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Fungal fermentate feed addictive as well as preparation method and use thereof

A feed additive and fermented technology, which is applied in the field of fungal fermented feed additive and its preparation and application, can solve unseen problems and achieve the effects of improving income, stable performance and improving antibiotic abuse.

Inactive Publication Date: 2009-07-15
熊忠辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the research on Cordyceps mycelium only focuses on the development of medicine or health food. In the domestic and foreign markets, there are no related products using Cordyceps mycelium as a feed additive.

Method used

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  • Fungal fermentate feed addictive as well as preparation method and use thereof
  • Fungal fermentate feed addictive as well as preparation method and use thereof
  • Fungal fermentate feed addictive as well as preparation method and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of preparation technology of Paecilomyces bat moth fermentation product feed additive is as follows figure 1 As shown, the specific description is as follows:

[0030]1. Strain preparation: inoculate the high-yielding strain of Paecilomyces hepialid isolated from Cordyceps sinensis into a special slant medium, and cultivate it at 24-26°C for 7 days until it is produced. After a large number of spore bundles, a liquid shake flask strain is obtained. The formula of the special slant medium is: 4% glucose, 1% potato (filtered with two layers of gauze after boiling the juice), 1% peptone, the rest is water, pH6.3.

[0031] 2. Shake flask culture: the liquid shake flask bacterial classification that step 1 obtains is connected in the triangular flask that seed culture medium is housed, and the described liquid shake flask bacterial classification of two test tubes is inserted into a 200ml shake flask seed culture In a 500ml Erlenmeyer flask based on the base, antifo...

Embodiment 2

[0038] The method described in Example 1 was used to prepare three batches of qualified Paecilomyces hematodes fermented feed additive, the main technical parameters of which are shown in Table 1.

[0039] Table 1 Technical parameters of three batches of fermented products of Paecilomyces hematalis

[0040]

Embodiment 3

[0042] Fermentation product of Paecilomyces basilisk moth to promote the growth of broiler chickens

[0043] 1. Materials and methods

[0044] 1.1 Experimental animals and grouping

[0045] 3,600 1-day-old Zengshou green-footed Ma chickens were selected from Hefei Zhengwang Company, with a male-female ratio of half and half, and a body weight of (39.8±1.5g). After observing no abnormality for 6 hours, they were randomly divided into 2 groups, with 3 repetitions in each group, and 600 rats in each repetition.

[0046] 1.2 Diet composition and nutrition of experimental animals

[0047] The experimental feed materials corn, soybean meal, wheat bran, rapeseed meal and calcium hydrogen phosphate meet the requirements of the national health standard (GB / 13078-2001). The diet was designed with reference to the national broiler feeding standard (NY / T33-1986) and NRC (1994) poultry feeding standard. Zhengwang Company processed and configured it by itself, and the fermented product o...

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PUM

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Abstract

The invention discloses a ghost moth paecilomyces leavening feed additive. Ghost moth paecilomyces leavening is obtained in such a way that myceliums of a high-yield bacterial strain obtained by mutagenizing ghost moth paecilomyces separated from worm grass by ion beams are dried and crushed together with a a culture medium after strain preparation, shaking culture, primary starter can fermentation, fermentation can fermentation, solid culture fermentation. The invention also discloses an application of the ghost moth paecilomyces leavening feed additive in the preparation of animal feed, and the ghost moth paecilomyces leavening feed additive is added in the animal feed by 0.05 to 0.5 percent . The ghost moth paecilomyces leavening feed additive can increase the daily gain of animals, obviously promote the growth of the animals, improve the conversion rate of the feed, enhance the production performance and the antiviral capability of the animals and can also improve the quality of livestock and fowl meat. The ghost moth paecilomyces leavening has simple preparation technology flows, simple-formula culture medium and cheap and easily obtained raw materials.

Description

technical field [0001] The invention relates to a fungal fermented product feed additive and a preparation method and application thereof. Background technique [0002] At present, the unreasonable application and abuse of pesticides, veterinary drugs, and feed additives with potential safety hazards and environmental pollution in China are very serious. The pesticides and veterinary drugs in livestock and poultry products generally exceed the standard seriously, and a series of incidents caused by this are too numerous to enumerate. The use of new genetic engineering technologies such as transgenics in food and animal feed has also been questioned, and even synthetic amino acids, vitamins and other feed additives produced by modern technology are banned in some production systems. [0003] Research and development of feed additives derived from pure natural green environmental protection is a hot spot at present. In recent years, the application of beneficial microorganism...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K10/12
Inventor 陈安徽
Owner 熊忠辉
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