Market Handling Practices Effect on the Nutritional Profiles of Honey-beans and Groundnuts from Three Different Markets in Ibadan, Nigeria

Olufunmilola, Mosuro, Aderonke and Abimbola Eniola, Ogundele, and Folasade, Ayodele, and Olusola Abiola, Ladokun, and Chinoso Esther, Obiodiaka, (2022) Market Handling Practices Effect on the Nutritional Profiles of Honey-beans and Groundnuts from Three Different Markets in Ibadan, Nigeria. Asian Food Science Journal, 21 (1). pp. 1-11. ISSN 2581-7752

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Abstract

Honey-beans and groundnuts serve as major plant protein sources, market handling practices may affect their nutrient profiles. This study evaluates market-handling practices effects on nutritional profiles of two protein-rich raw-foodstuffs from three markets in Ibadan, Nigeria. Raw honey-beans (Phaseolus vulgaris) and groundnut seeds (Arachis hypogaea) were purchased from Dugbe, Sango and Oja-Oba markets (chosen based on their differences) in Ibadan. The samples were cleaned and assayed in triplicates for proximate and mineral compositions (Iron, Zinc, Magnesium and Calcium) according to standard procedures using 3 × 2 factorial method in a completely randomized design. Data were subjected to ANOVA using SAS (2002) and means separated with Duncan’s Multiple Range Test (at α0.05), results of proximate analysis were in percentages while minerals were in mg/Kg. Results showed variations (p<0.05) in dry matter based on different markets. Dry matter content was similar (P>0.05) in Dugbe (91.37±0.67) and Sango (91.46±0.43) market samples but higher (P<0.05) in Oja-Oba (90.64±1.81) samples. Crude protein content of samples from Sango (28.40±11.11) was higher (p<0.05) compared with other locations. Crude fat of honey-beans (24.32±0.44) and groundnut (1.97±0.64) were significantly different (p<0.05). Similarly, crude fibre content of honey-beans (32.42±2.09) and groundnut (16.46±1.33) were different (p<0.05). Results showed similarities in ash content of honey-beans (5.16±0.32) and groundnut (4.85±0.65). Carbohydrate content varied according to sample-type and location; carbohydrate in groundnut (27.88±0.55) was higher (p<0.05) than in honey-beans (14.06±1.92) whereas, carbohydrate content of samples from Dugbe (21.75±7.37) and Sango (21.14±8.87) were different (p<0.05) from each other but both were similar (p>0.05) to samples from Oja-Oba (21.02±7.38). Magnesium content of honey-beans (40.06±9.18) was higher than groundnut (3.11±0.71) while Calcium in honey-beans (5.97±1.25) was also higher (p<0.05) compared with groundnut (2.23±0.54). Variations were observed due to interaction effects of sample-type and market handling. Conclusively, market practices affected nutritional content of selected protein-rich raw foodstuffs.

Item Type: Article
Subjects: European Repository > Agricultural and Food Science
Depositing User: Managing Editor
Date Deposited: 16 Feb 2023 05:56
Last Modified: 11 May 2024 08:21
URI: http://go7publish.com/id/eprint/1441

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