N. B. Dergal, C. Douny, P. Gustin, S. Abi-Ayad, M. Scippo
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Monitoring of Biogenic Amines in Tilapia Flesh (Oreochromis niloticus) by a Simple and Rapid High-Performance Thin-Layer Chromatography Method
ABSTRACT The monitoring of six biogenic amines (histamine, putrescine, cadaverine, tyramine, spermine, and spermidine) in tilapia (Oreochromis niloticus) flesh held at +4°C and +30°C was accomplished using a straightforward, inexpensive, and trustworthy HPTLC approach. For the three tested concentrations of 50, 100, and 200 mg kg−1, the performance parameters of the method were good in terms of linearity within the range of 25–300 mg kg−1 (R2 ≥ 0.984), precision (RSD ≤ 16%), trueness and accuracy (-20% to +10% range). The shelf life of tilapia was restricted to 18 hours under ambient storage conditions due to its putrescine and cadaverine contents.
期刊介绍:
The Journal of Aquatic Food Product Technology publishes research papers, short communications, and review articles concerning the application of science and technology and biotechnology to all aspects of research, innovation, production, and distribution of food products originating from the marine and freshwater bodies of the world. The journal features articles on various aspects of basic and applied science in topics related to:
-harvesting and handling practices-
processing with traditional and new technologies-
refrigeration and freezing-
packaging and storage-
safety and traceability-
byproduct utilization-
consumer attitudes toward aquatic food.
The Journal also covers basic studies of aquatic products as related to food chemistry, microbiology, and engineering, such as all flora and fauna from aquatic environs, including seaweeds and underutilized species used directly for human consumption or alternative uses. Special features in the journal include guest editorials by specialists in their fields and book reviews covering a wide range of topics.