Research Article | | Peer-Reviewed

Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz)

Received: 22 May 2024     Accepted: 11 June 2024     Published: 2 July 2024
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Abstract

Bobolo is a thick fermented, popular traditional food, derived from cassava (Manihot esculenta Crantz) in Cameroon. The physical, sensory, chemical and microbiological characteristics of Bobolo were analyzed, in order to identify the suitable cassava varieties and the local fermentation method with the best nutritional and industrial properties. The range of L* (lightness / darkness), a* (redness / greenness), b* (yellowness / blueness) were 75.00±0.65-80.07±0.60, 3.7±0.57-4.90±0.60, 11.9±08-17.2±0.75 respectively. Sensorial characteristics (color, pasting, and global quality) evaluation reveal that Bobolo made with aerobic fermentation with ferment had the best characteristics and independent of varieties. The campo varieties presented superior characteristics compared to the other varieties. Bobolo of different varieties and the same processed cassava products had an average range of moisture content (40.85±0.91 – 44.36±0.33%), carbohydrates (38.72±0.66 – 40.91±1.12%), protein (1.18±0.04 – 1.44±0.01%), total fat (4.02±0.05 – 4.38±0.14%), crude fiber (1.71±0.05 – 2.77±0.15%), ash (0.28±0.05 – 0.36±0.02%) and cyanure (4.28±0.22 – 6.49±0.12mg/kg) and where they varied significantly between products and variety. The mineral analysis result in the Bobolo samples ranged 0.04±0.00 - 0.07±0.00 mg/100 g Ca, 0.07±0.00 – 0.10±0.00 mg/100 g Mg, 0.74±0.05 – 0.88±0.04 mg/100 g K, 7.82±0.87 – 11.96±1.00 mg/100 g Na, 5.7±0.14 – 8.7±0.14 ug/g Zn and 15.37±0.18- 21.15±0.77 ug/g Mn respectively. The Bobolo produced contained more mesophilic total flora and molds and yeasts and was absent from Eschericha coli, Staphylococcus aureus, Clostridium spp. Bacillus cereus and Salmonella spp. Therefore, the types and varieties of cassava fermentations influence the quality of Bobolo.

Published in International Journal of Nutrition and Food Sciences (Volume 13, Issue 4)
DOI 10.11648/j.ijnfs.20241304.11
Page(s) 126-139
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), 2024. Published by Science Publishing Group

Keywords

Manihot esculenta Crantz, Bobolo, Sensory, Physicochemical, Microbiological

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    Eyenga, E. F., Mbassi, J. E. G., Mouafo, H. T., Zing, B. Z., Nchuaji, T. E., et al. (2024). Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz). International Journal of Nutrition and Food Sciences, 13(4), 126-139. https://doi.org/10.11648/j.ijnfs.20241304.11

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    Eyenga, E. F.; Mbassi, J. E. G.; Mouafo, H. T.; Zing, B. Z.; Nchuaji, T. E., et al. Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz). Int. J. Nutr. Food Sci. 2024, 13(4), 126-139. doi: 10.11648/j.ijnfs.20241304.11

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    Eyenga EF, Mbassi JEG, Mouafo HT, Zing BZ, Nchuaji TE, et al. Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz). Int J Nutr Food Sci. 2024;13(4):126-139. doi: 10.11648/j.ijnfs.20241304.11

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  • @article{10.11648/j.ijnfs.20241304.11,
      author = {Eliane Flore Eyenga and Josiane Emilie Germaine Mbassi and Hippolyte Tene Mouafo and Bertrand Zing Zing and Tang Erasmus Nchuaji and Mercy Bih Loh Achu and Francis Ajebesone Ngome and Wilfred Fon Mbacham},
      title = {Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz)
    },
      journal = {International Journal of Nutrition and Food Sciences},
      volume = {13},
      number = {4},
      pages = {126-139},
      doi = {10.11648/j.ijnfs.20241304.11},
      url = {https://doi.org/10.11648/j.ijnfs.20241304.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.20241304.11},
      abstract = {Bobolo is a thick fermented, popular traditional food, derived from cassava (Manihot esculenta Crantz) in Cameroon. The physical, sensory, chemical and microbiological characteristics of Bobolo were analyzed, in order to identify the suitable cassava varieties and the local fermentation method with the best nutritional and industrial properties. The range of L* (lightness / darkness), a* (redness / greenness), b* (yellowness / blueness) were 75.00±0.65-80.07±0.60, 3.7±0.57-4.90±0.60, 11.9±08-17.2±0.75 respectively. Sensorial characteristics (color, pasting, and global quality) evaluation reveal that Bobolo made with aerobic fermentation with ferment had the best characteristics and independent of varieties. The campo varieties presented superior characteristics compared to the other varieties. Bobolo of different varieties and the same processed cassava products had an average range of moisture content (40.85±0.91 – 44.36±0.33%), carbohydrates (38.72±0.66 – 40.91±1.12%), protein (1.18±0.04 – 1.44±0.01%), total fat (4.02±0.05 – 4.38±0.14%), crude fiber (1.71±0.05 – 2.77±0.15%), ash (0.28±0.05 – 0.36±0.02%) and cyanure (4.28±0.22 – 6.49±0.12mg/kg) and where they varied significantly between products and variety. The mineral analysis result in the Bobolo samples ranged 0.04±0.00 - 0.07±0.00 mg/100 g Ca, 0.07±0.00 – 0.10±0.00 mg/100 g Mg, 0.74±0.05 – 0.88±0.04 mg/100 g K, 7.82±0.87 – 11.96±1.00 mg/100 g Na, 5.7±0.14 – 8.7±0.14 ug/g Zn and 15.37±0.18- 21.15±0.77 ug/g Mn respectively. The Bobolo produced contained more mesophilic total flora and molds and yeasts and was absent from Eschericha coli, Staphylococcus aureus, Clostridium spp. Bacillus cereus and Salmonella spp. Therefore, the types and varieties of cassava fermentations influence the quality of Bobolo.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Effect of Local Fermentation on Sensory, Nutritional and Microbiological Quality of “Bobolo” (Manihot esculenta Crantz)
    
    AU  - Eliane Flore Eyenga
    AU  - Josiane Emilie Germaine Mbassi
    AU  - Hippolyte Tene Mouafo
    AU  - Bertrand Zing Zing
    AU  - Tang Erasmus Nchuaji
    AU  - Mercy Bih Loh Achu
    AU  - Francis Ajebesone Ngome
    AU  - Wilfred Fon Mbacham
    Y1  - 2024/07/02
    PY  - 2024
    N1  - https://doi.org/10.11648/j.ijnfs.20241304.11
    DO  - 10.11648/j.ijnfs.20241304.11
    T2  - International Journal of Nutrition and Food Sciences
    JF  - International Journal of Nutrition and Food Sciences
    JO  - International Journal of Nutrition and Food Sciences
    SP  - 126
    EP  - 139
    PB  - Science Publishing Group
    SN  - 2327-2716
    UR  - https://doi.org/10.11648/j.ijnfs.20241304.11
    AB  - Bobolo is a thick fermented, popular traditional food, derived from cassava (Manihot esculenta Crantz) in Cameroon. The physical, sensory, chemical and microbiological characteristics of Bobolo were analyzed, in order to identify the suitable cassava varieties and the local fermentation method with the best nutritional and industrial properties. The range of L* (lightness / darkness), a* (redness / greenness), b* (yellowness / blueness) were 75.00±0.65-80.07±0.60, 3.7±0.57-4.90±0.60, 11.9±08-17.2±0.75 respectively. Sensorial characteristics (color, pasting, and global quality) evaluation reveal that Bobolo made with aerobic fermentation with ferment had the best characteristics and independent of varieties. The campo varieties presented superior characteristics compared to the other varieties. Bobolo of different varieties and the same processed cassava products had an average range of moisture content (40.85±0.91 – 44.36±0.33%), carbohydrates (38.72±0.66 – 40.91±1.12%), protein (1.18±0.04 – 1.44±0.01%), total fat (4.02±0.05 – 4.38±0.14%), crude fiber (1.71±0.05 – 2.77±0.15%), ash (0.28±0.05 – 0.36±0.02%) and cyanure (4.28±0.22 – 6.49±0.12mg/kg) and where they varied significantly between products and variety. The mineral analysis result in the Bobolo samples ranged 0.04±0.00 - 0.07±0.00 mg/100 g Ca, 0.07±0.00 – 0.10±0.00 mg/100 g Mg, 0.74±0.05 – 0.88±0.04 mg/100 g K, 7.82±0.87 – 11.96±1.00 mg/100 g Na, 5.7±0.14 – 8.7±0.14 ug/g Zn and 15.37±0.18- 21.15±0.77 ug/g Mn respectively. The Bobolo produced contained more mesophilic total flora and molds and yeasts and was absent from Eschericha coli, Staphylococcus aureus, Clostridium spp. Bacillus cereus and Salmonella spp. Therefore, the types and varieties of cassava fermentations influence the quality of Bobolo.
    
    VL  - 13
    IS  - 4
    ER  - 

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