Red coloration is a salient feature of the natural world. Many vertebrates produce red color
by converting dietary yellow carotenoids into red ketocarotenoids via an unknown …

Carbohydrate, which is the most abundant nutrient in plant-sourced feedstuffs, is an
economically indispensable component in commercial compound feeds for fish. This …

This study investigated the different adaptive metabolic strategies of grass carp
(Ctenopharyngodon idellus) and Chinese longsnout catfish (Leiocassis longirostris Günther) …

Farmed seabass have higher adiposity than their wild counterparts and this is often
attributed to carbohydrate (CHO) feeding. Whether this reflects a reduction in fat oxidation …

The replacement of fishmeal (FM) by insect meal (IM) in aquafeed formulation has been
thoroughly studied lately, but little is known about their impact on nutrient metabolism of fish …

Glycerol is a well-tolerated additive in aquafeeds. We hypothesized that in seabass, a
carnivorous fish whose endogenous carbohydrate demands are mostly met by hepatic …

Introduction Feed optimization is a key step to the environmental and economic
sustainability of aquaculture, especially for carnivorous species. Plant-derived ingredients …

In aquaculture, there is high interest in substituting marine-derived with vegetable-based
ingredients as energy source. Farmed carnivorous fish under high carbohydrate diets tend …

In carnivorous fish, conversion of a glucose load to hepatic glycogen is widely used to
assess their metabolic flexibility towards carbohydrate utilization, but the activities of direct …

Practical diets for commercial barramundi production rarely contain greater than 10% starch,
used mainly as a binding agent during extrusion. Alternative ingredients such as digestible …