Functional nutritional composition and preparation method thereof

Abstract

The invention relates to a functional nutritional composition which comprises, by weight, 20-50 parts of functional fatty glyceride, 3-10 parts of milk protein-derived active peptide, 1-5 parts of lactic acid bacteria, 1-5 parts of selenium yeast and 30-70 parts of a coating material. The functional fatty glyceride, the milk protein-derived peptide, the lactic acid bacteria and the like serve as main raw materials and are matched with the coating material to prepare the functional nutritional composition, caprylic glyceride, canoic glyceride and lauric glyceride used herein have short carbon chains, small molecules, high polarity and good water solubility and are rapid in metabolism and transfer in animal bodies, energy can be rapidly provided for small and weak animals, energy consumption for the bodies of the small and weak animals is decreased, and the survival rate of the small and weak animals is increased.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a functional nutritional composition and a preparation method thereof. Background technique [0002] Weak and small animals commonly exist in intensive farms: ①Weak and small animals at birth: small birth weight, poor vitality, low immunity, low digestion and absorption rate of nutrients, slow growth and development in the later period, and high mortality rate, generally accounting for the total number of newborns. 10-20%; ②Weak and small animals that appear during negligent management and intensive breeding: insufficient nutrient intake, weak constitution, poor disease resistance, low utilization rate of nutrients, slow growth, low feed remuneration, generally accounting for the total 10-15% of. The mortality rate of weak and small animals is high, and the feed remuneration is low, which significantly reduces the breeding level of the farm and reduces the profit of the farm. [0...

AI Technical Summary

Problems solved by technology

For weak animals, especially newborn weak animals, due to the particularity of their digestive physiology, most of the exogenous nutrients are difficult to be digested and utilized even after special treatment, which will increase the digestive burden of weak animals and accelerate the death of weak animals

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