酶的

The results showed that:(1) 5'-nucleotide contents in yeast autolysate was slightly increased by adding RNase frommalted barley roots;(2) higher pH did not improve the 5'-nucleotide contents even in the presence of RNase from malted barleyroots, but at the pH 8.0, the addition of Acalase could increase the final yield, soluble protein contents and 5'-nucleotide inthe presence of RNase from malted barley roots.

酵母核酸酶的pH稳定性和温度稳定性均比麦芽根核酸酶的要差。这说明自溶法生产酵母提取物时，即使外加5'-磷酸二酯酶不能有效提高呈味核苷酸的原因并非由于外加的5'-磷酸二酯酶性质不稳定，而是另有其它原因。

Based on the reaction between peroxidase and 3, 3′,5,5′-tetramethylbenzidine,a home-made diseased meat detector was applied to measure the peroxidase activities of chicken,duck,beeves and mutton enzyme activity for their further healthy estimation.

利用研制的病害肉速测仪，以3，3′，5，5′-四甲基联苯胺为底物对鸡鸭牛羊肉过氧化物酶的酶学特性以及不同肉种间过氧化酶活性水平进行较为系统的研究，并通过检测肌肉中过氧化物酶的活性，为判定肉品健康与否提供依据。

Also, it could be used to study the effect of cellobiose on cellulase activities and the inhibition of dyestuff in the enzymatic treatment bath against cellulase activities.

滤纸崩溃法可以测定某些滤纸糖化法无法测定的中性酶和弱碱性酶的总活力，也可用来研究纤维二糖对纤维素酶活力的影响，以及染料溶液对纤维素酶活力的抑制等。

The existing problems in cellulase production and application and the development trend in the future are analyzed and discussed.

简要介绍纤维素酶的酶学性质、降解机制、生产工程菌的选育、纤维素酶的应用情况，以及对纤维素酶生产与应用方面存在的问题和未来发展趋势进行了分析与探讨。

These compounds inhibit an enzyme called angiotensin--converting enzyme, which is responsible for making the muscle cells in blood vessels contract, which drives blood pressure up.

这些化合物能抑制一种叫血管紧张肽—转化酶的酶，这种酶使血管肌细胞收缩，从而驱使血压上升。

To design HDV ribozyme for human telomerase RNA component, and observe its inhibition for telomerase activity .

设计针对端粒酶的HDV核酶，观察其对端粒酶活性抑制。

And lower the pod shell soluble sugar content at the beginning of seed filling stage. The effect of nitrogen was different at different growth stages.3、Effect of nitrogen levels on soybean nitrogen metabolismNitrogen can increase nitrate reductase activity, and the effect was the most obvious in the peak period.

施氮可以提高开花期叶片淀粉含量，降低茎秆中可溶性糖含量，在成熟期降低叶片可溶糖含量，并在鼓粒始期降低荚皮可溶性糖含量。3、氮素水平对大豆氮代谢酶影响施氮可以提高硝酸还原酶的活性，且在酶活性峰值期作用效果最明显。

To determined the role of this gene in gluconeogenesis and in pathogenesis of Xcc, mutants of pgi gene were constructed by homology plasmid integration method.

六磷酸葡萄糖异构酶是糖异生途径中另一个关键酶，在野油菜黄单胞菌中编码该酶的基因是pgi基因(Xcc 8004基因组中基因编号为XC2379)。

The purification method of the deoxyribonuclease comprises the following steps: drying fresh fruiting body of Ganoderma lucidum, pulverizing, extracting to obtain crude deoxyribonuclease, salting out with ammonium sulfate, carrying out affinity chromatography, gradient-eluting, carrying chromatography in SP Sephorose Fast Flow column, and gradient-eluting with 0 to 0.3 M NaCl to obtain seoxyribonuclease of Ganoderma lucidum.

该酶的提取纯化方法，以新鲜灵芝子实体为原料，经干燥处理后粉碎、粗酶抽提、硫酸铵盐析、亲和层析，梯度洗脱，再用SP Sephorose Fast Flow柱层析，以0～0.3M NaCl梯度洗脱，即可获得灵芝脱氧核糖核酸酶。

The activity of Na-K-ATPase, Ca-ATPase and Ca-Mg-ATPase in susceptible and lambda-cyhalothrin resistant strains of beet armyworm, Spodoptera exigua, were determined.

分别测定了甜菜夜蛾Spodoptera exigua敏感和抗高效氯氟氰菊酯品系神经系统Na-K-ATP酶、Ca-ATP酶和Ca-Mg-ATP酶的活力。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。