火麻仁油复合油凝胶的制备及性能表征Preparation and performance characterization of composite oleogel based on hemp seed oil
旨在提高火麻仁油的稳定性,扩大其在食品工业中的应用,采用火麻仁油为原料,单硬脂酸甘油酯、米糠蜡、蜂蜡、甘蔗蜡和巴西棕榈蜡为凝胶剂,制备火麻仁油凝胶,以持油率和硬度为指标,对凝胶剂种类、凝胶剂复配比例和复合凝胶剂添加量进行优化,并对所得油凝胶的微观结构、流变特性、傅里叶红外光谱(FT-IR)、热学性质(DSC分析)以及运载β-胡萝卜素的储藏稳定性进行表征。结果表明:在甘蔗蜡与米糠蜡质量比1∶ 1、复合凝胶剂添加量8%条件下,所形成的火麻仁油凝胶具有较高的持油率(95.04%)和适中的硬度(147.6 g),油凝胶的晶体分布更加均匀、网络结构更加致密,有利于束缚油脂;相比25 ℃,4 ℃下形成的油...
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| Main Author: | 夏岚1, 刘清雷1, 邓肖丽2, 张鑫鹏1, 张健1,2 XIA Lan1, LIU Qinglei1, DENG Xiaoli2, ZHANG Xinpeng1, ZHANG Jian1,2 |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
中粮工科(西安)国际工程有限公司
2025-07-01
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| Series: | Zhongguo youzhi |
| Subjects: | |
| Online Access: | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20250714&flag=1 |
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