This rapid detection system offers a significant advantage over traditional methods by combining speed, portability, and ease of use. Unlike PCR, which requires complex lab equipment and hours to deliver results, this device provides accurate detection of Morganella morganii in just 30 minutes using a simple colour change. Its validated primers ensure high specificity with no cross-reactivity, reducing the risk of false positives. The system’s portability and scalability make it ideal for on-site testing in seafood production and export settings, enabling faster decision-making, enhanced food safety, and improved compliance with regulatory standards.

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Histamine Fish Poisoning (HFP), caused by bacteria like Morganella morganii, is a growing public health concern, particularly in seafood. Existing detection methods such as PCR are slow, expensive, and require specialized laboratory equipment, making them impractical for routine testing in real-world food safety settings. With Malaysia’s significant seafood export industry, there is an urgent need for a faster, simpler, and more accessible detection method to ensure food safety, protect consumers, and meet regulatory standards.

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The solution is a rapid, portable DNA-based detection system specifically designed to identify Morganella morganii, the bacterium responsible for Histamine Fish Poisoning. This user-friendly device delivers accurate results in just 30 minutes using a colorimetric readout, eliminating the need for complex lab equipment or lengthy procedures like PCR. It uses validated primers that target the M. morganii urease gene with high specificity and no cross-reactivity. Scalable and easy to deploy, this system enables quick on-site screening, making it ideal for seafood producers and exporters to ensure food safety and regulatory compliance.

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The innovation is a novel, portable DNA-based detection method that identifies Morganella morganii with high accuracy using validated primers targeting the urease gene. It delivers results in just 30 minutes through a simple colourimetric readout, ensuring high specificity with no cross-reactivity. Designed to be both scalable and easy to use, this system provides a fast and reliable solution for on-site detection in food safety applications.

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