# Commission Implementing Decision (EU) 2017/2079 of 10 November 2017 authorising the placing on the market of taxifolin-rich extract as a novel food ingredient under Regulation (EC) No 258/97 of the European Parliament and of the Council (notified under document C(2017) 7418) (Only the English text is authentic), Division: Usual range of components of the Taxifolin-rich extract (as per dry substance)

Extent: E+W+S+N.I.

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
Water
1,5

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Source: https://www.legislation.gov.uk/eudn/2017/2079/annex/I/division/3 (the official version)
Page: https://openlegislation.uk/eu-decision-2017-2079/annex-I/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.