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投稿时间：2015-12-15
投稿时间：2015-12-15
中文摘要: 以亚麻籽为原料，采用超声波辅助法对亚麻籽胶的提取工艺进行研究，针对料液比、提取温度、提取液pH、提取时间和提取功率5个因素进行了单因素试验及正交试验，结果表明：温度对亚麻胶提取的影响最大，由正交实验得出最佳提取亚麻胶的工艺条件为：料液比1∶30（g/mL），提取温度90℃、初始pH 7.0，提取功率240 W，时间40 min、时亚麻壳中亚麻胶的提取率为19.8%。
Abstract:The ultrasonic assistant extraction technique of flaxseed gums was studied with flaxseed seeds as raw material.The effect of liquid-solid ratio，ultrasonic temperature，the beginning pH，time，and ultrasonic power were tested by one-factor experiments and orthogonal experiments.The results showed that temperature was the most important impact.Considering the process and the test results，the selected condition was：liquidsolid ratio was 1∶30，90℃，pH7.0，power was 240 W，time is 40 min.On these conditions，the extracting radio of flaxseed gums was 19.8%.
keywords: ultrasonic flaxseed gums extraction
文章编号：201610017 中图分类号： 文献标志码：
基金项目:广东高校特色调味品工程技术开发中心建设项目（GCZX-B1103）；广东轻工职业技术学院校级项目（KJ201107）；广东省高等职业教育专业领军人才培育项目；“创新强效工程”之自主创新能力提升项目“调味品产业应用技术平台”
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