A kind of feed fat emulsifier, preparation method and application thereof

Abstract

The invention discloses a fat emulsifier for feed use. The fat emulsifier contains the following components, by weight, 200-300 parts of granulesten, 10-50 parts of sucrose ester, 10-50 parts of monoglyceride, 10-20 parts of taurine and 580-770 parts of an excipient. A preparation method of the fat emulsifier contains the following steps: mixing granulesten and monoglyceride in proportion, heating to 60 DEG C, spraying the mixture into the excipient, uniformly mixing and drying to prepare a mixture; adding components excluding granulesten, monoglyceride and the excipient into the mixture; placing the mixture obtained from the step (3) into an agitator, stirring for 1-2 hours, putting the mixture into a pulverizer for primary crushing, taking out the crushed mixture and putting the crushed mixture into a ultrafine grinder for secondary crushing so as to obtain fine particles, sieving through a 100-mesh sieve, sealing and packaging so as to obtain the fat emulsifier for feed use. The fat emulsifier can emulsify most mixed lipid and has a large emulsification range. Meanwhile, the emulsifier can be added in the most economic mode, thus remarkably reducing breeding cost.

Description

technical field [0001] The invention relates to a feed fat emulsifier, in particular to a feed fat emulsifier capable of improving animal fat metabolism, a preparation method and application thereof, belonging to the technical field of livestock and poultry feeding. Background technique [0002] With the development of intensive animal husbandry, in the process of pursuing high-efficiency breeding, in order to accelerate the growth rate of livestock and poultry and reduce the ratio of feed to meat, fat has been widely used as the most effective high-energy raw material in the feed industry. However, in the process of using oil, it is found that the effect of using oil in young livestock and poultry is not obvious. The main reason is that the digestive tract of young animals is not fully developed, and the secretion of bile salts and lipase is not enough to digest and absorb the oil in the feed. Young livestock and poultry are excreted, resulting in waste of oil in feed. On ...

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Problems solved by technology

[0005] One is that the emulsifier has a single component and cannot completely emulsify the fat added in the feed;

[0006] The second is that the oil-emulsifier-water complex formed by the emulsifier emulsified oil has poor stability, the emulsification effect cannot last long, and the feed water retention effect is poor;

[0007] The third is that the emulsifier only has emulsifying effect in the intestine of animals, and does not participate in the subsequent digestion and absorption of fat

[0009] The use of feed fat emulsifiers can reduce the cost of livestock and poultry farming, which is particularly important at the current stage of low-profit competition in the feed industry, but the above-mentioned problems of feed fat emulsifiers in the market have seriously affected their effects and restricted Promoted the use of feed emulsifiers in the feed industry

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