Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Chinese medicinal herba epimedii and propolis flavone immunopotentiator

The technology of an immune enhancer and ketone is applied in the field of livestock and poultry immune adjuvants to achieve the effects of improving efficacy, enhancing cellular immunity and humoral immunity, and ensuring safety.

Active Publication Date: 2011-10-26
NANJING AGRICULTURAL UNIVERSITY
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical Problems The present invention aims at the urgent need for efficient and safe immune enhancers or vaccine adjuvants in the current animal disease prevention and control technology, and provides a new type of traditional Chinese medicine immune enhancer made from Epimedium extract and propolis flavonoids

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
  • Chinese medicinal herba epimedii and propolis flavone immunopotentiator
  • Chinese medicinal herba epimedii and propolis flavone immunopotentiator
  • Chinese medicinal herba epimedii and propolis flavone immunopotentiator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 1. Preparation process

[0016] (1) Preparation of Epimedium extract Taking the yield of Epimedium extract and Epimedium polysaccharide as an index, the amount of water added, boiling time and extraction times were carried out in an orthogonal test to determine the optimum yield of Epimedium extract. The extraction process is to add 20 times of water and decoct twice, the first time is 1.5h, and the second time is 1h. Weigh 15g of Epimedium decoction pieces, decoct in water according to the above process, combine the filtrates, concentrate under reduced pressure at 85°C to 835ml, and obtain the Epimedium extract solution.

[0017] (2) Preparation of propolis flavonoids On the basis of repeated comparisons, the extraction process of propolis flavonoids was determined. Weigh 5 g of wine-made propolis, add 75 ml of 95% ethanol to dissolve it, let stand, filter, recover ethanol from the filtrate to 65 ml, and obtain a propolis flavonoid solution.

[0018] (3) Preparation ...

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 relates to a Chinese medicinal herb epimedii and propolis flavone immunopotentiator, which is called the herb epimedii and propolis flavone immunopotentiator for short and belongs to the field of immunologic adjuvant for livestock and poultry. Each 1,000 ml of liquid medicine is prepared from 15 grams of herb epimedii and 5 grams of propolis flavone by the following steps of: adding water, decocting the herb epimedii twice, merging percolate and concentrating the percolate to prepare 870 ml of herb epimedii extract; dissolving propolis, which is processed with rice wine, with ethanol, filtering and concentrating the dissolved propolis to prepare 130 ml of propolis; and mixing the 130 ml of propolis and the herb epimedii extract to prepare the product. Immunity tests prove that the herb epimedii and propolis flavone immunopotentiator can remarkably stimulate the multiplication of lymphocytes of chicken in vitro, remarkably improve the antibody tilter of serum when used together with Newcastle vaccine for chicken, promote the multiplication of the lymphocytes, enhance the cellular immunity and humoral immunity of the chicken and improve the immune response of vaccines.

Description

1. Technical field [0001] The invention relates to a traditional Chinese medicine Huofengone immune enhancer, which is made of Epimedium extract and propolis flavonoids, referred to as Huofengone immune enhancer for short, and belongs to the field of livestock and poultry immune adjuvants. 2. Background technology [0002] Livestock and poultry infectious diseases have always been the primary problem that endangers the development of animal husbandry, especially the major viral infectious diseases that are currently prevalent. So far, there is no effective treatment method, and vaccine prevention is still the most important measure. Due to various reasons, most vaccines can only exert a good anti-epidemic effect if they are used in conjunction with immune enhancers or immune adjuvants. However, chemical immune adjuvants such as oil emulsions and aluminum gels widely used at home and abroad often have disadvantages such as large side effects, strong local irritation, carcinog...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/296A61K39/39A61P37/04A61K35/64A61K35/644
Inventor 胡元亮刘家国范云鹏王德云张宝康
Owner NANJING AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com