Table 2.
Anthraquinone content in Noni samples.
| Sample ID | Lucidin 269/251 | Total alizarin mg/kg | Purpurin 255/227 | Rubiadin 253/225 | |
|---|---|---|---|---|---|
| Sample_#1 | / | / | / | / | Fresh noni seedless pulp, no skin |
| Sample_#2 | / | / | / | / | Fresh noni seeded pulp, no skin |
| Sample_#3 | / | 0.152 | / | Detectable | Fermented noni fruits |
| Sample_#4 | / | / | / | / | Noni powder, seedless, and no skin |
| Sample_#5 | / | 0.279 | / | Detectable | Ripe noni dried |
| Sample_#6 | Detectable | 0.337 | / | / | Overripe noni dried |
| Sample_#7 | / | 0.781 | / | / | Noni powder |
| Sample_#8 | Detectable | 0.334 | / | / | Noni powder (unfermented) |
| Sample_#9 | Detectable | 4.655 | / | Detectable | Noni powder (fermented) |
| Sample_#10 | Detectable | 0.365 | / | Detectable | Noni powder |
| Sample_#11 | Detectable | 7.797 | / | Detectable | Noni powder (fermented) |
| Sample_#12 | Detectable | 0.774 | / | / | Noni powder |
| Sample_#13 | Detectable | / | / | / | Noni powder |
| Sample_#14 | / | 8.612 | / | Detectable | Noni powder (Peru) |
| Sample_#15 | Detectable | 0.725 | / | Detectable | Noni powder |
| Sample_#16 | Detectable | 0.677 | / | Detectable | Noni powder |
| Sample_#17 | / | / | / | / | Juice, seedless, and no skin |
| Sample_#18 | / | / | / | / | Juice, seedless, and no skin |
| Sample_#19 | / | 0.053 | / | Detectable | Noni juice |
| Sample_#20 | / | / | / | / | Noni juice, seedless, and no skin |
| Sample_#21 | / | 0.281 | / | Detectable | Noni leaf tincture |
| Sample_#22 | / | / | / | / | Noni tonic |
| Sample_#23 | / | / | / | / | Maca/Cordia powder (comparison) |
| Sample_#24 | / | / | / | / | Chilchos coffee (for comparison) |