查询词典 scavenging

The nine antidiabetic medicinal plants were Anredera cordifolia van Steenis, Alternanthera paronychioides St. Hil., Basella alba L., Callisia repens L., Duchesnea indica Focke, Psidium guajava L., Ruellia tuberosa L., Tripogandra cordifolia Aristeg., Talinum paniculatum Gaertn.. Their antioxidant activities were assessed using trolox equivalent antioxidant capacity, DPPH (1,1-diphenyl-2- picrylhydrazyl) staining, DPPH radical scavenging, reducing power and ferric reducing antioxidant power methods.

这九种治疗糖尿病的药用植物包括藤三七、绿苋草、落葵、铺地锦竹草、蛇莓、芭乐、消渴草、怡心草、土人参等，它们的抗氧化活性分析方法包括：Trolox当量的总抗氧化能力、DPPH染色法、清除DPPH自由基能力、还原力及铁还原抗氧化能力等。

Substitutes on benzal benzene ring of BFP have different effects on ·OH scavenging activity in vitro. 2-Cl,3-Cl,2-CH3,4-CH3 and 3-OCH3 may enhance the activity. 3-CH3 may not change the activity.

BFP苄基苯环上2-Cl、3-Cl、2-CH3、4-CH3、3-OCH3取代，可增强体外清除·OH活性；3-CH3取代，体外清除·OH活性基本不变；2-OCH3、4-OCH3取代，体外清除·OH活性降低。

Substitutes on benzal benzene ring of BFP have different effects on ·OH scavenging activity in vitro. 2-Cl,3-Cl,2-CH3,4-CH3 and 3-OCH3 may enhance the activity. 3-CH3 may not change the activity. 2-OCH3 and 4-OCH3 may reduce the activity.

BFP苄基苯环上2-Cl、3-Cl、2-CH3、4-CH3、3-OCH3取代，可增强体外清除·OH活性；3-CH3取代，体外清除·OH活性基本不变；2-OCH3、4-OCH3取代，体外清除·OH活性降低。

The first part of this research was to investigate anti-oxidant abilities of Boehmeria nivea leaf and root. Different extraction methods, drying conditions as well as far infrared were applied to measure their effects on anti-oxidant abilities of Boehmeria nivea leaf and root. Results showed that 95% ethanol extracts of fresh leaves and roots demonstrate the highest anti-oxidant components(total contents of phenol compounds and flavonoids)and scavenging abilities free radical scavengingABTS(2,2'-azinobis［3-ethylbenzothiazoline-6- sulfonic acid］and DPPH (α,α-diphenyl-β-picrylhydrazyl) free radical , followed by hot water and cold water extraction.

本研究第一部份拟针对苎麻叶与根探讨其抗氧化能力，并以不同萃取方法、不同乾燥处理方式及经远红外线照射对其抗氧化能力之影响，研究结果显示，在不同萃取方法中，新鲜苎麻叶与根皆以95%乙醇萃取物的抗氧化成分及抗氧化能力清除ABTS(2，2'-azinobis［3-ethylben-zothiazo-line-6

In order to provide some basic information for the health care effect and the utilization of safflower (Carthamus tinctorius L.), the free radical scavenging capacity and the effective methods for antioxidant components extraction were studied.

本研究分析了红花清除自由基的能力，并探讨了有效提取其抗氧化成分的方法，旨在为红花的保健效用及其开发利用提供基本资料。

Chlorotic spot whitening, regulating the "three high"-linolenic acid is an essential component of human cell membrane material, one can improve the ratio of fat cell membrane, increasing membrane permeability, and promote cell metabolism, they are partial pigmentation of the Scavenging is particularly evident; also because of its strong anti-oxidation, plaque will not relapse back.

褪斑美白，调节&三高&α-亚麻酸是人体细胞膜的基本组成物质之一，能够改善细胞膜上的脂肪比例，增加细胞膜的通透性，促进细胞代谢，故而对局部色素沉淀的清除作用尤为明显；又因其具有很强的抗氧化作用，斑退后不会复发。

They also state in the article that chrysoeriol is already known for its antioxidant, anti-inflammatory, antitumor, antimicrobial, antiviral and free radical scavenging abilities.

他们还状态的文章， chrysoeriol已经知道其抗氧化，抗炎，抗肿瘤，抗菌，抗病毒和清除自由基的能力。

Results The effect of extracts of Bragica juncea Coss scavenging of hydroxyl radicals was studied.

结果测得样品中总黄酮的含量C=0.4450 mg/ml，回收率为100.7%，其纯度和产率均较高。

Results The effect of extracts of Bragica juncea Coss scavenging of hydroxyl radicals was studied.

结论该方法采用全物理过程，无任何污染，是提取芥菜中黄酮类物质的有效途径。

Total flavone from bragica juncea coss has effects on scavenging on hydroxyl radicals.

芥菜总黄酮提取液对fenton体系产生的·oh自由基有很好的清除作用。

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％。