不同提取方法所得山茶油的品质比较

被引：14

作者：

葛杭丽 ^{[1
]}

彭丽 ^{[1
]}

孟祥河 ^{[1
]}

肖朝耿 ^{[1
,2
]}

机构：

[1] 浙江工业大学海洋学院

[2] 浙江省农业科学院食品科学研究所

来源：

浙江农业学报 | 2017年 / 29卷 / 07期

关键词：

提取方法; 水酶法; 山茶油; 品质;

D O I：

暂无

中图分类号：

TS225.1 [植物油];

学科分类号：

083202 ;

摘要：

采用化学分析法、HPLC、GC-MS法分析水酶法、水代溶剂法、有机溶剂萃取法所得山茶油的理化指标、角鲨烯、维生素E、主要脂肪酸含量及组成。结果显示,水酶法和水代溶剂法提取山茶油的感官指标和理化指标相近,优于有机溶剂萃取法所提山茶油。水酶法所提山茶油中的角鲨烯(255.00μg·g-1)、α-维生素E(247.44μg·g-1)、β-维生素E(46.05μg·g-1)、δ-维生素E(11.65μg·g-1)含量高于其他2种方法所提山茶油。各方法提取的山茶油中脂肪酸组成没有显著性差异。从感官、理化指标和特征活性物质角鲨烯及维生素E含量综合来看,水酶法提取山茶油的品质较优,在工业生产中具有较大的应用前景。

引用

页码：1195 / 1200

页数：6

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