›› 2017, Vol. 29 ›› Issue (5): 840-844.DOI: 10.3969/j.issn.1004-1524.2017.05.22

• Food Science • Previous Articles     Next Articles

Effects and risk assessment of imazalil treatment on grape storage

ZHANG Hao1, ZHANG Yiwen2, LING Shuping1, ZHANG Liang1, CHEN Ruoxia1, WU Yinliang1, ZHU Yong1   

  1. 1. Laboratory of Quality and Safety Risk Assessment for Agricultural Products (Ningbo), Ministry of Agriculture, Ningbo Academy of Agricultural Sciences, Ningbo 315040, China;
    2. Beijing Institute of Metrology, Beijing 100029, China
  • Received:2016-11-28 Online:2017-05-20 Published:2017-06-06

Abstract: In order to explore the effect of imazalil on grape storage, grapes were treated with varied concentrations of imazalil, and then were stored. It was shown that imazalil was favorable to keep grape quality, as soluble solids content and titratable acidity content were not reduced during storage, and it was able to inhibit the propagation of moulds. Chronic dietary intake risk and acute dietary intake risk of imazalil residues in grape were assessed. For either 250 mg·L-1 or 500 mg·L-1 imazalil treatment, both chronic and acute dietary intake risks in grape were below 100%, which indicated low pesticide residue risk.

Key words: grape, imazalil, dietary intake risk assessment

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