Flavonoid extract based on adinandra nitida as well as preparation method and application of flavonoid extract
The invention relates to the technical field of an extraction process of active ingredients of adinandra nitida, and particularly discloses a flavonoid extract based on adinandra nitida as well as a preparation method and application of the flavonoid extract based on adinandra nitida. The invention provides a more efficient and high-yield adinandra nitida flavonoid extract extraction method, and lays a foundation for industrial production of adinandra nitida high-added-value products. The method solves the problem that the extraction of the flavonoid components of the adinandra nitida mainly depends on finished tea, so that the cost is relatively high. The problem that flavonoid components of old tea leaves in different periods cannot be effectively utilized is solved; the extracted adinandra nitida flavonoid extract has a more excellent in-vitro antibacterial effect, also has a stronger effect of enhancing the immunity function, and has the effect of preventing and treating the H9 subtype avian influenza of poultry..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 17. Nov. Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
CHEN LU [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Themen: |
Sonstige Themen: |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-11-17, Last update posted on www.tib.eu: 2024-02-05, Last updated: 2024-02-09 |
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| Patentnummer: |
CN117064960 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA019140207 |
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| 520 | |a The invention relates to the technical field of an extraction process of active ingredients of adinandra nitida, and particularly discloses a flavonoid extract based on adinandra nitida as well as a preparation method and application of the flavonoid extract based on adinandra nitida. The invention provides a more efficient and high-yield adinandra nitida flavonoid extract extraction method, and lays a foundation for industrial production of adinandra nitida high-added-value products. The method solves the problem that the extraction of the flavonoid components of the adinandra nitida mainly depends on finished tea, so that the cost is relatively high. The problem that flavonoid components of old tea leaves in different periods cannot be effectively utilized is solved; the extracted adinandra nitida flavonoid extract has a more excellent in-vitro antibacterial effect, also has a stronger effect of enhancing the immunity function, and has the effect of preventing and treating the H9 subtype avian influenza of poultry. | ||
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