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水杨酸法的英文

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"水杨酸法"怎么读用"水杨酸法"造句

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  • determination of water-soluble nitrates of pigments - salicylic acid method

例句与用法

  • The primary synthetic methods of 4 - hydroxycoumarin was reviewed starting from phenol , 2 - acetylsalicylic acid , methyl salicylate , and o - hydroxyacetophenone respectively
    摘要概述了4 -羟基香豆素的合成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸甲酯法,邻羟基苯乙酮法。
  • This experiment passing to grope for the carbon source constitutes of the culture medium and using t . reesei rut c - 30 induced the expression of # - mannanase ( # - 1 , 4 - mannan mannohydrolase ec 3 . 2 . 1 . 78 ) . in this experiment i put the constant carbon source ( lactose and locust bean gum ) in the foundation culture medium ( mandels nourishment liquid ) of t . reesei rut c - 30 , then proceeded the variable carbon source ( dragon spruce fiber , com rush pith fiber , wheat straw fiber , wheat straw xylan , corn rush pith xylan , dragon spruce mannan ) to single factor , double factor , three factor , four factor and five factor orthogonal experiment . 1 determined the activity of p - mannanase using locost bean gum as substract by the 3 , 5 - dinitosalicylic acid method , and observed the growing situation of the gernic at the end i selected the directions for the inducement expression of the # ? mannanase from trichoderma reesei rut - c30 that contained the dragon spruce fiber , wheat straw xylan , dragon spruce mannan
    在里氏木霉rutc - 30的基础培养基( mandels营养液)中加入固定碳源乳糖和槐豆胶,然后将可变碳源(云杉纤维、玉米芯纤维、麦杆纤维、麦杆木聚糖、玉米芯木聚糖、云杉甘露聚糖)进行单因子、双因子、三因子、四因子、五因子的里氏木霉rutc - 30正交培养实验,并以槐豆胶为底物用3 , 5二硝基水杨酸法测定培养液中?甘露聚糖酶的活力。从而确定了酶活最高且菌体生长良好的含云杉纤维、麦杆木聚糖和云杉甘露聚糖的诱导培养基为最佳培养基,用该培养基培养的里氏木霉( t . reesei ) rutc - 30使其转录的-甘露聚糖酶( - 1 , 4 - mannanmannohydrolaseec3 . 2 . 1 . 78 ) mrna量能够满足rt - pcr的要求。
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