最近的化学分析已确定它们所包含的蓝色荧光物质是邻氨基苯甲酸的糖基化形式。
Recent chemical analysis has identified the blue fluorescent material they contain as a glycosylated form of anthranilic acid.
甲酸的,由甲酸衍生的,含有甲酸的。
甲酸的甲酸的,由甲酸衍生的,含有甲酸的。
甲酸的甲酸的,由甲酸衍生的,含有甲酸的。
与传统加热的催化过程相比。苯甲酸的收率明显提高。
Compared to the conventional catalytic process, the much higher yield benzoic acid was obtained.
采用传统的方法,苯甲酸的产率只能达到50.0%。
With the traditional method the yields of the benzoic acid can only reach 50.0%.
肉桂油、高良姜油、丁香油等能促进苯甲酸的透皮吸收。
Cinnamon oil, Eugenia oil and Galangal oil can be used to enhance the percutaneous absorption of benzoic acid.
研究了过氧化苯甲酸叔丁酯合成废水中苯甲酸的回收方法。
Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.
研究了以酸性高锰酸钾氧化苄醚混合物制备苯甲酸的方法。
The method of making benzoic acid by oxidizing the benzyl ether mixture with the acid potassium permanganate solution is researched.
毛细管电泳(CE)分析证明有邻苯二甲酸的中间产物产生。
Phthalate acid, as a intermediates formed during the ozonation was detected by capillary electrophoresis (CE) analysis.
结果:水杨酸和苯甲酸的累积透皮吸收百分率与时间呈线性关系。
RESULTS The cumulative penetration rate of salicylic acid and benzoic acid was linear related to the time.
介绍了利用工业苯甲酸的生产装置开发、生产苯甲酸同系物的方法。
The processes for manufacturing benzoic acid derivatives by exploitation of benzoic acid plants were introduced.
目的:采用高效液相色谱法同时测定复方苯甲酸散中水杨酸苯甲酸的含量。
Objective: To Determine the content of salicylic acid and benzoic acid in Compound Ben-zoic acid Powder by HPLC.
邻苯二甲酸的两个羧基上的羟基会发生缩水反应,最终生成邻苯二甲酸酐。
The condensation reaction takes place between the two hydroxyl of phthalic acid, and the phthalic acid be converted into phthalic anhydride finally.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.
方法:采用紫外分光光度法测定滴丸中维甲酸的含量,转篮法考察其体外溶出度。
Methods: Tretinoin in the dropping pills was determined spectrophotometrically and rotating basket method was adopted to determine its dissolution rate.
为了增强药物疗效及减少耐药性,对亚硒酸钠、维甲酸的加和作用尚需进一步研究。
To increasing the curative effects of druggery, decreasing drug - resistance, it is necessary get more advance investigation on adding effects of Sodium selenite and All - trans Retinoic acid.
另外,由于甲酸的简单性,它也经常被选为研究体现有机酸成键类型的生物体系的模型。
In addition, due to its simplicity, formic acid is also chosen as model for studying biological systems exhibiting the organic acidic type of bonding.
该方法快速简便,具有良好的精密度和准确度,适用于进出口精对苯二甲酸的日常检验。
The method was simple and rapid with satisfactory precision and was suitable for daily inspection of imported and exported PTA.
四个生产异维甲酸的厂家分别有罗氏公司、迈兰实验室、巴尔制药和兰巴克斯实验室公司。
The four manufacturers of isotretinoin are Roche Holding, Mylan Laboratories, Barr Pharmaceuticals and Ranbaxy Laboratories.
与其他金属卟啉相比,铁卟啉的催化活性普遍较好,对硝基苯甲酸的收率都在75%以上。
And generally, the catalytic activity of iron porphyrins was better than that of other metal porphyrins, and the yields of PNBA are all more than 75%.
介绍了对苯二甲酸的酶法生产,并结合现有技术,提出利用腈水解酶生产对苯二甲酸的展望。
So this paper also introduced its microbial production-method. Combining with existing technique, the prospect of producing terephthalic acid with microbial methods was put forward.
我们用此技术在稀释的酱油样品中富集测定了防腐剂山梨酸和苯甲酸的含量,并已取得重要进展。
More recently, benzoic acid and sorbic acid preservatives in diluted soy sauce samples were analyzed by the this method, and we have made some important progress.
介绍了精对苯二甲酸国外市场情况,对国内精对苯二甲酸的生产、进出口和消费做了分析和预测。
The present world market of pure terephthalic acid is reviewed. An analysis and projection on the production, import and export, and consumption of China's pure terephthalic acid are given.
报道了利用毛细管电泳技术检测精制对苯二甲酸中的主要杂质4-羧基苯甲醛和对甲苯甲酸的方法。
This paper reports a novel, simple, rapid and accurate method for determination of 4-CBA and p-TOL in purified terephthalic acid by capillary electrophoresis.
报道了利用毛细管电泳技术检测精制对苯二甲酸中的主要杂质4-羧基苯甲醛和对甲苯甲酸的方法。
This paper reports a novel, simple, rapid and accurate method for determination of 4-CBA and p-TOL in purified terephthalic acid by capillary electrophoresis.
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