Pharmaceutical composition capable of strengthening immunity of poultry and method for preparing pharmaceutical composition

A composition and immunity technology, which are applied in the field of pharmaceutical compositions containing natural plant component extracts and their preparation, can solve the problems of increased breeding costs, pollution of livestock products and agricultural environment, and inconspicuous effects, and achieve economical use. The amount and frequency of use, the effect of improving the effect of prevention and treatment, and the effect of prolonging the time of antibody protection

Active Publication Date: 2013-03-06
LUOYANG HUIZHONG ANIMAL MEDICINE
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the heat stress caused by the high temperature in summer leads to the decline of the immune function of poultry and causes a series of diseases; in addition, in the process of raising broilers, the change of feed, the temperature and humidity of the chicken house and the change of external environmental conditions can sometimes cause metabolic diseases. disorder, affecting its growth rate
For some immunosuppressive diseases, it can reduce the immunity of poultry, increase the incidence rate, make it difficult to treat the disease, and increase the feed-to-meat ratio and feed-to-egg ratio, resulting in difficulty in breeding and raising the cost of breeding, which seriously affects the development of the poultry industry.
At present, immunosuppressive diseases at home and abroad are mai

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pharmaceutical composition capable of strengthening immunity of poultry and method for preparing pharmaceutical composition
  • Pharmaceutical composition capable of strengthening immunity of poultry and method for preparing pharmaceutical composition
  • Pharmaceutical composition capable of strengthening immunity of poultry and method for preparing pharmaceutical composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A preparation method for enhancing poultry immunity is characterized in that it is carried out as follows:

[0038](1) Grind the medicinal material of Astragalus membranaceus into the coarsest powder, add 10 times the amount of water to soak for 1 hour, then reflux extraction 3 times, the amount of water added is 10 times, 8 times, 6 times, and the extraction time is 2 hours, 1.5 hours, After 1.5 hours, combine the three extracts, cool to room temperature, centrifuge in a high-speed centrifuge at 8,000 rpm for 20 minutes, take the supernatant, concentrate to a relative density of 1.15-1.20, add absolute ethanol until the alcohol content is 70 %, stand at 4°C for 12 hours, discard the supernatant, dissolve the precipitate with water, make the concentration 1g crude drug / ml solution, add absolute ethanol until the alcohol content is 35%, centrifuge in a high-speed centrifuge, 8000 rpm Centrifuge for 20 minutes, take the supernatant, add absolute ethanol until the alcohol ...

Embodiment 2

[0042] A method for preparing poultry anti-stress ability and immunity-enhancing medicine, characterized in that it is carried out in the following steps:

[0043] (1) Grind the medicinal material of Astragalus membranaceus into the coarsest powder, add 10 times the amount of water to soak for 1 hour, then reflux extraction 3 times, the amount of water added is 10 times, 8 times, 6 times, and the extraction time is 2 hours, 1.5 hours, After 1.5 hours, combine the three extracts, cool to room temperature, centrifuge in a high-speed centrifuge at 8,000 rpm for 20 minutes, take the supernatant, concentrate to a relative density of 1.15-1.20, add absolute ethanol until the alcohol content is 70 %, stand at 4°C for 12 hours, discard the supernatant, dissolve the precipitate with water, make the concentration 1g crude drug / ml solution, add absolute ethanol until the alcohol content is 35%, centrifuge in a high-speed centrifuge, 8000 rpm Centrifuge for 20 minutes, take the supernatan...

Embodiment 3

[0047] A method for preparing poultry anti-stress ability and immunity-enhancing medicine, characterized in that it is carried out in the following steps:

[0048] (1) Grind the medicinal material of Astragalus membranaceus into the coarsest powder, add 10 times the amount of water to soak for 1 hour, then reflux extraction 3 times, the amount of water added is 10 times, 8 times, 6 times, and the extraction time is 2 hours, 1.5 hours, After 1.5 hours, combine the three extracts, cool to room temperature, centrifuge in a high-speed centrifuge at 8,000 rpm for 20 minutes, take the supernatant, concentrate to a relative density of 1.15-1.20, add absolute ethanol until the alcohol content is 70 %, stand at 4°C for 12 hours, discard the supernatant, dissolve the precipitate with water, make the concentration 1g crude drug / ml solution, add absolute ethanol until the alcohol content is 35%, centrifuge in a high-speed centrifuge, 8000 rpm Centrifuge for 20 minutes, take the supernatan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a pharmaceutical composition capable of strengthening the immunity of poultry. The pharmaceutical composition comprises, by weight, from 5 to 15 parts of butafosfan, from 1 to 10 parts of astragalus polysaccharide and the balance adjuvant materials, and the astragalus polysaccharide is extracted by a method including steps of water boiling backflow and ethanol precipitation. By the pharmaceutical composition, both a cellular immunity level and a humoral immunity level of a poultry organism are obviously improved, particularly, the cellular-level immunity of the poultry organism is strengthened, and accordingly the integral immunity of the poultry organism is effectively strengthened. In addition, by using the pharmaceutical composition with a vaccine, avian antibody titer can be increased, the quantity of generated antibodies is high, the antibodies can be maintained for a long time, and an immunopotentiation effect is obvious. Accordingly, the pharmaceutical composition can be used for cooperative medication for avian Newcastle diseases, bursa of Fabricius, avian influenza and the like, antibody protection time is prolonged, the usage and the usage count of vaccines are reduced, and prevention and treatment effects of the vaccines are improved. The pharmaceutical composition can be used for preventing sudden and serious avian diseases, and accordingly prevalence of common avian diseases is avoided.

Description

technical field [0001] The invention relates to a pharmaceutical composition containing natural plant component extracts and a preparation method thereof, in particular to a pharmaceutical composition containing natural plant component extracts for enhancing poultry immunity and a preparation method thereof. Background technique [0002] In recent years, with the continuous development of my country's poultry industry, the factors hindering the development of poultry industry have become increasingly prominent. For example, the heat stress caused by the high temperature in summer leads to the decline of the immune function of poultry and causes a series of diseases; in addition, in the process of raising broilers, the change of feed, the temperature and humidity of the chicken house and the change of external environmental conditions can sometimes cause metabolic diseases. disorder, affecting its growth rate. For some immunosuppressive diseases, it can reduce the immunity o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61K31/715A61K31/662A61P37/04
Inventor 张许科刘兴金张晓会
Owner LUOYANG HUIZHONG ANIMAL MEDICINE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap