Feed additive for pig raising and production method thereof

Abstract

The present invention discloses a feed additive for pig raising and a production method thereof. The feed additive is mainly prepared by mixing the following components in parts by weight: 50-70 parts of egg white enzymatic hydrolysate, 30-50 parts of mango leaf extract, 3-8 parts of taurine, 1-3 parts of tyrosine and 0.1-0.3 part of sodium benzoate. The egg white enzymatic hydrolysate is obtained by the following steps: water and 1-3% of papain are added into egg white at a temperature of 40-70 DEG C, the mixture is stirred, and the mixture is subjected to enzyme digestion for 30-60 minutes to obtain the enzymatic hydrolysate. The mango leaf extract is obtained by the following technological processes: mango leaves are dried, the dried mango leaves are crushed, water is added, and an ultrasonic wave extraction, concentration, drying, etc. are carried out to obtain the mango leaf extract. The components are stirred and the stirred components are fully mixed to obtain the feed additive. The product can be used to feed a variety of pigs, is particularly used for raising suckling piglets, remarkable in breeding effect and simple in manufacturing process, saves energy and time, and is easy to realize industrial production.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for raising pigs made from natural agricultural by-product mango leaf extract and egg white enzymatic hydrolysis solution as main raw materials and a production method thereof. Background technique [0002] Egg white: chicken white, containing 10 grams of protein, 0.1 grams of fat, 1 gram of carbohydrates, and 0.6 grams of ash per 100 grams; 19 mg of calcium, 16 mg of phosphorus, 0.3 mg of iron, 0.26 mg of riboflavin, and 0.1 mg of nicotinic acid ; Vitamin A and C deficiency; Thiamine 0.216 μg / g, pantothenic acid <1 μg / g, p-aminobenzoic acid 0.055 (dry protein) μg / g. According to the proportion of water and solid matter, it contains 87% water and 13% solid matter; about 90% of the solid matter is protein, of which: ovalbumin 75%, ovomucoid 15%, ovomucin 7%, with Albumin 3%. Ovalbumin is a phosphorous protein containing 1.7% mannose. Ovomucoid contains 9.2% mixed sugars, co...

AI Technical Summary

Problems solved by technology

There are no relevant reports on the additives made from the natural agricultural by-product mango leaf extract and egg white enzymatic hydrolyzate as the main raw materials; and the existing public feed additives have the problem of failing to make full use of the local bulk agricultural product mango leaf , wasting valuable crop resources