Chinese herbal medicine feed additive for improving intestinal function of freshwater fish and application thereof

A feed additive and intestinal function technology, which is applied in the field of aquatic product feed processing, can solve problems such as the release of active ingredients, and achieve the effects of increasing intestinal probiotics, improving quality, and enhancing body immunity

Inactive Publication Date: 2017-11-17
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this feed additive only simply mixes and pulverizes the raw materials, and fails to release the active ingredients of each raw material. There is still room for improvement in the effect of improving the intestinal function of fish.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A Chinese herbal medicine feed additive 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, 7 parts of gall, 6 parts of wild chrysanthemum, 4 parts of Ophiopogon japonicus, 4 parts of lotus mist, and 4 parts of seaweed.

[0021] A method for preparing a Chinese herbal medicine feed additive for improving the intestinal function of freshwater fish, comprising raw material pretreatment, ultrasonic extraction, fermentation liquid preparation, fermentation, and post-treatment, specifically comprising the following steps:

[0022] 1) Raw material pretreatment: Measure Polygonum japonica, honeysuckle, Radix isatidis, Hawthorn, Andrographis paniculata, Galla chinensis, Wild chrysanthemum, Ophiopogon japonicus, Lotus mist, seaweed according to the formula, mechanically crush to 60 mesh, and ...

Embodiment 2

[0029] A Chinese herbal medicine feed additive for improving the intestinal function of freshwater fish. The ingredients and parts by weight are: 13 parts of Polygonum japonica, 23 parts of Honeysuckle, 13 parts of Radix Isatidis, 14 parts of Hawthorn, 8 parts of Andrographis paniculata, 7 parts of gall, 6 parts of wild chrysanthemum, 3 parts of Ophiopogon japonicus, 5 parts of lotus mist, and 3 parts of seaweed.

[0030] A preparation method of a Chinese herbal medicine feed additive for improving the intestinal function of freshwater fish, the preparation method specifically includes the following steps:

[0031] 1) Take the amount of each formula according to the formula, crush it to 70 mesh, and mix it evenly to get the mixed medicine powder. time, reduce energy consumption, and save processing costs;

[0032] 2) Add water to the mixed medicinal powder with a material-to-liquid ratio of 1:7, mix evenly, ultrasonically extract for 35 minutes, and centrifuge to obtain the e...

Embodiment 3

[0038] A Chinese herbal medicine feed additive for improving the intestinal function of freshwater fish. The ingredients and parts by weight are: 17 parts of Polygonum japonica, 19 parts of honeysuckle, 15 parts of Radix Isatidis, 11 parts of Hawthorn, 11 parts of Andrographis paniculata, 5 parts of gall, 8 parts of wild chrysanthemum, 3 parts of Ophiopogon japonicus, 3 parts of lotus mist, and 4 parts of seaweed.

[0039] A preparation method of a Chinese herbal medicine feed additive for improving the intestinal function of freshwater fish. The specific steps are: taking each formula according to the formula, pulverizing to 50 mesh, and mixing uniformly; adding water to the mixed medicinal powder with a material-liquid ratio of 1:10, Mix evenly, ultrasonically extract for 35 minutes, and centrifuge to obtain the extract; take 97 parts of the extract by weight, 0.8 parts of agar, 2.2 parts of sucrose, 0.35 parts of potassium dihydrogen phosphate, and 0.0007 parts of active pol...

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PUM

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Abstract

The invention discloses a Chinese herbal medicine feed additive for improving an intestinal function of freshwater fish and application thereof. The feed additive is prepared from the following components in parts by weight: 13 parts to 17 parts of herba polygoni hydropiperis, 19 parts to 23 parts of honeysuckle flowers, 12 parts to 16 parts of radix isatidis, 10 parts to 14 parts of fructus crataegi, 8 parts to 12 parts of herba andrographis, 5 parts to 8 parts of galla chinensis, 5 parts to 8 parts of flos chrysanthemi indici, 3 parts to 5 parts of radix ophiopogonis, 3 parts to 5 parts of leaves or bark of Eugenia javanica Lam., and 3 parts to 5 parts of sargassum. The Chinese herbal medicine feed additive has the beneficial effects that all components of the additive disclosed by the invention belong to renewable resources and are reasonable in compatibility; the additive has antibacterial and anti-virus effects, and can inhibit and prevent occurrence of harmful bacteria such as pathogenic escherichia coli, clostridium and salmonella, increase the intestinal probiotics, maintain the healthy intestinal flora, effectively improve the intestinal function of the freshwater fish, keep the intestinal micro-ecological balance and the best immune state, improve the digestibility of nutrient substances and improve the animal body immunity.

Description

technical field [0001] The invention relates to the technical field of aquatic product feed processing, in particular to a Chinese herbal medicine feed additive 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 mic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/12A23K20/147A23K50/80A61K36/8968A61P1/00A61P1/14A61K35/64
CPCA61K36/8968A23K10/12A23K10/30A23K20/147A23K50/80A61K35/63A61K36/02A61K36/19A61K36/195A61K36/287A61K36/315A61K36/355A61K36/61A61K36/704A61K36/734A23V2400/123A23V2400/113A61K2300/00Y02A40/818
Inventor 郭志欣邢小丹石戈
Owner TONGHUA NORMAL UNIV
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