Scientific Electronic Archives (Jul 2020)
Physical and chemical characterization of mama-cadela and araçá fruits collected in the cerrado of Goiás
Abstract
The objective of this work was to evaluate the physical and chemical characteristics of fruits of different matrices of mama-cadela and araçá. Physical evaluations were: longitudinal fruit diameter (DLF), fruit cross diameter (DTF), fruit mass (MF), longitudinal seed diameter (DLS), seed transverse diameter (DTS) and seed mass (MS) . Chemical analyzes consisted of analyzing pH, titratable acidity, humidity and ashes. The results of the physical and chemical analyzes were subjected to analysis of variance (ANOVA) and the Scoott-Knott test (p <0.05). The mean values of DLF; DTF; MF; DLS; DTS; MS; pH; titratable acidity; moisture and ash of the bitch-breast fruits were: 2.18 cm; 1.95 cm; 4.34 g; 1.73 cm; 1.40 cm; 1.57 g; 4.97; 0.49%; 66.31% and 32.50%. The fruits of araçá presented average values of longitudinal, transverse diameter, fruit mass, pH and titratable acidity: 2.58 cm; 2.03 cm; 6.39 g; 3.44; and 0.94%. The results showed variability among the mama-cadela breeds regarding chemical and physical evaluations; and no differences were observed between the araçá matrices in the physical variables..
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