Abstract

The objective of this study was to assess the impact of post-harvest softening on parameters (nutritional and anti-nutritional) of saffron pulp (Dacryodes edulis). Thus, the safou fruits were picked at physiological maturity and stored at room temperature (27±1.2 °C) for 12 days during which five stages of softening (S0, S1, S2, S3 and S4) were defined. The softening index of D. edulis fruits varied from 0.86±0.06 mm to 3.53±0.03 mm (edulis) and from 0.85±0.05 mm to 2.86±0. 04 mm (parvicarpa). This study reveals that the softening index is significantly different (p

Highlights

  • In recent years, attention has focused on unconventional crops that may be of interest for local or industrial development (Ricinodendron heudoletii, Irvingia gabonensis, Dacryodes edulis) of populations in Africa [1,2,3]

  • Several studies have shown that the leaves, pulp, and oil of safou pulp are rich in compounds with antioxidant activities [9, 10, 11]

  • - S0: First day of harvest; - S1 : Safou fruits taken after 3 days of harvest and storage - S2 : Safou fruits taken after 6 days of harvest and storage; - S3 : Safou fruits taken after 9 days of harvest and storage; - S4 : Safou fruits taken after 12 days of harvest and storage. - The different varieties of safou ((Dacryodes edulis) have been defined in the table 1 according to [2]

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Summary

Introduction

Attention has focused on unconventional crops that may be of interest for local or industrial development (Ricinodendron heudoletii, Irvingia gabonensis, Dacryodes edulis) of populations in Africa [1,2,3]. The safoutier (Dacryodes edulis), produced in many countries of Central Africa and the Gulf of Guinea [4] has a strong economic potential which can contribute to the reduction of poverty of the rural population [5]. Several studies have shown that the leaves, pulp, and oil of safou pulp are rich in compounds with antioxidant activities [9, 10, 11]. The richness of safou in antioxidants justifies its traditional use in the treatment of diseases associated with oxidation, such as cancer, diabetes and high blood pressure [12, 13, 11]. The safou generally matures on the Corresponding author: Ekissi Elvis Serge Gbocho

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