... Fenaroli’s Handbook of FlavorIngredients, 4 th ed., (Burdock, G.A., CRC Press, 2002); Encyclopedia of Food and Color Additives (Burdock, G.A.,CRC Press, 1997); Handbook of Nutraceuticals ... Nutraceuticals and Func-tional Foods (Wildman, R.E.C., CRC Press, 2000). 3. THE TYPE OF COMPOUND INDEX This is a most important feature of DFC. Every compound of food interest included in the dictionary ... least one of theheadings. Printed DFC contains a number of derivatives that arenot of direct food interest, but are included because theyhave been used for chemical characterisation of the mainentry...