Pueraria lobata feed as well as preparation method and application thereof

A technology for feed and kudzu, applied in the field of kudzu feed and its preparation, can solve the problems of high silage preservation requirements, animal illness or death, and harmful animal growth, etc., to stimulate appetite, reduce liver damage, and stimulate anti-immune activity. Effect

Inactive Publication Date: 2018-03-23
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, kudzu vines are used as feed to feed herbivores, and most of them are fed directly with fresh kudzu vines. Because the growth time of kudzu vines is only a few months, the use of fresh feeding severely limits the feeding time of kudzu vines, and they are fed directly with fresh kudzu vines. , this method has the problem of long digestion time after feeding, and the feeding time needs to be strictly controlled to prevent animals from being starved if they are not supplied in time
At this stage, forage is also used after silage, but there are several problems with silage. The storage requirements of silage are high, and it is necessary to avoid damp and moldy and produce aflatoxin. Feeding animals containing aflatoxin is not only harmful to the growth of animals, but also easy to cause Animals get sick or die, and if people eat the meat, eggs or milk of these animals, it is easy to cause human poisoning or cancer. Therefore, it is imminent to find a new kudzu vine feed

Method used

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  • Pueraria lobata feed as well as preparation method and application thereof
  • Pueraria lobata feed as well as preparation method and application thereof
  • Pueraria lobata feed as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kudzu vine feed, according to the weight percentage, the feed ratio is shown in Table 1, 2, 3,

[0030] The spirulina extract of this example is prepared by the following method: after taking out the stems of fresh spirulina for ultra-microwave pulverization, add 2 times the volume of pure water and extract 3 times under reflux at 70°C, and combine 3 times of reflux The filtered filtrate is then concentrated in a water bath with microwave-assisted concentration to 1.10 times the original volume, then the water bath concentration is stopped, and the concentrated solution is added to an ethanol solution with a mass concentration of 75% for alcohol extraction. Auxiliary alcohol extraction for 30S, followed by vacuum drying to obtain the spirulina extract. Wherein the content containing spirulina polysaccharide reaches 98%.

[0031] The ginkgo leaf extract of this example is prepared by the following method: dry the fresh ginkgo leaves at 40°C, then crush them, add 2 tim...

Embodiment 2

[0041] A kudzu vine feed, according to the weight percentage, the feed ratio is shown in Table 1, 2, 3,

[0042] The spirulina extract of this example is prepared by the following method: after taking out the stems of fresh spirulina for ultra-microwave pulverization, add 2 times the volume of pure water and extract 3 times under reflux at 70°C, and combine 3 times of reflux The filtered filtrate, then the combined filtrate is concentrated in a water bath and microwave-assisted concentrated to 1.10 times of the original volume. Auxiliary alcohol extraction for 40S, followed by vacuum drying to obtain the spirulina extract. Wherein the content of spirulina polysaccharide is up to 99%.

[0043] The ginkgo leaf extract of this example is prepared by the following method: dry the fresh ginkgo leaves at 40°C, then crush them, add 2 times the volume of pure water to soak for 5 minutes, and then heat them in a water bath to 38°C Add cellulose degrading enzymes to the soaking liquid...

Embodiment 3

[0053] A kudzu vine feed, according to the weight percentage, the feed ratio is shown in Table 1, 2, 3,

[0054] The spirulina extract of this example is prepared by the following method: after taking out the stems of fresh spirulina for ultra-microwave pulverization, add 2 times the volume of pure water and extract 3 times under reflux at 70°C, and combine 3 times of reflux The filtered filtrate is then concentrated in a water bath with microwave-assisted concentration to 1.10 times the original volume, then the water bath concentration is stopped, and the concentrated solution is added to an ethanol solution with a mass concentration of 75% for alcohol extraction, and under the microwave condition of 220W power Auxiliary alcohol extraction for 32S, followed by vacuum drying to obtain the spirulina extract. Wherein the content of spirulina polysaccharide is up to 98.5%.

[0055] The ginkgo leaf extract of this example is prepared by the following method: dry the fresh ginkgo...

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Abstract

The invention discloses pueraria lobata feed as well as a preparation method and an application thereof. The pueraria lobata feed is prepared from 55%-70% by weight of pueraria lobata, 20%-30% by weight of fermentation additives and 10%-15% by weight of mixed microorganisms through anaerobic fermentation, wherein the fermentation additives comprise spirulina extract, ginkgo biloba extract, fructuslycii extract, bran, 5%-10% calcium chloride, manganese sulfate and ferrous chloride; the mixed microorganisms comprise cellulose decomposition bacteria, flavobacterium, bacillus subtilis and lactobacillus plantarum. The pueraria lobata feed has the advantages as follows: the obtained pueraria lobata feed not only has acid fragrance, but also has low requirement for storage, feed palatability isimproved, appetite of animals is stimulated, and feed intake is increased.

Description

【Technical field】 [0001] The invention belongs to the technical field of feed preparation, and in particular relates to a kudzu feed and its preparation method and application. 【Background technique】 [0002] Pueraria lobata (Willd) Ohwi, commonly known as Pueraria lobata (Willd) Ohwi, commonly known as Pueraria lobata (Willd) Ohwi, belongs to Fabaceae, Papilionaceae, Pueraria lobata (Willd) Ohwi is a trailing perennial deciduous vine, is An ancient medicinal plant. At present, kudzu vine is the most commonly used for medicinal research, and kudzu vine above the ground is often discarded or burned, which has become a waste of resources and environmental pollution. In addition to a small amount being used to make Chinese medicinal materials and starch processing, there are quite a lot of resources that have not been developed and utilized. The high-yield kudzu vine and its rich nutritional content can be used as a high-quality natural feed resource. There are very few stud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/30A23K10/37A23K20/20A23K20/24A23K20/26A23K50/10A23K50/75
CPCA23K10/18A23K10/30A23K10/37A23K20/24A23K20/26A23K20/30A23K50/10A23K50/75Y02P60/87
Inventor 易显凤丘金花庞天德姚娜易显菊黄志朝蒋玉秀覃倩
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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