桑椹色素具有强还原能力。
有些原素和化合物的溶解度取决于其氧化还原能力和。
The solubility of some elements and compounds is dependent upon the REDOX potential and pH of their environment.
目的:了解猪血多肽的基本成分,观察其还原能力与清除活性氧的效果。
AIM: to investigate the basic ingredient of peptide of swine blood, and to observe its reduction capacity and the effect in scavenging active oxygen.
使用催化氢转移还原剂还原硝基,对比三种催化氢转移还原剂的还原能力。
The different Catalytic Hydrogen Transfer reducing agents was used to reduce the nitryl and the effect of the three Catalytic Hydrogen Transfer reducing agents was compared.
它具有优良的光学性质和颜料性能,纯度高,白度,色彩还原能力和分散性。
It has excellent optical character and pigment performance, high purity, whiteness, tint reducing power and dispersibility.
车用微机具备的现场数据还原能力,能使事故产生的时空侵占量降至最低程度。
The capability of the automobile computer to search for the original data related to the traffic accident reduces the interval caused by the traffic accident to its minimum.
有种依赖一氧化碳生存的生物,我们利用其还原能力使水分子破裂,制造出氢和氧。
We have one organism that lives off of carbon monoxide, and we use as a reducing power to split water to produce hydrogen and oxygen.
几种豆类均有一定的清除·oh、·o2-、·dpph的能力和相应的还原能力。
Some beans are efficient in OH -, O2 -, DPPH clearing ability and the corresponding reduction ability.
研究结果表明,电化学传感器结合偏最小二乘法检测蜂蜜的还原能力的思路是可行的。
This work shows that electrochemical sensor combined with PLS has a significant potential in detection of reducing power of honey.
总黄酮精制物的总还原能力略大于总黄酮粗提物,且随着添加量增大,差距也逐渐增大。
The total reducing capacity of the refined extract was slightly greater than the crude extract, and with the dosage increased, the gap also increased.
结论:壳聚糖通过降低地钱细胞还原能力而增强其氧化能力,从而有利于酚类次生代谢的生物合成。
Conclusion: The ability to de-oxidation decreases and an oxidation increase of Marchantia polymorpha cells induced by chitosan may favor the phenolic compounds biosynthesis.
结果:腹膜间皮细胞在PDS干预下还原能力明显下降,A值显著低于对照组和黄芪组(P<0.05);
Results: Significant decrease of mitochondrial dehydrogenase activities were observed in PDS group as compared with those in control group and AM groups(P<0.05).
结果表明:在化学反应体系中,菜籽多酚级分- 2具有还原能力,能清除活性氧,抑制脂肪氧合酶的活性。
The results showed that RSPP-2 is a good deoxidant and can scavenge reactive oxygen species and inhibit lipoxygenase in some modified chemical systems.
本文利用具有配位、溶解和还原能力的乙二胺-乙二醇二元混合溶剂体系制备了近似单分散的二硫化镍微球。
In this thesis, an ethylenediamine-glycol mixed solution system which has good abilities of coordination, dissolution and reductivity has been used to synthesize near monodispersed NiS2 microspheres.
对两种不同的蚂蚁窝进行甲醇提取,并对提取物进行了急性毒性、抗自由基,酚含量、还原能力和抗菌活性的检测。
Methanol extracts of two kinds of formicary were investigated for their free radical scavenging activities, total phenolic content, reduction power and antimicrobial activities.
以水稻土为供试样品,在厌氧培养条件下测定了不同土壤中氧化铁的还原状况,比较了不同氧化铁矿物的微生物还原能力。
Different paddy soils as tested samples, reduction status of difference soils was be determined under anaerobic incubation, and the ability of microbial iron reduction was be compared.
XRD衍射图谱表明衍射图谱表明,硫化物是催化so2还原反应的活性相,该活性相的形成与催化剂的氧化还原能力有关。
XRD diffraction graphics indicate that sulphide is the active components to catalyze the deoxidize reaction of SO2, and the formation of which is related with the ability of oxidation deoxidizing.
结果表明,在适当的用药浓度下,从细胞生长抑制情况、形态学观察及NBT还原能力测定判断,三种药物对HL - 60细胞有明显的诱导分化作用。
It was found that these three compounds can induce the differentiation of HL-60 cells in vitro, judged by cell growth inhibition, morphologic observation and NBT reduction ability.
在啤酒生产过程中,蛋氨酸的转化和代谢会产生许多影响啤酒风味的含硫化合物,这些化合物在啤酒中的分布水平主要取决于酵母在发酵过程中的还原能力。
During beer brewing, the transform and metabolism from methionine would produce lots of sulfur compounds, the distribution of which is mainly determined by yeast reducibility in fermentation.
利用不同的方法(还原能力、DPPH法、TEAC法和脂质体过氧化)评价了中华补血草根提取物的抗氧化活性,同时测定了其总酚、黄酮和原花青素的质量分数。
The antioxidant activity of Limonium simens (Girard) Kuntze root extract was examined using various antioxidant assays, such as reducing power, DPPH assay, TEAC assay, lipid peroxidation.
测定丙二醛(MDA )、巯基含量和总抗氧化能力等氧化还原相关生化指标。
The MDA level, thiol content, and total antioxidative capacity of cells were also measured.
把分子态的氢转变为等离子态的氢可以从热力学和动力学层面上提高氢还原金属氧化物的能力。
Transforming molecular hydrogen to plasma hydrogen can enhance the reduction ability of hydrogen in the terms of thermodynamics and kinetics.
结果发现,引入推电子基团,如烷基,会使C60得电子能力降低,第一个还原电位有较大的负移;
It was found that introducing electron donating groups, such as alkyls, weaken the electron accepting ability of C60 and make its first reduction wave shifted to more negative position.
还原型谷胱甘肽(GSH)存在于人体各种组织和细胞中,具有调节机体中蛋白质和核苷酸合成的作用,并与机体中的抗氧化能力有关。
GSH exists all kinds of organizations and the cells in human body, which can adjust the synthesis of protein and ribonucleotide and is related to the antioxidant capacity of the body.
随着还原时间的增长,等离子态氢还原氧化物得到的金属层厚度增加。这表明等离子态氢能强化氢还原金属氧化物的能力。
With an increase of reduction time, the reduced metallic layer became thicker, which showed that the plasma hydrogen enhanced the reduction ability of hydrogen for metal oxide.
通过实验分析发现,相机的宽容度为8.3EV,在颜色还原方面,相机再现红色和绿色能力较差。
It was found that the tolerance of the camera is 8.3 EV; the camera has lower reproduction ability for red and green.
它应该是可用的、可还原的、安全的、灵活响应的、而且必须拥有当前(和未来)充足的扩展能力。
It should be available, resilient, secure, responsive, and must have abundant capacity for current (and future) needs.
当吸附在ACF中的有机蒸汽与水的亲合力强时或参考氧化还原反应的金属离子氧化能力较强时,预先吸附有机蒸汽对ACF氧化还原容量没有明显影响。
When the affinity of organic vapors for water or the oxidation ability of metal ions used is strong enough, he adsorbed organic vapors on ACF do not affect the REDOX capacity of ACF for metal ions.
当吸附在ACF中的有机蒸汽与水的亲合力强时或参考氧化还原反应的金属离子氧化能力较强时,预先吸附有机蒸汽对ACF氧化还原容量没有明显影响。
When the affinity of organic vapors for water or the oxidation ability of metal ions used is strong enough, he adsorbed organic vapors on ACF do not affect the REDOX capacity of ACF for metal ions.
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