Compound enzyme preparation for high-vitality feed

Abstract

The invention discloses a compound enzyme preparation for a high-vitality feed. The compound enzyme preparation consists of composite vitamins and composite trace elements, wherein the composite vitamins consist of vitamin A, vitamin D, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, niacin, calcium pantothenate, folic acid, biotin, myo-inositol, vitamin C, carnitine, an antioxidant, a mildewproof agent, entermorpha powder, ulva lactuca powder, kelp powder, phytase and non-starch polysaccharides enzymes. Long-term breeding experiment proves that the additive is comprehensive in nutrients, safe, high-efficient and free from toxic and side effects; bred objects grow quickly, the feed conversion rate is high, and the breeding benefits are good; besides, the immune function and the stress resistance of the bred objects can be obviously strengthened, and cultivated livestock and poultry are good in vitality and high in survival rate; and the enzymes can achieve effects when acting under the acid condition in animal stomachs and under the slight neutral condition in intestinal tracts.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a high-activity feed compound enzyme preparation. Background technique [0002] Feed enzyme preparation is a new type of additive in the feed industry. It started in the late 1970s in foreign countries. Since the 1980s in my country, the single enzyme introduced from abroad has been tried to be used in livestock and poultry breeding. [0003] Due to the relatively simple function of a single enzyme, most of the current feed industry is dominated by compound enzymes. Existing composite enzymes have the following two sources: (1) the same strain produces multiple enzymes in the fermentation process, with a high enzyme activity as the main activity, and other enzymes as secondary activities, but such strains The disadvantage of fermentation is that the enzyme activity is generally low, the fermentation cost is high, and it does not meet the requirements of the feed industry ...

AI Technical Summary

Problems solved by technology

Existing composite enzymes have the following two sources: (1) the same strain produces multiple enzymes in the fermentation process, with a high enzyme activity as the main activity, and other enzymes as secondary activities, but such strains The disadvantage of fermentation is that the enzyme activity is generally low, the fermentation cost is high, and it does not meet the requirements of the feed industry for low cost and high enzyme activity; (2) Another source of compound enzymes is single enzymes produced by fermentation of different strains, combined with feed materials As well as the characteristics of the animals to be fed, the product after compounding has low price and high enzyme activity, so the corresponding cost performance is high. At present, this product is basically the main product in China.

[0004] Because the former compound enzyme is produced by the same strain of bacteria, the coordination and synergistic effect of the enzyme are very good, but the cost is high, and it cannot meet the needs of livestock and poultry in the feed industry; although the latter product can meet the production needs, the enzyme preparation After being mixed with the feed, it needs to be granulated at high temperature. The enzyme is a kind of protein. Under high temperature conditions, the active center of the enzyme will be destroyed, which will reduce the activity of the enzyme. It has been found through research that the enzyme activity after high temperature granulation can only reach the level of granulation. 60% of former enzyme activity, huge loss