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Palm meal fermentation feed and preparation method thereof

A technology of fermented feed and palm meal, applied in animal feed, animal feed, additional food elements, etc., to achieve the effects of improving animal immunity, promoting animal feed intake, and improving animal immunity

Active Publication Date: 2017-02-22
上海源耀农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is a lack of a method for preparing bio-fermented palm meal with high content of active polysaccharides and oligosaccharides

Method used

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  • Palm meal fermentation feed and preparation method thereof
  • Palm meal fermentation feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Mix the enzyme preparation, mixed bacterial liquid and water according to 0.001kg:9kg:12kg, then mix with 10kg of dried, pulverized and sterilized palm meal powder, and ferment at 30°C for 2 days, and the fermented material is 60 After drying at ℃, crushing, and passing through a 12-mesh sieve, palm meal fermented feed was obtained;

[0028] Among them, the enzyme preparation is composed of protease 6000U / g, arabinase 11000U / g, mannanase 45000U / g, xylanase 12000U / g;

[0029] Wherein, the mixed bacterial solution is formed by mixing the bacterial solutions of Bacillus subtilis and Saccharomyces cerevisiae at a mass ratio of 1:1.

Embodiment 2

[0031] Mix the enzyme preparation, mixed bacterial liquid and water according to 0.002kg: 10kg: 12kg, then mix with 10kg of dried, pulverized and sterilized palm meal powder, and ferment at 35°C for 2 days, and the fermented material is 70 After drying at ℃, crushing, and passing through a 15-mesh sieve, palm meal fermented feed was obtained;

[0032] Among them, the enzyme preparation is composed of protease 7000U / g, arabinase 13000U / g, mannanase 50000U / g, xylanase 15000U / g.

[0033] Wherein, the mixed bacterial solution is formed by mixing the bacterial solutions of Bacillus subtilis and Saccharomyces cerevisiae at a mass ratio of 1:2.

Embodiment 3

[0035] Mix the enzyme preparation, mixed bacterial liquid and water according to 0.003kg:9.5kg:12kg, and then mix with 10kg of dried, crushed and sterilized palm meal powder, and ferment at 40°C for 2 days, and the fermented material Dried at 70°C, crushed, and passed through a 16-mesh sieve to obtain palm meal fermented feed;

[0036] Among them, the enzyme preparation is composed of protease 8000U / g, arabinase 13000U / g, mannanase 55000U / g, xylanase 23000U / g.

[0037] Wherein, the mixed bacterial solution is formed by mixing the bacterial solutions of Bacillus subtilis and Saccharomyces cerevisiae at a mass ratio of 2:1.

[0038] The comparison data of the palm meal fermented feed obtained in the above-mentioned embodiment and the polysaccharide and related components in the palm meal before fermentation are shown in the following table:

[0039] palm meal Embodiment one Embodiment two Embodiment three water 12％ 11％ 10.8％ 11.1％ crude fiber 23％...

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Abstract

The invention discloses palm meal fermentation feed and a preparation method thereof. The preparation method comprises steps as follows: an enzymic preparation, a mixed bacteria liquid and water are mixed uniformly and mixed with dried, ground and sterilized palm meal, temperature-controlled fermentation is performed, fermented materials are dried, ground and sieved, and the palm meal fermentation feed is prepared, wherein the enzymic preparation is prepared from protease, arabinase, mannase and xylanase; the mixed bacteria liquid is obtained by mixing a bacillus subtilis liquid and a saccharomyces cerevisiae liquid. The palm meal fermentation feed prepared in the preparation method contains rich active polysaccharides, various digestive enzymes, vitamins, small peptides and a large quantity of probiotics, the content of the active polysaccharides and oligosacharide reaches 8%-12%, the content of the small peptides reaches 8%, and the palm meal fermentation feed is animal feed which can promote forage intake of animals and improve the immunity of the animals and is safe and easy to absorb.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a palm meal fermented feed and a preparation method thereof. Background technique [0002] Palm meal is a by-product of palm kernel shelling and oil extraction. Its shape and color are similar to rapeseed meal, and its smell is slightly chocolate. The world's palm meal production in 2014-2015 was 8-9 million tons. Because the amino acid composition of palm kernel meal is poor in terms of amino acid balance and digestibility, and the digestibility of essential amino acids in palm kernel meal is low because the protein is trapped in carbohydrate complexes, palm kernel meal is currently mainly used as a primary The raw material is used in the feed industry. [0003] Palm meal is rich in nutrients, including protein, crude fat, non-starch polysaccharides, phosphorus and calcium elements, etc. These ingredients affect the palatability and reduce the absorption of nutrients in the intes...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K20/189
Inventor 朱校适方华季春源李世超肖方方
Owner 上海源耀农牧科技有限公司
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