دورية أكاديمية

Pesticide residues risk assessment and quality evaluation of four characteristic fruits in Zhejiang Province, China

التفاصيل البيبلوغرافية
العنوان: Pesticide residues risk assessment and quality evaluation of four characteristic fruits in Zhejiang Province, China
المؤلفون: Yuhong Liu, Ke Bei, Weiran Zheng, Guoguang Yu, Caixia Sun
المصدر: Frontiers in Environmental Science, Vol 11 (2023)
بيانات النشر: Frontiers Media S.A., 2023.
سنة النشر: 2023
المجموعة: LCC:Environmental sciences
مصطلحات موضوعية: characteristic fruits, pesticide residues, exposure assessment, fruit quality, consumer health, Environmental sciences, GE1-350
الوصف: Miaoxi yellow peach, lanxi loquat, qingyuan sweet spring tangelo and haining pear are characteristic fruits in Zhejiang Province, China. This study investigated the levels of pesticides in these fruits in Zhengjiang Province, China, along with the associated risk of dietary exposure for consumer. In total, 25 pesticides were detected in the 68 samples. The pesticide detection rate of the samples was 95.59%, and the level of prochloraz in a pear sample was found to be higher than the maximum residue limit (MRL) in China. Overall, the pesticide residues were very low, and residue levels ranged from 0.001 to 1.06 mg/kg, of which 80.88% simultaneously occurred with 2–8 mixed residues. Acetamiprid (54.55%), carbendazim (64.71%), prochloraz (94.74%) and pyraclostrobin (85.71%) had the highest detection rate in the four fruits, respectively. A risk assessment of human exposure to pesticides via the intake of the four fruit types was performed, and the chronic intake risk (HQc) and acute intake risk (HQa) of a single pesticide and the hazard index (HI) of the mixture of pesticides for adults and children from the four fruit types were found to be less than 1, the exposure assessment showed that the levels of pesticides in the four fruit types were safe for human consumption. In addition, the quality of the four fruit types was analyzed and found to be not stable enough. We suggest strengthening standardized planting and management technology to improve product quality and safety, in particular, cultivators should use pesticides reasonably and control the pre-harvest interval (PHI) in order to better protect consumer health.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2296-665X
Relation: https://www.frontiersin.org/articles/10.3389/fenvs.2023.1124094/full; https://doaj.org/toc/2296-665X
DOI: 10.3389/fenvs.2023.1124094
URL الوصول: https://doaj.org/article/85e28a2fc6614525bd853fba3a3b1201
رقم الأكسشن: edsdoj.85e28a2fc6614525bd853fba3a3b1201
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2296665X
DOI:10.3389/fenvs.2023.1124094