in recent years, there has been an increasing interest in using food additives from natural sources to improve taste and also extend the shelf-life of semi-preserved foodstuffs. the aim of this study was to examine the chemical and microbiological changes promoted by a local marinating process in rainbow trout fillets during chilled storage. fish fillets were immersed in marinades and stored at...

This study was performed to compare the performance of Sanita-Kun dry medium culture plate with those of traditional culture medium and Petrifilm dry medium culture plate for the enumeration of the mesophilic aerobic bacteria in milk, ice cream, ham, and codfish fillet. Mesophilic aerobic bacteria were comparatively evaluated in milk, ice cream, ham, and codfish fillet using Sanita-Kun aerobic ...

Fish, especially fatty fish, have long been viewed as a healthy dietary component because of their unique content of longchain n-3 PUFA (n-3 fatty acids). An observation in 852 male residents of Zutphen, The Netherlands, aged 40–59 years in 1960 indicated that fish intake was inversely associated with the incidence of CHD over 20 years of follow-up. On the other hand, fish may also contain dive...

The demand for Tra fish (Pangasius hypophthalmus) fillets is increasing every year which also increases the number of meat byproducts. Approximately 10% P. hypophthalmus discarded after production fillets. This study aimed to develop balls from fishmeat byproduct fillet then investigated effect cooking methods and preservation time on alteration its texture, brightness, total bacterial count (T...

The objective of this study is to determine the bactericidal effect of gamma and microwave radiation on Aeromonas hydrophila inoculated in fish fillets. The study revealed that treatment of fish fillets with a dose of 1 kGy gamma radiation reduced the population of A.hydrophila by 10 cfu/g, while the dose of 2 and 3 kGy completely eliminated the microorganism. Treatment of fish fillets with mic...

Perfluorooctane sulfonate (PFOS) and perfluorooctanoic (PFOA) acid are persistent contaminants which can be found in environmental and biological samples. A new and fast analytical method is described here for the analysis of these compounds in the edible part of fish samples. The method uses a simple liquid extraction by sonication, followed by a direct determination using liquid chromatograph...

This study analyzes the trends and determines comparative advantage competitiveness of India’s fish fishery products trade in world market exports to 10 major destinations over period 2000–2021. We use revealed symmetric (RSCA) index quantify exporting Vollrath measure country’s trade. collected relevant data at Harmonized System (HS) four-digit level from UN Commodity Trade (UN Comtrade) datab...

Three data sets concerning the behaviour of spoilage flora of fillets treated with natural preservative substances (NPS) were used to construct a new kind of mathematical predictive model. This model, unlike other ones, allows expressing the antibacterial effect of the NPS separately from the prediction of the growth rate. This approach, based on the introduction of a parameter into the predict...

The hypothesis of the present study was that increased growth in spring, stimulated by increasing temperature and daylength, leads to oxidative stress Atlantic salmon with accumulation oxidation products tissues utilization antioxidants. drop fillet pigmentation astaxanthin, often observed spring industry, could be explained stress. Furthermore, may cause production related diseases such as dev...

Gonadal development in fish is a dominant physiological process that alters growth and fat metabolism, thereby affecting fillet quality. Sterile, triploid (3 N) female rainbow trout are generated by pressure-induced shock of zygotes (3NP), crossing diploid (2 N; fertile) tetraploid (4 male to produce offspring 100% the time (3NC; sterile). We have shown intercross-triploids (3NC) faster rates t...