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Stability of catechins in green tea nutraceutical products: Application of solid phase extraction–thin layer chromatography densitometry.
- Source :
-
Food Chemistry . Aug2014, Vol. 156, p94-99. 6p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Application of SPE and LLE for sample clean-up and enrichment of EGCG. [•] A stability and purity-indicating analysis protocol for EGCG in nutraceutical preparations. [•] The use of gallic acid as an internal standard to overcome the scarcity of EGCG standard. [•] A validated, stability-indicating TLC densitometric assay for analysis of EGCG. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03088146
- Volume :
- 156
- Database :
- Academic Search Index
- Journal :
- Food Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 94908522
- Full Text :
- https://doi.org/10.1016/j.foodchem.2014.01.103