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鹿油的超临界二氧化碳萃取工艺及分析

DOI: 10.7671/j.issn.1001-411X.2012.04.030, PP. 580-584

Keywords: 鹿油,超临界二氧化碳,GC-MS,正交试验

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Abstract:

为探讨超临界萃取条件对鹿油萃取率的影响,以鹿肉为原料,通过单因素试验和正交试验考察了萃取压力、萃取温度、萃取时间对鹿油提取率的影响.研究结果表明,最佳萃取条件为萃取温度45℃、萃取压力40MPa、萃取时间150min.对鹿油理化性质指标和脂肪酸组成的测定结果表明,超临界萃取的鹿油酸价低,含有多种脂肪酸,其中不饱和脂肪酸总含量为41.94%.

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