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题名: γ-辐射对不饱和脂肪酸氧化反应的影响
其他题名: Effect of γ - irradiation on unsaturated fatty acid oxidation reaction
作者: 武俊杰; 吾满江·艾力; 刘力; 张亚刚
关键词: γ-辐射 ; 亚油酸 ; 共轭亚油酸 ; 过氧化值 ; 氢过氧化物
刊名: 中国油脂
发表日期: 2005
卷: 30, 期:5, 页:41-44
摘要: 对亚油酸和共轭亚油酸,分别在空气气氛和氮气气氛下进行了一定剂量的60Coγ-辐射,每隔2d测定其过氧化值。研究结果表明,辐射剂量和放置时间对不饱和脂肪酸的过氧化值有较大影响,共轭亚油酸的氧化稳定性好于亚油酸。并进一步探讨了不饱和脂肪酸在γ-辐射下过氧化值与反应机制之间的内在联系。
英文摘要: Linoleic acid and conjugated linoleic acid were sampled in glass bottles charged with air and nitrogen re-spectively, and were irradiated with a)Co at different dose level. Peroxide value of samples were determined every two days. The results showed that the irradiation dose and storage period had great effect on peroxide value of two samples. Conjugated linoleic acid was more stable than linoleic acid during oxidation process. Relationship between the peroxide value and reaction mechanism under the y - irradiation was also discussed.
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/2144
Appears in Collections:新疆维吾尔自治区精细化工工程技术研究中心_期刊论文

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作者单位: 中国科学院新疆理化技术研究所; 中国科学院研究生院

Recommended Citation:
武俊杰,吾满江·艾力,刘力,等. γ-辐射对不饱和脂肪酸氧化反应的影响[J]. 中国油脂,2005,30(5):41-44.
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文件名: _辐射对不饱和脂肪酸氧化反应的影响.pdf
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