Determination of Oxyphylla A Enantiomers in the Fruits of Alpinia oxyphylla by a Chiral High-Performance Liquid Chromatography–Multiple Reaction Monitoring–Mass Spectrometry Method and Comparison of Their In Vivo Biological Activities
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Agricultural and Food Chemistry"
DOI: 10.1021/acs.jafc.0c04031
Abstract: (R)-Oxyphylla A, a natural product isolated from Alpinia oxyphylla Miquel as a food and medicinal plant, has been reported previously as a novel chiral compound that possesses a potential therapeut... read more here.
Keywords: determination oxyphylla; alpinia oxyphylla; enantiomers fruits; fruits alpinia ... See more keywords
Characterization of the Fruits and Seeds of Alpinia Oxyphylla Miq by High-Performance Liquid Chromatography (HPLC) and near-Infrared Spectroscopy (NIRS) with Partial Least-Squares (PLS) Regression
Sign Up to like & getrecommendations! Published in 2020 at "Analytical Letters"
DOI: 10.1080/00032719.2020.1715996
Abstract: Abstract Comprehensive quality control provides powerful tools to assure the quality of drugs and reap their therapeutic effects. The present study aimed to develop methods for the measurement of nootkatone, the alcohol-soluble extract, the water-soluble… read more here.
Keywords: seeds alpinia; alpinia oxyphylla; fruits seeds; near infrared ... See more keywords
Structurally diverse new eudesmane sesquiterpenoids with anti-inflammatory activity from the fruits of Alpinia oxyphylla.
Sign Up to like & getrecommendations! Published in 2023 at "Bioorganic chemistry"
DOI: 10.2139/ssrn.4314601
Abstract: The phytochemical investigation of the fruits of Alpinia oxyphylla led to the isolation and identification of 40 structurally diverse sesquiterpenoids, including 17 new eudesmane sesquiterpenoids (1-17) and 23 known analogues (18-40). Among the isolates, 14… read more here.
Keywords: alpinia oxyphylla; fruits alpinia; eudesmane sesquiterpenoids; chemistry ... See more keywords
Targets and mechanisms of Alpinia oxyphylla Miquel fruits in treating neurodegenerative dementia
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Aging Neuroscience"
DOI: 10.3389/fnagi.2022.1013891
Abstract: The dried and ripe fruits of Alpinia oxyphylla and ripe fruits of Alpinia oxyphylla Miquel (AO) have the effects of tonifying kidney-essence and nourishing intelligence and thus have been widely used in treating dementia. Alzheimer’s… read more here.
Keywords: alpinia oxyphylla; neurodegenerative dementia; kidney essence; dementia ... See more keywords
Protective Effect of Alpinia oxyphylla Fruit against tert-Butyl Hydroperoxide-Induced Toxicity in HepG2 Cells via Nrf2 Activation and Free Radical Scavenging and Its Active Molecules
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DOI: 10.3390/antiox11051032
Abstract: Alpinia oxyphylla Miq. (Zingiberaceae) extract exerts protective activity against tert-butyl hydroperoxide-induced toxicity in HepG2 cells, and the antioxidant response element (ARE) luciferase activity increased 6-fold at 30 μg/mL in HepG2 cells transiently transfected with ARE-luciferase.… read more here.
Keywords: alpinia oxyphylla; radical scavenging; activity; hepg2 cells ... See more keywords
Protective effects of organic extracts of Alpinia oxyphylla against hydrogen peroxide-induced cytotoxicity in PC12 cells
Sign Up to like & getrecommendations! Published in 2020 at "Neural Regeneration Research"
DOI: 10.4103/1673-5374.266918
Abstract: Alpinia oxyphylla, a traditional herb, is widely used for its neuroprotective, antioxidant and memory-improving effects. However, the neuroprotective mechanisms of action of its active ingredients are unclear. In this study, we investigated the neuroprotective effects… read more here.
Keywords: organic extracts; extracts alpinia; pc12 cells; alpinia oxyphylla ... See more keywords