Aim To study optimial technology for autogenesis-enzyme hydrolysis of total flavonoid glycoside in scutellaria.

目的研究黄芩自生酶催水解总黄酮苷的工艺条件。

HPLC-MS analysis shows that the major hydrolysis products are benzoylaconine and aconine.

水解20h,苯甲酰乌头原碱的转率最高。

The research progress in the mimicking of carbonic an hydrase,hydrolase and redox enzyme is reviewed.

综述了环糊精金属配物用作模拟酸酐酶、水解酶、氧还原酶的研究进展。

Enzymatic hydrolysis can remarkably enhance heat coagulability in separating protein from soybean.

酶促水解可以显著提高大豆分离蛋白的热凝结性。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰、环酸、氧、酸、酰、环氨基甲酸和环等反应成目物。

The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

摘要甲壳质乙酰反应其本质是N-烷基乙酰胺的水解。

At the same time, the effect of hydrolysis time and hydrol...

同时，探讨了水解时间、水解温度对分析结果的影响。

Conclusion Besides hydrolysis reactions, ester-exchange reactions happen for diester-aconitines and triester-aconitines in the decocting of FAK.

结论在草乌花煎煮过程中，双型和三型乌头生物碱除发生水解反应外，还发生交换反应生成双型和三型脂类生物碱。

After the process of chlorization, hydrolytic decomposition and condensation, the hemopexis acid amine product was obtained.

用胡椒醛为起始原料,经氯、水解、缩,制得血凝酸胺。

The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.

研究了以薯蓣皂素为原料成妊娠双烯醇酮醋酸生产工艺中的开环、氧和水解3步反应。

Iodimetry was applied to determine cysteamine products,2 mercapto thiazoline saturated cysteamine,and 2 mercapto thrazoline saturated hydrochloric solution(blank).

讨论了由噻唑啉水解法生产的巯乙胺产品中巯乙胺含量的测定方法。

Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.

为了使反应的研究简,将阿托品水解为托品醇、再氧为托品酮,托品酮季胺盐与氢钠反应。

Deuterated perlolyrine was synthesizedstarting from deuterated tryptophan via acid-catalyzed ring-closure, aromatisationand hydrolysis, with a yield of 11.

以色氨酸和氘水反应成的氘色氨酸为原料，经环、氧羧及水解等反应成氘川芎哚，产率为11。

Novel phosvitin phosphopeptides (PPP) were prepared by tryptic hydrolysis following alkaline dephosphorylation of hen egg yolk phosvitin.

以卵黄高磷蛋白质为原料,经碱法磷、胰蛋白酶水解后分离制备得到一种新型的卵黄高磷蛋白磷酸肽(PPP)。

By orthogonal test,the optimum conditions for soybean isoflavone glycoside to be hydrolyzed into isoflavone aglycon were found.

通过正交试验得到了大豆异黄酮糖苷水解为大豆异黄酮苷元的最佳工艺条件。

The results show that hydrolysed keratin after proper modification Obtains excellent decolourizing. effects on the majority ofdyestuffs.

结果表明，水解角蛋白经适当改性，对大多数种类的染料具有良好的色效果。

Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose.

摘要单宁酶可水解没食子酸单宁中的键和缩酚羧键，生成没食子酸和葡萄糖。

A rapid, efficient and interference free pyrohydrolysis ion chromatography determination of chlorine and sulfur in rocks was described.

研究开发了一种热水解离子色谱法测定岩石样品中的氯和硫的方法技术。所研究开发的方法具有灵敏、高效、无干扰和准确的特点。

Cutinase is an exteacellular enzyme which catalyses the hydrosis of cutin and belongs to aclass of serine esterases.

角质酶是一种可以降解植物角质的水解酶,属于丝氨酸酶。

The shark meat was hydrolyzed with the enzyme hydrolytic technique in which subtilisin and papain were added simultaneously.

采用同时添加枯草杆菌中性蛋白酶与木瓜蛋白酶的改良酶解技术 ,对鲨鱼肉进行水解。