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 > 亚洲玉米螟对常见植物甾醇代谢利用研究 昆虫学报 2000,43 (1)
Position: Home > Articles > Study on metabolism and utilization of common plant sterols by Asian corn borer (Ostrinia furnacalis G.) Acta Entomologica Sinica 2000,43 (1)

亚洲玉米螟对常见植物甾醇代谢利用研究

作  者：
祁云台;林浩
单  位：
中国科学院上海昆虫研究所
关键词：
亚洲玉米螟;植物甾醇;脱烷基化作用
摘  要：
亚洲玉米螟OstriniafurnacalisG.在缺少甾醇的饲料上不能正常生长发育,能通过脱烷基化作用将△5植物甾醇,如谷甾醇和豆甾醇脱去支链上的烷基变成胆甾醇加以利用,而对△7烯甾烷醇的代谢则有困难。
译  名：
Study on metabolism and utilization of common plant sterols by Asian corn borer (Ostrinia furnacalis G.)
作  者：
QI Yun tai, LIN Hao (Shanghai Institute of Entomology, Academia Sinica, Shanghai\ 200025)
关键词：
Asian corn borer; plant sterols; dealkylation
摘  要：
The bioassay data showed that the Asian corn borer ( Ostrinia furnacalis G.)was unable to grow and develop on diet without sterols .When cholesterol or sitosterol was added to the diet without sterols , the larvae could normally grow and develop. They could also grow and develop on the stigmasterol diet, but the average body weight of 9 day larvae and pupation ratio were lower than that of the control and the cholesterol and sitosterol diet groups. The △ 7 lathosterol in diet was difficult to be metabolized in this species. After extraction and purification, the samples of sterols were analyzed by capillary GC. The results indicated that the quantity of cholesterol in 5th instar larvae of Asian corn borer fed on sitosterol diet was similar to that of the ones fed on normal diet, however the quantity of cholesterol in 5th instar larvae fed on stigmasterol diet was much lower. The results suggest that in Asian corn borer △ 5 plant sterols sitosterol and stigmasterol could be converted to cholesterol by dealkylation at C 24 of the side chain. But there exists metabolic difference between sitosterol and stigmasterol.

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