A natural feed plant fermented feed additive for improving the eggshell color of brown-shelled eggs and its preparation method
A feed additive and plant fermentation technology, which is applied in animal feed, animal feed, application, etc., can solve the problems of unsatisfactory clinical efficacy, complicated production process, and high price
Active Publication Date: 2021-07-30
HENAN SOAR VETERINARY PHARMA +1
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Problems solved by technology
[0005] At present, there are many methods to improve the color of eggshells, but the actual clinical effect is not ideal
Among them, the use of food coloring to improve the color of eggshells is the most effective method. However, most food colorings are artificially synthesized and the production process is relatively complicated, resulting in high prices. People have been trying to find a new method to improve the color of eggshells.
Method used
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[0023] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.
[0024] A natural forage plant fermented feed additive for improving the eggshell color of brown eggs is prepared from the raw materials shown in Table 1 in parts by weight.
[0025]
[0026] Preparation method: first mix and pulverize other raw materials except the composite microbial powder, then mix the mixed powder and the composite microbial powder with an appropriate amount of water to form a mixture with a water mass percentage of 50%, seal the package, and place it at 37 Naturally ferment at ℃ for 48 hours; after the fermentation, dry the fermented wet material until the moisture content is not higher than 12%, and then the natural feed plant fermented feed additive is obtained.
[0027] Test report one
[002...
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The invention belongs to the technical field of feed additives, and discloses a natural feed plant fermented feed additive for improving the eggshell color of brown eggs and a preparation method thereof. In parts by weight, the fermented feed additive for natural forage plants is mainly made of the following raw materials: 25-45 parts of Gynostemma pentaphyllum, 30-55 parts of mulberry leaves, 20-35 parts of turmeric, 15-35 parts of motherwort, 10-10 parts of licorice 25 parts and 0.1-0.3 parts of composite microbial powder; the composite microbial powder is formed by mixing Aspergillus niger, red wine yeast, lactic acid bacteria, Bacillus subtilis and Bacillus licheniformis. The natural forage plant fermented feed additive of the present invention has the effects of improving body immunity and nourishing qi and blood, and is mainly used for improving the eggshell color of brown-shell hens, and can significantly improve egg production and feed digestion utilization rate at the same time.
Description
technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a fermented natural feed plant feed additive for improving the eggshell color of brown eggs and a preparation method thereof. Background technique [0002] In recent years, fermented feed has been favored by laying hen farmers because of its rich nutrition and unique efficacy. The main advantage of fermented feed is to organically combine the function of its original feed material with the effect of microbial fermentation to achieve the goal of "1+1﹥2". [0003] Natural forage plants are a very important category of feed materials. Most of the feed materials not only have nutritional effects, but also have the effect of improving the body's immunity, which plays a very important role in improving the production performance of laying hens. [0004] Eggshell color is one of the most important appearance indicators of eggs, especially for brown-shelled eggs. Eggs...
Claims
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IPC IPC(8): A23K50/75A23K10/30A23K10/12
CPCA23K10/12A23K10/30A23K50/75
Inventor 李灵娟杨振豪王彬刘加立梁军高贵超
Owner HENAN SOAR VETERINARY PHARMA