1. Official Methods of Analysis;AOAC,1980
2. Intense sweeteners;Askar;Fruit Processing,1991
3. Fructose as a sugar substitute;Askar;Ernahrungs-Umschau,1985
4. Quality evaluation of two new non-nutritive sweeteners as substitutes for sucrose in jam and carbonated beverage;Askar;Alimenta,1985
5. Studies on the production of dietetic cake using sweeteners and sugar substitute;Askar;Deutsche Lebensmittel-Rundschau,1987