| 生育酚对亚麻籽油纳米乳液稳定性的影响 |
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| 引用本文： | 郭鑫. 生育酚对亚麻籽油纳米乳液稳定性的影响[J]. 中国油脂, 2020, 45(11): 141-144 |
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| 作者姓名： | 郭鑫 |
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| 作者单位： | 江南大学 食品学院，国家功能食品工程技术研究中心，江苏省食品安全与质量控制协同创新中心，江苏 无锡 214122 |
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| 基金项目： | 国家食品科学与工程一流学科建设项目（JUFSTR20180202） |
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| 摘 要： | 研究生育酚对亚麻籽油纳米乳液物理稳定性和氧化稳定性的影响。结果表明，生育酚会显著降低亚麻籽油纳米乳液中脂质氧化产物含量，进而提高乳液的氧化稳定性，同时不会影响乳液的粒径、PDI和Zeta电位。因此，生育酚可以作为抗氧化剂，改善亚麻籽油纳米乳液的氧化稳定性，但对乳液的物理稳定性无影响。
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| 关 键 词： | 亚麻籽油；生育酚；脂质氧化；纳米乳液；物理稳定性；氧化稳定性 |
Effect of tocopherol on stability of flaxseed oil nanoemulsions |
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| GUO Xin. Effect of tocopherol on stability of flaxseed oil nanoemulsions[J]. China Oils and Fats, 2020, 45(11): 141-144 |
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| Authors: | GUO Xin |
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| Affiliation: | Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, NationalEngineering Research Center for Functional Food, School of Food Science and Technology,Jiangnan University, Wuxi 214122, Jiangsu, China |
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| Abstract: | The effects of tocopherol on the physical stability and oxidation stability of flaxseed oil nanoemulsions were researched. The results showed that tocopherol significantly reduced the content of lipid oxidation products in flaxseed oil nanoemulsions, thereby enhancing the oxidation stability of the nanoemulsions, and did not affect the particle size, PDI and Zeta potential of the nanoemulsions. Therefore, tocopherol could be used as an antioxidant to improve the oxidative stability of flaxseed oil nanoemulsions, but had no effect on the physical stability of the nanoemulsions. |
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| Keywords: | flaxseed oil tocopherol lipid oxidation nanoemulsion physical stability oxidation stability |
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