被认定为诱导物的乙醯甲基甲醇可刺激启动区的表现,而葡萄糖则表现抑制现象。
Acetoin was shown to function as an inducer for the expression of aco genes, whereas glucose exhibited a repression effect.
糖代谢的衍生物甲基乙二醛等可通过糖化作用产生细胞毒性。
The glycation effect caused by glyoxal, methylglyoxal and other saccharide derivatives is toxic to cells.
方法:通过DNA结合溴乙锭后的荧光损失和DNA琼脂糖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.
实验在氯醛糖加氨基甲酸乙酯麻醉的新西兰兔上进行。
The experiments were performed on rabbits anaesthetized with urethane and chloralose.
采用乙酸乙酯处理样品,甲醇作流动相,测定了口香糖中抗氧化剂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.
本文利用硅酸乙酯(TEOS)的溶胶凝胶过程对葡萄糖氧化酶(GOD)进行了固定,并制备了不同载体下的GOD酶柱。
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.
方法青蒿可溶性糖含量测定使用蒽酮醋酸乙酯法,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.
一种清除口香糖残渣的清除剂由二硫化碳、二氯甲烷、乙酸乙酯、司班-80、环己酮及十二烷基苯磺酸钠及水组成。
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.
一种清除口香糖残渣的清除剂由二硫化碳、二氯甲烷、乙酸乙酯、司班-80、环己酮及十二烷基苯磺酸钠及水组成。
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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