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International Journal of Food Science and Agriculture

ISSN Print: 2578-3467 Downloads: 171230 Total View: 2648171
Frequency: quarterly ISSN Online: 2578-3475 CODEN: IJFSJ3
Email: ijfsa@hillpublisher.com
Article http://dx.doi.org/10.26855/ijfsa.2024.09.001

Physicochemical and Biochemical Characteristics of Local Rice Variety (Sahel 108) Samples Grown in the Senegal River Valley

Bou Ndiaye1,2,3,*, Oumar Ibn Khatab Cissé1,2,4, Papa Guedel Faye1,2, Abdou Diouf5,6, El Hadji Moussa Diop1,3, Samba Diop8, Seyni Ndiaye1,2, Alioune Sow7, Nicolas C. M. Ayessou1,2

1Laboratory of Water Energy Environment and Industrial Processes (LE3PI), Higher Polytechnic, Cheikh Anta Diop University of Dakar (ESP-UCAD), Dakar 10700, Senegal.

2Center for Studies on Food Security and Functional Molecules (CESAM), ESP-UCAD, Dakar 10700, Senegal. 

3Higher School of Industrial and Biological Engineering (ESGIB), Dakar 11000, Senegal.

4National School of Agriculture, Iba Der THIAM University, Thies, Senegal.

5Faculty of Science and Technology, Cheikh Anta Diop University of Dakar, Fann, Dakar 10700, Senegal.

6Institute of Food Technology (ITA), Hann, Dakar 10700, Senegal.

7Department of Agrifood Technologies, UFR of Agronomic Sciences, Aquaculture and Food Technologies (S2ATA), Saint-Louis 32000, Senegal.

8Professionnal Technical Education College (LTP-MXN), Mgr François Xavier Ndione, Thies, Senegal.

*Corresponding author: Bou Ndiaye

Published: August 18,2024

Abstract

Rice (Oryza sativa L.) is one of the most important cereals in the Senegalese diet. The Senegal River valley is a privileged area of rice cultivation where several varieties are grown, but their physicochemical and biochemical characteristics are very little known. The aim of this work is to encourage the consumption of the Sahel 108 variety grown in northern Senegal. The results show a moisture content between 10.28 and 11.85%, crude ash from 0.15 to 0.50%, lipids from 0.28 to 0.57%, and carbohydrates from 90.05 to 91.36% of dry matter. The starch content varies between 61.83 and 98.13% with a proportion of amylose ranging from 19.04 to 35.57% and cellulose content ranging from 0.37 to 0.67% of dry matter and an energy value that varies from 397.47 to 400.21 Kcal/100g. The evaluation of minerals in the dry sample reveals contents of iron, calcium, phosphorus, and magnesium varying respectively from 2.69 to 21.15 mg/100g; from 3.54 to 12.26 mg/100g; from 26.85 to 84.96 mg/100g, and from 14.12 to 25.39 mg/100g. The analysis of the granulometry made it possible to classify the studied samples of average breakage type with 80,78% retained by the sieve of mesh 1,70 mm. This study on the physicochemical and biochemical properties of the rice (Sahel 108) variety showed that it has a good nutrient composition, and its popularization in domestic trade would be important for the population.

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How to cite this paper

Physicochemical and Biochemical Characteristics of Local Rice Variety (Sahel 108) Samples Grown in the Senegal River Valley

How to cite this paper: Bou Ndiaye, Oumar Ibn Khatab Cissé, Papa Guedel Faye, Abdou Diouf, El Hadji Moussa Diop, Samba Diop, Seyni Ndiaye, Alioune Sow, Nicolas C. M. Ayessou. (2024) Physicochemical and Biochemical Characteristics of Local Rice Variety (Sahel 108) Samples Grown in the Senegal River ValleyInternational Journal of Food Science and Agriculture8(3), 85-92.

DOI: https://dx.doi.org/10.26855/ijfsa.2024.09.001