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农学学报 ›› 2013, Vol. 3 ›› Issue (2): 70-74.

所属专题: 园艺

• 农业工程 农业机械 生物技术 食品科学 • 上一篇    下一篇

青胡椒油树脂化学成分的研究

刘红 谭乐和 邬华松 谷风林 初众 宗迎 朱红英   

  • 收稿日期:2012-09-14 修回日期:2012-11-06 出版日期:2013-02-20 发布日期:2013-02-20
  • 基金资助:

    国家科技支撑《香草兰等南方特产资源生态高值利用技术研究与产品开发》

Chemical Constituents of Green Pepper Oleoresin

  • Received:2012-09-14 Revised:2012-11-06 Online:2013-02-20 Published:2013-02-20

摘要:

采用气相色谱-质谱联用技术(GC-MS)分别对乙醇和乙酸乙酯提取的青胡椒油树脂化学成分进行分析测定,并结合计算机检索技术对其成分进行结构鉴定,应用色谱峰面积归一化法计算各成分的相对百分含量。结果显示,在乙醇和乙酸乙酯提取的青胡椒油树脂中,共鉴定了58种化学组分,分别占质量分数的94.71%和97.36%。其中,这两种青胡椒油树脂中含量较高的成分主要有胡椒碱、石竹烯、胡椒新碱、D-柠檬烯、δ-榄香烯、石竹烯氧化物和喇叭烯氧化物(II)。

关键词: 秀珍菇, 秀珍菇, 碳, 氨基酸, 数量性状, 灰色关联分析

Abstract:

Chemical constituents of the green pepper oleoresin made from alcohol and ethyl acetate were analyzed by using the gas chromatography-mass spectrometry (GC-MC), and identified by their mass spectra, and their relative percentage was calculated from the GC peak areas. Fifty-eight compounds were identified, accounting for 94.71% and 97.36%of the total detected constituents, respectively. The major constituents identified from the two oleoresin include piperine,caryophyllene, piperanine, D-limonene,δ-elemene,caryophyllene oxide and ledene oxide-(II).

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