MATERIALS AND METHODS
MATERIALS
Samples of chickpea (cv. Arman) at optimum maturity were harvested by hand in Lorestan province, Iran, in summer, 2008, and cleaned in an air screen cleaner. The initial moisture content was 7.5% (wet basis), determined with ASAE S352.2 for edible beans (ASAE Standards, 1988).
Higher moisture content samples were prepared by adding calculated amounts of distilled water, then sealing in polyethylene bags, and storing at 5°C for 15 days. Samples were warmed to room temperature before each test and moisture content was verified. Sample mass was recorded with a digital electronic balance having an accuracy of 0.001 g.