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The Effects of Fungal Infection on the Chemical and Functional Properties of Chickpeas (C icer arietinum) and Faba Beans ( V icia faba )
Author(s) -
Sarantinos James,
Hung Tran V,
Black Robert G,
Brouwer Jan Bert
Publication year - 1996
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/(sici)1097-0010(199602)70:2<197::aid-jsfa483>3.0.co;2-q
Subject(s) - vicia faba , biology , mycotoxin , agronomy , aflatoxin , crop , legume , contamination , food science , ecology
We investigated the effects of fungal infection on the chemical composition and functional properties of ‘healthy’ and ‘diseased’ chickpeas and faba beans which were classified on the basis of visual contamination. Following fungal testing, the ‘diseased’ seeds were shown to possess relatively low levels of potentially toxigenic fungi as a proportion of the total number of colonies, which was also lower than expected. Mycotoxins could not be detected in either crop. There were no appreciable differences in the average moisture, ash, crude fat, crude protein and acid detergent fibre contents between the ‘healthy’ and ‘diseased’ grain of both chickpeas and faba beans. Hydration capacity of the whole seeds did not differ between ‘healthy’ and ‘diseased’ grain samples of both chickpeas and faba beans. However, hard seed coatedness was greater in both ‘diseased’ chickpeas and faba beans compared with the ‘healthy’ samples. Water and oil absorption capacities were affected by disease in the chickpea and faba bean flours, although the effects were inconsistent between the two seed types. The foaming characteristics of the ‘diseased’ chickpea and faba bean flours were severely affected.