天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (11): 1839-1842.

• 开发研究 • 上一篇    下一篇

丁岙杨梅挥发油成分及抗肿瘤活性的研究

刘涛,金吉林,金吉芬,彭志军,罗福贤*   

  1. 贵州省农业科学院果树科学研究所,贵阳 550006
  • 出版日期:2014-11-29 发布日期:2014-12-18

Volatile Constituents from Myricarubra cv. DingAo Orient Pearl and Its Antitumor Activity

LIU Tao, JIN Ji-lin, JIN Ji-fen, PENG Zhi-jun, LUO Fu-xian*   

  1. Guizhou Fruit Institute,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China
  • Online:2014-11-29 Published:2014-12-18

摘要: 采用水蒸气蒸馏法提取丁岙杨梅果实挥发油,通过气相色谱-质谱联用法(GC-MS)分析其化学成分,同时使用MTT法检测其对肿瘤细胞的体外增殖的抑制活性。从丁岙杨梅果实挥发油中分离得到33个峰,鉴定出了其中的27个化合物,已鉴定的化合物占总组分的92.37%,其主要成分为:石竹烯(20.80%)、邻苯二甲酸己烷-3-醇异丁醇酯(9.73%)、棕榈酸(26.55%)、2,2′-亚甲基双-(4-甲基-6-叔丁基苯酚)(6.55%)、邻苯二甲酸二异辛酯(4.23%)、β-谷甾醇(3.23%)等。丁岙杨梅果实挥发油表现出了较好的抗肿瘤活性,浓度为200 μg/mL时,对肿瘤细胞MGC-803、MCF-7和A549体外增殖的抑制率分别为57.3%、42.0%和42.4%。丁岙杨梅果实挥发油化学成分复杂,含有大量的有机酸、酯、萜、酚、甾体、烷烃等,同时也对肿瘤细胞的体外增殖表现了较好的抑制作用。

关键词: 丁岙杨梅, 挥发油, 气相色谱-质谱联用, 抗肿瘤

Abstract: To study the chemical compositions of volatile oil from Myricarubra cv.DingAo Orient Pearl and its anti-tumor activity.The volatile oil from M.rubra was extracted by steam distillation,and was identified by gas chromatography-mass spectrometry (GC-MS).The antitumor effect of the oil was evaluated by MTT assay.Twentyseven compounds were identified,accounted for 92.37% of the extract.The major components were caryophyllene (20.80%),phthalic acid,hex-3-yl isobutyl ester (9.73%), n-hexadecanoic acid (26.55%),phenol,2,2′-methylenebis[6-(1,1-dimethylethyl)-4-methyl (6.55%),diisooctyl phthalate (4.23%) and β-sitosterol (3.23%).The oil showed significant antitumor activities against MGC-803,MCF-7,and A549 cells (tumor growth inhibitory rates were 57.3%,42.0%,and 42.4% at 200 μg/mL,respectively).

Key words: Myricarubra cv.DingAo Orient Pearl, volatile oil, GC-MS, antitumor activity

中图分类号: 

R284.2