This study sought to determine whether administration of steroids via bioencapsulation into live food is an efficient method for sex inversion of carnivorous species of fish in aquaculture. This technique may offer an alternative for sex reversing such species because the larvae strongly prefer live food compared to artificial diets. To determine whether steroids could accumulate in Artemia, na...

An experiment was conducted to quantify the ileal flow and apparent ileal digestibility (AID) of fatty acids (FA) in growing gilts fed corn, wheat, and soybean meal based diets without (CON) or with ground flaxseed (FS). A total of 20 healthy purebred Yorkshire female pigs, weighing approximately 25 kg BW, were allotted to 1 of 3 feeding regimens: R1 (n = 5 pigs), feeding a diet containing 10% ...

Wild Litopenaeus Õannamei females in different stages of sexual maturation were sampled, Ž . including spent females and their nauplii, for determination of the lipid content, lipid class LC Ž . composition, fatty acid FA composition, vitamin C content and vitamin E content. Free FA Ž . Ž . Ž . Ž . FFA , triacylglycerol TAG , phosphatidylcholine PC and sterol esters SE were the dominant Ž . LC ...

Effects of using n-3 HUFA-enriched Artemia and non-enriched Artemia as the starter food for growth and survival of rainbow trout larvae compared to commercial concentrated food were investigated in this study. The larvae with average weight of 92.9 mg were fed for 20 days with four food treatments included of commercial concentrated food, newly hatched Artemia, enriched Artemia, and mixture of ...