论文部分内容阅读
中药材中重金属含量是影响中药质量的重要因素。中药材的产地不同,其所含金属元素成分差异也较大,需要有针对性地进行分析。黑龙江省幅员辽阔,地形、地貌、气候环境复杂,盛产多种中药材。通过研究黑龙江省的土壤类型分布、化工产业布局以及植被分布情况,对黑龙江省主要中药材中的重金属含量情况进行分析,可对黑龙江省中药材的生产和品质提高起到指引作用。
The content of heavy metals in Chinese herbal medicines is an important factor affecting the quality of Chinese medicine. The origin of Chinese herbal medicines is different, which contains large differences in the metal element composition, the need for targeted analysis. Heilongjiang Province, a vast territory, topography, landscape, climate and complex environment, rich variety of Chinese herbal medicines. By studying the distribution of soil types, the layout of chemical industry and the distribution of vegetation in Heilongjiang Province, the analysis of heavy metal content in the main Chinese herbal medicines in Heilongjiang Province can guide the production and quality improvement of Chinese herbal medicines in Heilongjiang Province.