Scientists from IIT-BHU and BHU have developed a bioelectronic device for detecting urea in watermelon seeds. This technology is highly sensitive and economical for detecting urea adulteration in milk. The device is useful for on-site testing at dairy farms and processing centers. The sensor meets FSSAI and FDA standards, making it commercially viable. This technology was developed based on the discovery of urease enzyme in watermelon seeds. This device will make it easier to test urea in milk by connecting to mobile. The patent of the device has been published and it has been published in the Journal of the American Chemical Society. This sensor has proved to be more effective than the DMAB method. Researchers have developed it with the aim of improving food safety in the dairy industry. The technology will be helpful in increasing the quality of dairy products not only in India but also internationally.
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