EXPLORING THE POTENTIALS OF UNDERUTILIZED AFRICAN NUTS (BLACK WALNUTS AND ALMONDS) FOR NUTRITION AND DISEASES
DOI:
https://doi.org/10.47672/ajfsn.533Keywords:
Almond, Black walnuts, Culinary, Medicinal, Therapeutic, Nutritional and Dietary Diseases.Abstract
Purpose: This study explores the potential of underutilized African nuts (Black walnuts and Almond) in nutrition and curing dietary diseases. The study attempts to find out the extent of consumption of Black walnut and Almonds among Staff and students of selected tertiary institutions in Nigeria and find out whether people not consuming these nuts (Walnuts and Almonds) have specific reasons for avoiding them.
Methodology: The study adopted survey research design to generate data for the study. The population of the study comprised of staff and students across three main federal institutions in South-west region. The sample comprised of 300 respondents selected through a simple random sampling technique. The study also partly adopts interview to get the opinion of 30 randomly selected Traditional Herbal Practitioners in the study areas. Structured questionnaire designed based on the objectives of the study was used in data collection.
Findings: Data generated showed that majority of the respondents have little or no knowledge about the culinary, medicinal and therapeutic benefits of these nuts let alone utilize them in their diets. The study also showed that majority of the respondents rejected these nuts because of negative allergic reactions (i.e. Acne, body itching, stomach cramp, diarrhea/vomiting and bitter after taste) experienced after consuming them. The report of some of the Traditional Herbal Practitioners interviewed corroborated the fact that Almonds and black walnuts have potentials for curing many dietary diseases.
Conclusion: Based on these findings, the researchers conclude that Almonds and walnuts should form active parts of family's diet and that health officials and nutritionist should collaborate in organizing seminars and workshops on the need to live healthy life and fight against commons preventable diseases through consumption of nuts (walnuts and almonds)
Downloads
References
Adeniyi, S. (2005). Nigeria is fast becoming a junk food nation. Nigerian Tribune January, 27: 24.
Alfawaz, A. H. (2012). The Relationship between Fast Food Consumption and BMI among University Female Students. Pakistan Journal of Nutrition, 2012, Vol. 11 (5), pg 406-410
Ahrens S, Venkatachalam M, Mistry A.M, Lapsley, K. and Sathe S. K. (2005). Almond (Prunus dulcis L.) Protein Quality, Plant Foods in Human Nutrition, 2005, 60: 123-128.
Willis L.M, Bielinski D.F, Fisher, D.R, Matthan N.R & Joseph J.A. (2010). Walnut Extract Inhibits 27 LPS-Induced Activation of BV-2 Microglia via Internalization of TLR4: Possible Involvement of Phospholipase D2. Inflammation, 2010, 33:325-33.
Shah K.H, Patel J.B, Shrma V.J, Shrma R.M, Patel R.P, (2011). Chaunhan UM. Evaluation of the Anti-diabetic Activity of Prunus amygdalus in Streptozocin Induced Diabetic Mice. R JPBCS, 2011; 2 (2): 429-434.
Ros E & Mataix J.(2006). Fatty Acid Composition of Nuts: Implications for Cardiovascular Health. British Journal of Nutrition, 2006, 96 (Suppl. 2): S29-S35.
Yang J, Liu R. & Halim L. (2009). Antioxidant and Anti-proliferative Activities of Common Edible Nut Seeds. Food Sci. Technology, 2009, 42, 1-8.
Pandey K.B. & Rizvi S.I. (2009). Plant Polyphenols as Dietary Antioxidants in Human Health and Disease.Oxid. Med. Cell. Longev. 2009, 2, 270-278.
Fatoba O.O.P. (2011). Phytochemicals and Nutrient Evaluation of Tetracarpidium conorphorum (Nigerian walnuts) roots. IJRRAS, 2011, 7(2): 197-202.
Agbo M.O. (2014). Wound Healing Activities of Hexane and Methanoic Extract of Tetracarpidium conorphorum (African Walnuts) in Wister rats, Malaysian Pharm. Sci. 2014, 12 (1): 79-87
Blomhoff, R, Carlsen M.H, Andersen L.F & Jacobs D.R.(2006). Health Benefits of Nuts: Potential Role of Antioxidants. British Journal of Nutrition, 2006, 96: S52-S60.
Ojobor C.C, Anosike C.A & Ani C.C.(2015). Studies on the Phytochemical and Nutritional Properties of Tetracarpidium conorphorum (Nigerian walnuts) Seeds. Journal of Global Biological Science, 2015, 4(2): 1366-1370.
Berryman C.E, Preston A.G, Karmally W, Deckelbaum R.J, Kris-Either ton P.M. (2011). Effects of Almond Consumption on the Reduction of LDL-Cholesterol: A Discussion of Potential Mechanisms and Future Research Directions. J Nutr. Rev 2011; 69:171-85.
Chen C, Lapsley K. & Blumberg J. (2006). A Nutrition and Health Perspective on Almonds. Journal of the Science of Food and Agriculture, 2006, 86: 2245-2250.
Sathe S.K, Wolf W.J, Roux K.H, Teuber S.S, Venhatachalan M & Sze-Tao K.W.C. (2002). Biochemical Characterization of Amandin, the Major Storage Protein in Almond (Prunus dulcis L.). Journal of Agricultural and Food Chemistry, 2002, 50: 4333-4341.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Francis Sunday Olaoye, Juliana Ezeoguine, Florence Uku
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution (CC-BY) 4.0 License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.