• So, the plants containing more polyphenols should be adopted AlCl3 method to determine of flavones.

    因此酚类较多的植物采用氯化铝测定总黄酮的含量。

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  • Methods The content of totaL fLavonoid in Acanthopanax senticosus was determined by ALCL3-ACONa coLorimetry .

    方法:采用三氯化铝—醋酸钠比色法,测定总黄酮含量

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  • Superoxide dismutase activity was reduced by AlCl3, while catalase and glutathione reductase activities were increased.

    超氧化物歧化酶活性下降三氯化铝过氧化氢酶还原胱甘肽活动时,均有提高。

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  • The new method of preparing 7-methylindoline by reduction of 7-methylindole with Zn-AlCl3·6H2O-H2O at reflux was described.

    H2O还原体系回流状态下制备了7-甲基吲哚一种工艺。

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  • The process for preparation of isorotenone from rotenone by catalyst AlCl3 is feasible, and the reaction condition was mild.

    实验结果表明,三氯化铝催化酮异构化方法可行反应条件温和。

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  • The suitable conditions are following: AlCl3 as catalyst, CH2Cl2 as solvent, ice-salt - bath. The yield and quality were improved.

    以三氯化催化剂,二氯乙烷溶剂,并使反应在浴中进行,从而使产品的产量质量有提高。

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  • In the present paper, we have studied the effect of AlCl3 on rice leaf oxidative stress and the activities of some antioxidative enzymes.

    研究影响氯化铝水稻叶片氧化应激活动存在一些氧化酵素。

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  • A new method related to the carbonylating synthesis of 3,5-dimethylbenzaldehyde was studied using o-xylene and CO as the raw materials and anhydrous AlCl3 as the catalyst.

    采用邻二甲苯一氧化碳原料无水三氯化铝为催化剂,对3,5-二甲基苯甲醛羰基化合成反应进行了研究。

    youdao

  • A new method related to the carbonylating synthesis of 3,5-dimethylbenzaldehyde was studied using o-xylene and CO as the raw materials and anhydrous AlCl3 as the catalyst.

    采用邻二甲苯一氧化碳原料无水三氯化铝为催化剂,对3,5-二甲基苯甲醛羰基化合成反应进行了研究。

    youdao

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