Rapid screening and quantification of heavy metals in traditional Chinese herbal medicines using monochromatic excitation energy dispersive X-ray fluorescence spectrometry

Author:

Ma Xing12,Hua Marti Z.3,Ji Chao4,Zhang Jing2,Shi Rui5,Xiao Yabing2,Liu Xiaojing6,He Xiahong45,Zheng Wenjie1,Lu Xiaonan3ORCID

Affiliation:

1. Laboratory for Quality Control and Traceability of Food, Tianjin Normal University, Tianjin 300387, China

2. The Animal, Plant & Foodstuff Inspection Center of Tianjin Customs, Tianjin 300387, China

3. Department of Food Science and Agricultural Chemistry, McGill University Macdonald Campus. 21111 Lakeshore Road, Sainte-Anne-de-Bellevue, QC, H9X 3V9, Canada

4. State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming 650201, China

5. Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Landscape Architecture Engineering Research Center of National Forestry and Grassland Administration, Southwest Forestry University, Kunming, Yunnan 650224, China

6. Beijing Ancoren Technology, Beijing 100000, China

Abstract

Detection of heavy metal residues in herbal medicines by a high-sensitivity X-ray fluorescence method that couples monochromatic excitation energy dispersive X-ray fluorescence spectrometry and the fast fundamental parameters method.

Funder

Major Science and Technology Projects in Yunnan Province

Kunming Science and Technology Bureau

Tianjin Normal University

Agriculture Research System of China

General Administration of Customs

Tianjin Science and Technology Program

Natural Sciences and Engineering Research Council of Canada

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Reference24 articles.

1. Investigating the Efficacy of Triple Artemisinin-Based Combination Therapies for Treating Plasmodium falciparum Malaria Patients Using Mathematical Modeling

2. Metals in Traditional Chinese medicinal materials (TCMM): A systematic review

3. Directorate-General for Health and Food Safety of European Commission , Commission Regulation (EU) 2021/1317 of 9 August 2021 amending Regulation (EC) No 1881/2006 as regards maximum levels of lead in certain foodstuffs , 2021

4. Arsenic in food and dietary supplements, https://www.fda.gov/food/metals-and-your-food/arsenic-food-and-dietary-supplements/

5. Determination of Heavy Metals in Food by Inductively Coupled Plasma–Mass Spectrometry: First Action 2015.01

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