Chinese herbal medicinal fodder additive for improving growth performance of shrimps

A feed additive, Chinese herbal medicine technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of shrimp immune function decline, endogenous infection of animals, drug residues and other problems

Inactive Publication Date: 2016-05-11
许梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, adding antibiotics to feed for a long time will cause problems such as endogenous infection in animals, drug residues, drug-resistant strains, and decreased immune function of shrimp.

Method used

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  • Chinese herbal medicinal fodder additive for improving growth performance of shrimps
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  • Chinese herbal medicinal fodder additive for improving growth performance of shrimps

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preparation example Construction

[0034] The present invention also provides a preparation method for the above-mentioned feed additive, specifically, sending each raw material component into a mixer in proportion to stir and mix evenly to obtain a mixture, and using a drum dryer with a temperature of 180°C to 220°C to prepare the mixture Dry for 2 to 3 minutes to make the water content of the mixture 5% to 10% to obtain a semi-finished product, sieve the semi-finished product, the aperture of the first sieve is 1mm, and obtain the finished product, screen out small particles larger than 1mm and re- Crushed, sieved again, and mixed with the previous finished product to obtain feed additives.

[0035] The pharmacology of each raw material drug is as follows:

[0036] Coptidis: Bitter in taste, cold in nature, enters the heart, lung, gallbladder, stomach, and large intestine meridians, has the functions of clearing away heat and dampness, purging fire and detoxification, cooling blood and improving eyesight, and...

Embodiment 1

[0063] Embodiment 1 Chinese herbal medicine feed additive 1

[0064] Grind 55g of Coptis chinensis, 30g of Euryale gorgon, 30g of Caulis Spatholobus, 25g of Yuanbaocao, 20g of hibiscus flower, 30g of Codonopsis pilosula, 30g of honeysuckle vine, 25g of yarrow, and 25g of oridinium into powder respectively, stir and mix according to weight, and pass through 20 mesh Sieve to obtain the mixture, decoct and extract twice, for every 1kg of the mixture, use 7L of water, extract for 1.5 hours each time, filter with suction, remove the filter residue, combine the filtrate, and use a vacuum film concentration device to extract the obtained extract at 80°C , the vacuum degree is 0.09Mpa, and the flow rate of the liquid to be concentrated is 200ml·min -1 Concentrate under certain conditions, and the obtained concentrated extract is vacuum-dried at 55°C and pulverized to obtain the first powder. 25g of Houttuynia cordata, 35g of Ephedra, 20g of Baizhushu, 15g of Dragon Boat Flower, 20g of...

Embodiment 2

[0065] Embodiment 2 Chinese herbal medicine feed additive 2

[0066] Grind 53g of Coptis chinensis, 28g of Euryale gorgon, 28g of Milletweed, 23g of Yuanbaocao, 18g of hibiscus flower, 28g of Codonopsis pilosula, 28g of honeysuckle, 23g of yarrow, and 23g of oridonium into powder respectively, stir and mix according to weight, and pass through 20 mesh Sieve to obtain the mixture, decoct and extract twice, for every 1kg of the mixture, use 7L of water, extract for 1.5 hours each time, filter with suction, remove the filter residue, combine the filtrate, and use a vacuum film concentration device to extract the obtained extract at 80°C , the vacuum degree is 0.09Mpa, and the flow rate of the liquid to be concentrated is 200ml·min -1Concentrate under certain conditions, and the obtained concentrated extract is vacuum-dried at 55°C and crushed to obtain the first powder. 23g of Houttuynia cordata, 33g of Ephedra, 18g of Baizhushu, 13g of Dragon Boat Flower, 18g of Canopy grass, an...

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Abstract

The invention provides a Chinese herbal medicinal fodder additive for improving growth performance of shrimps. The Chinese herbal medicinal fodder additive comprises Rhizoma Coptidis , Semen Euryales, Herba Houttuyniae, Caulis Spatholobi, Herba Ephedrae, Gaultheria yunnanensis, Ixora Chinensis, Hypericum Sampsonii Hance, Cuscuta Japonica Choisy, Pistachios, Fructus Mume, Hibiscus Rosa-sinensis, Apium Graveolens, Eleusine Indica, Campanumoea Javanica, Pericarpium Citri Reticulatae, Rhizoma Kaempferiae, Caulis Lonicerae, Achillea Sibirca, Radix Stemonae and Rabdosia Rubescens. The Chinese herbal medicinal fodder additive has the advantages that the shrimps have better digestive absorption and anti-stress capabilities after eating fodder containing the Chinese herbal medicinal fodder additive, so that high growth performance can be achieved, optimal immune functions can be kept, and drug residues and drug resistance are not caused.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a Chinese herbal medicine feed additive for improving shrimp production performance. Background technique [0002] Shrimp has thin shell, small carapace, high meat content, delicious meat and rich nutrition. It has been widely cultivated in my country. However, with the expansion of intensive and large-scale farming and the deterioration of the water body culture environment, the diseases of prawns are becoming more and more serious, and the economic benefits of prawn farmers have declined sharply. So far, more than 20 kinds of viruses have been found to infect shrimp, and there is no effective control method, which seriously restricts the development of shrimp farming. [0003] In recent years, outbreaks of shrimp farming diseases have been frequent. For the prevention and control of shrimp diseases, the traditional method is to use drugs such as antibiotics, which can quickly in...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30
CPCY02A40/818Y02P60/87
Inventor 许梅
Owner 许梅
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