Fish oil is a high-grade oil and a by-product of fishmeal processing, which is obtained by steaming, pressing and refining fish and its waste. Adding fish oil to feed can improve feed efficiency and is an important source of energy, vitamins and essential fatty acids in feed.
Features of fish oil:
Compared with other oils, its remarkable feature is that it is rich in n-3 polyunsaturated fatty acids, so fish oil is a combination of nutrition, palatability and functionality. The advantages are:
1. Give the feed a fragrance, improve the palatability, have special attraction to fish, shrimp, poultry, livestock and special aquatic animals (such as turtles, turtles, etc.), and have a good food-attracting effect, especially for lysine and methionine. Feed that replaces fishmeal works better.
2. Fish oil is rich in vitamins A, D and highly unsaturated fatty acids - such as EPA, DHA, etc., which are important nutrients that terrestrial animal and vegetable oils lack.
