Heavy metal(loid)s in bamboo shoots: A review of health risk assessment and control strategies

  • XIE Yumei ,
  • LI Xin ,
  • TIAN Wen ,
  • ZHANG Mengyan ,
  • ZHONG Huan ,
  • DONG Wenyuan ,
  • XIANG Ping
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  • 1(Institute of Environment Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China)
    2(Daguan Country Forestry and Grassland Bureau, Zhaotong 657400, China)
    3(Institute of Qiong Bamboo, Southwest Forestry University, Kunming 650224, China)

Received date: 2022-12-05

  Revised date: 2023-01-16

  Online published: 2024-03-15

Abstract

Heavy metal(liod)s pollution is a global environmental problem, and the safety of agricultural products under heavy metal(liod)s stress has become a research hotspot in recent years. Bamboo shoots are popular worldwide as a healthy food. Previously, many studies have been published on heavy metal(liod)s contamination in bamboo shoots, which has posed a threat to their safety. This review mainly summarized the characteristics of heavy metal(liod)s contamination in bamboo shoots, their dietary health risks, and control strategies. Results showed that bamboo shoots were mainly contaminated with Pb, the exceedance in moso bamboo asparagus was more serious than that in other species of bamboo shoots, and the enrichment coefficients in the shoot skin and root were larger. The target hazard quotient (THQ) showed that the health risk of children was higher than that of adults. However, the health risk assessment based on the total concentration of heavy metal(liod)s may overestimate the risks since not all metalloids could be absorbed by humans, bioaccessibility and the establishment of cellular models were needed for the comprehensive and accurate health risk. To control contamination in bamboo shoots, the physicochemical properties of the soil should be considered and the appropriate barrier fertilizers, nanomaterials, and Ca fertilizer or Se-rich fertilizer can be applied in the future. Collectively, the results could provide a reference for the safe production of bamboo shoots.

Cite this article

XIE Yumei , LI Xin , TIAN Wen , ZHANG Mengyan , ZHONG Huan , DONG Wenyuan , XIANG Ping . Heavy metal(loid)s in bamboo shoots: A review of health risk assessment and control strategies[J]. Food and Fermentation Industries, 2024 , 50(3) : 383 -392 . DOI: 10.13995/j.cnki.11-1802/ts.034523

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