Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"Aquaculture feed"”.
-
Investigations on the Role of Distillers Dried Grains with Solubles for Producing Aquaculture Feed Using Extrusion Technology
… source of protein in the production of aquaculture feed through extrusion processing was studied. Ingredient blends containing different levels of DDGS along with soy flour, com flour, fish meal, vitamin mix, mineral mix and cheese whey with net protein adjusted to 28% protein were …
-
From Cultivation to Commercialisation: The Stability, Degradation, and Interactions of Astaxanthin in Haematococcus lacustris Biomass
… in nutraceutical dietary supplements or as an aquaculture feed ingredient. However, the instability of astaxanthin presents a significant challenge to its broader application. A crucial knowledge gap exists regarding the stability and degradation of non-extracted astaxanthin within H. lacustris …
-
Understanding the Effect of Extrusion Processing Parameters on Physical, Nutritional and Rheological Properties of Soy White Flakes Based Aquafeed in a Single Screw Extruder
<p>The rapid expansion of aquaculture has increased the demand for aquafeed. As fishmeal is expensive, alternative plant based protein sources such as soybean has shown to be a good alternative for aquafeed production. The present study was done to investigate the effect of soy white flakes (SWF) …
-
Stabilization of linseed oil for use in aquaculture feeds
An experiment was conducted to determine the effect of addition of antioxidants or encapsulation of linseed oil on the oxidative stability of linseed oil and the effect on growth and fatty acid composition of rainbow trout fed these products. Four diets differing only in their lipid sources were …
-
Microorganisms associated with ulva grown in abalone effluent water: implications for biosecurity
… and are extensively utilised for several aquaculture operations, including in the integrated production of high value goods such as abalone. Intensive aquaculture operations along the coastline release effluent water into the surrounding coastal waters, which has adverse impact on the …
-
Heterotrophic production of the microalgae Cyclotella cryptica: feed for aquaculture.
Feed cost and feed availability is a major bottleneck for the aquaculture industry and has prompted significant research into identifying new microalgal strains and/or growth conditions that reduce production costs, increase the ease of cultivation and improve the nutritional value of the …