From: Formulation of a fish feed for goldfish with natural astaxanthin extracted from shrimp waste
Statement about the intensity of skin coloura | Percentage of evaluators in agreement (%) |
---|---|
Fish fed with A1 (with extracted crude astaxanthin) were the darkest in skin colour | 42 |
Fish fed with S1 (with shrimp waste) were the darkest in skin colour intensity | 27 |
Both sets of fish fed with A1 and S1 were the darkest and had similar skin colour intensity | 12 |
Fish fed with the C1 (no astaxanthin) were the darkest in skin colour | 8 |
Any other answer | 11 |