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Quantitative characterization of phenolic profile in dry larch bark powder and larch bark extract.
| Sample | % w/w (±SD) | |||
|---|---|---|---|---|
| Gallic Acid Derivatives (GAE) | Phenolic Acids (CAE) | Flavonoids (RE) | Total PolyPhenols | |
| Dry larch bark powder | 0.22 ± 0.01 | 0.29 ± 0.01 | 0.05 ± 0.01 | 0.56 |
| Larch bark extract | 1.57 ± 0.04 | 1.66 ± 0.06 | 0.61 ± 0.02 | 3.84 |
GAE: Gallic acid equivalent; CAE: chlorogenic acid equivalent; RE: rutin equivalent.
