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Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin

Received: 10 August 2018     Accepted: 25 September 2018     Published: 31 October 2018
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Abstract

This study aims to enhance agricultural resources and reduce post-harvest losses by assessing the physical and chemical characteristics of fruits and non-conventional vegetable oil extracted from Chrysophyllum albidum seeds in Benin. In this context, the fruits of Chrysophyllum albidum were collected in Tori (South Benin) and the morphological characteristics (mass, height and diameter at the equator) of the fruits, as well as the physico-chemical parameters (dry matter content, moisture content, ash content) were evaluated. The pH, soluble dry matter (Brix) and glucose levels of the juice were also evaluated. The extraction of vegetable oil from the seeds was carried out in Soxhlet followed by the determination of biochemical parameters such as quality indices such as acid, peroxide, saponification and iodine indices. The physicochemical characterisation of this oil was also carried out through the determination of density, refractive index and net calorific value (PCI). Analysis of these results reveals that the fruits of Chrysophyllumalbidum have a mean equator mass, size and diameter of 43.79±3.15g, 48.73±2.97mm and 41.11±1.13mm respectively. The levels of dry matter, moisture, and ash are respectively 51.60±0.47%, 48.40±0.47%, and 24.7±0.96% with a pH of 3.67±0.12 a Brix of 27.47±0.99 and a glucose level of 27.57mg/mL. The oil extraction efficiency is 21.52 ± 0.86% with a water and volatile matter content of 2.21 ± 0.64%. This vegetable oil has a dark red colour with an iodine value of 33.21 ± 0.08 g I2 /100 g-Oil, a saponification value of 188.40 ± 4.18 mg KOH / g-Oil, an acid value of 3.60 ± 0.23 mg KOH / g-Oil, a peroxide value of 10.46 ± 0.12 meq O2/g-Oil and an ester value of 155.19 ± 0.17 mg KOH / g-Oil. The density of vegetable oil at 30°C is 0.89. The refractive index of vegetable oil at 30°C is 1.48 with a lower calorific value of 40287.92 kJ/kg. The results thus obtained indicate possible ways of using Chrysophyllum albidum fruits as biofuel.

Published in American Journal of Physical Chemistry (Volume 7, Issue 3)
DOI 10.11648/j.ajpc.20180703.12
Page(s) 50-54
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

Chrysophyllum albidum, Fruit Morphology, Vegetable Oil, Caractérisation, Biofuel, Valorization, Benin

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    Cosme Sagbo Kouwanou, Papin Sourou Montcho, Cokou Pascal Agbangnan Dossa, Euloge Adjou, Valentin Dieudonné Wotto, et al. (2018). Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin. American Journal of Physical Chemistry, 7(3), 50-54. https://doi.org/10.11648/j.ajpc.20180703.12

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    Cosme Sagbo Kouwanou; Papin Sourou Montcho; Cokou Pascal Agbangnan Dossa; Euloge Adjou; Valentin Dieudonné Wotto, et al. Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin. Am. J. Phys. Chem. 2018, 7(3), 50-54. doi: 10.11648/j.ajpc.20180703.12

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    Cosme Sagbo Kouwanou, Papin Sourou Montcho, Cokou Pascal Agbangnan Dossa, Euloge Adjou, Valentin Dieudonné Wotto, et al. Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin. Am J Phys Chem. 2018;7(3):50-54. doi: 10.11648/j.ajpc.20180703.12

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  • @article{10.11648/j.ajpc.20180703.12,
      author = {Cosme Sagbo Kouwanou and Papin Sourou Montcho and Cokou Pascal Agbangnan Dossa and Euloge Adjou and Valentin Dieudonné Wotto and Dominique Codjo Koko Sohounhloué},
      title = {Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin},
      journal = {American Journal of Physical Chemistry},
      volume = {7},
      number = {3},
      pages = {50-54},
      doi = {10.11648/j.ajpc.20180703.12},
      url = {https://doi.org/10.11648/j.ajpc.20180703.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20180703.12},
      abstract = {This study aims to enhance agricultural resources and reduce post-harvest losses by assessing the physical and chemical characteristics of fruits and non-conventional vegetable oil extracted from Chrysophyllum albidum seeds in Benin. In this context, the fruits of Chrysophyllum albidum were collected in Tori (South Benin) and the morphological characteristics (mass, height and diameter at the equator) of the fruits, as well as the physico-chemical parameters (dry matter content, moisture content, ash content) were evaluated. The pH, soluble dry matter (Brix) and glucose levels of the juice were also evaluated. The extraction of vegetable oil from the seeds was carried out in Soxhlet followed by the determination of biochemical parameters such as quality indices such as acid, peroxide, saponification and iodine indices. The physicochemical characterisation of this oil was also carried out through the determination of density, refractive index and net calorific value (PCI). Analysis of these results reveals that the fruits of Chrysophyllumalbidum have a mean equator mass, size and diameter of 43.79±3.15g, 48.73±2.97mm and 41.11±1.13mm respectively. The levels of dry matter, moisture, and ash are respectively 51.60±0.47%, 48.40±0.47%, and 24.7±0.96% with a pH of 3.67±0.12 a Brix of 27.47±0.99 and a glucose level of 27.57mg/mL. The oil extraction efficiency is 21.52 ± 0.86% with a water and volatile matter content of 2.21 ± 0.64%. This vegetable oil has a dark red colour with an iodine value of 33.21 ± 0.08 g I2 /100 g-Oil, a saponification value of 188.40 ± 4.18 mg KOH / g-Oil, an acid value of 3.60 ± 0.23 mg KOH / g-Oil, a peroxide value of 10.46 ± 0.12 meq O2/g-Oil and an ester value of 155.19 ± 0.17 mg KOH / g-Oil. The density of vegetable oil at 30°C is 0.89. The refractive index of vegetable oil at 30°C is 1.48 with a lower calorific value of 40287.92 kJ/kg. The results thus obtained indicate possible ways of using Chrysophyllum albidum fruits as biofuel.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Physico-Chemical Characterizations and Fuel Potential Assessment of Chrysophyllum albidum Fruits from Benin
    AU  - Cosme Sagbo Kouwanou
    AU  - Papin Sourou Montcho
    AU  - Cokou Pascal Agbangnan Dossa
    AU  - Euloge Adjou
    AU  - Valentin Dieudonné Wotto
    AU  - Dominique Codjo Koko Sohounhloué
    Y1  - 2018/10/31
    PY  - 2018
    N1  - https://doi.org/10.11648/j.ajpc.20180703.12
    DO  - 10.11648/j.ajpc.20180703.12
    T2  - American Journal of Physical Chemistry
    JF  - American Journal of Physical Chemistry
    JO  - American Journal of Physical Chemistry
    SP  - 50
    EP  - 54
    PB  - Science Publishing Group
    SN  - 2327-2449
    UR  - https://doi.org/10.11648/j.ajpc.20180703.12
    AB  - This study aims to enhance agricultural resources and reduce post-harvest losses by assessing the physical and chemical characteristics of fruits and non-conventional vegetable oil extracted from Chrysophyllum albidum seeds in Benin. In this context, the fruits of Chrysophyllum albidum were collected in Tori (South Benin) and the morphological characteristics (mass, height and diameter at the equator) of the fruits, as well as the physico-chemical parameters (dry matter content, moisture content, ash content) were evaluated. The pH, soluble dry matter (Brix) and glucose levels of the juice were also evaluated. The extraction of vegetable oil from the seeds was carried out in Soxhlet followed by the determination of biochemical parameters such as quality indices such as acid, peroxide, saponification and iodine indices. The physicochemical characterisation of this oil was also carried out through the determination of density, refractive index and net calorific value (PCI). Analysis of these results reveals that the fruits of Chrysophyllumalbidum have a mean equator mass, size and diameter of 43.79±3.15g, 48.73±2.97mm and 41.11±1.13mm respectively. The levels of dry matter, moisture, and ash are respectively 51.60±0.47%, 48.40±0.47%, and 24.7±0.96% with a pH of 3.67±0.12 a Brix of 27.47±0.99 and a glucose level of 27.57mg/mL. The oil extraction efficiency is 21.52 ± 0.86% with a water and volatile matter content of 2.21 ± 0.64%. This vegetable oil has a dark red colour with an iodine value of 33.21 ± 0.08 g I2 /100 g-Oil, a saponification value of 188.40 ± 4.18 mg KOH / g-Oil, an acid value of 3.60 ± 0.23 mg KOH / g-Oil, a peroxide value of 10.46 ± 0.12 meq O2/g-Oil and an ester value of 155.19 ± 0.17 mg KOH / g-Oil. The density of vegetable oil at 30°C is 0.89. The refractive index of vegetable oil at 30°C is 1.48 with a lower calorific value of 40287.92 kJ/kg. The results thus obtained indicate possible ways of using Chrysophyllum albidum fruits as biofuel.
    VL  - 7
    IS  - 3
    ER  - 

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Author Information
  • Unit of Research in Molecular Interactions, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, Cotonou, Benin

  • Unit of Research in Molecular Interactions, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, Cotonou, Benin

  • Unit of Research in Molecular Interactions, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, Cotonou, Benin

  • Unit of Research in Enzyme Engineering and Food, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, Cotonou, Benin

  • Laboratory of Physical Chemistry, Faculty of Sciences and Techniques, University of Abomey-Calavi, Cotonou, Benin

  • Unit of Research in Molecular Interactions, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, Cotonou, Benin

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