Compositional changes during ripening of two cultivars of muskmelon fruits
Chemical composition changes during ripening of the fruit of the muskmelon ( Cucumis melo L.) were evaluated. Two cultivars, Piel de Sapo and Rochet, were studied in five different stages of maturity. Weight, soluble solids, pH, total carbohydrates, proteins and ash increased up to the full-ripe sta...
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Published in | Food chemistry Vol. 87; no. 2; pp. 179 - 185 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Oxford
Elsevier Ltd
01.09.2004
Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | Chemical composition changes during ripening of the fruit of the muskmelon (
Cucumis melo L.) were evaluated. Two cultivars, Piel de Sapo and Rochet, were studied in five different stages of maturity. Weight, soluble solids, pH, total carbohydrates, proteins and ash increased up to the full-ripe stage of both melon types, while a decrease in moisture occurred in the same period. Neutral Detergent Fiber (NDF) and pectins decreased continuously during the ripening process in the two cultivars of melon. The sugars were isolated, identified, and quantified using HPLC. The results showed that sucrose was the predominant sugar in ripe fruits, while glucose and fructose were higher in immature fruits. Analysis of variance confirmed significant differences (
p<0.05) between the different stages in each cultivar for every parameter. A two-way ANOVA test showed significant interactions in the behavior of all the compounds between cultivars during ripening. |
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ISSN: | 0308-8146 1873-7072 |
DOI: | 10.1016/j.foodchem.2003.11.009 |