1. Anon (1987) RSK Values - The Complete Manual. Flussiges Obst, Schonborn, Germany.
2. Anon (1988) Trilingual Fruit Juice Specifications. AFNOR, Paris.
3. Anon (1990a) Wine method to detect sugar addition to wines. Detecting enrichment to grape musts, concentrated grape musts, rectified concentrated grape musts and wines by application of nuclear magnetic resonance of deuterium (SNIF-NMR/RMN-FINS).The Official Journal of the European Communities, L272, 33, 61–64.
4. Anon (1990b) Carotenoids in fresh plant materials and silages. Spectrophotometric method. AOAC Official Methods of Analysis, 941(15), 1048.
5. Anon (1990c) Corn syrup in apple juice by carbon ratio mass spectrometry method. AOAC Official Methods of Analysis, 981(09), 926.