湖北省鹤峰县五里乡有毒蜜源植物的调查分析

Investigation and analysis of toxic nectar plant in Wuli country of Hubei Hefeng

针对2015年7月底8月初,湖北省鹤峰县村民食用蜂蜜中毒事件,笔者于2016年8月初对该县有关地区进行调查、走访和采样,结合该地食用蜂蜜中毒事件的统计资料和调查报告,对当地有毒蜜源植物的种类、特征和分布情况进行了调查研究,发现该地区主要的有毒蜜源植物为昆明山海棠和马桑,其次为醉鱼草、雷公藤和紫茎泽兰,少量分布有白杜鹃、曼陀罗、博落回、羊踯躅。该工作为该地区今后减少或预防食用蜂蜜中毒事件的发生,以及蜂蜜样本中毒性成分的溯源分析,提供了重要的参考。

At the end of July and early August,2015,some villagers in Hefeng county of HuBei province were poi- soned by eating wild honey.The author went to the relevant area of Hefeng county to investigate,visit and sampling at early August 2016 and maked some research about the species,characteristics and distribution of local toxic nectar plants combined with the statistics and investigation report of raw honey consumption poisoning cases.It was found that the main toxic nectar plants in this area is Tripterygium hypoglaucum （Levi.） Hutch. and Coriaria nepalensis Wall., fol- lowed by Eupatorium adenophora Spreng,Tripterygium wilfordii Hook. f. and Tripterygium hypoglaucum （Levi.） Hutch., and with a small amount of Rhododendron mucronatum （Blume） G. Don., Datura stramonium Linn., Macleaya cordata （Willd.） R. Br and Rhododendron molle （Blume） G distributed. This work provides an important reference for the reduc- tion or prevention of honey poisoning incidents and the traceability analysis of toxic components in honey samples.