草果精油提取工艺对比研究OACSTPCD
Comparative Study on Extraction Processes of Amomum tsaoko Essential Oil
目的:探究对比有机溶剂提取法和水蒸气蒸馏法两种提取方法得到的草果精油.方法:以草果为主材料,通过单因素试验优化精油的提取工艺条件.结果:有机溶剂提取法的最佳工艺条件为:液料比1:10、浸提时间2 h、提取温度 40℃,提取率为3.25%;水蒸气蒸馏法的最佳工艺条件为:粒径大小为20目、液料比1:9、浸提时间6 h,提取率为0.8267%.有机溶剂提取法提取率约为水蒸气蒸馏法的4倍,但得到的精油颜色较深、杂质较多;水蒸气蒸馏法提取得到的精油无明显杂…查看全部>>
[Objective]The two extraction methods of organic solvent extraction and steam distillation were explored and compared.[Method]Using Amomum tsaoko as the main material,the extraction process conditions of essential oil in Amomum tsaoko were optimized through single factor experiments and response surface methodology,and the extraction model with high yield was established.[Result]The optimum technological parameters of organic solvent extraction were solid to…查看全部>>
袁雯怡;张赟彬
上海中医药大学公共健康学院,上海 201203上海中医药大学公共健康学院,上海 201203||上海城建职业学院食品与旅游学院,上海 201415
草果精油提取单因素
Amomum tsaokoessential oilextractionsingle factor
《中国食物与营养》 2024 (8)
30-33,4
上海城建职业学院校级科研项目(项目编号:cjkj202309).
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