查询词典 oxidative

Thus, triose phosphate produced by photosynthesis and transported from chloroplasts plays an important role in the inhibi〓ion of oxidative phosporylation of mitochondria.

因此在绿色细胞光合作用时从叶绿体运出的光合产物磷酸丙糖对线粒体氧化磷酸化的抑制有重要作用。

Triose phosphate (40mmol L〓) caused 70-80% in ibition of mitochondrial oxidative phospho ylation.

浓度为40mmol L〓的磷酸丙糖抑制线粒体氧化磷酸化达70-80%。

The cell model of oxidative-stress damage was made successfully by hydrogen peroxide in human umbilicus vein endothelial cells.

本文采用过氧化氢作用于人脐静脉内皮细胞，成功地制作了氧化应激损伤的细胞模型。

Molecules that possess an unpaired electron, which are the natural byproduct of metabolism or environmental factors, that can contribute to oxidative damage.

反应性氧：含有一个未配对电子的氧分子，是代谢过程、或在环境因素作用下生成的天然物质，可引起氧化损伤。

Unroasted black sesame seeds were pressed and defatted with n-hexane, extracted with 80 % methanol, and separated by XAD-2 gel open column chromatography eluting with a serious of concentrations of aqueous methanol solutions (20 %, 40 % and 60 %). The 60 % methanol eluate, which contained higher content of ST compound, were collected and freeze-dried to obtain the ST extract powder.In animal experiment, we used vitamin E deficient rat model to increase oxidative stress.

试验材料为未经炒焙之泰国黑芝麻，将脱油后之芝麻粕先以80 %甲醇溶液进行萃取，经浓缩后再以XAD-2胶体进行管柱层析，以不同浓度之甲醇水溶液冲提后，收集ST含量较高之60 %甲醇水溶液区分层，行冷冻乾燥可得ST萃出物粉末。

The changes of postharvest physiology, storage quality and oxidative changes of fatty acid of unshelled pine nut (Pinus koraiensis Sieb.et Zucc.) 'Korea pine'and shelled pine nut which were cased in 30 μm purple polyvinyl chloride bag and 30 μm white polyvinyl chloride bag, general 40 μm polyethylene bag, respectively for 180 days at ambient temperature(20-30℃).

以朝鲜红松带壳松籽和去壳松仁为试材，将其分别放在30 μm紫色聚氯乙烯袋、30 μm白色聚氯乙烯袋和40 μm白色聚乙烯袋中进行自发气调贮藏，研究了常温下（20～30℃）贮藏180 d期间松籽种仁的生理、品质和脂肪酸氧化变化。

The poor response to vasopressor might be due to excessive oxidative stress and vascular calcification.

而对升压药反应不良的原因可能是过度氧化压力及血管钙化所导致。

Often, the oxidative, animal and vegetal notes that develop will be unpleasant.

通常，氧化，动物与植物性指出，发展起来，这样的不愉快。

The results show that a little amount of heteropolymolybdovanadophosphate can remarkably speed the degradation, the best conditions of the oxidative degradation of chitosan with hydrogen peroxide catalized by heteropolymolybdovanadophosphate in homogeneous condition are as follows: the ratio of catalyst and chitosan is 1 to 10, concentration of hydrogen peroxide is 0.15%, the temperature is 80℃, reaction time is 2h. 0.2g chitosan was degraded under the best condition and the molecular weight by viscometry was degraded from 1460000 to 7812. then water-soluble chitosan was obtained by this method; The heterogeneous method is a high efficient way, the best condition of this method are as follows: the ratio of catalyst and chitosan is 2 to 100, the volume of 30% hydrogen peroxide is about 3mL, the temperature is 90℃, reaction time is 5min～30min.

研究结果表明，适量磷钼钒的存在可显著加速壳聚糖的降解，磷钼钒催化过氧化氢均相氧化降解壳聚糖的适宜反应条件是：催化剂与壳聚糖的质量比为1∶10、过氧化氢百分浓度为0.15％、反应温度为80℃、反应时间为2h，在此条件下对0.2g溶解在100 mL 0.5％稀醋酸中的壳聚糖进行降解，可使壳聚糖的粘均分子量由原来的146万下降到七千多(7812)，成为水溶性低分子量壳聚糖，从而达到应用的要求；在异相条件下以磷钼钒为催化剂催化过氧化氢氧化降解壳聚糖是一种高效快速的方法，此法降解壳聚糖的最佳反应条件是：催化剂与壳聚糖的质量比为2∶100；30％过氧化氢的用量为3mL左右；反应温度为90℃、反应时间为5min～30min。

The comprehensive therapentic effects of SiNi decoction on vascular endothelial oxidative injury and atherosclerosis are superior to VitE.

四逆汤抗血管内皮功能氧化损伤、防治AS的综合疗效较维生素E为优。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。