| 蓼蓝挥发性成分研究 |
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| 引用本文： | 刘福涛,宋晓静,魏蔷,张智敏,李华民,张呈瑞,王俊儒.蓼蓝挥发性成分研究[J].北京师范大学学报(自然科学版),2010,46(5). |
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| 作者姓名： | 刘福涛 宋晓静 魏蔷 张智敏 李华民 张呈瑞 王俊儒 |
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| 作者单位： | 西北农林科技大学理学院, 712100, 陕西, 杨凌;北京师范大学化学学院,100875, 北京;山东鲁锦实业有限公司,272400,山东,济宁 |
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| 基金项目： | 农业部公益性行业科研专项基金资助项目 |
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| 摘 要： | 对蓼蓝(Polygonum.tinctorium.Lour)的挥发性成分进行研究.用水蒸汽蒸馏法提取蓼蓝挥发性成分,用GC-MS进行分离测定,结合计算机检索技术对分离的化合物进行结构鉴定,应用色谱峰面积归一化法计算各成分的相对含量.分离出112个成分,确定了41个化合物,占挥发油总量的82.37%.蓼蓝挥发油成分质量分数w大于2%的为:6-甲基-2-羧酸吡啶2.64%,2,4-二甲基环己醇2.32%,3-甲基苯甲醛6.27%,2-甲氧基-4-烯丙基苯酚26.64%,4-甲基-5-氨基乙烯基-6-羟基-2-羰基-3-吡啶甲腈2.26%,3-氨基-2-环己烯-1-酮3.24%,6,10,14-三甲基-2-十五酮2.0%,十六碳酸7.93%,3,7,11,15-四甲基-2-十六烯-1-醇4.81%,9,12,15-十八碳三烯酸-2,3-二羟基丙酯4.31%.含量最高的化合物为2-甲氧基-4-烯丙基苯酚.
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| 关 键 词： | 蓼蓝 水蒸汽蒸馏 挥发油 气相色谱-质谱联用 |
DETERMINATION OF VOLATILE CONSTITUENTS IN POLYGONUM TINCTORIUM LOUR |
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| LIU Futao,SONG Xiaojing,WEI Qiang,ZHANG Zhimin,LI Huamin,ZHANG Chengrui,WANG Junru.DETERMINATION OF VOLATILE CONSTITUENTS IN POLYGONUM TINCTORIUM LOUR[J].Journal of Beijing Normal University(Natural Science),2010,46(5). |
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| Authors: | LIU Futao SONG Xiaojing WEI Qiang ZHANG Zhimin LI Huamin ZHANG Chengrui WANG Junru |
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| Institution: | LIU Futao1) SONG Xiaojing1) WEI Qiang2) ZHANG Zhimin2) LI Huamin2) ZHANG Chengrui3) WANG Junru1)(1) College of Science,Northwest A & F University,712100,Yangling,Shaanxi,China,2) College of Chemistry,Beijing Normal University,100875,Beijing,3) Tapestry from Shandong Industrial Co.Ltd,272400,Jining,Shandong,China) |
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| Abstract: | Chemical constituents in volatile oil from Polygonum tinctorium Lour were investigated.The volatile oil was obtained by steam distillation,followed by separation and identification on GC-MS.In total 112 peaks were separated,with 41 of the peaks accounting for 82.37% of the total extract identified.Major constituents of >2% are as follows: 6-methyl-2-pyridinecarboxy-ic acid at 2.64%,2,4-dimethyl cyclohexanol at 2.32%,3-methyl benzaldehyde at 6.27%,2-methoxy-4-vinylphenol at 26.64 %,5-aminomethylene-6-hydroxy... |
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| Keywords: | Polygonum tinctorium Lour steam distillation volatile oil GC-MS |
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