Epigallocatechin gallate compound feed additive as well as preparation method and application thereof
The invention provides an epigallocatechin gallate compound feed additive and a preparation method and application thereof, and belongs to the technical field of feed additives, and the epigallocatechin gallate compound feed additive can fill the vacancy of the prior art through the combination of epigallocatechin gallate, arginine and mannan oligosaccharide in specific parts by mass. The traditional Chinese medicine composition not only can prevent general bacterial infection, but also can relieve clinical symptoms of mice susceptible to respiratory pathogens, increase the weight of infected mice, relieve pathological changes such as hyperemia and edema of lungs of the infected mice and maintain the integrity of pulmonary alveoli. When being mixed with pig feed for feeding, the feed can prevent pathogenic bacteria infection of respiratory tracts, relieve clinical symptoms of pigs with respiratory tract infection and improve pathological injury of lungs. The epigallocatechin gallate feed additive provided by the invention can be used for treating and preventing the porcine respiratory syndrome and the porcine contagious pleuropneumonia, and a good effect is achieved..
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Patent| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Europäisches Patentamt - (2022) vom: 11. Nov. Zur Gesamtaufnahme - year:2022 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
LEI LIANCHENG [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2022-11-11, Last update posted on www.tib.eu: 2023-09-12, Last updated: 2023-09-15 |
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| Patentnummer: |
CN115316502 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA01673937X |
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| 520 | |a The invention provides an epigallocatechin gallate compound feed additive and a preparation method and application thereof, and belongs to the technical field of feed additives, and the epigallocatechin gallate compound feed additive can fill the vacancy of the prior art through the combination of epigallocatechin gallate, arginine and mannan oligosaccharide in specific parts by mass. The traditional Chinese medicine composition not only can prevent general bacterial infection, but also can relieve clinical symptoms of mice susceptible to respiratory pathogens, increase the weight of infected mice, relieve pathological changes such as hyperemia and edema of lungs of the infected mice and maintain the integrity of pulmonary alveoli. When being mixed with pig feed for feeding, the feed can prevent pathogenic bacteria infection of respiratory tracts, relieve clinical symptoms of pigs with respiratory tract infection and improve pathological injury of lungs. The epigallocatechin gallate feed additive provided by the invention can be used for treating and preventing the porcine respiratory syndrome and the porcine contagious pleuropneumonia, and a good effect is achieved. | ||
| 650 | 4 | |a A61P: Specific therapeutic activity of chemical compounds or medicinal preparations | |
| 650 | 4 | |a che | |
| 650 | 4 | |a A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d) | |
| 650 | 4 | |a A23K: Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof | |
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