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

• 食品科学 • 上一篇    下一篇

抑霉唑对葡萄的保鲜效果及其风险评估

章豪1, 张宜文2, 凌淑萍1, 张亮1, 陈若霞1, 吴银良1, 朱勇1   

  1. 1.宁波市农业科学研究院 农业部农产品质量安全风险评估实验室(宁波),浙江 宁波 315040;
    2.北京市计量检测科学研究院,北京 100029
  • 收稿日期:2016-11-28 出版日期:2017-05-20 发布日期:2017-06-06
  • 作者简介:章豪(1985-),男,浙江宁波人,博士,助理研究员,主要从事农兽药及有机污染物残留降解分析及风险评估研究。E-mail: xhiaopang@zju.edu.cn
  • 基金资助:
    宁波市农业重大专项(2015C110004); 宁波市社会发展科技攻关项目(2014C50012); 宁波市农科院甬苗人才培养工程资助项目(2016YYM006); 宁波市农科院院长基金项目(2014NKYP007); 国家农产品质量安全风险评估重大专项(GJFP201701101,GJFP201701103,GJFP201701104,GJFP201601101,GJFP201501201,GJFP2014011)

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

摘要: 以葡萄为试材,经抑霉唑处理后冷藏,研究不同施药浓度对葡萄贮藏期间果实品质的影响。结果表明,抑霉唑可较好地保持果实可溶性固形物及可滴定酸含量,抑制葡萄表面霉菌的繁殖,保持果实品质。对贮藏后抑霉唑进行膳食风险评估,无论是250 mg·L-1还是500 mg·L-1浓度抑霉唑处理,急性和慢性膳食风险商均小于100%,属于低风险范围。

关键词: 葡萄, 抑霉唑, 膳食风险评估

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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