Chinese herbal medicinal preparation with stable medicine properties for immunological enhancement and sterilization of penaeus orientalis and method thereof

Abstract

The present invention discloses a Chinese herbal medicinal preparation with stable medicine properties for immunological enhancement and sterilization of penaeus orientalis and a method thereof. The Chinese herbal medicinal preparation comprises the following ingredients in mass percentages: 20%-50% of astragalus polysaccharide, 20%-50% of chlorogenic acid, 20%-50% of allicin, 5%-10% of sodium hydrogen sulfite, and 3%-6% of dimethyl-beta-propionic acid thialdine. The method comprises the following steps: radix astragali is crushed, the crushed radix astragali is screened, the screened radix astragali is mixed evenly with distilled water to be boiled, filtrate is concentrated, ethanol is added until the ethanol content is 80%, and the materials are subjected to suction filtration overnight to obtain the astragalus polysaccharide; cortex eucommiae is crushed, the crushed cortex eucommiae is screened, the screened cortex eucommiae is mixed evenly with ethyl acetate, the mixture is subjected to stirring and reflux extracting at water bath at 65 DEG C, filtrates are blended, ethyl acetate is separated, and the chlorogenic acid is obtained. The Chinese herbal medicinal preparation is simple in preparation processes, relatively low in costs and convenient in applications, can effectively improve the immune defense ability and sterilization function of the penaeus orientalis after the production application, effectively prevents and cures diseases of the penaeus orientalis, reduces the uses of antibiotics and chemical drugs, provides technical supports for sustainable development of breeding health of the penaeus orientalis, and provides technical supports for ecological environment protection of water areas.

Description

technical field [0001] The invention relates to a Chinese herbal medicine preparation and a method for enhancing immunity and sterilizing prawns with stable drug properties, and belongs to the technical field of aquatic product compound feed additives. Background technique [0002] At present, shrimp farming has become an important pillar industry in the aquaculture industry. With the improvement of the density and intensification of prawn farming, the diseases caused by viruses and bacteria are becoming more and more serious, which has caused huge economic losses to the prawn farming industry. Drug prevention and control is the most direct and effective method for these diseases. However, the long-term use of antibiotics and other chemical drugs to prevent and control breeding diseases has resulted in a series of negative effects such as drug residues and the emergence of drug-resistant bacteria. As people pay more and more attention to the ecological environment and human...

AI Technical Summary

Problems solved by technology

With the increase of shrimp breeding density and intensification, diseases caused by viruses and bacteria are becoming more and more serious, causing huge economic losses to the shrimp farming industry

For these diseases, drug prevention and control is the most direct and effective method. However, the long-term use of antibiotics and other chemical drugs to prevent and control breeding diseases has led to a series of negative effects such as drug residues, the emergence of drug-resistant bacteria, etc.

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