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A Chinese herbal medicine feed additive for treating fish enteritis

A technology of feed additives and Chinese herbal medicines, applied in animal feed, animal feed, medical raw materials derived from birds, etc., can solve the problems of antibiotic residues, pathogenic drug resistance enhancement, etc., achieve symptom relief, reduce proportion and quantity, and scientific compatibility Effect

Active Publication Date: 2020-02-14
MARINE BIOLOGY INST OF SHANDONG PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an application of Chinese herbal medicine feed additive, aiming to achieve ideal therapeutic effect on fish suffering from enteritis, and at the same time solve the problem of excessive abuse of existing drug feed additives such as antibiotics and chemicals, leading to enhanced drug resistance of pathogenic organisms and antibiotic residues in animals

Method used

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  • A Chinese herbal medicine feed additive for treating fish enteritis
  • A Chinese herbal medicine feed additive for treating fish enteritis
  • A Chinese herbal medicine feed additive for treating fish enteritis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The preparation of the Chinese herbal medicine feed additive of embodiment 1 treatment fish enteritis

[0020] 15 parts of dried Phellodendron 10 parts, 10 parts of red vine, 10 parts of Patrinia, 10 parts of Galla chinensis, 10 parts of pomegranate peel, 20 parts of Hedyotis diffusa, 15 parts of Scutellaria barbata, 15 parts of purslane, 25 parts of honeysuckle, After mixing 20 parts of Pulsatilla, 20 parts of Pueraria, 5 parts of Coptidis, 10 parts of Atractylodes, 20 parts of Poria, 5 parts of Woody Fragrance, 15 parts of Divine Comedy, 10 parts of Gallinarum, 15 parts of Atractylodes Rhizome, 15 parts of Agrimony, and 10 parts of Artemisia argyi, Coarse powder is first prepared with an ordinary pulverizer, and then micro-powder processing is carried out with an ultrafine pulverizer. The pulverized particle size is 80% and passes through a 200-mesh sieve. The processed Chinese herbal medicine compound powder is stored in a cool and dry place for later use as a feed ad...

Embodiment 2

[0021] The antibacterial effect in vitro of embodiment 2 Chinese herbal medicine feed additive water extract

[0022] (1) Preparation of Chinese herbal medicine water extract: 11 kinds of antibacterial Chinese herbal medicine single prescriptions (cork cortex, honeysuckle, Patrinia, gallnut, Pulsatilla, pomegranate peel, Hedyotis diffusa, Scutellaria barbata, purslane, Red rattan, coptis), respectively placed in a constant temperature drying oven at 50°C to dry to constant weight; weigh 50g each of the single and compound prescriptions of Chinese herbal medicine, add distilled water at a ratio of 1:10 and soak for 30min; Decoct with slow fire for 30 minutes, then filter with 4 layers of gauze, continue to add water to decoct the filtered Chinese herbal medicine, repeat 2 times; finally combine the filtrate and continue decocting to concentrate to 50mL, so that the crude drug content in the liquid is 1g / mL. Store at 4°C for later use.

[0023] (2) In vitro antibacterial test o...

Embodiment 3

[0028] Example 3 Detection of the influence of Chinese herbal medicine feed additives on the intestinal flora of turbot with enteritis disease

[0029] (1) Grouping and treatment of experimental animals: the body length of turbot with enteritis disease is 18±1cm, the anus is red and the stool is white, and after dissection, it is found that the intestinal tract of some diseased fish is red and full of water, and 100 fish are selected and randomly divided into two groups , 50 tails in each group. The fish in this experiment were cultured in the same tank with continuous ventilation, the water temperature was 21±1°C, and 1 / 2 of the water was changed every day. Among them, the experimental group was mixed with Chinese herbal medicine additives, adding 10 g (1%) of Chinese herbal medicine compound preparation per kg of compound pellet feed, and the control group was only fed compound pellet feed, once a day in the morning and evening, for 30 consecutive days.

[0030](2) Sampling...

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Abstract

The invention provides a Chinese herbal medicine feed additive, which is obtained by mixing and then crushing each component in the Chinese medicine raw materials; the Chinese medicine raw materials include the following components in parts by mass: 15 parts of Cortex Phellodendron, 10 parts of Red Vine, 10 parts of soybean grass, 10 parts of gallnut, 10 parts of pomegranate peel, 20 parts of Hedyotis diffusa, 15 parts of Scutellaria barbata, 15 parts of purslane, 25 parts of honeysuckle, 20 parts of Pulsatilla, 20 parts of Pueraria lobata, 5 parts of coptis, 10 parts of atractylodes, 20 parts of poria, 5 parts of woody wood, 15 parts of Shenqu, 10 parts of chicken gizzard, 15 parts of atractylodes, 15 parts of agrimony, and 10 parts of mugwort. This Chinese herbal feed additive is used to feed farmed fish suffering from enteritis. It has the effect of regulating the structure of intestinal flora. It can significantly reduce the proportion and quantity of harmful flora in the intestine, increase the ratio of beneficial bacteria of the order Lactobacillales and Bacillus, and alleviate the symptoms of enteritis. It can reduce the symptoms of fish suffering from enteritis, reduce the mortality of fish suffering from enteritis, and improve the fish cultivation rate.

Description

technical field [0001] The invention belongs to the technical field of fish feed additives, in particular to a Chinese herbal medicine feed additive for treating fish enteritis. Background technique [0002] my country's fish farming is gradually moving towards the road of industrialized farming. As the degree of intensification of fish farming continues to increase, the scale of farming continues to expand, the density continues to increase, and fish diseases occur frequently. Aquatic medicine plays an important role in the prevention and control of aquatic animal diseases. Because of its remarkable curative effect, easy production and use, and low cost, it has become one of the important means of fish disease prevention and control. At present, the extensive use of antibiotics and chemicals will not only cause drug residues in aquatic products and endanger human health, but also cause problems such as microbial resistance and water environment pollution. As a natural medi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/18A23K10/26A23K10/30A23K50/80A61K36/84A61P1/00A61P31/04A61K35/64A61K35/57
CPCA23K10/18A23K10/26A23K10/30A23K50/80A61K35/57A61K35/63A61K36/00A61K36/076A61K36/185A61K36/282A61K36/284A61K36/285A61K36/355A61K36/48A61K36/486A61K36/488A61K36/539A61K36/71A61K36/718A61K36/73A61K36/748A61K36/756A61K36/84A61K2300/00
Inventor 刁菁李乐叶海斌王晓璐于晓清樊英盖春蕾许拉
Owner MARINE BIOLOGY INST OF SHANDONG PROVINCE
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