Yucca Schidigera Leaf/Root/Stem Extract
Yucca schidigera extract is GRAS for use as a foaming agent and flavor in food at limited levels. JECFA has evaluated yucca extracts and established no safety concerns at current intake levels.
What it is
An extract from the Yucca schidigera plant containing saponins and polyphenols; used as a foaming agent and flavor adjunct.
Foaming agent, flavor enhancer; common in root beer and some animal feeds.
Why it's flagged
- saponin content may cause GI upset at very high doses
What regulators actually say
"Natural flavoring substances and natural substances used in conjunction with flavors... Yucca, Joshua-tree (Yucca brevifolia Engelm.); Yucca, Mohave (Yucca schidigera Roezl ex Ortgies)... may be safely used in food."
Regulatory status
United States — FDA
GRAS as a natural flavoring under 21 CFR 172.510; permitted in foods.
European Union — EFSA
Authorized for use in foods; evaluated by JECFA.
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