关键词: 蜂产品, 重金属, 电感耦合等离子质谱, 环境污染, 指示作用

Abstract: This study accurately detected 11 kinds of common heavy metals in environmental medium and bee products from different areas with different pollution levels by the inductively coupled plasma mass-spectrometry (ICP-MS) technique, then statistical analyses were carried out by descriptive, correlation, variance, and regression analysis. The results indicated that the heavy metal contents in soil samples from different areas were relatively higher and there were bigger differences among them. But the heavy metal contents in acacia plant were generally lower than that in soil, and there were no obvious differences among the sampling areas. The average heavy metal contents in bee pollen had the same changing tendency with environmental pollution degree, and there was stronger correlation between heavy metal contents correspondent with environmental medium. Therefore, bee pollen was suitable to be an indicator for heavy mental pollution in the environment. Although the heavy metal contents in honey were lower, its elements of Co, Fe, Mo were good indicators for environmental pollution. This study provided a new technological model for evaluating environmental pollution, and also a new idea for expanding its application area in bee industry.

Key words: bee product, heavy metal, inductively coupled plasma massspectrometry (ICP-MS), environmental pollution, indicative function