| Nature of the sample to be tested | Present polyphenolic compounds | Present flavonoids | |
| Tannins and polyphénols Tests | Wilstater Test | Wilstater modified Test | |
| FOFIFA 172 plain | Gallic tannins | Flavonol | Flavonol |
| FOFIFA 172 parboiled | Gallic tannins | Flavonone or flavanonol | Flavonone or flavanonol |
| Rojomena plain | Condensed tannins | flavanone | Flavanone |
| Rojomena parboiled | Condensed tannins + polyphenol | Flavonone or flavanonol | Flavonone or flavanonol |
| Red Vary gasy plain | Gallic tannins | Flavonol | Flavonol |
| Red Vary gasy parboiled | Gallic tannins | Flavonol | Flavonol |
| FOFIFA159 plain | Gallic tannins | Flavanone | Flavanone |
| FOFIFA159 parboiled | Gallic tannins | Flavononol or flavanone | Flavononol |
| FOFIFA161 plain | Condensed tannins | Flavononol or flavanone | Flavanone |
| FOFIFA161 parboiled | Condensed tannins | Flavononol or flavanone | Flavononol |