Composition of the natural flavouring complex represented by constituent (%)

Data from industry^c

Data from published literature^d

Ind. 1 (1998) Target analysis

Ind. 2(1976) Target analysis

Ind. 3 (2003) Complete analysis^b

Ind. 4 (pre-2000) Target analysis

Ref. 1 (1998) Complete analysis^b

Ref. 2 (1997) Target analysis^b

0.20

0.34

0.30