• 认定诱导醯甲基甲醇可刺激启动区的表现葡萄表现抑制现象。

    Acetoin was shown to function as an inducer for the expression of aco genes, whereas glucose exhibited a repression effect.

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  • 代谢的衍生物甲基二醛通过作用产生细胞毒性

    The glycation effect caused by glyoxal, methylglyoxal and other saccharide derivatives is toxic to cells.

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  • 方法通过DNA结合荧光损失DNA琼脂凝胶电泳的迁移率来测定dna的损伤程度

    Methods: DNA damage was measured by the loss of fluorescence after DNA binding to ethidium bromide and by the increased DNA mobility in agarose gel electrophoresis.

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  • 实验在氯醛氨基甲酸麻醉的新西兰进行。

    The experiments were performed on rabbits anaesthetized with urethane and chloralose.

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  • 采用处理样品,甲醇流动,测定了口香抗氧化剂BHT含量

    The BHT in chewing gum was treated with ethyl acetate, then analyzed by high performance liquid chromatography with methanol as mobile phase.

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  • 本文利用硅酸酯(TEOS)溶胶凝胶过程葡萄氧化酶(GOD)进行了固定,制备了不同载体下的GOD酶

    In this paper, GOD was immobilized in the course of gelation process of the sol of TEOS, and immobilized GOD columns were easily prepared with different carriers using this system.

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  • 方法青蒿可溶性含量测定使用醋酸,青蒿游离氨基酸含量测定用茚三酮比色法。

    Methods Saccharide content was determined by anthracene ethyl ketone method; amino acid content was estimated by indene tri-ketone colorimetric method.

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  • 一种清除口香残渣的清除二硫化、二甲烷、酯、司班-80、环己酮及十二烷基磺酸钠组成。

    The scavenging agent for scavenging the chewing gum residual consists of carbon disulfide, methylene dichloride, ethyl acetate, span-80, cyclohexanone, sodium dodecyl benzene sulfonate and water.

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  • 一种清除口香残渣的清除二硫化、二甲烷、酯、司班-80、环己酮及十二烷基磺酸钠组成。

    The scavenging agent for scavenging the chewing gum residual consists of carbon disulfide, methylene dichloride, ethyl acetate, span-80, cyclohexanone, sodium dodecyl benzene sulfonate and water.

    youdao

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