• 其他饱和非环一元卤化物过氧化物过氧酸

    Other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids;

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  • 重排反应时避免直接使用危险性过氧酸合成工艺安全可行。

    This synthetic method is safer and easily operated due to the avoidance of direct use of hazardous peracid in the rearrangement.

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  • 本文综述了纸浆漂白漂白、过氧化氢漂白、光催化漂白、过氧酸漂白碳水化合物保护措施

    In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were summarized respectively.

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  • 本文介绍过氧酸漂白不同金属离子作用机理控制提出一些控制渡金属离子作用的新的有效的方法

    This paper summarizes the effect of different transition metal ions on peracid bleaching and their respective mechanism, and introduces some methods of controlling transition metal ions.

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  • 脂质过氧硫代巴比反应性物质方法测量

    Lipid peroxidation was measured by thiobarbituric acid-reactive substances methods.

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  • 寻找含有水杨,乙醇过氧化苯甲酰洗面奶

    Look for cleansers with salicylic acid, glycolic acid, benzoyl peroxide or sulfur.

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  • 李子干含有的大量新绿原绿原是对付过氧阴离子自由基特别有效化剂。

    Dried plums contain high amounts of neochlorogenic and chlorogenic acids, antioxidants that are particularly effective in combating the " superoxide anion radical".

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  • 番茄红素有效抑制油脂降低油脂过氧延长油脂的保存时间

    Lycopene can effectively control the acidation of oil, reduce the acid value and peroxide value of the soybean oil, and prolong the storage time.

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  • 另外化学指标过氧对照相比一定的改善

    Besides, compared with control the peroxide value and acid price of its chemical indexes also improve a little.

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  • 目的研究丁烯内酯脂质过氧化效应

    Objective: To study the effect of butenolide on lipid peroxidation.

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  • 本文介绍一种有机钡盐为主复合型柴油添加剂,其主要成分过氧环烷焦化汽油反应所生成的环烷钡。

    The smoke suppressing effect of organic barium salt, a product of the reaction between barium bioxide and naphthenic acid in coking gasoline, as a diesel oil additive was studied.

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  • 采用透气性包装材料进行真空包装添加包装,明显抑制过氧化值价的增加速度延缓败。

    Compared with the control, the vacuum package or adding deoxidant package with materials of low venting quality can constrain the accelerating speed of PV and AV, and delay rancidity.

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  • 定期取样测定大米的脂肪水溶、还原糖、非还原糖、粘度化物酶活性的变化。

    The samples were taken regularly to determine fatty acid, soluble acid, reducing sugar, non-reducing sugar, viscosity and peroxidase.

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  • 化剂钾、钾、坏血氮二甲酰胺化钙

    These oxidants are potassium iodate potassium bromate assorbic acid azodicarbonamide and calcium peroxide.

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  • 研究过氧化苯甲酰(BPO)引发剂甲苯溶剂SBS丙烯共聚反应。

    The grafting-copolymerization of acrylate to SBS block copolymer in toluene solution with BPO as initiator was studied.

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  • 采用三甲基丙烷三丙烯酯(TMPTA)作共交联研究对EPDM化物硫化行为力学性能老化性能的影响。

    The influence of TMPTA co curing agent on the curing behavior, the physical properties and the aging properties of the peroxide cured EPDM was investigated.

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  • 过氧二叔丁基引发剂二醇酯为溶剂,进行丙烯溶液共聚合后,用水稀释得到丙烯树脂分散体。

    Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.

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  • 金华火腿加工程中,肌内脂肪皮下脂肪的一直上升过氧羰基价TBA值有升有总体呈上升趋势,脂肪程度不断增强

    During the processing of JinHua ham, AV value kept rising, POV value carbonyl value and TBA value was up and down, but rising totally, the degree of lipid oxidation increased continuously.

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  • 分别盐、过氧杂多化合物、杂多催化剂过氧化法合成

    Adipic acid is synthesized by oxidation hydrogen peroxide method with tungstate and peroxide heteropoly acid as catalysts.

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  • 过氧(POV)、共轭二烯型氢过氧化物含量脂肪相对含量的变化为指标研究了鱼油不同体系中的稳定性

    The oxidative stability of fish oil in different systems was studied by using peroxide value (POV), conjugated diene hydroperoxide content and fatty acids content as indexes.

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  • 探讨花籽(简称红花油)用于烹调使用温度烹调温度过氧影响

    In this paper the cooking temperature of safflower seed oil (simplified as safflower oil) and the influence of cooking temperature on acidic value and peroxide value were investigated and discussed.

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  • 研究过氧苯甲引发丙烯甲基丙烯聚丙烯非织造布主要影响因素

    Main factors affecting the graft modification of acrylic acid and methacrylic acid onto melt - blown polypropylene nonwovens initiated by benzoyl peroxide are studied.

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  • 过氧化苯甲酰BPO引发剂二甲苯溶剂进行丙烯密度聚乙烯LDPE溶液枝聚合。

    The grafting of acrylic acid on to low density polyethylene(LDPE) was studied in solution. Benzoyl peroxide(BPO) and xylene were used as initiator and solvent respectively.

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  • 目的使用低浓度过氧教室火车车厢的空气消毒效果评价,探讨过氧戊二对公共场所空气消毒适用性及消毒作用持续时间。

    Objective: To analysis the effect of disinfecting classroom and train carriages with perglutaric acid and determine the frequency and available dose of this disinfectant in disinfecting public rooms.

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  • 本文研究表明:核桃仁加速化试验中,过氧持续不断增加;

    The results showed that the fragment walnut kernel's peroxide value and acid value are increasing in the time of accelerated oxidation.

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  • 过氧化二甲酰(BPO)为引发剂,12 -二氯乙烷溶液中进行了丙烯ABS树脂

    The graft copolymerization of acrylic acid onto acrylonitrile butadiene styrene(ABS) terpolymer was initiated by benzoyl peroxide (BPO) in 1,2 dichloroethane solution.

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  • 亚麻抵消TPA小鼠皮肤脂质过氧影响

    Lbotenic acid counteracts the effect of TPA on lipid peroxidation in mouse skin.

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  • 过氧化剂十六烷基三甲基钨磷杂多铵为催化剂,催化甲醛苯甲

    Phenyl carboxylic acid was produced by oxidation of phenyl formaldehyde using hydrogen peroxide as oxidizing agent and amine hexadecane trimethyl P-W heteropoly acid as catalyst.

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  • 过氧化剂十六烷基三甲基钨磷杂多铵为催化剂,催化甲醛苯甲

    Phenyl carboxylic acid was produced by oxidation of phenyl formaldehyde using hydrogen peroxide as oxidizing agent and amine hexadecane trimethyl P-W heteropoly acid as catalyst.

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