食品科学

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黔产白鬼笔不同部位提取物的成分分析

李文力1,黎 璐1,汤洪敏1,2,*   

  1. 1.贵州民族大学化学与环境科学学院,贵州 贵阳 550025;2.贵州民族大学 贵州民族医药研究院,贵州 贵阳 550025
  • 出版日期:2016-01-25 发布日期:2016-01-15
  • 通讯作者: 汤洪敏
  • 基金资助:

    国家自然科学基金地区科学基金项目(31160013);贵州省科技厅项目(黔科合J字LKM[2013]01号)

Chemical Composition Analysis of Extracts from Different Parts of Phallus impudicus L. Growing in Guizhou Province

LI Wenli1, LI Lu1, TANG Hongmin1,2,*   

  1. 1. College of Chemistry and Environmental Science, Guizhou Minzu University, Guiyang 550025, China;
    2. Guizhou Institute of Ethnic Medicine, Guizhou Minzu University, Guiyang 550025, China
  • Online:2016-01-25 Published:2016-01-15
  • Contact: TANG Hongmin

摘要:

目的:通过黔产白鬼笔子实体干品的菌盖、菌柄、菌托3 个部位石油醚和乙醇提取物的化学成分研究,寻找并拓展白鬼笔的利用价值。方法:在常温条件下先后用石油醚和乙醇分别对白鬼笔的3 个部位进行超声提取,应用气相色谱-质谱联用仪对提取物的化学成分进行研究,气相色谱柱为HP-INNOWAX极性柱,程序升温条件为:60 ℃保持2 min,以10 ℃/min升至160 ℃,保持6 min,以3 ℃/min升至220 ℃,保持17 min,用NIST 08谱库进行成分比对。结果:2 种提取物共检出67 种成分,其中66 种成分在白鬼笔的研究中尚未见报道。石油醚提取物共检出35 种成分,菌盖、菌柄、菌托3 个部分分别检测出24、18、18 种成分。乙醇提取物共检出38 种成分,菌盖、菌柄、菌托3 个部位分别检测出26、28、12 种成分。结论:从白鬼笔中检出的顺,顺-9,12-十八碳二烯酸、二丁基羟基甲苯、邻苯二甲酸二异丁酯、异山梨醇、1,2-环戊二酮、α-吡咯烷酮、烟酰胺、9,12-十八碳二烯酸乙酯等具利用价值的成分可为白鬼笔3 个部位的开发利用提供科学依据。

关键词: 白鬼笔, 石油醚提取物, 乙醇提取物, 气相色谱-质谱联用仪

Abstract:

Objective: To find out and expand the utilization potential of Phallus impudicus L. by analyzing the chemical
composition of petroleum ether and ethanol extracts from its pileus, stipe and volva. Methods: The volatile components of the
pileus, stipe and volva of Phallus impudicus L. were obtained by successive extraction with petroleum ether and ethanol under
room temperature (25–30 ℃). The chemical composition of each extract was identified by gas chromatography-mass spectrometry
(GC-MS) using a polar column HP-INNOWAX. Temperature programming was as follows: initial temperature was set to 60 ℃
hold for 2 min, followed by an increase of 10 ℃/min to 160 ℃ held for 6 min, and another increase of 3 ℃/min to 220 ℃ held
for 17 min. The spectra were compared with those published in the mass spectral library NIST 08. Results: A total of 67 volatile
components were identified from the two different solvent extracts of Phallus impudicus L., 66 compounds of which were first
reported in this study. A total of 35 compounds were extracted with petroleum ether from Phallus impudicus L., 24, 18 and 18
of which were identified from the extracts of pileus, stipe and volva, respectively. A total of 38 components were extracted from
Phallus impudicus L. including 26, 28 and 12 compounds identified from the extracts of pileus, stipe and volva, respectively.
Conclusions: The presence of 9,12-octadecadienoic acid (Z,Z)-, butylated hydroxytoluene, 1,2-benzenedicarboxylic acid, bis
(2-methylpropyl) ester, isosorbide, 1,2-cyclopentanedione, 2-pyrrolidinone, niacinamide, 9,12-octadecadienoic acid, and ethyl ester
can provide the scientific basis for reasonable utilization of Phallus impudicus L..

Key words: Phallus impudicus L., petroleum ether extract, ethanol extract, gas chromatography-mass spectrometry (GC-MS)

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