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Method for preparing active wet mixing feed fermented from liquid state to solid-state containing probiotics

A technology of solid-state fermentation and liquid-state fermentation, which is applied in the production of feed for livestock and poultry, can solve the problems of difficult control of the content of miscellaneous bacteria, small number of beneficial bacteria, low feed utilization rate, etc., to inhibit the growth of miscellaneous bacteria and improve equipment utilization. High, to achieve the effect of efficient use

Inactive Publication Date: 2009-04-22
池州惠中生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to aim at the defects and deficiencies of the existing liquid fermented feed preparation method that the miscellaneous bacteria content is difficult to control, the feed is perishable and the solid fermented feed preparation method has less beneficial bacteria, low activity and low feed utilization rate, and provides a Method for preparing probiotic active wet-mix feed from liquid state to solid state fermentation

Method used

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Examples

Experimental program
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preparation example Construction

[0034] A method for preparing probiotic active wet-mixed feed from liquid to solid-state fermentation of the present invention comprises the following steps:

[0035] A. Pretreatment of fermentation base material

[0036] Crush the liquid fermentation base material into 1-3 mm sieves, perform puffing or microwave sterilization treatment, and crush the solid-state fermentation base material into 0.5-1.5 mm sieves;

[0037] B. Preparation of liquid fermented material

[0038] Add 5-20 parts by weight of liquid fermentation base material, 80-95 parts by weight of water, 0-0.1 parts by weight of lactose or oligosaccharides into the fermenter, inoculate probiotics according to the total volume of liquid fermentation base material and water, stir evenly, At a temperature of 30-40°C, leave it to ferment for 36-60 hours to obtain a liquid fermented material;

[0039] C. Preparation of Active Wet Mix Feed

[0040]Stir the liquid fermentation material in the fermentation tank evenly,...

Embodiment 1

[0054] In the experiment, 60 piglets weaned at the age of 28 days were selected, and they were randomly divided into two groups, the test group and the control group, according to the principle of similar blood relationship, sex and body weight. Each group had 3 replicates, and each replicate had 10 piglets. . The test group and the control group use the same feed formula, the nutritional level of the diet formula is the same, the feed formula is 42% corn, 18% soybean meal, 13% puffed soybean, 6% whey powder, 6% fish meal, piglet concentrate Ingredients 15% (containing vitamins, minerals, amino acids, acidulants, flavoring agents, enzyme preparations, pharmaceutical additives, carriers, etc.). The feed formula of the test group did not contain enzyme preparations, acidifiers, or any pharmaceutical additives such as antibiotics. The feed of the control group was crushed, mixed and granulated according to the formula and then fed. The composition and ratio of the liquid fermen...

Embodiment 2

[0056] In the experiment, 60 pigs with a body weight of 50-55kg were selected and randomly divided into two groups, a test group and a control group, with 3 repetitions in each group and 10 pigs in each repetition. The test group and the control group used the same feed formula, and the nutritional level of the diet formula was the same. The feed formula was 60% corn, 20% bean cake, 5% fine bran, and 15% concentrated feed for fattening pigs (containing vitamins and minerals). , amino acids, acidulants, flavoring agents, enzyme preparations, pharmaceutical additives, carriers, etc.). The feed formula of the test group did not contain enzyme preparations, acidifiers, or any pharmaceutical additives such as antibiotics. The feed of the control group was crushed, mixed and granulated according to the formula and then fed. The composition and ratio of the liquid fermentation base material of the test group are 65% corn, 10% peeled soybean meal and 25% broken rice. The weight rati...

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Abstract

A method for preparing probiotic active wet mixing feeding staff through turning the liquid state into solid state fermentation comprises the following steps: crushing liquid state fermentation base material for puffing treatment or microwave sterilization treatment; adding 5 to 20 weight portions of the liquid state fermentation base material, 80 to 95 weight portions of water, and 0 to 0.1 weight portion of lactose or oligosaccharide into a fermenter; inoculating probiotics; stirring the mixture evenly; carrying out fermentation to obtain the liquid state fermentation material which is mixed evenly with the solid state fermentation base material according to the weight proportion of 1:1.5 to 3; and sealing the mixture and standing for fermentation to obtain the active wet mixing feeding stuff containing a large amount of high-activity probiotics and biological active material. The method has a simple technological process, the fermentation material occupying the small volume of the equipment, a short period, a high equipment utilization rate, and low manufacturing cost. The prepared active wet mixing feeding stuff has higher water content, no medicinal additives, good palatability, easy digestion and absorption, no easy moulding and deterioration, a longer shelf life, and convenient transportation or storage.

Description

technical field [0001] The invention relates to a method for making feed for livestock and poultry. Specifically, it relates to a liquid-state-to-solid-state fermentation probiotic active wet-mix feed preparation method. Background technique [0002] At present, the breeding industry has to rely on antibiotics to control morbidity and mortality, improve feed conversion rate, and maintain production safety and development. Therefore, it is a necessary condition to realize the prohibition of antibiotics to develop safe and healthy feeds with antibacterial and growth-promoting functions that are close to antibacterial drugs. Probiotic feed fermentation is an important technical way to eliminate the negative effects of antibiotics because it can provide a large amount of active substances to animals, improve the nutritional quality of feed, increase feed utilization, eliminate intestinal pathogenic microorganisms, and improve animal immunity. [0003] Liquid fermented feed is ...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K10/18
Inventor 李绍章刘收杨雪海赵娜
Owner 池州惠中生物科技有限公司
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