| 梅花挥发油化学成分研究 |
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| 引用本文： | 苗婉清,李小花,何希荣,杨立新.梅花挥发油化学成分研究[J].中国实验方剂学杂志,2013,19(22):117-120. |
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| 作者姓名： | 苗婉清 李小花 何希荣 杨立新 |
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| 作者单位： | 山西省清徐县人民医院, 山西 清徐 030400;山西省武乡县医院, 山西 武乡 046305;中国中医科学院中药研究所, 北京 100700;中国中医科学院中药研究所, 北京 100700 |
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| 基金项目： | 广东省中医药强省建设项目(2010076) |
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| 摘 要： | 目的: 研究梅花挥发油化学成分。 方法: 采用水蒸气蒸馏法提取梅花挥发油,气相色谱-质谱法对挥发油成分进行分离和鉴定,面积归一化法测定各成分的相对百分含量。 结果: 从梅花挥发油中共分离得到71个色谱峰,经NIST2008质谱数据库检索鉴定了其中51个成分的结构。 结论: 梅花挥发油化学成分包括醛类、酯类、有机酸、醇类和脂肪类化合物,其中主要成分按相对含量由高到低排序依次为苯甲醛(42.93%),苯甲酸苄酯(9.16%),二十一烷(7.96%),二十三烷(7.39%),棕榈酸(3.62%)和3-烯丙基-6-甲氧基苯酚(2.51%)。
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| 关 键 词： | 梅花 挥发油 气相色谱-质谱联用 |
| 收稿时间： | 6/5/2013 12:00:00 AM |
Study on the Chemical Constituents of Volatile Oil from Prunus mume |
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| MIAO Wan-qing,LI Xiao-hu,HE Xi-rong and YANG Li-xin.Study on the Chemical Constituents of Volatile Oil from Prunus mume[J].China Journal of Experimental Traditional Medical Formulae,2013,19(22):117-120. |
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| Authors: | MIAO Wan-qing LI Xiao-hu HE Xi-rong and YANG Li-xin |
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| Institution: | Qingxu Country Hospital of Shanxi Province, Qingxu 030400, China;Wuxiang Country Hospital of Shanxi Province, Wuxiang 046305, China;Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China;Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China |
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| Abstract: | Objective: To study the chemical constituents of the volatile oil from the flower bud of Prunus mume. Method: The volatile oil was extracted by steam distillation and analyzed by GC-MS. The composition of the volatile oil was determined according to peak area normalization method. Result: Total 51 compounds were isolated and identified from the volatile oil of the flower bud of P. mume. Conclusion: Chemical constituents of the volatile oil from the flower bud of P. mume included aldehydes, esters, organic acids, alcohols and fatty compounds. The main components were benzaldehyde (42.93%), benzyl benzoate (9.16%), heneicosane (7.96%), tricosane (7.39%), n-hexadecanoic acid (3.62%) and 3-allyl-6-methoxyphenol (2.51%). |
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| Keywords: | Flos mume volatile oil gas chromatography-mass spectrography (GC-MS) |
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