1. Vanilla production: technological, chemical and biosynthetic aspects;Dignum;Food Rev. Int.,2001
2. Vanillin;Walton;Phytochemistry,2003
3. L. Esposito, K. Formanek, G. Kientz, F. Mauger, V. Maureaux, G. Robert, F. Truchet, Vanillin, in: Kirk-Othmer Encyclopedia of Chemical Technology, 1997, vol. 24, pp. 812–825.
4. Vanilla;Korthou,2007
5. Vanilla flavour: production by conventional and biotechnological routes;Ramachandra Rao;J. Sci. Food Agric.,2000