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Fermented feed and preparation method and application thereof, and layer feed

A technology for fermented feed and laying hen feed, applied in the field of fermented feed preparation and laying hen feed, can solve the problem that the market value is not best reflected, maximize product benefits, promote growth performance and production performance, improve Effects of Feathers and Health

Pending Publication Date: 2020-06-30
COFCO BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The market value of by-products is not best reflected when they are handled or sold separately

Method used

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  • Fermented feed and preparation method and application thereof, and layer feed
  • Fermented feed and preparation method and application thereof, and layer feed
  • Fermented feed and preparation method and application thereof, and layer feed

Examples

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preparation example Construction

[0018] In the first aspect, the present invention provides a method for preparing fermented feed, the method comprising: mixing cornstarch residue, corn flour, DDGS, DDS, sprayed corn bran and molasses to obtain a fermentation substrate, and then fermenting bacteria Seeds are inoculated into the fermentation substrate, and fermented to obtain the fermented feed.

[0019] Although cornstarch residue, corn flour, DDGS, DDS, sprayed corn bran and molasses are used as the fermentation substrate to achieve the purpose of the present invention, that is, to promote the consumption of feed products containing the fermented feed prepared by this method growth performance and production performance of animals, but the inventors of the present invention further found in research that when relative to 100 parts by weight of cornstarch residue, the amount of corn flour is 10-80 parts by weight, and the sprayed corn bran The consumption of 200-1000 parts by weight, the consumption of DDS is...

Embodiment 1-5

[0067] Embodiment 1-5 is used to illustrate fermented feed provided by the present invention and preparation method thereof

[0068] The raw materials are mixed evenly according to the ratio in Table 3 to obtain the fermentation substrate, and the pH value of the fermentation substrate is adjusted to the level in Table 3 by using light calcium carbonate (purchased from Lingshou County Dezhou Mineral Products Processing Factory), and then Inoculate Lactobacillus acidophilus, Candida utilis, Bacillus subtilis and Bacillus licheniformis according to the inoculation ratio of each bacterial strain in Table 3, mix evenly, put into the inner membrane bag (the material accounts for two-thirds volume of the inner membrane bag, The air in the inner membrane bag is not emptied during welding), and fermented at 35±2°C for 30 hours to obtain fermented feed A1-A5.

[0069] table 3

[0070]

Embodiment 6

[0072] This embodiment is used to illustrate the fermented feed provided by the present invention and its preparation method

[0073] The fermented feed was prepared according to the method of Example 1, except that ammonia water was used to adjust the pH value of the fermentation substrate to obtain fermented feed A6.

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Abstract

The invention relates to the field of fermented feed, and discloses fermented feed and a preparation method and application thereof, and layer feed. The method comprises the following steps: mixing corn starch residue, corn flour, DDGS, DDS, slurry-sprayed corn husk and molasses to obtain a fermentation substrate, and then inoculating a fermentation strain into the fermentation substrate and performing fermentation to obtain the fermented feed. The method not only makes full use of by-products for performing organic integration and turning waste into treasure to maximize product benefits, butalso can greatly reduce the cost of microbial fermented feed. Ultimately, the fermented feed obtained by the method is used to prepare animal feed, and thereby the growth performance and production performance of animals can be effectively promoted.

Description

technical field [0001] The invention relates to the field of fermented feed, in particular to a method for preparing fermented feed, the fermented feed prepared by the method, the application of the fermented feed in feed products and a feed for laying hens. Background technique [0002] At present, China's feed production enterprises are paying more and more attention to microbial fermented feed, and the categories of domestic fermented feed are gradually differentiated. The first type is general-purpose fermented feed, which can take into account the basic needs of dietary nutrition, and the addition ratio is 5-30%; the second type is It is a special fermented feed, emphasizing the nutritional needs of fermented feed for animals at specific stages, and improving animal growth performance and production performance by adding it. However, no matter what kind of fermented feed, its production cost is high, especially the special fermented feed is the most prominent, and the g...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K50/75A23K10/30A23K10/37A23K10/38A23K10/33
CPCA23K10/12A23K50/75A23K10/30A23K10/37A23K10/38A23K10/33Y02P60/87
Inventor 佟毅李义陈影卢宗梅张琳徐晓然
Owner COFCO BIOTECHNOLOGY CO LTD
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