不同产地枸杞子中水分、总灰分及铅镉砷汞含量分析  

Analysis on the moisture, total ash and lead, cadmium, arsernic, mercury of Lycii Fructus from different habitats

作　　者：石舒瑾 李文静[1] 李清芳 杨飞 刘丽军[5] 崔丽丽[1] 无 SHI Shujin;LI Wenjing;LI Qingfang;YANG Fei;LIULijun;CUI Lili;无(Kaifeng Key Laboratory of Functional Components in Health Food,Henan University,Kaifeng 475004,China;Henan University of Chinese Medicine,Zhengzhou 450046,China;Institute of Kaifeng Food and Drug Inspection,Kaifeng 475000,China;Institute of Zhengzhou Food and Drug Inspection,Zhengzhou 450000,China;Huaihe Medical College,Henan University,Kaifeng 475004,China)

机构地区：[1]河南大学开封市保健食品功效成分研究重点实验室,河南开封475004 [2]河南中医药大学,郑州450046 [3]开封市食品药品检验所,河南开封475000 [4]郑州市食品药品检验所,郑州450003 [5]河南大学淮河医院,河南开封475000

出　　处：《河南大学学报（医学版）》2020年第1期13-16,共4页Journal of Henan University:Medical Science

基　　金：河南省首批中医药青苗人才培育项目(96号)。

摘　　要：[目的]比较不同产地枸杞子的质量差异。[方法]采用ICP-OES法、GB 5009.3-2016中的直接干燥法及GB 5009.4-2016中的测定法,对36批次枸杞子原料进行水分、总灰分及铅镉砷汞测定。[结果]36批次枸杞水分合格,其中14批次枸杞总灰分超标,两个样品中重金属镉超标。[结论]通过对不同产地枸杞子进行理化指标的检测,可为其质量控制和安全性评价提供科学依据。[Objective] To compare the quality difference among Lycii Fructus from different places. [Methods]The moisture, total ash content and lead, cadmium, arsernic, mercury in 36 batches were determined by ICP-OES method and direct drying method in GB 5009.3-2016 standard and ash determination method in GB 5009.4-2016 standard. [Results]36 batches of Lycii Fructus were qualified for water. Total ash content of 14 batches of Lycii Fructus exceeded the standard. The heavy metal Cd in 2 batches exceeded the standard. [Conclusion]The physical and chemical indexes of Lycii Fructus were detected, which could provide scientific basis for quality control and safety evaluation.

关 键 词：枸杞子 水分 总灰分 铅镉砷汞 

分 类 号：R284.1[医药卫生—中药学]