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Palm-kernel meal with effect of removing antinutritional factors, preparation method and application thereof

An anti-nutritional factor, palm kernel meal technology, applied in the application, climate change adaptation, food processing and other directions, can solve the problems of poor palatability, high content of anti-nutritional factors, limited addition ratio, etc., to achieve low cost, increase protein content, The effect of improving digestion and absorption rate

Active Publication Date: 2015-09-02
黄石市佳兴生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] The purpose of the present invention is to solve the problem that the current palm kernel meal has poor palatability and high content of anti-nutritional factors, and the proportion of adding it in livestock and poultry feed is greatly limited. Nutritional problems, providing a palm kernel meal with anti-nutritional factors removed, its preparation method and application

Method used

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  • Palm-kernel meal with effect of removing antinutritional factors, preparation method and application thereof
  • Palm-kernel meal with effect of removing antinutritional factors, preparation method and application thereof
  • Palm-kernel meal with effect of removing antinutritional factors, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A palm kernel meal without anti-nutritional factors in this embodiment is obtained by physically pulverizing the unprocessed palm kernel meal raw material, simulating digestion in the gastrointestinal tract environment of monogastric animals, aerobic fermentation, and drying at low temperature. Palm kernel meal with anti-nutritional factors removed, its product indicators are: crude protein content: 28%, crude fat content: 8%, pH value: 4.6, viable count ≥ 20×10 10 cfu / g.

[0073] The crude protein content in the palm kernel meal raw material described in this example is 14%, and the crude fat content is 9%.

[0074] The preparation method of the palm kernel meal that removes anti-nutritional factors of the present embodiment may further comprise the steps:

[0075] (1) Crushing: Use a pulverizer to crush the palm kernel meal into 0.8mm palm kernel meal powder to make the material structure fluffy;

[0076] (2) Simulate digestion in the gastrointestinal tract environm...

Embodiment 2

[0096] A palm kernel meal without anti-nutritional factors in this embodiment is obtained by physically pulverizing the unprocessed palm kernel meal raw material, simulating digestion in the gastrointestinal tract environment of monogastric animals, aerobic fermentation, and drying at low temperature. Palm kernel meal with anti-nutritional factors removed, its product indicators are: crude protein content: 23%, crude fat content: 8%, pH value: 4.8, number of viable bacteria ≥ 20×10 10 cfu / g.

[0097] The crude protein content in the palm kernel meal raw material described in this example is 12%, and the crude fat content is 9%.

[0098] The preparation method of the palm kernel meal that removes anti-nutritional factors of the present embodiment may further comprise the steps:

[0099] (1) Crushing: Use a pulverizer to crush the palm kernel meal into 1.2mm palm kernel meal powder to make the material structure fluffy;

[0100] (2) Simulate digestion in the gastrointestinal t...

Embodiment 3

[0119] A palm kernel meal without anti-nutritional factors in this embodiment is obtained by physically pulverizing the unprocessed palm kernel meal raw material, simulating digestion in the gastrointestinal tract environment of monogastric animals, aerobic fermentation, and drying at low temperature. Palm kernel meal with anti-nutritional factors removed, its product indicators are: crude protein content: 25%, crude fat content: 9%, pH value: 4.7, viable count ≥ 20×10 10 cfu / g.

[0120] The crude protein content in the palm kernel meal raw material described in this example is 13%, and the crude fat content is 9%.

[0121] The preparation method of the palm kernel meal that removes anti-nutritional factors of the present embodiment may further comprise the steps:

[0122] (1) Crushing: Use a pulverizer to crush the palm kernel meal into 0.6mm palm kernel meal powder to make the material structure fluffy;

[0123] (2) Simulate digestion in the gastrointestinal tract environm...

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Abstract

The invention discloses palm-kernel meal with the effect of removing antinutritional factors, a preparation method and an application thereof. The palm-kernel meal is prepared by the following steps: physically crushing unprocessed palm-kernel meal materials, simulating the digestion of the gastrointestinal tract environment of a single-stomach animal and carrying out aerobic fermentation and low-temperature drying. The product indexes of the palm-kernel meal with the effect of removing antinutritional factors are as follows: the crude protein is more than or equal to 20 percent, the crude fat is less than or equal to 9 percent, pH is less than or equal to 4.8, the number of active bacteria is more than or equal to 20 times 10<10> cfu per g. The palm-kernel meal with the effect of removing antinutritional factors disclosed by the invention has the advantages that the palatability is good, the digestion and absorption rate of the palm-kernel meal in the digestive tracts of livestock and poultry is increased, so that the adding ratio of the palm-kernel meal in diet formula of the livestock and the poultry is increased, corns can be replaced in the livestock and poultry feed by 30 to 50 percent, a new feed source is provided, the contradiction of fighting for food ration between the livestock and the poultry and human is solved, the production cost of all feed factories and farmers is greatly reduced, and the social benefit and the economic benefit are very high.

Description

technical field [0001] The invention relates to a novel feed resource, in particular to palm kernel meal without anti-nutritional factors and its preparation method and application. Background technique [0002] Palm kernel meal is a by-product of palm kernel dehulling and oil extraction. It is similar in shape and color to rapeseed meal, and has a slightly chocolate smell. Using palm kernel meal to replace part of corn can greatly reduce feed costs and make livestock and poultry products more competitive in the industry. Competitiveness has increased significantly. At present, the price difference between palm kernel meal and corn is about 1,200-1,400 yuan / ton. With the rapid rise of corn prices in northern China and North China, and the long-term low price of livestock products, some large and medium-sized feed companies must do everything possible to reduce costs. Therefore, under the current situation, the use of palm kernel meal to replace part of corn has become the p...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/18
CPCY02A40/818Y02P60/87
Inventor 全秀振张蕾
Owner 黄石市佳兴生物科技有限公司
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