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Quantitative analysis of Quercus infectoria gall extract from supercritical fluid extraction CO2 using LC-MS/MS.
- Source :
-
AIP Conference Proceedings . 2024, Vol. 3071 Issue 1, p1-6. 6p. - Publication Year :
- 2024
-
Abstract
- Using liquid chromatography-mass spectrometry (LC-MS/MS), the phenolic content of the secondary metabolic extract of Quercus infectoria gall (Q. infectoria gall) extracted with supercritical CO2 and co-solvent methanol can be evaluated directly. 10 g of Q. infectoria gall was extracted using the SCFE CO2 technique at 50 °C under 20 MPa of pressure for 60 minutes with 1% methanol by weight. The extract contains seven bioactive components, including tannic acid (67.18%), quinic acid (7.99%), gallic acid (2.57%),maleic acid (0.02%), ellagic acid (0.22%), salicylic acid (0.03%), chlorogenic acid (0.09%), benzoic acid (0.01%), caffeic acid (0.02%), and aconitic acid (0.02%). Other compositions are rather difficult to detect due to the reproducibility of the acquired peaks. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 3071
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 176563416
- Full Text :
- https://doi.org/10.1063/5.0207030