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林业科学 ›› 2007, Vol. 43 ›› Issue (07): 22-29.doi: 10.11707/j.1001-7488.20070705

• 论文及研究报告 • 上一篇    下一篇

曹州木瓜果实香气物质的研究

李自峰1 张可群1 朱丽琴1 尹燕雷2 张伟2 苑兆和2   

  1. 1.山东林业科技培训中心,济南250013;2.山东省果树研究所,泰安271000
  • 收稿日期:2006-12-29 修回日期:1900-01-01 出版日期:2007-07-25 发布日期:2007-07-25

Aromatic Substances in Chaenomeles Fruits in Caozhou, Shandong Province

Li Zifeng1,Zhang Kequn1,Zhu Liqin2,Yin Yanlei2,Zhang Wei2,Yuan Zhaohe2   

  1. 1. Shandong Forestry Science and Technology Training Center Jinan 250013; 2. Shandong Institute of Pomology Tai'an 271000
  • Received:2006-12-29 Revised:1900-01-01 Online:2007-07-25 Published:2007-07-25

摘要:

利用顶空固相微萃取法提取芳香物质,气相色谱-质谱联机定性定量分析,测定曹州木瓜狮子头、剩花、豆青和玉兰的挥发性物质,并对木瓜不同品种的香气组分进行分析探讨。共测定出145种香气组分,曹州木瓜狮子头、剩花、豆青和玉兰分别为70、70、69和70种,各自占总峰面积的99.88%、99.7%、99.97%、99.37%,以醇类、醛类、烯烷类、酮类、酯类、杂环类等为主,其中又以C6醇(如1-己醇、2,4-己二烯-1-醇、反式-2-甲基-环戊醇等)、C6醛[(E)-2-己烯醛、2-己烯醛、E,E-2,4-己二烯醛等]居多。结果表明:狮子头、剩花、豆青和玉兰不同品种香气组分存在一定的差异,但大部分主要组分相同;主要组分含量差异是曹州木瓜不同品种间香气不同的主要原因。

关键词: 曹州木瓜, 香气成分, 气相色谱-质谱联机分析

Abstract:

The aromatic substances in the fruit of Chaenomeles sinensis (Shizitou,Shenghua,Douqing and Yulan cultivars)in Caozhou,Shandong,China were determined by using headspace solid phase microextraction and GC/MS. Differences of aromatic substances among four cultivars were analysed. The results showed that total 145 kinds of substances were detected,in which there were 70 kinds in Shizitou,Shenhua and Yulan respectively,and 69 kinds in Douqing. The relative content was 99.88%,99.7%,99.37%,99.97% respectively. The main aromatic substances in Chaenomeles sinensis in Caozhou were alcohols,aldehydes,alkyls,ketones,esters,mixed cycloes,and the alcohols with six C(1-Hexanol,2,4-Hexadien-1-ol,trans-2-methyl-Cyclopentanol) and the aldehydes with six C ((E)-2-Hexen-1-ol,2-Hexenal,(E,E)-2,4-Hexadienal) were the main substances.The results indicated that aromatic substances in four different cultivars were different,but most main compositions were the same. The difference of the main aromatic substances was the main cause of the different aroma of the Chaenomeles sinensis in Caozhou.

Key words: Chaenomeles sinensis, aromatic substances, GC/MS