度法同时测定饮料中糖精钠和苯甲酸的方法。
- 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。
- Pantothenic acid, folic acid, right amino benzoic acid can help white hair restore customary hair expression. 泛酸、叶酸、对氨基苯甲酸可帮助白发恢复原来的发色。
- 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。
- To establish a RPTLC new method for measuring paeonol,paeoniflorin and benzoic acid in Paeonia lactiflora. 建立了对白芍中丹皮酚、芍药苷和苯甲酸同时进行反相薄层色谱分析的新方法。
