1. Evaluation of various methods for measurement of pectin content in jams;Carbonell;Journal of the Association of Official Analytical Chemists,1989
2. Rheological behavior of sheared jams, relation with fruit content;Carbonell;Journal of Texture Studies,1991
3. Commercial Fruit and Vegetable Products;Cruess,1958
4. The Technology of Food Preservation;Desrosier,1977
5. Pectin Selection and Proper Use;Ehrlich,1977