An extruded, pressed or particulate fish feed is described. Also described is a method for reduction of the content of undesired nutrients in water discharged from a fish farm, and a process for increasing the mechanical strength or shear resistance of faeces from fish in a fish farm.

Engineered food to promote health and maintain homeostasis in a subject and methods of producing the food.

Engineered food to promote health and maintain homeostasis in a subject and methods of producing the food.

The present invention encompasses a carotenoid composition, a process for producing a carotenoid composition, and methods of use thereof.

The present invention encompasses a carotenoid composition, a process for producing a carotenoid composition, and methods of use thereof.

Provided is an antimicrobial peptide Sparamosin from Scylla paramamosain. The Sparamosin mature peptide and its functional domain Sparamosin.sub.26-54 were synthesized by solid-phase synthesis with a purity of over 95%. Both Sparamosin and Sparamosin.sub.26-54 exhibit strong antimicrobial activity. More importantly, Sparamosin.sub.26-54 has strong antifungal activity and could inhibit the growth of a variety of yeasts and filamentous fungi. Based on the potent antimicrobial activities of Sparamosin and Sparamosin.sub.26-54, both peptides could be developed as alternatives for conventional antibiotics, antimicrobial agents, feed additives in aquaculture and livestock, preservatives, and mold inhibitors.

According to the invention, it was found that a feedstuff containing an Aurantiochytrium biomass brings about a significant increase in growth in fish.

According to the invention, it was found that a feedstuff containing an Aurantiochytrium biomass brings about a significant increase in growth in fish.

An exemplary embodiment of the present invention provides an apparatus for producing fermented soybean meal, which produces fermented soybean meal for monogastric animals and ruminant selectively or together. An apparatus for producing fermented soybean meal according to an exemplary embodiment of the present invention includes: a solid-liquid separating part, which mixes raw material soybean meal and an extraction solvent and extracts the soybean meal, and separately produces a remaining soybean meal and a soybean meal extract; a lactic acid bacteria culturing part, which produces the lactic acid bacteria by putting inoculum into the soybean meal extract, and supplies the lactic acid bacteria to the solid-liquid separating part; a solid substrate fermenting part, which is selectively supplied with and mixes at least two of the remaining soybean meal supplied from the solid-liquid separating part, the raw material soybean meal supplied through bypass, and lactic acid bacteria supplied from the lactic acid bacteria culturing part to produce a mixed material, and solid-substrate ferments the mixed material to produce primary solid substrate fermented soybean meal; and a drier, which dries the primary solid substrate fermented soybean meal supplied from the solid substrate fermenting part to produce secondary solid substrate fermented soybean meal.

Various embodiments disclosed relate to modified triglyceride including omega-3 fatty acid residue, structured fat blends including the same, food and fish feeds including the same, and methods of making any of the foregoing. A modified triglyceride includes an omega-3 fatty acid residue and a saturated fatty acid residue. A structured fat blend including the modified triglyceride can be a product of interesterification of a starting material triglyceride including an omega-3 fatty acid residue and a highly saturated triglyceride. When used in a fish feed, the modified triglyceride can experience less leakage in water than the starting material triglyceride including the omega-3 fatty acid residue.