轻工学报2024，Vol.39Issue(1)：12-21,10.DOI:10.12187/2024.01.002
超声处理对蜂蜡-单甘酯基核桃油凝胶结构与性质的影响
Effect of ultrasound treatment on the structure and properties of walnut oil oleogels based on the beeswax-monoacylglycerol
摘要
Abstract
The walnut oil oleogels prepared by beeswax and monoglyceride was used as the research object and the effects of ultrasound treatment before or after complex oleogelators melting on the structure and properties of the walnut oli oleogels were explored.The research results indicated that when the mass ratio of beeswax to monoglyceride was 3 ∶ 7,the formed walnut oil oleogels had an oil bonding capacity(OBC)of over 95%and a smooth and stable surface morphology.All walnut oleogels showed solid-like elastic properties within a certain shear strain range,and the walnut oil oleogels prepared with 100 W-30 s parameters had the strongest mechanical properties.Ultrasound treatment could improve the crystal structure of walnut oil oleogels,produce more compact and fine crystal morphology,and effectively enhance OBC and thermal stability of walnut oil oleogels.The oleo-foams obtained by whipping the oleogels exhibited excellent decorative performance,and ultrasound treatment could significantly increase the overrun of the walnut oil oleogels.In sum,ultrasound treatment could improve the structure and properties of walnut oil oleogel,and make it a good substitute for margarine.关键词
核桃油凝胶/蜂蜡/单甘酯/超声处理Key words
walnut oil oleogel/beeswax/monoacylglycerol/ultrasound treatment分类
轻工纺织引用本文复制引用
张瑜,薛雨舒,沈乙杰,宋凯若,王丰俊..超声处理对蜂蜡-单甘酯基核桃油凝胶结构与性质的影响[J].轻工学报,2024,39(1):12-21,10.基金项目
中央高校基本科研业务费专项资金项目(BFUKF202312) （BFUKF202312）
国家重点研发计划项目(2022YFD1000104-03) （2022YFD1000104-03）
