查询词典 scavenging

In conclusion, the branch and leaf had the better antioxidant, ROS scavenging and enzyme inhibiting activities among four parts of Morus alba L..

综合以上所述，桑之药用部位以桑枝与桑叶具有较高的抗氧化活性、 ROS 自由基清除能力及酶的抑制活性。

The leaf had better scavenging DPPH, reducing power, superoxide anion and H2O2 radical than other parts of Morus alba.

至於在特定自由基的清除能力上，桑枝有较佳的氢氧自由基清除能力，桑叶则对超氧阴离子及过氧化氢有较佳的清除能力。

The effects of nonessential oil extracts of Myrtus communis Linn. leaves on scavenging free radical and antioxidant role were studied in order to provide an experimental basis for its further development.

探索香桃木叶非精油组分提取物的清除自由基和抗氧化作用，为进一步开发利用香桃木资源提供理论依据和试验资料。

Water, methanol and ethyl acetate extraction method were used to extract non-oil components from Myrtus communis Linn. leaves, and then radical scavenging activity and antioxidant role of these extracts were investigated using four chemiluminescence systems and two colorimetric systems.

采用水提取法、甲醇－水提取法和乙酸乙酯提取法3种方法从香桃木叶中提取非精油组分，然后用4种化学发光体系和2种比色体系检测其清除自由基和抗氧化作用。

The treated with glucocorticoid and combined therapy such as anti platelet aggregation, scavenging free radicals, reducing intracranial pressure, improving microcirculation and promoting neuronic metabolism, the condition get better.

经糖皮质激素以及抗血小板聚集、清除自由基、降低颅内压、改善微循环等综合治疗，病情明显改善。

Its. OH scavenging activity was nonsensitive to high-temperature and sensitive to oxygen. But treatment of 75 ℃ for 30 min could highly decrease its sensitivity to oxygen.

其清除OH的能力耐高温，但对空气敏感，但75℃、30 min处理可以显著降低葡萄伤流液对空气的敏感度。

In the second part of this study, skin and muscle fibroblasts were cultured from nine patients with chronic progressive external ophthalmoplegia syndrome for studying the relationship between mtDNA mutation and free radical scavenging enzymes. The skin and muscle fibroblasts from these CPEO patients carried different mtDNA mutations at different levels.

因此，我针对CPEO病人的皮肤和肌纤维母细胞的mtDNA突变和氧化性损伤进行分析，我以南方墨渍法分析皮肤和肌肉纤维母细胞的DNA，发现这9位病人所含的mtDNA突变差异性极大，有4，977 bp、 4，366 bp、 6，190 bp、约10 kb的大片段mtDNA断损突变和粒线体tRNALeu基因的A3243G点突变。

ObjectiveTo study the extracts from Penthorum chinense Pursh on scavenging DPPH free radical.

目的研究赶黄草提取物对DPPH自由基的清除作用。

MethodsThe DPPH scavenging activities of Penthorum chinense Pursh extracted by different methods and different solvents were studied and compared with that of ascorbic acid.

方法采用不同溶剂、不同提取方法制得赶黄草提取物，以抗坏血酸为对照，研究其对DPPH自由基的清除作用。

Among the 5 cultivars detected, Meiguihong contained the highest content of all 7 substances in three fruit parts, while for Naiyou and Manaizi cultivars the lowest. The peroxyl radical scavenging capacity method, with some modification, was used to evaluate the antioxidant capacity of grape extract.

结果表明，玫瑰红葡萄果皮、果肉和种子中7种生物活性物质组分的含量均高于其它品种，而奶油和马奶子果实中7种生物活性物质组分的含量较低或未检出。

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％。