| 刘鑫宇1, 王殿轩1*, 马晓辉1, 黄依林1, 张志明2, 王 嘎3.7种中药材挥发物测定及对印度谷螟幼虫引诱效果研究[J].植物保护,2022,48(1):140-149. |
| 7种中药材挥发物测定及对印度谷螟幼虫引诱效果研究 |
| Volatiles from seven species of Chinese medicinal materials and their attractant effect on the larvae of Plodia interpunctella Hübner |
| 投稿时间：2020-11-22 修订日期：2020-12-29 |
| DOI：10.16688/j.zwbh.2020624 |
| 中文关键词: 中药材 挥发物 印度谷螟 幼虫 引诱 |
| 英文关键词:Chinese medicinal materials volatile organic compound Plodia interpunctella larva attraction |
| 基金项目:国家重点研发计划(2017YFC1600800) |
| 作者 | 单位 | E-mail | | 刘鑫宇1, 王殿轩1*, 马晓辉1, 黄依林1, 张志明2, 王 嘎3 | 1. 河南工业大学粮油食品学院, 国家粮食产业仓储害虫防控技术中心,粮食储运国家工程研究中心, 郑州 450001
2. 河南华美生物工程有限公司, 郑州 450001
3. 河南省医药供应有限责任公司, 郑州 450000 | wangdianxuan62@126.com |
|
| 摘要点击次数: 383 |
| 全文下载次数: 409 |
| 中文摘要: |
| 中药材挥发性成分及其对害虫的引诱作用与中药材的储存和害虫科学治理紧密相关。本文测定了28℃下黄芪、白芷、防风、板蓝根、射干、山药和地黄等7种中药材的挥发性物质种类、相对含量及这些中药材对印度谷螟幼虫 Plodia interpunctella 的引诱率。采用HS SPME GC MS法测得7种中药材含有烷、烯、醛、醇、酸、酮、酯和其他等8类物质。黄芪、白芷、防风、板蓝根、射干、山药和地黄的挥发性成分种类数量分别为54、46、45、43、43、35种和33种, β-甜没药烯、己醇、丁内酯、6-甲基-5-庚烯-2-酮等为7种中药材共同有的挥发性物质。黄芪、白芷、防风和山药对印度谷螟幼虫的引诱率分别为35%、33%、32%和25%;射干、板蓝根和地黄对印度谷螟幼虫的引诱率分别为12%、13%和17%。十六烷、柏木烯、β-蒎烯、柠檬烯、庚醇、己醛在黄芪、白芷、防风中的相对含量较高, 壬酸、2-丁酮、(E)-6, 10-二甲基-5, 9-十一碳二烯-2-酮、甲氧基苯肟、2, 6-二叔丁基-1, 4-苯醌在射干、板蓝根和地黄中的相对含量较高。中药材中的这些挥发性成分对害虫的趋向性行为作用值得进一步研究。 |
| 英文摘要: |
| The volatiles of Chinese medicinal materials and their attraction to stored product insects are closely related to the commodity storage and scientific pest management. The categories and relative percentages of volatile organic compounds from seven species of Chinese medicinal materials and their attracting effect on the larvae of Plodia interpunctella were measured at 28℃. Eight categories of volatiles were detected from seven species of herbs, by HS SPME GC MS at 28℃ including alkanes, alkenes, aldehydes, alcohols, acids, ketones, esters, and others. The numbers of volatile species from Astragalus mongholicus, Angelica dahurica, Saposhnikovia divaricata, Isatis tinctoria, Belamcanda chinensis, Dioscorea polystachya, and Rehmannia glutinosa were 54, 46, 45, 43, 43, 35 and 33, respectively. All the tested herbs contained β-bisabolene, hexanol, butyrolactone and 6 methyl 5 heptene 2 one. The attraction rates of A. mongholicus, A. dahurica, S. divaricata, and D. polystachya to P. interpuctella larvae were 35%, 33%, 32% and 25%, separately. While the attracting percentage of B. chinensis, I. tinctoria, and R. glutinosa was only 12%, 13% and 17%, respectively. The relative content of hexadecane, cedrene, β-pinene, limonene, heptanol, and hexanal were high in A.mongholicus, A.dahurica and S. divaricata . The relative percentages of nonanoic acid, 2-butanone, methoxy phenyl oxime, (E) 6,10-dimethyl 5, 9 undecadiene 2 one and 2, 6 di tert butyl 1, 4 benzoquinone from B.chinensis, I.tinctoria and R.glutinosa were higher than from other herbs. Further attention should be paid to these volatile organic compounds for their attraction to the stored product insect pests. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
