查询词典 Murr

ConclusionThe methanol extract of the leaf of L. rethenicum Murr shows good scavenging effect on DPPH.,.OH and .O.

结论黑果枸杞叶片甲醇提取物对DPPH·，·OH和O·- 2自由基均具有较好的清除作用。

By integrating the theories and methods of botany, plant chemistry, food hygiene and toxicology, the extracting technology of pigment from Lycium ruthenicum Murr. is studied by single factor and orthogonal design experiments guided by the pigment contents in the extraction.

采用植物学、植物化学、食品卫生学和卫生毒理学的研究方法，通过单因素实验和正交实验，以提取物中色素含量为考察指标，对影响色素提取效果的各因素进行研究。

MethodSeeds of L.ruthenicum Murr harvested in 2007, were treated with seven methods to obtain the best method for breaking hard seed. The seven treatments were: 98%H2SO4, 40% NaOH, 200 mg/L GA3, 100 mg/L GA3,200 mg/L NAA, 60 ℃, 80 ℃ and 100 ℃ water, different dipping time, scraping with sandpaper and cutting.

方法］以2007年收获的黑果枸杞种子为材料，采用98%H2SO4、40%NaOH、200 mg/L GA3、100 mg/L GA3、200 mg/L NAA、60℃、80℃、100℃水温，不同浸种时间和80目砂纸打磨、刀切处理，研究打破黑果枸杞种子硬实的效果。

And the harmful trace elements in the pigment are within the requirement of the National Standard on food safety in China. In a word, The pigment of Lycium ruthenicum Murr.

而30天喂养试验表明，PLR在2.4g／kg、1.2 g／kg、0.24 g／kg·BW剂量时，对动物的身体、脏器的生长发育以及血液生化指标等均无明显不良影响。

To study the extraction methods and it's antioxidant activity of pigment from Lycitum rethenicum Murr. Pigment of Lyciusn rethenicum extracted by different methods, including water bath method, Ultrasonic, Microwave and Ultrasonic Microwave Synergistic. The antioxidant activity of pigment determined by Scavenging DPPH and compared with vitamin C and E.

为研究黑果枸杞色素的提取方法与其抗氧化活性，利用常规水浴法、超声波、微波、超声－微波协同萃取4种提取方法提取黑果枸杞色素，用DPPH法测定色素提取物的抗氧化活性，并与维生素C、E进行比较。

A French military warplane and three other planes-two British and one Cypriot-flew from Cyprus to aid search efforts, and a U.S. ship arrived Monday afternoon with special equipment and divers, Mr. Murr said.

穆尔说，一架法国军用飞机、两架英国飞机和一架塞浦路斯飞机也从塞浦路斯起飞加入到搜救行动中，一艘美国船只周一下午携特殊设备和潜水员抵达事发地点。

Can scavenge DPPH·strongly with IC_(50) of 0.164 mg/mL, and inhibit hemolysis of mice erythrocyte evidently with IC_(50) of 0.112 mg/mL. The reactive oxygen species resistant power of mice serum is enhanced by the pigment, the concentration of MDA resulting from peroxidation of lipid in mice liver tissue can be reduced, and the swelling of mice liver mitochondria can also be restrained. The preventing experiments of the pigment of Lycium ruthenicum Murr.

在药理学研究中体外抗氧化实验表明，PLR具有一定的抗氧化能力，表现出很强的DPPH·自由基清除活性，IC_(50)达到0.164 mg／mL；能显著的抑制小鼠红细胞溶血，IC_(50)为0.112mg／mL；能增强小鼠血清抗活性氧能力，抑制小鼠肝组织脂质过氧化产物MDA生成和小鼠肝线粒体肿胀度，并显示出一定的量效关系。

The best extraction condition is 1︰45, pH1.5 HCl, 30℃, 0.5 hours. The pigment produced by this method is purple power. The absorption and disorption of the pigment Lycium ruthenicum Murr. with 001×7 sia are studied.

确定黑果枸杞色素的最佳提取工艺条件为以pH1.5的盐酸水溶液作浸提剂，提取温度为30℃，提取时间0.5 h，固液比1︰45时制取的色素产品色泽鲜丽，外观呈紫红色，品质优良。

On hyperlipemia show that the pigment could reduce the serum TC, TG, LDL-C concentrations, increase serum and liver T-AOC, GSH-PX activities, decrease liver MDA content significantly (P＜0.05). The pigment of Lycium ruthenicum Murr. can inhibit the increase of blood lipids level and increase antioxidant activity in mice with hyperlipemia.

高脂血症预防实验显示，PLR可降低小鼠血清总TC和TG、LDL-C的含量，升高血清和肝组织T-AOC、GSH-PX活性，显著降低肝组织MDA含量(P＜0.05)，说明黑果枸杞色素对高脂血症小鼠血脂水平升高和脂质过氧化均有一定抑制作用。

OH and superoxide free radical(O.- 2).MethodsThe methods of DPPH.,Salicylic Acid and pyrograllol auto-oxidation were used to assay the scavenging the extract from the leaf of L. rethenicum Murr. on the three free radicals.

方法采用DPPH法、水杨酸法、邻苯三酚自氧化法分别测定黑果枸杞叶片甲醇提取物清除DPPH自由基、羟自由基和超氧自由基的能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。