Jack Rovics

I have more questions than comments. The one comment that I have is that I found your talk very informative. I am a Phd in Animal Nutrition, but have very limited knowledge of fish and shrimp nutritition. However, I feel that I may be able to apply some of my knowledge to the nutrional quality of their diets. You mentioned the addition of fats and I assume that they may be saturated. Have you done ...

Good article about feeding Fat to Dairy Cows. If you feed vegetable oils, it is best that you increase saturation. also to keep fat uniform and probably better utilized it is desirable to add emulsifiers. The addition of antioxidants such as bha and bht to good quality fat is also important. I recommend the use of edible fats.no amount of processing will make a rancid fat suitable to feed unless i ...

The authors neglected to indicate that much of the meat and bone meal comes from super market waste (butcher shops). This material may vary considerably in freshness. For example, during the hot summer months, some material may stay at the super market for 4-7 days resulting in putrefaction of the protein and possible rancidity of the fat. The above processes will result in low palatability and po ...