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Head-space Solid Phase Microextraction and GC-MS Analysis of Fragrance of Three Apricot Cultivars
Author(s): 
Pages: 257-260
Year: Issue:  11
Journal: CHINESE AGRICULTURAL SCIENCE BULLETIN

Keyword:  果实香气成分气相色谱-质谱法固相顶空微萃取;
Abstract: 对3个杏品种"金太阳"、"鲁杏1号"、"鲁杏2号"成熟期果实顶空微萃取果肉中的挥发性物质进行气相色谱-质谱分析鉴定.金太阳杏检测出33种香气成分,占总峰面积的82.37%,主要香气物质为乙酸己酯、乙酸-4-已烯-1-酯、二羟乙酸、6-甲基-5-烯基-2-庚酮;"鲁杏1号"检测出10种香气成分,占总峰面积的51.18%,主要香气物质为二羟乙酸、苯乙醇、二乙基邻苯二甲酸酯、2-苯并噻吩;"鲁杏2号"检出10种香气成分,占总峰面积的48.06%.主要香气物质为乙醇、乙酸己酯、顺-3-己烯基-乙酸酯.3个品种间香气成分和含量均存在差异,杏香气成分是杏选育评价标准的重要指标之一.
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