Soybean lecithin oil formula feed and preparation method thereof

Abstract

The invention provides a soybean lecithin oil formula feed. The formula feed comprises the following raw materials in parts by weight: 55-65 parts of white fish meal, 5-15 parts of soybean meal, 15-25 parts of alpha-starch, 3-7 parts of fish oil, 0-1 part of a vitamin premix, 0-1 part of a mineral matter premix, 0.01-0.1 parts of arachidic acid, 0.01-0.1 parts of (carboxymethyl)dimethyl-3-[(1-oxododecyl)amino]propylammonium hydroxide, 1-2 parts of calcium dihydrogen phosphate, 2-4 parts of cellulose, 35-50 parts of crude protein, 5-15 parts of crude fat, and 5-15 parts of crude ash, and 1-4 parts of soybean lecithin oil. The soybean lecithin oil is added into the feed in order to improve growth and feed coefficient of cultivated fishes and the like at a certain degree, fat contents of intestines and livers are substantially reduced, and adverse influences are not generated. The soybean lecithin oil formula feed has the efficacies for regulating nutrition, supplementing nutrition and improving utilization rate of feed, as well as reducing dust flying and automatic grading during production of feed in the aspects of processing properties of the feed, and improving physical quality and yield of granulation. The feed can be used as a bonding auxiliary agent in aquatic product feed, in order to improve drifting and settlement of the aquatic product feed in water, and reduce feed waste and water quality pollution.

Description

technical field [0001] The invention relates to a compound feed and a preparation method thereof, in particular to a soybean lecithin oil compound feed and a preparation method thereof. Background technique [0002] With the rapid development of animal husbandry and feed industry, the competition in the feed market is becoming increasingly fierce. Soybean lecithin oil, as an energy raw material that can replace vegetable oil and reduce feed cost, is valued and used by more and more manufacturers and farmers. Soybean lecithin is a product extracted from the oily bottoms of soybean oil, and its content in soybean is 1.2%~3.2%. Due to the strong water absorption of phospholipid, the solubility in high-quality medium is greatly reduced after absorbing water and swelling. The functions of soybean phospholipid oil are: binder; when phospholipids are added to feed, it can act as a bond, reduce dust flying and automatic grading during feed processing, and maintain feed mixing unifo...

AI Technical Summary

Problems solved by technology

Therefore, it has been widely used in the feed industry. Although the existing feed added with soybean phospholipids plays the role of nutritional adjustment, supplementation and improvement of feed utilization to a certain extent, but because of the relationship between the purity of soybean phospholipids and the cost of feed, poultry and livestock The absorption of soybean lecithin is not ideal, so the expected effect cannot be achieved, and the storage of soybean lecithin is not resistant to high temperature. During the long-term storage process, it is very likely that the activity will gradually be destroyed and disappear.