Gentiana Lutea Rhizome/Root
Gentian root is a long-used culinary bittering agent listed as GRAS in alcoholic beverages under 21 CFR 172.510 and authorized in the EU under flavoring regulations. Generally well tolerated at typical use levels; high doses may cause GI upset and are contraindicated in peptic ulcer.
What it is
Dried rhizome and root of yellow gentian (Gentiana lutea), source of bitter compounds (gentiopicroside, amarogentin).
Bitter flavoring in liqueurs, aperitifs, bitters, and herbal preparations.
Why it's flagged
- potential GI upset at high doses
- contraindicated in peptic ulcer disease
What regulators actually say
"Gentian, stemless or yellow (Gentiana lutea L.) is approved as a natural flavoring substance and natural substance used in conjunction with flavors in alcoholic beverages only."
"The use of source materials of botanical origin... in the production of flavourings and food ingredients with flavouring properties shall comply with the conditions specified in this Regulation."
Regulatory status
United States — FDA
Gentian (Gentiana lutea) GRAS as flavor in alcoholic beverages under 21 CFR 172.510.
European Union — EFSA
Authorized flavoring source under EU 1334/2008.
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