过氧化反应

The drawbacks of the synthesis process are analyzed and the suggestion for improvement on the peracetic acid synthesis is also presented.

指出过氧乙酸的重要作用除了其广谱杀菌能力外，更体现在合成化学与工业领域的各类特殊氧化反应中。

A series of sulphonated SBS were achieved by reacting SBS blockcopolymer with sulphuric acid, meanwhile, the blends of PVC andsulphonated SBS were studied. By means of strength capabilityexamination and DSC analysis, it was found the miscibility wasincreased after SBS was sulphonated.2 The chemical grafting of styrene and PVC membrane2.1 The reaction condition of graftingBy means of the swelling and seepage of Styrene to PVC film,St was grafted onto PVC film by the initiation of BPO .

采用硫酸对热塑性弹性体SBS进行磺化，得到不同磺化度的产物，并对其与PVC的物理共混进行了研究；通过力学性能及DSC测试，发现SBS磺化后增加了与PVC的相容性(来源：Af2a2a2BC论文网www.abclunwen.com)。2 苯乙烯与聚氯乙烯膜的化学接枝2.1 苯乙烯与聚氯乙烯膜接枝条件利用苯乙烯对PVC的溶胀渗透，在过氧化苯甲酚的引发下发生接枝共聚反应。

The serum levels of TChE and SOD and CAT in hippocampus of mice in Cold group was also significantly higher than those in the Control group and Warm group(P 0.05或P 0.01),while the serum level of MDA in the Control group and Warm group were higher than that in the Cold group(P 0.05或P 0.01). Conclusion:(1)Long proper winter swimming could improve learning and memory abilities of mice.(2) Winter swimming could improve the ability of learning and memory by coordinate the content of acetylcholinesterase (3) This effect may be related to the decreased activity of TChE and the increased activity of anti-oxidatio.

1长期适量的冬泳运动可以促进小鼠学习记忆能力。2冬泳运动可以通过增加小鼠脑内海马组织中ACh的含量而影响TChE的活力。3冬泳运动促进学习记忆的机制可能是：3.1冬泳运动通过冷应激引起的神经内分泌系统的反应，来改变中枢神经系统的功能，使小鼠脑内乙酰胆碱的代谢增强、含量增加，从而促进学习记忆能力。3.2冬泳运动通过增强机体清除自由基的能力，来减轻脂质过氧化的程度，对小鼠的脑损伤起到保护作用，从而促进学习记忆能力。

Its based on the discoloring oxidation between calcein and hydrogen peroxide catalyzed by Fe.

基于Fe对过氧化氢氧化钙黄绿素的催化反应，建立了高灵敏测定痕量铁的新方法。

The important roles of peracetic acid are more illustrated in various special oxidations in various industrial fields and synthesis chemistry apart from the biocidal activity and disinfecting action of peractic acid.

指出过氧乙酸的重要作用除了其广谱杀菌能力外，更体现在合成化学与工业领域的各类特殊氧化反应中。

The effect of aluminum ions on the Fe2+-initiated lipid peroxidation in liposomes was studied by chemiluminescence, TBARS, conjugate dienes assays and ESR spectroscopy.

利用化学发光、TBA 反应与测量共轭二烯的方法观测了Al3＋对Fe2＋启动的卵磷脂脂质体脂质过氧化的影响。

It shown that the chicken flavorings can be produced by chicken oil oxidization combined with Maillard reaction.

结果表明，鸡油过氧化结合美拉德反应产生的肉味可以显著提升鸡肉的风味：当pH6。

Magnesium monoperoxyphtbalate is composed using benzoic anhydride,magnesium oxide and hydrogen peroxide .

以苯酐、氧化镁和双氧水为原料，研究了均匀设计在单过氧邻苯二甲酸镁合成中的应用，考察了苯酐与氧化镁的摩尔比、反应温度和反应时间对单过氧邻苯二甲酸镁合成的影响，确定了最佳反应条件。

The quality change was evaluated over a course of 4 weeks for pH, volatile basis nitrogen, peroxide value, thiobarbituric acid reactive substances, free fatty acid, fatty acid and sensory change.

在4周期间内评价鱼干的品质变化，评价指标包括pH值、挥发性盐基氮、过氧化值、硫代巴比妥酸反应物、游离脂肪酸、脂肪酸和感官变化等。

RESULT: In vitro,the IC_(50) of Que of inhibiting the production of lipid peroxides in homogenates from rat heart,brain,and CCl_(4) damaged liver in mice and H_(2)O_(2) induced hemolysis is 0.4×10~(-4),0.2×10~(-4),0.5×10~(-4),0.3×10~(-4) mol/L,separately,while that of TP is 0.7×10~(-4),7.8×10~(-4),1.1×10~(-4),0.6×10~(-4) mol/L,separately.

结果 ：在体外，Que和TP均可剂量依赖性地抑制Fenton反应导致的大鼠心、脑匀浆和CCl4毒化小鼠肝匀浆中过氧化脂质的生成和H2 O2 诱导的红细胞溶血：Que的IC50 分别为：0 4× 10 -4，0 2× 10 -4，0 5× 10 -4，0 3× 10 -4mol/L ；TP的IC50 分别为：0 7× 10 -4，7 8× 10 -4，1 1×10 -4，0 6× 10 -4mol/L。

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。