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Microbial preparation for improving intestinal function of freshwater fish and application of microbial preparation

A technology of microbial preparation and intestinal function, applied in the field of aquatic product feed processing, can solve the problem of insignificant intestinal effect of freshwater fish, and achieve the effect of protecting and improving the breeding environment, maintaining intestinal flora and reducing mortality.

Inactive Publication Date: 2017-11-07
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this traditional Chinese medicine microecological preparation is only aimed at grass carp enteritis, and has no obvious effect on improving the intestinal function of freshwater fish.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A microbial preparation for improving the intestinal function of freshwater fish, the ingredients and parts by weight are: 15 parts of Polygonum japonica, 21 parts of honeysuckle, 14 parts of Radix Isatidis, 12 parts of Hawthorn, 10 parts of Andrographis paniculata, 6 parts of gallnut, 7 parts of wild chrysanthemum, wheat 4 parts of winter, 4 parts of lotus mist, 4 parts of seaweed, 1 part of Lactobacillus rhamnosus, 0.8 parts of Lactobacillus pentosus, and 1.5 parts of Bacillus cereus.

[0016] A method for preparing a microbial preparation for improving the intestinal function of freshwater fish, the preparation method specifically includes the following steps:

[0017] 1) Ultrasonic extraction: Measure Polygonum japonica, honeysuckle, isatis root, hawthorn, andrographis paniculata, Galla chinensis, wild chrysanthemum, Ophiopogon japonicus, lotus mist, seaweed according to the formula, grind them to 60 mesh by mechanical means, and then use the ratio of material to liq...

Embodiment 2

[0023] A microbial preparation for improving the intestinal function of freshwater fish. The ingredients and parts by weight are: 14 parts of Polygonum japonica, 22 parts of honeysuckle, 12 parts of Radix Isatidis, 14 parts of Hawthorn, 8 parts of Andrographis paniculata, 7 parts of gallnut, 6 parts of wild chrysanthemum, wheat 5 parts of winter, 3 parts of lotus mist, 4 parts of seaweed, 0.8 parts of Lactobacillus rhamnosus, 1 part of Lactobacillus pentosus, and 1.8 parts of Bacillus cereus.

[0024] A method for preparing a microbial preparation for improving the intestinal function of freshwater fish, specifically comprising the following steps:

[0025] 1) According to the formula, take capericum, honeysuckle, isatidis, hawthorn, andrographis paniculata, Galla chinensis, wild chrysanthemum, Ophiopogon japonicus, lotus mist, and seaweed. After crushing, add water at a material-to-liquid ratio of 1:7, mix well, and ultrasonically extract for 32 minutes. Centrifuge to obtain ...

Embodiment 3

[0031] A microbial preparation for improving the intestinal function of freshwater fish, the ingredients and parts by weight are: 17 parts of Polygonum japonica, 20 parts of honeysuckle, 15 parts of Radix Isatidis, 10 parts of Hawthorn, 12 parts of Andrographis paniculata, 6 parts of gallnut, 8 parts of wild chrysanthemum, wheat 3 parts of winter, 5 parts of lotus mist, 3.8 parts of seaweed, 1.1 parts of Lactobacillus rhamnosus, 0.9 parts of Lactobacillus pentosus, and 1.6 parts of Bacillus cereus.

[0032] A preparation method of a microbial preparation for improving the intestinal function of freshwater fish is as follows:

[0033] According to the recipe, take capericum, honeysuckle, isatis root, hawthorn, andrographis paniculata, Galla chinensis, wild chrysanthemum, Ophiopogon japonicus, lotus mist, and seaweed. After crushing, add water at a material-to-liquid ratio of 1:10, mix well, ultrasonically extract for 32 minutes, and centrifuge. Get the extract solution; take 10...

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PUM

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Abstract

The invention discloses a microbial preparation for improving an intestinal function of freshwater fish and an application of the microbial preparation. The microbial preparation comprises the following components in parts by weight: 13-17 parts of water pepper, 19-23 parts of honeysuckle, 12-16 parts of radix isatidis, 10-14 parts of hawthorn, 8-12 parts of herba andrographitis, 5-8 parts of gallnut, 5-8 parts of flos chrysanthemi indici, 3-5 parts of radix ophiopogonis, 3-5 parts of syzygium samarangense, 3-5 parts of seaweed, 0.8-1.1 parts of lactobacillus rhamnosus, 0.7-1 part of lactobacillus pentosus and 1-2 parts of bacillus cereus. The microbial preparation has the benefits that the microbial preparation can maintain a normal intestinal microbial flora of the freshwater fish, improve the intestinal function and metabolism, improve digestion and absorption of feed nutrition substances, improve a feed conversion rate, improve animal immunity, and improve disease resistance; and the microbial preparation can be added to feed of the freshwater fish, so that the feed has double advantages of Chinese herbal medicines and probiotics.

Description

technical field [0001] The invention relates to the technical field of aquatic product feed processing, in particular to a microbial preparation for improving the intestinal function of freshwater fish and its application. Background technique [0002] Intestinal microorganisms play a very important role in the growth and development of fish. A good intestinal microbial flora can help fish better digest and absorb nutrients and maintain the health of fish. A healthy intestinal microbial environment can regulate the immune function of fish and help break down indigestible cellulose, lignin, chitin and pectin after swallowing. And can prevent the colonization and spread of harmful bacteria in the intestinal tract. Because wild fish are in a water environment with high micro-ecosystem stability, they seldom get sick; while artificially raised fish are in a changeable micro-ecosystem, which is easy to create opportunities for opportunistic pathogens to cause microbial imbalance...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12A23K10/30A23K20/147A23K20/163A23K20/26A23K20/22A61K36/8968A61P1/00A61P31/04A61K35/747A61K35/742
CPCA61K36/8968A23K10/12A23K10/30A23K20/147A23K20/163A23K20/22A23K20/26A23K50/80A61K35/63A61K35/742A61K35/747A61K36/02A61K36/19A61K36/195A61K36/287A61K36/315A61K36/355A61K36/61A61K36/70A61K36/734A61K2300/00Y02A40/818
Inventor 何晓燕宋美泽王日昕
Owner TONGHUA NORMAL UNIV
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