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水解产物

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Experiment showed that the hydrolysis product of chloroisopentene in sodium hydroxide solution was mixture of isopentenol and methyl butenol , which indicated that displacement reaction of chloroisopentene was accompanied by isomerization reaction of carbonium ion.

在以氢氧化钠水溶液进行氯代异戊烯水解时发现,水解产物为异戊烯醇和甲基丁烯醇的混合物,这说明氯代异戊烯在进行取代反应的同时,伴有正碳离子的异构化反应,由此开发了一条全新的由氯代异戊烯生产甲基丁烯醇和异戊烯醇的新的工艺路线。

In the presence of sodium as catalyst, the ester exchange reaction between methyl dimethoxy acetate and cephalotaxine produced cephalotaxine dimethoxy acetate, which was then hydrolyzed in dilute hydrochloric acid. Spectrum analysis showed one of hydrolytic products was cephalotaxinone.

本文报导己二甲氧基乙酸甲酮和三尖杉碱在金属钠催化下,直接进行酯交换反应生成二甲氧基乙酸三尖杉酯,后者在稀盐酸中水解,水解产物之一经光谱分析碳定为三尖杉酮碱。

The viscera of abalone Haliotis discus was hydrolyzed to prepare amino acid hydrolysate using HCl and their components and contents were analyzed by HPLC.

以盘鲍内脏为原料,采用酸水解的方法制备水解液,将该水解产物和葡萄糖进行梅拉德反应。

In this paper, the traditional treatment technologies of lead anode slime, simultaneous treatment, preparation of antimony pentachloride, its hydrolysis process and the study of the relevant hydrolyzed precipitate were overviewed.

中文摘要:本文对铅阳极泥的传统处理工艺、现状、五氯化锑制备以及五氯化锑的水解过程和水解产物的研究进行了全面的综述。

To analyze the experimental results, the four operating conditions that influence mean particle size and size distribution, filtration time and the rate of hydrolysis of titanyl sulfate solutions are evaluated, four fitting models between responses and its influence factors are obtained. Optimum operating conditions are predicted. An experiment for validation of predicted conditions was carried out, and confirms the estimations are correct.

利用响应面试验设计软件来辅助设计,根据实际的输入与响应的结果,研究了搅拌速率、加料速率、加热速率和底水量对水解产物的粒度及粒度分布、过滤时间和硫酸氧钛的水解率的影响,推导了四个因素对四个响应的数学模型,分析其试验误差,最后得到优化试验的预测结果,用于指导实际的生产过程。

The mechanism of the dilute acid catalytic hydrolysis reaction and reaction networks are discussed.

在此基础上对今后半纤维素稀酸水解反应的研究方向与水解产物的利用进行了展望。

Aureus growth that are known in the art, typically, yeast extract, glucose and essential salts, and, in the case of the invention, includes vegetarian amino acids and peptides (e.g., soy, pea hydrolyzate or cotton seed hydrolyzate peptide) as a source of amino acids. Vegetarian amino acids or peptides could, for instance, be derived from any non-animal e.g.

培养基可以由本领域中已知的用于以金黄色葡萄球菌生长为条件的培养基成分组成,一般为酵母提取物、葡萄糖和必需的盐,且在本发明的一些情况中包括植物氨基酸和肽(如大豆、豌豆水解产物或棉籽水解肽)作为氨基酸源。

And the physical and chemical properties of collagen hydrolysate were also studied.

同时测定了最佳水解条件下所得胶原水解产物的理化特性。

The structures of PAM and its hydrolysate were characterizated with FTIR and ~(1)H NMR.

研究了二醛交联的聚丙烯酰胺及其水解产物对水、肥的吸收及保持能力,结果表明,聚丙烯酰胺水解交联后,部分胺基转化为羧基和羟基。

When the degree of hydrolysis reach 20%, the foamability and foam stability of whey proteins hydrolysate got the best.

当水解程度在20%左右时,其水解产物的发泡力和泡沫稳定性为最佳。

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