This study investigated on the effects of adding mechanically deboned chicken meat (MDCM) hydrolysates on the quality properties of imitation fish paste (IFP) during storage. IFP was prepared from Alaska Pollack, spent laying hens surimi and protein hydrolysates which were enzymatically extracted from MDCM. The study was designed as a 3×4 factorial design with three MDCM hydrolysate content gro...

The effects of protein concentration and blending a phospholipid-rich whey coproduct, Procream (Salibra 700 Procream, Glanbia Nutritionals), with intact or hydrolyzed concentrate, on fish oil microencapsulation efficiency oxidative stability were assessed. Trypsin protease M, from Aspergillus oryzae, used to produce 2 unique hydrolysates. All microcapsules had excellent encapsulation efficienci...

Bacterial populations contaminating various tissues of fish cultured in fish ponds fertilized with different organic wastes have been studied. Twenty-five genera of bacteria were identified as associated with the fish tissues. The identified bacteria included one genus of spiral and curved bacteria, one genus of Gram-negative aerobic rod, sixteen genera of Gram-negative facultative anaerobic ro...

BACKGROUND The transition from a petroleum-based economy towards more sustainable bioprocesses for the production of fuels and chemicals (circular economy) is necessary to alleviate the impact of anthropic activities on the global ecosystem. Lignocellulosic biomass-derived sugars are suitable alternative feedstocks that can be fermented or biochemically converted to value-added products. An exa...

Fish are highly nutritious food items. In most countries, fish is one of the significant sources of animal protein and essential nutrients for the maintenance of health and protection from different types of diseases, such as blood pressure, cancer and heart stroke [1]. Sea food products reduce vulnerability to hunger by providing a complementary food source when other food sources, such as agr...

BACKGROUND A partially hydrolysed and dried product of pacific whiting fish is currently marketed as a health food supplement to support "intestinal health". However, there has been only limited scientific study regarding its true biological activity. AIMS We therefore tested its efficacy in a variety of models of epithelial injury and repair. METHODS Effects on proliferation were determine...

Fish and fishery products are rich in protein. With the growing world population and increase in awareness on health benefits of fish consumption, there is an ever increasing demand for high quality fish protein diets and this could also be met through maximum utilization of fishery resources. In practice, fish is preserved by different methods like freezing, canning, salting etc. The preparati...

Industrial biotechnology processes have recently been exploited for an economic utilization of wastes to produce value added products. Of which, fish waste is one of the rich sources of proteins that can be utilized as low cost substrates for microbial enzyme production. Fish heads, tails, fins, viscera and the chitinous materials make up the wastes from fish industries. Processing these wastes...

EXTENDED ABSTRACT The method of new NKSMg fertilizer based on utilization of feather waste from slaughterhouses was presented. The method allows the production of liquid fertilizers which can be used in soil and foliar application. The whole process is based on the digestion of feather waste by acid hydrolysis, adjusting pH of the reaction medium, and then enriched in selected nutrients. Pot ex...

Abstract In recent years, an increase in the chicken meat process industry has been growing quickly, which brings a large amount of difficult to waste, feathers. These billions kilograms create serious waste problem over world, furthermore, poultry feather processing is not only particularly but also relatively expensive. fact, there no technology suitable for such huge quantities feathers guar...