| 引用本文: | 王伟影,陈梦,饶琛,汪昕,陈卫平.市售灵芝孢子粉7种重金属元素含量测定及膳食暴露风险评估[J].中国现代应用药学,2022,39(17):2216-2221. |
| WANG Weiying,CHEN Meng,RAO Chen,WANG Xin,CHEN Weiping.Determination of the Content of 7 Heavy Metals in Ganoderma Spore Powder and Assessment of the Dietary Exposure[J].Chin J Mod Appl Pharm(中国现代应用药学),2022,39(17):2216-2221. |
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| 摘要: |
| 目的 测定市售灵芝孢子粉中铅、镉、砷、汞、铜、铬、镍7种重金属元素的残留量并评估其膳食暴露的健康风险。方法 收集市售灵芝孢子粉(包含中药饮片、保健食品、食品和农产品等不同产品类型)40批次，对7种重金属元素进行检测，采用点评估方法对灵芝孢子粉中7种重金属元素的膳食暴露量进行评估。结果 40批灵芝孢子粉中7种重金属元素检出率均为100%，有8批样品重金属元素超出拟定的限度。重金属元素膳食暴露评估显示消费者食用灵芝孢子粉摄入铬的量存在一定的膳食暴露健康风险。结论 灵芝孢子粉中铅、镉、砷、汞、铜、镍6种重金属元素膳食暴露低于暂定可耐受摄入量，对人体健康产生危害的风险可接受；铬元素膳食暴露的最大值和第95百分位数(P95)值超过暂定可耐受摄入量，存在一定的健康风险。 |
| 关键词: 灵芝孢子粉 重金属 暴露评估 |
| DOI：10.13748/j.cnki.issn1007-7693.2022.17.007 |
| 分类号:R284.1 |
| 基金项目:浙江省市场监管首批重点实验室(浙市监科[2021]13号文件)；衢州市食品药品检验研究院赵维良专家工作站(衢委人才[2021]17号文件) |
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| Determination of the Content of 7 Heavy Metals in Ganoderma Spore Powder and Assessment of the Dietary Exposure |
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WANG Weiying1,2, CHEN Meng2, RAO Chen2, WANG Xin2, CHEN Weiping2
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1.Zhejiang Chinese Medical University, Hangzhou 310053, China;2.Lishui Institute for Quality Inspection and Testing, Lishui 323000, China
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| Abstract: |
| OBJECTIVE To determine the residue of 7 heavy metals(Pb, Cd, As, Hg, Cu, Cr, Ni) in Ganoderma spore powder and to evaluate the health risk of dietary exposure. METHODS A total of 40 batches of Ganoderma spore powder(including Chinese traditional medicine decoction pieces, health food, food and agricultural products) were collected for detection, and the dietary exposure of 7 heavy metal element in Ganoderma spore powder was evaluated by the method of point estimation. RESULTS Among the 40 batches of Ganoderma spore powder, the detection rate of 7 heavy metal elements was 100%, and the residue of heavy metals in 8 batches was exceeded the proposed limit, the result of dietary exposure assessment showed that there was a certain health risk of dietary exposure of Cr in the consumption of Ganoderma spore powder. CONCLUSION The dietary exposure of 6 heavy metals(Pb, Cd, As, Hg, Cu, Ni) in Ganoderma spore powder is lower than the temporary tolerable intake, and the risk to human health is acceptable. The maximum dietary exposure and P95 value of Cr is exceeded the temporary tolerable intake, and there is a certain health risk. |
| Key words: Ganoderma spore powder heavy metals exposure assessment |
