肽酶

Some biochemical properties of cathepsin B, D, E, Hand L, calpain I and calpain II, dipeptidyl peptidase I, II, III and IV, and alanyl-, arginyl-, leucyl, and pyroglutamyl aminopep-tidases were introduced and their roles in meat texture were discussed.

分述了组织蛋白酶B， D， E， H 和L、肌钙蛋白I、II、二肽基肽酶 I， II， III ，IV、丙氨酰、精氨酰、亮氨酰及焦谷氨酰氨基肽酶以及它们在肉的质构中的作用。

The main products as follows: aprotinin, chymotrypsin, trypsin, deoxyribonuclease, kallikrein enzymes and enzyme products.

主要产品为：抑肽酶、糜蛋白酶、胰蛋白酶、脱氧核糖核酸酶、激肽释放酶等酶类制品。

Urinary microalbumin was determined with immunoturbidimetry, urinary NacetylD-glucosaminidase,βDgalactosidase（GAL and glycyl proline dipeptidyl aminopeptidase were determined with rate, urinary creatinine was determined with Jaffe rate.

对127例糖尿病患者，采用免疫透射比浊法检测尿mA，速率法检测N乙酰βD氨基葡萄糖苷酶、βD半乳糖苷酶、甘氨酰脯氨酸二肽氨基肽酶，Jaffe速率法测尿肌酐。

A new analysis system for enrichment of glycoproteins/glycopeptides as well as the identification of glycoproteins/glycosylation sites was also established by coupling enrichment of glycopeptides by hydrazide- functionized magnetic microspheres with release of polysaccharide chains by PNGase F and mass spectrometry as well.

本实验还将肼功能化磁粒富集糖肽方法与糖肽酶酶解、生物质谱等方法相结合，建立起了一套可用于糖蛋白/糖肽分离富集并进行糖蛋白/糖基化位点鉴定的新体系。

Peptidase An enzyme that is responsible for catalyzing the hydrolysis of certain peptide bonds.

肽酶：指一类促进某些肽键水解的酶。

Stein I A%Svein J H%Vincent G H Enzymatic hydrolysis of Atlantic cod(Gadus morhua L.)viscera 10.1016/j.procbio.2004.07.011 Process Biochemistry , 2005,null

汪涛%曾庆祝%谢智芬内肽酶与端肽酶水解扇贝边蛋白质工艺的研究大连水产学院学报， 2003，2

Administration of methotrexate to rats caused severe enterocolitis with 66. 7% and 16. 7% mortality within 72 hours in the first group and the second group (2% Gln), respectively. But the sucrase and aminopeptidase activities, protein content, DNA and RNA content of small intestine in rats of group 3 and group 4 were significantly higher than those in rats of group 1 and group 2. These meant that GEON enhanced digestion processes, so it can be used to improve nutritive conditions of the small intestine.

用氨甲蝶呤诱发小肠炎后，分别饲喂Gln含量不等的氨基酸营养液，实验结果表明，氨甲蝶呤诱发的小肠炎是一种较严重的应激状态，在72小时内，零剂量组大鼠的死亡率高达66.7％，2％Gln组的死亡率为16.7％，其它测定指标也相对较低，说明对小肠炎模型而言，营养液中2％的Gln含量可能偏低，第三组和第四组（结晶氨基酸组，Gln含量同第三组）的死亡率为零，体重有所恢复，蔗糖酶活、氨肽酶活、DNA和RNA含量增加，这说明，Gln活性肽营养液对小肠炎具有一定的治疗作用，可作为小肠损伤后的辅助治疗药物。

Methods: Serum alcohol and ALT、AST、GGT、ALP、CK、LDH、AMY、LIPA measured before and after beer consuming (4ml/kg) in 17volunteers. Meanwhile, the direct inhibitory effects of beer on the serum enzymes were studied by comparing the serum enzyme activities with or without beer.

利用17名健康志愿者，观察口服啤酒(4ml/kg)前后不同时间血液中酒精浓度及丙氨酸氨基转移酶、天冬氨酸氨基转移酶、γ-谷氨酰转肽酶、碱性磷酸酶、肌酸激酶、乳酸脱氢酶、淀粉酶、脂肪酶活性的变化，同时在体外加入血清中与体内浓度相近的啤酒，以观察啤酒对酶活性的直接影响。

Aprotinin was not added to the control group. MTT assay at 492nm was used to evaluate the erect of aprotinin on cell proliferation.

以四甲基偶氮唑盐法检测不同质量浓度抑肽酶对细胞存活率的影响；应用ELISA法检测用不同浓度的抑肽酶作用24h后上清液中TNF-α的含量。

In vivo, this enzyme is involved in the metabolism of angiotensin III in the brain and peripheral organs, in the degradation of nociceptin and in the inactivation of enkephalins, in association with neutral endopeptidase NEP.

在体内该酶参与血管紧张素Ⅲ在脑部及外周器官的代谢、脑啡肽的降解和内啡肽的失活，并与中性内肽酶NEP有关。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。