دورية أكاديمية
Rapid detection of pesticide in milk, cereal and cereal based food and fruit juices using paper strip-based sensor
العنوان: | Rapid detection of pesticide in milk, cereal and cereal based food and fruit juices using paper strip-based sensor |
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المؤلفون: | Vaishali Dasriya, Ritu Joshi, Soniya Ranveer, Vishal Dhundale, Naresh Kumar, H. V. Raghu |
المصدر: | Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021) |
بيانات النشر: | Nature Portfolio, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Medicine LCC:Science |
مصطلحات موضوعية: | Medicine, Science |
الوصف: | Abstract The study was aimed to validate paper strip sensors for the detection of pesticide residues in milk, cereal-based food, and fruit juices in comparison with GC–MS/MS under field conditions. The detection limit of pesticide using rapid paper strip sensor for organophosphate, carbamate, organochlorine, fungicide, and herbicide group ranges from 1 to 10, 1–50, 250–500, 1–50, and 1 ppb, respectively in milk and milk product, cereal-based food and fruit juices. Among 125 samples of milk samples collected from the market 33 milk samples comprising 31 raw milk and 2 pasteurized milk found positive for pesticide using the strip-based sensor. In cereal based food and fruit juice samples, 6 cereal flours and 4 fruit juices were found positive for pesticide residues. The pesticide positive samples were further evaluated quantitatively using GC–MS/MS wherein 7 samples comprised of raw milk, pasteurized milk, rice flour, wheat flour, maize flour, apple juice, and pomegranate juice have shown the presence of chlorpyrifos, chlorpyrifos-methyl, α-endosulfan, β-endosulfan DDD and DDT at trace level as well as at above MRL level. It is envisaged that the developed paper strip sensor can be a potential tool in the rapid and cost-effective screening of a large number of food samples for pesticide residues. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2045-2322 |
Relation: | https://doaj.org/toc/2045-2322 |
DOI: | 10.1038/s41598-021-96999-w |
URL الوصول: | https://doaj.org/article/59d5cddf57114aeaa287036e853fd2be |
رقم الأكسشن: | edsdoj.59d5cddf57114aeaa287036e853fd2be |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 20452322 |
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DOI: | 10.1038/s41598-021-96999-w |