摘要
目的通过对眉县药用种子植物资源普查,为药用种子植物的开发和利用提供借鉴与帮助。方法运用统计学方法和相关分析法中双变量分析法。结果药用植物的药味的统计:苦味的药用植物占眉县的药用植物总数的40.42%,辛味的药用植物占眉县药用植物总数的24.40%,甘味的药用植物占药用植物总数的23.55%。药用植物的药性的统计:寒性的药用植物占总数的32.18%,平性的药用植物占总数的24%,温性的药用植物占总数的25.10%。药用植物的功效的统计:清热类的药用植物所占比例最大,占总数的34%,活血化瘀类的占总数的8.62%,化痰止咳类的占总数的4.41%,解表类的占总数的5.61%,其他功效的药用植物数量较少。对于药用植物的功效与海拔的分析认为:解表类、清热类、活血类、补虚类、祛风湿类与海拔呈显著负相关关系,而收涩类、止血类和利水渗湿类与海拔呈负相关关系,理气类和温里类与海拔没有相关关系。结论眉县药用植物的药性、药味及功效都与海拔有一定的关系。
Objective: To provide reference and help for the development and use of medicinal seed plants through the survey on plant resources of medicinal seeds in Mei County. Methods: The statistical methods and bivariate analysis in correlation analyses were applied to conduct the research. Results: The statistics of herbal flavors: bitter, pungent and sweet herbs respectively accounted for 40.42 %, 24.40 % and 23.55 % of the total numbers of medicinal plants in Mei County. The statistics of herbal properties: the cold, moderate and warm herbs took up 32.18 %, 24 % and 25.10 % of the total numbers. The effects' statistics : the heat-clearing drug was occupying 34 % the most totally, while blood-activating and stasisremoving, phlegmresolving and coughstopping and exteriorrelieving types were respectively 8.62 %, 4.41% and 5.61%. As to the relationship between the effects and altitude, the exterior-relieving, heatclearing, blood-activating, deficiency-tonifying, wind and dampness-removing types showed a significant negative correlation with altitude, while astringent, hemostasis and water-excreting herbs had a negative correlation with altitude. Meanwhile, there was no relation between qi-regnlating as well as middle-warming herbs and altitude. Conclusion: The herbal natures, flavors and effects of medicinal plants in Mei County have a certain relations with their altitude.
出处
《陕西中医学院学报》
2015年第4期99-103,共5页
Journal of Shaanxi College of Traditional Chinese Medicine
基金
中医药公共卫生专项(财社[2011]76号)
中医药行业专项(201207002)
关键词
海拔
药性
药味
功效
altitude
herbal property
herbal flavor
effect