EVALUATION OF PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES OF DATE FRUIT SEEDS
- Authors
-
-
Olabinjo, O. O.,
Federal university of Technology, Akure, Nigeria
-
Olusola, G. T.
Federal University of Technology, Akure, Nigeria
-
Sama, M. O.
Federal University of Technology, Akure, Nigeria
-
- Keywords:
- Date seeds, moisture content, physical properties, chemical properties, ethyl-acetate extract
- Abstract
-
Agriculture sector plays a pivotal role in Nigeria's economic development, necessitating the grading of agricultural products based on size. Grading of date seeds are essential for proper handling, processing, storage, and value addition. To develop appropriate processing technologies, understanding the engineering properties of agricultural products is crucial. Hence, studying the engineering properties of date seeds is imperative. The physical, chemical, and microbiological characteristics of red and yellow date seed variants were ascertained in this study. Physical properties examined encompassed mass, length, width, thickness, volume, geometric mean diameter, arithmetic mean diameter, sphericity, and surface area. For the yellow date seed variety, its mass ranged from 0.85g to 3.01g, while for the red variety it mass ranged from 0.99g to 1.76g. Similarly, length, width, and thickness exhibited varying ranges for both varieties. The arithmetic and geometric mean diameters also displayed distinct ranges for each variety. Chemical properties such as moisture, ash, protein, carbohydrate, fat, and crude fibre content were assessed. Moisture content was found to be 4.87% and 5.76% for the red and yellow varieties, respectively. The red and yellow types had an ash level of 1.05% and 1.08%, respectively. Protein, carbohydrate, fat, and crude fibre content also varied between the two varieties. Moreover, the microbial properties analysis revealed that the study of ethanol in dates could serve as a natural food preservation method, potentially yielding health-protective compounds with antimicrobial activity.
- Author Biographies
- References
-
Al shaickley, E.B. (1996). Chemical composition of date varieties as influenced by the stage of ripening. Food Chemistry, 54, 305-309
Al-Shahib, W. and Marshall, R.J. (2003). The fruit of the date palm: its possible use as the best food for the future. International Journal of Food Science and Nutrition, 54, 247–259.
Anjum, F. M., Bukhat, S. I., El-Ghorab, A. H., Khan, M. I., Nadeem, M., Hussain, S., and Arshad, M. S. (2012). Phytochemical characteristics of date palm (Phoenix dactylifera) fruit extracts. Pakistan Journal of Food Science, 22(3), 117-27.
AOAC (Association of Official Analytical Chemists) (2006). Official Methods of Analysis, 15th Ed. (Gaithersburg, S. edn). AOAC Press, Washington DC., USA. p. 78- 90.
Baliga, S.M., Baliga, B.R.R., Kandathil, S.M, Harshith, P.B. and Kumar, V. (2011). A review of the chemistry and pharmacology of the date fruits (Phoenix dactylifera L.) Food Research International 44, (7), 1812-1822.
Benmeddour Z., Mehinagic E., Le Meurlay D. and Louaileche H. (2013). Phenolic composition and antioxidant capacities of ten Algerian date (Phoenix dactylifera L.) cultivars: a comparative study. Journal of Functional Food, 5, 346–354.
Besbes, S., Drira, L., Blecker, C., Deroanne, C. and Attia, H. (2009). Adding value to hard date (Phoenix dactylifera L.): compositional, functional and sensory characteristics of date jam. Food chemistry, 112, 406–411.
Cust A. E, Skilton M. R. and Van B.M.M.E. (2009). Total dietary carbohydrate, sugar, starch and fibre intakes in the European Prospective Investigation into cancer and nutrition. European Journal of Clinical Nutritional, 63, 37-60.
Daoud, A., Malika, D., Bakari, S., Hfaiedh, N., Mnafgui, K., Kadri, A., and Gharsallah, N., (2019). Assessment of polyphenol composition, antioxidant and antimicrobial properties of various extracts of Date Palm Pollen (DPP) from two Tunisian cultivars. Arabian Journal of Chemistry, 12(8) 3075-3086
El Sohaimy, S., Abdelwahab, A., Brennan, C. and Aboul-enein, A. (2015). Phenolic content, antioxidant and antimicrobial activities of Egyptian date palm (Phoenix dactylifera L.) fruits. Australian Journal of Basic Applied Science, 9, 141–147.
El-Rahman, S. N. A., and Al-Mulhem, S. I. (2017). Characteristic analysis, antioxidant components and antioxidant activity of date fruits, date seeds and palm shell. Journal of Clinical Medical Case Report, 1(1), 1-5.
Food, Nutrition and Health. (2020). Biotechnology and Biological Sciences Research Council. Retrieved May 23, 2020 from bbsrc.ukri.org
Gamal, A. E., Salah, M. A. and Mutlaq, M. A. (2012). Nutritional Quality of Biscuit Supplemented with Wheat Bran and Date Palm Fruits (Phoenix dactylifera L.). Food and Nutrition Science. 3, 322- 328.
Johnson, D. V. (2010, March). Worldwide dispersal of the date palm from its homeland. In IV International Date Palm Conference 882 (p. 369-375).
Johnson, D. V., Joyal, E. and Harris, R. K (2002). Date palm varieties in Arizona. Fruit Garden.34 (5):6-9.
Juhaimi, F. A., Ghafoor, K. and Özcan, M. M. (2012). Physical and chemical properties, antioxidant activity, total phenol and mineral profile of seeds of seven different date fruit (Phoenix dactylifera L.) varieties. International Journal of food sciences and nutrition, 63(1), 84-89.
Mandalari, G., Tomaino, A., Arcoraci, T., Martorana, M., Turco, V.L., Cacciola, F., Rich, G.T., Bisignano, C., Saija, A., Dugo, P., Cross, K.L., Parker, M.L., Waldron, K.W., Wickham, M.S.J. (2010). Characterization of polyphenols, lipids and dietary fibre from almond skins (Amygdalus communis L.). Journal of Food Composition and Analysis. 23(2), 166-174.
Manickavasagan, A., Mohamed, E.M. and Sukumar, E. (2012). Dates: Production, Processing, Food, and Medicinal Values (Medicinal and Aromatic Plants – Industrial Profiles) CRC Press, Boca Raton, Florida.
Mohsenin, N. N. (1986). Physical properties of plants and animal materials. Gordon Breach Science Publishers. International Commission of Agricultural and Biosystems Engineering Journal, 20, 18-89.
Ogungbenle, H.N. (2011). Chemical and fatty acid compositions of date palm fruit (Phoenixdactylifera L.) Flour. Bang. Journal of Scientific and Industrial Research (JSIR). 46(2), 255-258.
Olabinjo, O. O., (2020). Evaluating the nutritive and effect of varying temperatures on quality attributes of monkey cola (cola millenii) seeds. Annals. Food Science and Technology, 21 (1), 355-363.
Owolarafe, O.K., Olabigeand, T.M. and Faborode, M.O. (2007). Macro-structural characterization of palm fruit at different processing conditions. Journal of Food Engineering, 78, 1228-1232.
Saleh, F.A. and Otaibi, M.M. (2013). Antibacterial Activity of Date Palm (PhoenixDectylifera L.) Fruit at Different Ripening Stages. Journal of Food Processing Technology 4, (285), 1-6.
Shen, X., Sun, X., Xie, Q., Liu, H., Zhao, Y., Pan, Y., and Wu, V. C. (2014). Antimicrobial effect of blueberry (Vaccinium corymbosum L.) extracts against the growth of Listeria monocytogenes and Salmonella Enteritidis. Food control, 35(1), 159-165.
Soyoye, B.O., Ademosun, O.C., and Agbetoye, L.A.S (2018). Determination of some physical and mechanical properties of soybean and maize in relation to planter design. Agricultural Engineering International: CIGR Journal 20.18-89.
Tarighi, J., Mahmoudi, A. and Alavi, N. (2011). Some mechanical and physical properties of corn seed (Var. DCC 370). African Journal of Agricultural Research, 6 (16), 3691-3699.
United States Department of Ahriculture (1999). Agricultural Resources Management Survey (ASMR) Phase III – Interviewer’s Manual. National Agricultural Statistics Service.
Waly, M. I., and Guizani, N. (2016). Health aspects of antioxidant nutrients: a concise update. Journal of Agricultural Research, 1(1), 1-6.
- Published
- 2024-05-20
- Section
- Articles
- License
-
Copyright (c) 2024 FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright
With the submission of a manuscript, the corresponding author confirms that the manuscript is not under consideration by another journal. With the acceptance of a manuscript, the Journal reserves the exclusive right of publication and dissemination of the information contained in the article. The veracity of the paper and all the claims therein is solely the opinion of the authors not the journal.
How to Cite
Similar Articles
- J. Isa, M. A. Aderotoye, Effect of moisture content on the physical and aerodynamics properties of cashew nut , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 11 No. 2 (2017): FUTA Journal of Engineering and Engineering Technology
- Samuel L Akingbonmire, L Samuel, O Oluwafemi Omotayo, J O Afolayan, A Banjo Olorunshola, THE PHYSICO-CHEMICAL PROPERTIES OF SOME FINE AGGREGATES IN LOKOJA, NIGERIA , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 12 No. 2 (2018): FUTA Journal of Engineering and Engineering Technology
- O P FAPETU, A O AKINOLA, L L LAJIDE, A B OSASONA, PHYSICOCHEMICAL CHARACTERISTICS STUDY OF OIL EXTRACTED FROM RAFFIA PALM SEED , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 12 No. 1 (2018): FUTA Journal of Engineering and Engineering Technology
- J. A.V. Famurewa, E. T. Faboya, The Effects of Drying Temperature on the Physicochemical Properties of Ogbono (lrvingia Gabonensis) , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 11 No. 1 (2017): FUTA Journal of Engineering and Engineering Technology
- T. S. Mogaji, A. Akinsade, M. A. Akintunde, Pyrolysis of Sugarcane Bagasse for Bio-Oil Production , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 13 No. 2 (2019): FUTA Journal of Engineering and Engineering Technology
- J T Fasinmirin, D O Rapheal, J Lazarus, SOIL CHARCTERIZATION AND MAIZE (Zea mays L.) EVAPOTRANSPIRATION (ETc) IN OMU-ARAN HUMID GEOLOGICAL ZONE OF NIGERIA , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 12 No. 1 (2018): FUTA Journal of Engineering and Engineering Technology
- A Amoko, S JUSTINAH, A Fehintola, O Ezekiel, I Oke, A Isaiah, EVALUATION OF EFFECTS OF SELECTED FACTORS ON ADSORPTION KINETICS OF LEAD ION REMOVAL FROM AQUEOUS SOLUTIONS , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 12 No. 2 (2018): FUTA Journal of Engineering and Engineering Technology
- A. S. Ojo, M. O. Alatise, Spatial Variability of Soil Physical Properties of a Typical Fadama Farmland (Ayede Ogbese) in South Western, Nigeria , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 8 No. 1 (2014): FUTA Journal of Engineering and Engineering Technology
- J. T. Fasinmirin, A. J. Adesigbin, Tillage Effects on Some Soil Physical Properties and Yield of Cowpea (Vigna unguiculata) in the Humid Rain Forest of Akure, Nigeria , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 9 No. 2 (2015): FUTA Journal of Engineering and Engineering Technology
- A. P. Olalusi, Comparison of Selected Engineering Properties of Two Species of Cocoyam Essential for Handling of the Tubers , FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY: Vol. 8 No. 2 (2014): FUTA Journal of Engineering and Engineering Technology
You may also start an advanced similarity search for this article.
