Division Usual range of components of the Taxifolin-rich extract (as per dry substance)
United Kingdom
| Taxifolin in its hydrated form and during the drying process is a crystal. This results on the inclusion of water of crystallisation in a quantity of 1,5 %. | |
| Extract component | Content, usual observed range (%) |
|---|---|
| Taxifolin | 90 – 93 |
| Aromadendrin | 2,5 – 3,5 |
| Eriodictyol | 0,1 – 0,3 |
| Quercetin | 0,3 – 0,5 |
| Naringenin | 0,2 – 0,3 |
| Kaempferol | 0,01 – 0,1 |
| Pinocembrin | 0,05 – 0,12 |
| Unidentified flavonoids | 1 – 3 |
| Waterf1 | 1,5 |
Annotations
Footnotes
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Taxifolin in its hydrated form and during the drying process is a crystal. This results on the inclusion of water of crystallisation in a quantity of 1,5 %.