蓝莓籽油挥发性成分分析

Analysis on Volatiles from Blueberry Seed Oil by GC-MS

为探讨蓝莓籽油中生物活性物质的组成成分,采用气相色谱-质谱联用技术分析测定蓝莓籽油组成成分。最终分离鉴定出34种物质,其中优势成分为异戊酸L-薄荷酯(30.06%)、亚麻醇(11.82%)、顺-7-十四烯醛(9.77%)、γ-谷甾醇(6.04%)、β-谷甾醇(4.74%)、苯乙醇(4.72%)、顺-乙酸(13,14-环氧基)-11-十四烯酸(4.30%)、视黄醛(4.07%)、L-抗坏血酸-2,6-二棕榈酸酯(3.93%)、亚油酸乙酯(3.10%)和角鲨烯(3.00%),是较好的食品添加剂。

The chemical constituents of blueberry seed oil was analyzed by GC-MS to determine its active components.A total of 34constituents were isolated and identified.The principal constituents and contents in the volatiles were Menthyl isovalerate(30.06%),9,12-Octadecadien-1-ol(11.82%),Z-7-Tetradecenal(9.77%),gamma-Sitosterol(6.04%),beta-Sitosterol(4.74%),phenylethyl alcohol(4.72%),Z-(13,14-Epoxy)tetradec-11-en-1-ol acetate(4.30%),retinal(4.07%),l-(+)-Ascorbic acid,6-dihexadecanoate(3.93%),9,12-octadecadienoic acid,ethyl ester(3.10%),1,6,10,14,18,22-tetracosahexaen-3-ol(3.00%).All the principal constituents were good additives.