ArticleJournal of food science and technology2024
Development and validation of paper-based strip method for the detection of formalin in milk.
Article in Journal of food science and technology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Microfluidic pretreatment devices for milk safety at the point of care.Mikrochimica acta · 2026Review
- Preparation of an anti-vitamin A monoclonal antibody resistant to matrix interference and its application in quantitative immunochromatographic analysis.Mikrochimica acta · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Formalin has been reported to be added to milk to prolong the shelf life of milk. The present study was conducted to develop and validate liquid-phase and paper-based strip methods for the rapid detection of formalin in milk using four different procedures i.e., A, B, C and D. Among all the procedures, procedure A worked successfully both in the liquid-phase and paper-based assays. The developed strip-based method involved the dipping of the strips in milk followed by visualization of change in colour. Formalin adulterated milk gave yellow colour to the strip, while for normal milk, it remained colourless. Limit of detection of developed strips was 0.05% with a response time of 7-8 min. Shelf life of the strips was a minimum of 6 months at both room (30-37 °C) and refrigeration (4 ℃) temperature. The strips can be used both at field as well as household levels for rapid detection of formalin presence in milk with greater sensitivity and hence can contribute in supplying authentic milk to the consumers.
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Registered trials
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