Characterization, Nutritional Value and Consumption Habit of Wild Mushroom in Tigray, Northern Ethiopia

Year 2017, Volume: 27 Issue: 2, 97 - 115, 15.12.2017

Mehari Weldekıros Emiru Bırhane , Woldegebrial Zeweld Sarah Teweldebırhan

Abstract

Wild mushroom has been abundant and the consumption habit of mushrooms by local people has long history in northern Ethiopia though decreased with the prevailing degradation. The paper assessed the phenotypic species diversity, nutritional value and farmer’s perception on consumption habit of wild mushrooms. Fifteen 1000 m² plots were established to analyze the phenotypic species diversity and nutritional value from four different micro habitats. Managed grassland encompassed greater mushroom species diversity. A total of 1.189 individual mushrooms belonging to two genera and eleven species were identified. Most mushroom species preferred open to slightly open canopy cover. The moisture, protein, carbohydrate, fat, ash, fiber and phosphorus content of mushrooms ranged from 81.8-87.9%,  23.4-37.2%,  32.4-43.9%, 1.9-4.4%, 14.9-19.6%, 12.3-18.1%, 0.6-0.9% respectively. There were significant difference in moisture, protein and carbohydrate contents between mushroom species (P<0.05). About 96% of the respondents had awareness about mushroom consumption. 95.3% of the respondents have attested that the current status of edible wild mushroom population decrease in distribution. 40% of the respondents whom were previously consuming mushroom have currently stopped to use it. There is sharp decline in distribution and consumption of mushroom. In order to protect the decreasing status of mushroom, grassland management and mushroom conservation should be promoted and encouraged.

Keywords

Wild mushroom, phenotypic species diversity, nutritional value, farmer’s perception, Tigray, Ethiopia

Characterization, Nutritional Value and Consumption Habit of Wild Mushroom in Tigray, Northern Ethiopia

Abstract

Wild mushroom has been
abundant and the consumption habit of mushrooms by local people has long
history in northern Ethiopia
though decreased with the prevailing degradation. The paper assessed the
phenotypic species diversity, nutritional value and farmer’s perception on
consumption habit of wild mushrooms. Fifteen 1000 m² plots were
established to analyze the phenotypic species diversity and nutritional value
from four different micro habitats. Managed grassland encompassed greater
mushroom species diversity. A total of 1.189 individual mushrooms belonging to
two genera and eleven species were identified. Most mushroom species preferred
open to slightly open canopy cover. The moisture, protein, carbohydrate, fat,
ash, fiber and phosphorus content of mushrooms ranged from 81.8-87.9%,  23.4-37.2%, 
32.4-43.9%, 1.9-4.4%, 14.9-19.6%, 12.3-18.1%, 0.6-0.9% respectively.
There were significant difference in moisture, protein and carbohydrate
contents between mushroom species (P<0.05). About 96% of the respondents had
awareness about mushroom consumption. 95.3% of the respondents have attested
that the current status of edible wild mushroom population decrease in
distribution. 40% of the respondents whom were previously consuming mushroom
have currently stopped to use it. There is sharp decline in distribution and
consumption of mushroom. In order to protect the decreasing status of mushroom,
grassland management and mushroom conservation should be promoted and
encouraged.

Keywords

Wild mushroom, phenotypic species diversity, nutritional value, farmer’s perception, Tigray, Ethiopia

References

• Abate, D. 1998. Mushroom Cultivation: A Practical Approach. Berhanena Selam Printing Press. Addis Ababa, Ethiopia.
• Abate, D. 2008a. Wild Mushrooms in Ethiopia and Our Eating Habit. National Mushroom Conference, Faculty of Science, May 14-15, Addis Ababa. Ethiopia.
• Adey, W. 1993. “Biological Effects of Electromagnetic Fields,” in Journal of Cellular Biochemistry, Japan. Pp 410-416.
• Aglarirmak, K., C. Necla, F. Kemal, and S. Unal. 2002. Nutritional Value of Edible Wild Mushrooms Collected from the Black Sea Region of turkey, Colegiode Post graduates México. (Available In: http://www.redalyc.org/articulo.oa). Date accessed: May 13, 2013.
• Anonymous. 1990. AOAC. Official Methods of Analysis; 14th Ed. Association of Official Analytical Chemists, Washington DC, USA.
• Anonymous. 2008. Lightning help mushroom to germinate after a thunder storm. (Available http://www. answerbag.com/q_view/804298#ixzz2pnPkhbDJ. Date accessed: June 23, 2013.
• Anonymous. 2010. Office of Agriculture and Rural Development, Annual Report of Enderta district. Mekelle, Ethiopia.
• Anonymous. 2013. Office of Agriculture and Rural Development, Annual Report of Enderta district. Mekelle, Ethiopia.
• Anonymous. 2014. Office of Agriculture and Rural Development, Annual Report of Enderta district. Mekelle, Ethiopia.
• Beetz, A., and M. Kustudia. 2004. Mushroom Cultivation and Marketing: Horticulture Production Guide. National Center for Appropriate Technology, California, USA. Pp 12-25.
• Bloesch, B., and D. Mbago. 2006. Vegetation Study of the Selous-Niassa Wild life Corridor Biodiversity. Conservation Values and Management Strategies. (Available). Date accessed: April 13, 2013.
• Boa, E. 2004. Wild Edible fungi a global overview of their use and importance to People. FAO, Rome, Italy.(Availablehttp://www.fao.org/docrep/007/y5489e/y5489e05.htm#top). Date accessed: May 13, 2013.
• Chang, S. 2007. Mushroom Cultivation Using the “ZERI” Principle: Potential for Application in Brazil, Pp 33-34.
• Chang, S., and P. Miles. 2004. Culture Preservation in Mushrooms Cultivation, Nutritional Value, Medicinal Effect and Environmental Impact. CRC press. Boca Raton, Florida. Pp 189–201.
• Cheung, P. 1996. Dietary fiber content and composition of some edible fungi determined by two methods of analysis. J. Sci. Food Agric, UK. Pp 255–260.
• Delelegn, W., M. Diriba, and Y. Teferi. 2013. Mushroom consumption habits of Wacha Kebele residents, south-western Ethiopia. Global Research Journal. Jimma University, Kaffa Zone, Ethiopia. Pp 6-16.
• Engola, A., G. Eilu, and J. Kabasa. 2007. Ecology of Edible Indigenous mushroom of the Lake Victoria Basin (Uganda). Research Journal of Biological Sciences. Makerere University, Kampala-Uganda. Pp 62-68.
• Esteri, A. 2008. Geometrics and Natural Resources Evaluation. Land Evaluation in Enderta District; Tigray, Ethiopia. Florence, tict Mc press INC. Pp 142-176.
• Etang, H., D. Olila, and I. Kisovi. 2006. Nutritional and Biological Qualities of Mushrooms from Niger Delta Region Rainforest of Nigeria. Nigerian Journal of Microbiology pp 20-23.
• Gebrekidan, T. 2004. Impact of Free Grazing and Open Access to Communal Lands on Natural Resource: The Case of Tigray Regional state in Ethiopia. Ethiopia Journal of Natural Resources. ISBN 1563-3705 Volume 6(1): 55-69 Addis Abeba, Ethiopia.
• Guissou, K., A. Lykke, P. Sankara, and S. Guinko. 2008. Declining Wild Mushroom Recognition and Usage in Burkina Faso. Econ. Bot. Pp 530-539.
• Gyar, S. and G. Owaku. 2011. Estimation of Some Metal Elements and Proximate Properties of Boletus Edulis (Fr), Journal ofSciences, Nasarawa State University, Keffi, Nigeria.(.Available online at: http://www.uni-sz.bg) Data accessed: December 25, 2014.
• Islam, F., and S. Ohga. 2012. The response of fruit body formation on Tricholoma matsutake insitu condition by applying electric pulse stimulator, Japan. (Available at http://www.answerbag.com/q) .Data accessed: December 25, 2014.
• Kadiri, M., and I. Fasidi. 1990. Changes in Nutritional Content of Two Nigerian Mushrooms T.robustus and L. Subnudus) during sporophore development. Die Nahrung PP 415-420.
• Kaviyarasan, V., S. Johnsy, S. Davidson, and V. Dinesh. 2011. Nutritive Value Of Edible Wild Mushrooms Collected from the Western Ghats of Kanyakumari District. Center for Advanced Studies in Botany, University of Madras, India. Pp 69-74.
• Kent. M, and P. Coker. 1996. Vegetation Description and Analysis a Practical Approach: John Wiley and Sons, New York.
• Krishnendu, A., G. Subrata, C. Subhash. 2013. Proximate analysis of three wild edible mushrooms of West Bengal, India. International Journal. Pp. 365-369.
• Longvah, T., and Y. Deosthale. 1998. Compositional and nutritional studies on edible wild mushroom from northeast India. Food Chemistry, Pp. 331-334.
• Manjunathan, J., and V. Kaviyarasan. 2011. Nutrient composition in wild and cultivated edible mushroom, International Food Research Journal Tamil Nadu., India. Pp 809-811.
• Marshall, E., and N. Nair. 2009. Make Money by Growing Mushrooms: Food and Agriculture Organization of the United Nations, Rome. (Available at http://ftp.fao. org/docrep/fao). Date accessed: September 13, 2014.
• Moore, D. 2005. Principles of Mushroom Developmental Biology. Inter. J. Med. Mushrooms. Ganoderma lucidum: Implication on Utilization in Poultry Production. Iran. Pp79-101.
• Ogbe, A., and A. Obeka., 2013. Proximate, mineral and anti - nutrient composition of wild Ganoderma lucidum: Implication on its utilization in poultry production. Faculty of Agriculture, Nasarawa State University, Keffi, Nigeria. Available on: www. ijas.ir. Date accessed: May 25, 2013.
• Olila, D., G. Kyeyune, J. Kabasa, and L. Kisovi. 2007. Assessment of Potential for Domestication of Termitomyces Microcarpus: An indigenous edible and medicinal mushroom from the Lake Victoria basin. Agriculture Journal, Kanpala Uganda. Pp27-63.
• Olumide, O. 2007. Economic analysis of mushroom marketing as a copping strategy for poverty reduction in Ondo State, Nigeria. Afr. Crop Sci. Conf. Proc. pp. 1255-1260.
• Opige, M., E. Keteyo, J. Kabasa, and D. Olila. 2006. Biodiversity and Ecology of Indigenous Edibleand Medicinal. Agricultural Journal. Mekerere University eastern, Uganda: 284-290.
• Osagualehor, K., and J. A. Okhuoya. 2005. Sociocultural and Ethnomycological Uses of Mushrooms among the Esan People of Nigeria. Int. J. Med. Mushroom. pp 442-443.
• Pavel, K. 2012. Chemical Composition and Nutritional Value of European Species of Wild Growing Mushrooms Department of Applied Chemistry, Faculty of Agriculture, University of South Bohemia, CZ-370 05 České Budějovice, Czech Republic.
• Peter, R., and E. Shelly. 2011. The Book of Fungi: A life. The university of Chicago press. Chicago, USA.
• Tuno, N. 2001. Mushroom utilization by the Majangir, an Ethiopian tribe. The Mycologist. Pp78- 79.
• Yokabi, K., M. Agho, and D. Martinez-Carrera. 2004. Ethnomycological studies on wild edible mushrooms in Cameroon, Central Africa. Micologia Appllcada International. Pp 34-36.
• Wambua, J. 2004. Mushroom Cultivation in Kenya. Mushroom Growers Handbook, (Available at http://ftp.fao.org/docrep/fao/011/i0522e/i0522e00.pdf) Date accessed: May 13, 2013.