Effects of infrared heat treatment on the active ingredients and comprehensive antioxidant level of Camellia seed oil [红外热处理对油茶籽油活性成分及综合抗氧化水平的影响]

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成果类型：

期刊论文

作者：

王龙祥;罗凡;杜孟浩;方学智;钟海雁

通讯作者：

Luo, Fan(luofan329@163.com)

作者机构：

[王龙祥; 钟海雁] School of Food Science and Technology, Central South University of Forestry and Technology, Changsha

410004, China

[罗凡; 杜孟浩; 方学智] Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou

311400, China

[王龙祥] 410004, China <&wdkj&> Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou

语种：

中文

关键词：

热处理;油脂;活性成分;综合抗氧化水平;主成分分析;抗氧化能力

关键词(英文)：

Alcohols;Gas chromatography;Glycosylation;Heat treatment;High performance liquid chromatography;Lipids;Oils and fats;Oxidation;Principal component analysis;Unsaturated fatty acids;Active ingredients;After-heat treatment;Antioxidant capacity;Comprehensive antioxidant level;Maillard products;Oil and fats;Polar components;Principal Components;Principal-component analysis;Seed oil;Antioxidants

期刊：

农业工程学报

ISSN：

1002-6819

年：

2023

卷：

期：

页码：

275-284

DOI：

10.11975/j.issn.1002-6819.202210187

基金类别：

2021YFD1000402:国家重点研发计划 2021C04033:浙江科研对口帮扶项目

机构署名：

本校为第一机构

院系归属：

食品科学与工程学院

摘要：

为探究热处理后油茶籽油活性成分的变化规律与其氧化稳定性内在联系,该研究以油茶籽为原料,经热处理后对所得油茶籽油的 7 个指标进行测定分析(氧化诱导时间、脂肪酸组成、多酚、美拉德产物、β-谷甾醇、角鲨烯、生育酚),并对整体抗氧化水平构建综合评价体系.结果表明:热处理后油茶籽油各指标均有显著性变化(P

摘要(英文)：

The purpose of this study is to investigate the internal relationship between the active components of Camellia oleifera seed oil and oxidation stability, as well as to comprehend the active component change after heat treatment. The Camellia oleifera seed oil was obtained by hydraulic pressing after heat treatment at different temperatures and time. A systematic analysis was implemented for the oxidation induction time, fatty acid composition, Maillard products, polyphenols, sterols, squalene, and tocopherol. The oxidation induction time was d...

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Effects of infrared heat treatment on the active ingredients and comprehensive antioxidant level of Camellia seed oil [红外热处理对油茶籽油活性成分及综合抗氧化水平的影响]

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