Nutritional Potential of Two Maturity Stages of Eggplant Solanum aethiopicum "Striped Toga" Variety Harvested in Côte d’Ivoire

Ghislaine, Dan Chépo and Bedel, Fagbohoun Jean and Martial, Fankroma (2021) Nutritional Potential of Two Maturity Stages of Eggplant Solanum aethiopicum "Striped Toga" Variety Harvested in Côte d’Ivoire. Asian Research Journal of Agriculture, 14 (3). pp. 1-10. ISSN 2456-561X

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Abstract

African eggplant Solanum aethiopicum var. striped toga is a vegetable-fruit widely consumed in Côte d'Ivoire. However, observations have shown that the cortex was removed from the pulp during culinary preparations for various reasons. The objective of this study is to contribute to the valorization of this eggplant by showing the nutritional interest of the cortex and the pulp. The samples used in this study were collected in a market garden located south of Abidjan. After separating the cortex from the pulp, they were ground into powder and used for physicochemical analysis. The results concerning physicochemical parameters showed that the ripe pulp (Pm) compared to the ripe cortex (Cm) contained more total sugars (165±0.7 versus 107±0.70 mg/100 g DM). Whereas, the unripe pulp Pnm contained significant amounts of polyphenols and tannins compared to the unripe cortex (636±0.25 versus 328±0.04 mg/100g DM for total polyphenols; 577±0.09 versus 171±0.21 mg/100 g DM for tannins). Oxalate contents decreased in ripe parts of the fruit (Pnm: 332±2.52 and Cnm: 131±1.00 mg/100g DM in unripe eggplant versus Pm: 157.75±1.52 and Cm: 55±0 .00 mg/100g DM in ripe eggplant). Also, Solanum aethiopicum var. striped toga could play an important role in human nutrition because of their nutrients content, thus contributing to better health.

Item Type: Article
Subjects: SCI Archives > Agricultural and Food Science
Depositing User: Managing Editor
Date Deposited: 30 Jan 2023 05:09
Last Modified: 29 Jul 2024 05:45
URI: http://science.classicopenlibrary.com/id/eprint/1309

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