USE OF MASS TRANSFER THEORY TO PREDICT VISCOSITY-SWEETNESS INTERACTIONS OF FRUCTOSE AND SUCROSE SOLUTIONS CONTAINING TOMATO SOLIDS
Autor: | Jozef L. Kokini, Margaret Poole, Elizabeth F. Stier, Karen L. Bistany |
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Rok vydání: | 1982 |
Předmět: | |
Zdroj: | Journal of Texture Studies. 13:187-200 |
ISSN: | 1745-4603 0022-4901 |
DOI: | 10.1111/j.1745-4603.1982.tb01394.x |
Popis: | The perceived sweetness intensity of sucrose and fructose in solutions of varying tomato solids content was studied. Using magnitude estimation it is shown that as the percentage o f tomato solids increased from 0-2.6%, the perceived sweetness intensity decreased substantially for both sucrose and fructose. The sharpest decrease occurred with a 1.66 molar fructose solution where the assessed sweetness intensity of a 2.6% insoluble tomato solids sample is 63% lower than the corresponding Wo tomato solids solution. The penetration model of mass transfer explains this psychophysical phenomenon with the following relationship |
Databáze: | OpenAIRE |
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