Vegan

E334 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

타타르산Kwas winowy l(+)kwas winowyKwas winnyWinianyAcide L-tartriqueAcide tartriqueAcide L(+)tartriqueAcide d-αβ-dihydroxysucciniqueAcide dextrotartariqueacide 3-hydroxy maliqueAcide DL-tartriqueAcide DL-tartrique monohydratéAcide racémiqueAcide D-tartriqueTartrateAcide mesotartriqueL(+)-kyselina vinnáKyselina vinnáE 334Kyselina hroznováL(+)-wijnsteenzuurwijnsteenzuurL-WijnsteenzuurL-2‚3-dihydroxybutaandizuurWijnsteenzuurDruivenzuurL(+)-vinsyraL-vinsyra

How to verify it

Check that the name refers to this exact ingredient and not a similar additive with a different source.