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Read moreDate palm seeds are considered as waste products from date processing industries/factories that produce dates sweeteners, syrup, powder and date confectioneries, which triggers the need for the utilization of excess seeds obtained after consumption and processing. This study assessed the imitation coffee produced from this bye products for its sensory attributes and proximate composition. This article aimed at producing imitation coffee drink from date palm seeds for value addition and new product developments. The samples were analyzed for sensory evaluation which includes: appearance, aroma, taste, mouthfeel and overall acceptability and the proximate composition analyzed includes; moisture content, ash, crude fibre, crude fat, crude protein and carbohydrate content. The results obtained shows that appearance had average mean score from the lowest to the highest in sample C to A (7.30 – 8.80), aroma from sample B to A (6.80 – 7.25); taste from sample B to A (7.20 – 8.49), mouthfeel ranged from sample B to sample A (7.20 – 7.40) and the overall acceptability ranged from sample C to A (6.38 – 7.94) respectively. This revealed that the control sample A were most preferred followed by sample C produced from date palm seed sieved with 100 µm sieve. While, the proximate composition of the sample shows that moisture content ranged from (13.55 – 14.36 %), ash (4.27 – 5.35 %), fibre (0.97 – 1.21 %), crude fat (0.18 – 1.25 %), crude protein (1.44 – 2.05 %) and carbohydrate content ranged from (77.20 – 78.34 %). This article exploits the potential viability of date seed as an alternative source of imitation coffee drink with high sensorial acceptability, rich in ash content which is an expression of its mineral content, and low moisture. This article highlights the high chance of it utilizing date seeds as an alternative substitute to coffee, Hence, further studies are required to assess and compare the physiochemical, and antinutritional factors of the samples.
Reference
Al-Farisi, M. A. and Lee, C. Y. (2014). Enrichment of date paste. Journal of Human Nutrition and Food Science 2: 1-6. Al-Farsi M, Chang Yong Lee (2008a). Optimization of phenolics and dietary fiber extraction from date seeds. J Food Chem3: 977-985.
Al-Farsi, M. A. and Lee, C. Y. (2011). Usage of date (Phoenix dactylifera L.) seeds in human health and animal feed. In Preedy, V. R., Watson, R. R. and Patel, V. B. (Eds). Nuts and seeds in health and disease prevention, p. 447-452. USA.
Amany, M. M. B., Shaker, M. A. and Abeer, A. K. (2012). Antioxidant activities of date pits in a model meat system. I nternational Food Research Journal 19: 223- 227.
Amir Azodi, R., Hojjatoleslamy, M. and Shariati, M. A. 2014. Comparison of chemical properties of Kabkab and Shahani palm kernel. Malaysian Journal of Scientific Research 1: 17-19.
Andriantsitohaina R, Auger C, Chataigneau T, Étienne-Selloum N, Li H, et al. (2012) Molecular mechanisms of the cardiovascular protective effects of polyphenols. Br J Nutr 108: 1532-1549.
AOAC (2000). Official Methods of Analysis 17th edition Association of Official Analytical Chemists International. Washington, DC, USA.
AOAC, (2007): Official methods of analysis (17th Edition). Association of Official Analytical Chemists, Washington, DC.
Ardekani, M. R. S., Khanavi, M., Hajimahmoodi, M., Jahangiri, M. and Hadjiakhoondi, A. 2010. Comparison of antioxidant activity and total phenol contents of some date seed varieties from Iran. Iranian Journal of Pharmaceutical Research 9: 141-146.
Babova, O., Occhipinti, A., Maffei, M.E., (2016). Chemical partitioning and antioxidant capacity of green coffee (Coffea arabica and Coffea canephora) of different geographical origin. Phyto chemistry 123, 33–39.
Baiano A, Terracone C (2011) Varietal differences among the phenolic profiles and antioxidant activities of seven table grape cultivars grown in the south of Italy based on chemometrics. Journal of Agric Food Chemistry. 59: 9815-9826.
Budryn, G., Nebesny, E., Oracz, J., 2015. Correlation between the stability of chlorogenic acids, antioxidant activity and acrylamide content in coffee beans roasted in different conditions. Int. J. Food Prop. 18 (2), 290–302.
Chaira N, Ferchichi A, Mrabet A, Sghairoun M (2007) Chemical composition of the flesh and the pit of date palm fruit and radical scavenging activity of their extracts. Pak J Biology Science 10: 2202 2207.
Clarke, R. J. (2003): Coffee: green coffee/roast and ground. In: Encyclopedia of Food Science and Nutrition, 2nd edition, Caballero, B., Trugo, L. C., Finglas, P., eds. Oxford: Academic Press. Vol. 3.
Dziki, D., Gawlik-Dziki, U., Pecio, Ł., Ró_ zyło, R., S´ wieca, M., Krzykowski, A., Rudy, S., (2015): Ground green coffee beans as a functional food supplement–Preliminary study. LWT-Food Sci. Technol. 63 (1), 691–699.
Glei, M., Kirmse, A., Habermann, N., Persin, C., Pool-Zobel, B.L., (2006). Bread enriched with green coffee extract has chemo-protective and antigenotoxic activities in human cells. Nutr. Cancer 56 (2), 182–192.
Guendez, R; Kallithraka, S; Makris, D.P and Kefalas P (2005). An analytical survey of the polyphenols of seeds of varieties of grape (Vitis vinifera) cultivated in Greece: implications for exploitation as a source of value-added phytochemicals. Phyto-chemical Anal 16: 17-23.
Guizani, N., Suresh, S. and Rahman, M. S. (2014). Polyphenol contents and thermal characteristics of freeze-dried date-pits powder. Paper presented at the International Conference of Agricultural Engineering, Zurich.
Jeszka-Skowron, M., Sentkowska, A., Pyrzyn´ ska, K., Paz De Peña, M., (2016). Chlorogenic acids, caffeine content and antioxidant properties of green coffee extracts: influence of green coffee bean preparation. Eur. Food Res. Technol. 242 (8), 1403–1409.
Satoh E, Tohyama N, Nishimura M (2005) Comparison of the antioxidant activity of roasted tea with green, oolong, and black teas. International Journal Food Science and Nutrition, 56: 551-559.
Date Seeds, Imitation Coffee, Roasting, Milling, Sensory and Proximate Composition.
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