Research Article
Folin-Ciocalteu Reaction Alternatives for Higher Polyphenol Quantitation in Colombian Passion Fruits
Figure 4
(a) Chromatograms for Passiflora acetone extracts with epigallocatechin reference standard. (b) Colombian Passiflora extracts with ferulic acid standard and several unidentified peaks in both graphs.
| (a) |
| (b) |