Alternate diets for a sustainable aquaculture industry: neuroethology of feeding in barramundi. Our unique approach to identify the sensory requirements of farmed barramundi and develop new alternative feeds will 1. Improve barramundi production by increasing growth rates, 2. Enhance acceptance and ingestion of food pellets, thereby reducing leaching of nutrients vital to the fish and detrimental to the environment, 3. Help produce formulated diets that will offer the advantages of nutritional c ....Alternate diets for a sustainable aquaculture industry: neuroethology of feeding in barramundi. Our unique approach to identify the sensory requirements of farmed barramundi and develop new alternative feeds will 1. Improve barramundi production by increasing growth rates, 2. Enhance acceptance and ingestion of food pellets, thereby reducing leaching of nutrients vital to the fish and detrimental to the environment, 3. Help produce formulated diets that will offer the advantages of nutritional consistency, storage convenience, reduced feed waste and pollution and 4. Lower costs allowing for the successful and profitable production of barramundi and potentially other finfish. Read moreRead less
Triggering the dormant capacity of fish to make omega 3 fatty acids. Marine fisheries cannot expand further, leaving aquaculture (fish farming) with the challenge of meeting the growing demand for fish, whose consumption is known to enhance human health. Fish oil is an essential component of the feed used in aquaculture, but there is a decreasing global supply of this commodity. This innovative nutritional biochemistry project boosts the capacity of fish to produce their own fish oil from vegeta ....Triggering the dormant capacity of fish to make omega 3 fatty acids. Marine fisheries cannot expand further, leaving aquaculture (fish farming) with the challenge of meeting the growing demand for fish, whose consumption is known to enhance human health. Fish oil is an essential component of the feed used in aquaculture, but there is a decreasing global supply of this commodity. This innovative nutritional biochemistry project boosts the capacity of fish to produce their own fish oil from vegetable oils in their diet. Therefore, this project will enable the expansion of aquaculture as an economically and environmentally sustainable means to produce the highest quality, nourishing fish for human consumption.Read moreRead less
Omega-3 fatty acids, appetite and growth in farmed fish. Australia has very limited wild fish supplies, and with the increasing realization of human health benefits of fish (i.e. omega-3 fatty acid) there is a need to increase availability through aquaculture. However, feeds used in aquaculture contain costly fish oil with limited global supplies. Attempts made to substitute fish oil with vegetable sources in aquaculture feeds have been mixed. This international, comparative and multidisciplinar ....Omega-3 fatty acids, appetite and growth in farmed fish. Australia has very limited wild fish supplies, and with the increasing realization of human health benefits of fish (i.e. omega-3 fatty acid) there is a need to increase availability through aquaculture. However, feeds used in aquaculture contain costly fish oil with limited global supplies. Attempts made to substitute fish oil with vegetable sources in aquaculture feeds have been mixed. This international, comparative and multidisciplinary project aims to reduce the dependence on fish oils through investigation of basic fatty acid metabolism and endocrinology on farmed fish to ensure that human health promoting characteristics in the final product are retained.Read moreRead less
C-type lectins and innate immunity in barramundi. The project aims to identify mannan binding lectins (MBL), key components of innate immunity, in barramundi and to develop quantitative assays for MBL. The project further aims to investigate the role of MBL in infectious processes of Streptococcus iniae, which causes disease in barramundi and humans. Quantitative assays will be used in conjunction with more traditional assays to evaluate the effect of supplemented feeds on the innate immune syst ....C-type lectins and innate immunity in barramundi. The project aims to identify mannan binding lectins (MBL), key components of innate immunity, in barramundi and to develop quantitative assays for MBL. The project further aims to investigate the role of MBL in infectious processes of Streptococcus iniae, which causes disease in barramundi and humans. Quantitative assays will be used in conjunction with more traditional assays to evaluate the effect of supplemented feeds on the innate immune system of barramundi and their disease resistance during times of stress. This project will increase our understanding of innate immune pathways in this fish species and aid development of improved feeding strategies.Read moreRead less