Penicillium paecilomyces cicadae (miquel) samson fermentation product used as feed additive as well as preparation method and application thereof

A feed additive, the technology of Paecilomyces cicadae, applied in animal feed, animal feed, applications, etc., can solve problems such as Paecilomyces cicadae that has not been seen yet, achieve the best production and social benefits, occupy less land, and invest more little effect

Active Publication Date: 2012-09-19
ZHEJIANG BIOASIA PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the domestic and foreign markets, there is no related product using Paecilomyces cicadae as a feed additive

Method used

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  • Penicillium paecilomyces cicadae (miquel) samson fermentation product used as feed additive as well as preparation method and application thereof
  • Penicillium paecilomyces cicadae (miquel) samson fermentation product used as feed additive as well as preparation method and application thereof
  • Penicillium paecilomyces cicadae (miquel) samson fermentation product used as feed additive as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: the production of Paecilomyces cicadae fermentation product feed additive

[0034] (1) Preparation of inclined-plane strains: boil potatoes, filter to remove slag, add sucrose, constant volume, add agar to melt, put into test tubes, sterilize at 121°C for 0.5h under 0.1Mpa pressure, and deflate completely , placed on an inclined plane while hot to cool naturally. Under sterile conditions, Paecilomyces cicadae was connected to a slant test tube, placed in an incubator at 20°C, and cultivated for 15 days.

[0035] (2) Preparation of the seed solution in shake flasks: boil the potatoes first, filter to remove slag, add sucrose, constant volume, seal and sterilize. Sterilization conditions: under 0.1Mpa pressure, 121 ℃, 0.5h sterilization. After the sterilization is completed, the medium is cooled, and the slant is inoculated into the shake flask medium under aseptic conditions, and the inoculated shake flask is placed in a shaker for shaking culture. Cultu...

Embodiment 2

[0047] Embodiment 2: the production of Paecilomyces cicadae fermentation product feed additive

[0048] (1) Preparation of slant strains: same as in Example 1.

[0049] (2) Preparation of seed liquid: with embodiment 1.

[0050] (3) Solid culture

[0051] a. Preparation of solid phase medium:

[0052] According to the 2# formulation in Table 1, the solid medium was prepared by the same method as in Example 1.

[0053] b. Subpackage of solid-phase medium, sterilization, production of cultivars, germ management, harvesting, dehydration, drying and pulverization are all the same as in Example 1.

Embodiment 3

[0054] Embodiment 3: the production of Paecilomyces cicadae fermentation product feed additive

[0055] (1) Preparation of slant strains: same as in Example 1.

[0056] (2) Preparation of seed liquid: with embodiment 1.

[0057] (3) Solid culture

[0058] a. Preparation of solid phase medium:

[0059] The solid medium was prepared according to the 3# formula in Table 1 using the same method as in Example 1.

[0060] b. Subpackage of solid-phase medium, sterilization, production of cultivars, germ management, harvesting, dehydration, drying and pulverization are all the same as in Example 1.

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Abstract

The invention discloses a feed additive which is the penicillium paecilomyces cicadae (miquel) samson fermentation product. The invention further discloses a preparation method and application of the feed additive. The preparation process of the feed additive is simple, the raw materials for preparing the feed additive are easy to obtain, and the feed additive is rich in adenosine, cordycepic acid and polysaccharides. Though a little feed additive is added to the animal feed, the feed additive can achieve a significant effect. The feed additive can improve the utilization rate of the feed, improve the palatability of the animals, promote the growth and the development of the animals, improve the quality of the livestock and poultry feed and use the feed resources more reasonably. In addition, the feed additives can strength the immune regulation of the animals to improve the survival rate of the animals so that the animal feeding cost is reduced.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a feed additive for Paecilomyces cicadae and its preparation and application. Background technique [0002] There are many diseases in livestock and poultry breeding in my country. In order to control bacterial infection, a large amount of antibacterial drugs are generally added to feed additives; in order to promote the growth and fattening of livestock and poultry products, farmers often add hormone drugs in the production process, and abuse drugs in violation of regulations. phenomenon is very common. 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. In addition, the irregular production of veterinary drugs is also very serious. It is very common for veterinary drug preparations not to indicate the active ingredients and expand the practical scope at wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16C12N1/14
Inventor 陈祝安谭悠久朱福康孙长胜
Owner ZHEJIANG BIOASIA PHARMA CO LTD
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