中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 高效液相色谱法同时测定8种丛生竹竹叶中香豆素类成分 食品科学 2015,36 (20) 105-108
Position: Home > Articles > Simultaneous Determination of Coumarins in Leaves of Eight Sympodial Bamboo Species with High Performance Liquid Chromatography FOOD SCIENCE 2015,36 (20) 105-108

高效液相色谱法同时测定8种丛生竹竹叶中香豆素类成分

作  者：
姚曦;岳永德;汤锋
单  位：
国际竹藤中心
关键词：
丛生竹;竹叶;香豆素;高效液相色谱
摘  要：
竹叶用体积分数80%乙醇为提取溶剂进行快速微波辅助萃取,采用高效液相色谱法测定样品中10种香豆素类化学成分(茵芋苷、东莨菪苷、东莨菪内酯、伞形酮、6,7-二甲氧基香豆素、香豆素、补骨脂素、花椒毒素、5,7-二甲氧基香豆素、茴芹内酯)。标准品连续5次进样和在3 d内多次进样,峰面积的相对标准偏差均不高于3.47%。对2属8个丛生竹竹种(梁山慈竹、牡竹、龙竹、勃氏甜龙竹、硬头黄竹、黄金间碧玉竹、粉单竹和青皮竹)竹叶样品分析,共检出5种香豆素类化合物,含量在2.07~67.54 mg/kg之间。黄金间碧竹中总香豆素含量最高,为103.77 mg/kg,梁山慈竹中总香豆素含量最低,为27.32 mg/kg。簕竹属组的4种竹叶香豆素总体含量水平明显高于牡竹属组。
译  名：
Simultaneous Determination of Coumarins in Leaves of Eight Sympodial Bamboo Species with High Performance Liquid Chromatography
作  者：
YAO Xi;YUE Yongde;TANG Feng;International Centre for Bamboo and Rattan;
关键词：
sympodial bamboo;;bamboo leaves;;coumarins;;high performance liquid chromatography
摘  要：
Coumarins from the leaves of eight sympodial bamboo species(Dendrocalamus farinosus, Bambusa rigida, Bambusa vulgaris, Bambusa textilis, Bambusa chungii, Dendrocalamus strictu, Dendrocalamus giganteus, and Dendrocalamus brandisii) were extracted with ethanol-water(80:20, V/V) using a microwave-assisted method. A high-performance liquid chromatography(HPLC) method for separating and determining ten coumarin standards including skimin, scopolin, scopoletin, umbelliferone, 6,7-dimethoxycoumarin, coumarin, psoralen, xanthotoxin, 5,7-dimethoxycoumarin, and pimpinellin was developed and used to analyze the coumarins extracted from the leaves of sympodial bamboo. Relative standard deviations(RSD) of peak area were below 3.47% in fi ve consecutive tests and repeated tests during three days. A total of fi ve coumarins were detected at contents ranging from 2.07 to 67.54 mg/kg. The maximum amount of total coumarins was found in Bambusa vulgaris with content of 103.77 mg/kg, while the minimum amount of 27.32 mg/kg was found in Dendrocalamus farinosus. The contents of total coumarins in the leaves of four Bambusa species were obviously higher than in four Dendrocalamus species.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46