The Environmental Health Benefits of Four Different Selected Vegetables (Saluyot Spp, Melissa Spp, Ocimum Spp and Talinum Spp), Procured in Serrekunda Market for Cosmopolitan Consumption Rate in the Gambia
This study was conducted to analyse the health benefits and medicinal values of four different selected vegetable species (Corchorus olitorius, Melissa officinalis, Occimum gratissimum and Talinum triangulare) in three different families; Malvaceae, Lamiaceae and Talinaceae procured in serrekunda market for cosmopolitan consumption rate in the Gambia. A qualitative research design is adopted. Leafy vegetables play specific roles and form an important part of human diet that provides a cheap supplement and other source of nutrients such as minerals, vitamins, proteins, etc. to the body. In West Africa, particularly the Gambia, vegetables are vulnerable farm/garden outputs, due to the fact that they are staple food for humans in most areas in which rich sources of carbohydrate are mostly derived from, like any other plants such as cassava and potato, rice and maize, sorghum and millet, scent leaf and nana mint leaf, etc. It is important to observe their necessary condition for their increased and improved production of leafy vegetables due to their high significant photosynthetic capacity productivity as a potential point, resulting in achieving an increase output in crop productivity. They are mostly C4 plants which showed higher photosynthetic strength by suppressing photorespiration that occur mainly at low atmospheric carbon dioxide concentration, high light, high temperature, drought and salinity than C3 plants. They also have the ability and capability to convert carbon dioxide gas into organic matter more efficiently than the C3 plants. Analyses of data using simple percentage correlation showed that strongly agreed recorded the highest percentage rate of 51.52% from responses of 170 people and disagree recorded the lowest percentage rate of 6.06% from 20 people responses to the questionnaire statement made on item number 8 as “Do you know that Saluyot Spp (Corchorus olitorius) increases sexual libido, fertility and reduces bladder problem”. Chi-square showed the probability level of insignificance at P > 0.05, showed the level of insignificance goodness of fits on the population of sampled vegetable species on environmental unawareness health benefits and its medicinal values in the Gambia, other than the leaves colour ratio of 3 green and 1 yellow category, data can also be more than two depending on their phenotypic generational appearance. Efficient harvesting of these different vegetable species and proper awareness to the people on its medicinal value and health benefits brings about a sustainable environmental vegetable garden farming in the Gambia.
Cite this paper
Oyareme, V. , Osaji, E. I. O. and Bah, A. (2022). The Environmental Health Benefits of Four Different Selected Vegetables (Saluyot Spp, Melissa Spp, Ocimum Spp and Talinum Spp), Procured in Serrekunda Market for Cosmopolitan Consumption Rate in the Gambia. Open Access Library Journal, 9, e8974. doi: http://dx.doi.org/10.4236/oalib.1108974.
El-Sharkawy, M.A. (2016) Prospects of Photosynthetic Research for Increasing Agricultural Productivity, with Emphasis on the Tropical C4 Amaranthus and the Cassava C3-C4 Crops. Photosynthetica, 54, 161-184.
https://doi.org/10.1007/s11099-016-0204-z
Oyareme, V., Osaji, E.I.O., Barrow, A. and Bah, A. (2021) The Effects and Management of Municipal Solid Waste Generation and Disposal on Human Health in Serrekunda Market (Commercial Center), Kanifing Municipality, The Gambia. Open Access Library Journal, 8, Article No. e7755. https://doi.org/10.4236/oalib.1107755
Nweze, E.I. and Eze, E.E., (2009) Justification for the Use of O. gratissimum L in Herbal Medicine and Its Interaction with Disc Antibiotics. BMC Complementary and Alternative Medicine, 9, Article No. 37. https://doi.org/10.1186/1472-6882-9-37
Ijeh, I.I., Njoku, O.U. and Ekenza, E.C. (2004) Medicinal Evaluation of Vegetable Species and Xylopia Aethiopiacom. Journal of Medicinal and Aromatic Plant Sciences, 26, 4-44.
Rhoda, H.G. and Negimote, B., (2015) Drying Characteristics and Kinetics of Bitter Leaf (Vernonia amygdalina) and Scent Leaf (Ocimum gratissimum). Chemical and Process Engineering Research, 32, 1-11.
Liman, M.G., Abdulahi, A.S., Lawal, A.M. and Umar, K.J. (2014) Effects of Three Drying Techniques on Mineral Composition of Some Leafy Garden Vegetables. IOSR Journal of Applied Chemistry, 7, 38-42.
https://doi.org/10.9790/5736-07123842
Lawal, O.O., Essien, N.C., Essien, N.M. and Ochalla, F. (2015) Vitamin C Content of Some Processed Green Leafy Vegetables. European Journal of Experimental Biology, 5, 110-112.
USDA (United States Department of Agriculture), Agricultural Research Service, National Plant Germplasm System (2022) Talinum fruticosum (L.) Juss. Germplasm Resources Information Network (GRIN Taxonomy) National Germplasm Resources Laboratory, Beltsville.
https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=402262
Schippers, R.R. (2000) African Indigenous Vegetables, an Overview of the Cultivated Species. Natural Resources Institute/ACP EU Technical Center for Agricultural, Chatham.
Iren, O.B., Ayito, E.O., Okon-inyang, P.O. and Ofem, K.I. (2017) Soil Nutrient Status and Yield of Waterleaf (Talinum triangulare Jacq) as Influenced by Rates of Organomineral Fertilizer in a Rainforest Utisol, Nigeria. International Journal of Applied Research, 3, 581-585.
Satterthwaite, D., McGranahan, G. and Tacoli, C. (2010) Urbanization and Its Implications for Food and Farming. Philosophical Transactions of the Royal Society B, 365, 2809-2820. https://doi.org/10.1098/rstb.2010.0136
Enete, A.A. and Okon, U.E. (2010) Economics of Waterleaf (Talinum triangulare) Production in Akwa Ibom State, Nigeria. Field Actions Science Reports, 4, 1-5.
Sanda, M.E. (2015) Effects of Waterleaf (Talinum triangulare) Extract on Performance and Immune Response of Broilers Vaccinated with Newcastle Disease Vaccine (LaSota). International Journal of Food, Agriculture and Veterinary Sciences, 5, 60-63.
Kristine, B., Sheng, C.-C. and Consolacion, R. (2015) Chemical Constituents of Talinum triangulare. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 6, 167-171.
Oluwole, F.S., Falade, A.O. and Ogundipe, O.O. (2003) Anti-Inflammatory Effect of Some Common Nigerian Vegetables. Nigerian Journal of Physiological Sciences, 18, 35-38. https://doi.org/10.4314/njps.v18i1.32616
Ogunlesi, M., Okiei, W., Azeez, L., Obakachi, V., Osunsanmi, M. and Nkenchor, G. (2010) Vitamin C Contents of Tropical Vegetables and Foods Determined by Voltammetric and Titrimetric Methods and Their Relevance to the Medicinal Uses of the Plants. International Journal of Electrochemical Sciences, 5, 105-115.
Njoku, V.O., Obi, C. and Onyema, O.M. (2011) Phytochemical Constituents of Some Selected Medicinal Plants. African Journal of Biotechnology, 10, 200-211.
https://doi.org/10.5897/AJB11.1948