Assessment of yield and nutritional composition of fruit of wild date palm (Phoenix sylvestris Roxb.) cultivars
Paper Details
Assessment of yield and nutritional composition of fruit of wild date palm (Phoenix sylvestris Roxb.) cultivars
Abstract
Present study was conducted to estimate yearly fruit yield and subsequent analysis of nutritional contents of fruits of wild date palm at Rutab stage of fruit development. In this regard predominantly available five wild date palm cultivars were selected. It was found that studied wild date palm produced 31.50- 34.00 kg year-1per plant of fresh fruit. Fruit production greatly reduced in tapped plants which could be due to the preparation of taping surface for palm sap collection. It was also found that studied cultivars contain 49.04 – 51.60 % of fruit pulp. Nutrition composition analysis showed that fruit contain good amount of crude protein which was 3.12 – 3.55 g 100g-1 ,less amount of crude fat 0.45 – 0.61 g 100 g-1 and high amount of sugar 41.65 – 47.41 g 100 g-1 on dry weight basis. The analysis also showed that it contain adequate amount of crude fiber which was 12.45 – 13.87 g 100g-1 (dry weight) and also yielded good amount of ash with 4.27 – 6.29 g 100 g-1 (dry weight). The ascorbic acid content was found between 11.88- 20.75 mg 100g-1.The obtained results suggest that wild date fruit, which contain good amount of nutritional properties could be used as vital nutrient source of the region.
Abedin MZ, Quddus MA. 1991. Agro forestry system in Bangladesh with particular reference to economics and tenurial issue. In Mellink W, Rao YS, Mc Dickens D. (eds) Agroforestry in Asia and the Pacific, RAPA Publications 1995/5, Bangkok, Thailand.
Ahmed IA , Ahmed AWK, Robinson RK. 1995. Chemical composition of date varieties as influenced by the stage of ripening. Food Chem, 54, 305-309.
Al-Hooti S, Sidhu JS, Qabazard H. 1997. Physicochemical characteristics of five date fruit cultivars grown in the United Arab Emirates. Plant foods for human nutrition, 50, 01-113.
Al-Mssallem IS, Hu S, Zhang X, Lin Q, Liu W, Tan J, Yu X, Liu J, Pan L, Zhang T. 2013. Genome sequence of the date palm Phoenix dactylifera L, Nature Communication 4, 2274.
Anderson JW, Baird P, DavisJr RH, Ferreri S, Knudtson M, Koraym A, Waters V, Williams CL. Health benefits of dietary fiber.2009. Nutrition Reviews 67, 188 – 205.
AOAC. International. 2005. Official methods of analysis of AOAC international. 18th ed. Washington DC: Association of Official Analytical Chemists.
Barrow SC. 1998. A monograph of Phoenix L. (Palmae: Coryphoideae), Kew Bulletin, 53, 513 – 575.
Henderson AJ. 2009. Palms of southern Asia, Princeton Univ. Press, Princeton, NJ.
Ghnimi S, Umer S, Karim A, Kamal-Eldin A. 2017. Date fruit (Phoenix dactylifera L.): An underutilized food seeking industrial valorization. NFS Journal 6, 1- 10.
Islam SA, Miah MAQ, Habib MA, Moula MG. 2014. Performance of some mainland trees and palm species planted in the coastal islands of Bangladesh. Journal of Asiatic Society of Bangladesh, Science 40, 9-15.
Krueger RR. 2011. Jain SM, Al-Khayri, JMD Johnson V (Eds.). Date Palm Germplasm, Date Palm biotechnology, Springer, Dordrecht, Heidelberg, London, New York, P, 313-336.
NIH (National Institute of health). 2017.
Pearson D. 1976. The chemical analysis of foods. 7th Edition, Churchill Livingstone, Edinburgh London and New Yor, 143-158.
Rashid HR. 1991. Geography of Bangladesh. University Press Limited: Dhaka, Bangladesh.J. Asiat. Soc. Bangladesh, Sci, 40, 9-15.
Salvi J, Katewa S. 2012. Chemical composition and nutritive value of sap of Phoenix sylvestrisRoxb. Electronic Journal of Environmental, Agricultural and Food Chemistry 11, 578-583.
Satter MMA, Mohammed, Khan MRL, Jabin SA, Abedin N, Islam MF, Shaha B. 2016. Nutritional quality and safety aspects of wild vegetables consume in Bangladesh. Asian Pac J Trop Biomed 6, 125–131.
Sawaya WN, KhaIil JK, Safi WN, AI-Shalhat A. 1983. Physical and chemical characterization of three Saudi date cultivars at various stages of development. Can. Inst. Food Sei. Teehnol16, 087-091.
A.M. Swaraz, Mohammed A. Satter, Shamima Khan Sumi (2017), Assessment of yield and nutritional composition of fruit of wild date palm (Phoenix sylvestris Roxb.) cultivars; IJB, V11, N4, October, P85-91
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