Agricultural Reviews

  • Chief EditorPradeep K. Sharma

  • Print ISSN 0253-1496

  • Online ISSN 0976-0741

  • NAAS Rating 4.84

Frequency :
Quarterly (March, June, September & December)
Indexing Services :
AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus
Agricultural Reviews, volume 42 issue 4 (december 2021) : 440-444

The Fermentation Methods for Production of Injera and Dabo in Ethiopia: A Review

Gurmesa Tesema Keyeta
1Department of Biology, College of Natural and Computational Sciences, Ambo University, Ethiopia.
Cite article:- Keyeta Tesema Gurmesa (2021). The Fermentation Methods for Production of Injera and Dabo in Ethiopia: A Review. Agricultural Reviews. 42(4): 440-444. doi: 10.18805/ag.R-193.
Fermented food and beverage products are made globally using different practices of fresh materials with microbes. Fermented foods have sample sources of essential vitamins, minerals, enzymes and antioxidants that are all enhanced through the process of fermentation. The advantageous effects related with fermented products have a special prominence during the production of these products in less industrialized countries like Ethiopia. In the country, fermented food and beverage products have practiced in a long history. During the production of traditional fermented food natural fermentation process with the absence of starter cultures are used to initiate the fermentation process Ethiopia. The use of yeast is also common with the popularization of modern baking and pastry in the country. Moreover, the preparation of much traditionally fermented food is still practiced in a household art even though there are electric ovens and other accessories have been introduced in the restaurants and business centers. The bread can be prepared from various cereals but for Injera tef [Eragrostis tef (Zucc.) Trotter] is the most preferred ingredient. The traditional bread locally called hamasha has also been prepared with various modified ingredients and fermentation techniques.
  1. Achi, O. (2005). The potential for upgrading traditional fermented foods through biotechnology. Afr. J. Biotechnol. 4: 375-80
  2. Arogundade, L.A. (2006). Functional characterization of teff (Eragostics tef) protein concentrate: Influence of altered chemical environment on its gelation, foaming and water hydration properties. Food Hydrocol. 20: 831-838.
  3. Asahara, N., Zhang, X.B. and Ohta, Y. (1992). Antimutagenicity and mutagen-binding activation of mutagenic pyrolyzates by microorganisms isolated from Japanese miso. J. Sci. Food Agric. 58: 395-401.
  4. Ashagrie, Z. and Abate, D. (2012). Improvement of injera shelf life through the use of chemical preservatives. Africa Journal of Food, Agriculture, Nutrition and Development. 12(5): 6410-6423. 
  5. Ashenafi, M. (2006). A review on the microbiology of indigenous fermented foods and beverages of Ethiopia. Ethiopian Journal of Biological Sciences. 5(2): 189-245
  6. Askal, D., Kebede, A. (2013). Isolation, characterization and identification of lactic acid bacteria and yeast involved in fermentation of Teff (Eragrostis Tef) Batter. Adv. Res. Biol. Sci. 1(3): 36-44.
  7. Baye, K., Mouquet Rivier, C., Icard Vernière, C., Rochette, I. and Guyot, J.P. (2013). Influence of flour blend composition on fermentation kinetics and phytates hydrolysis of sour dough used to make injera. Food Chemistry. 430-436.
  8. Bekele, E. and Lester, R.N. (1981). Biochemical assessment of the relationships of Eragrostistef (Zucc.) Trotter with some wild Eragrostis species (Gramineae). Ann. Bot. Lond. 48: 717-725.
  9. Blandino A., Al-Aseeri M.E., Pandiella S.S., Cantero D., Webb C. (2003). Cereal-based fermented foods and beverages. Food Res. Int. 36: 527-543.
  10. Boka, B., Woldegiorgis, A. and Haki, G. (2013). Antioxidant properties of Ethiopian traditional bread injera as affected by processing techniques and tef grain [(Eragrostis tef (Zucc.)] Varieties. Canadian Chemical Transactions (ISSN: 2291-6458) Vol, 1(1): 7-24
  11. Boka, B., Woldegiorgis, A.Z. and Haki, G.D. (2013). Antioxidant properties of Ethiopian traditional bread (injera) as affected by processing techniques and tef grain [(Eragrostis tef (Zucc.) Trotter)] varieties. Canadian Chemical Transactions. 1: 7-24.
  12. Bultosa, G. and Taylor, J.R. (2004). Paste and gel properties and in vitro digestibility of tef [(Eragrostis tef (Zucc.) Trotter)] starch. Starch Stärke. 56(1): 20-28. 10.1002/star.200200191.
  13. Chilton, S.N., Burton, J.P and Reid, G. (2015). Inclusion of fermented foods in food guides around the world. Nutrients. 7(1): 390-404; doi: 10.3390/nu7010390.
  14. Christoph, J., Leo, M., Dasel, W.M.K., Wambui, K.M., Peter, L., et al. (2017). African fermented dairy products-Overview of predominant technologically important microorganisms focusing on African Streptococcus infantarius variants and potential future applications for enhanced food safety and security. Int. J. Food Microbiol. 250: 27-36.
  15. CSA- Central Statistical Agency of Ethiopia (2008). Agricultural Sample Survey: Report on Area and Production of Crops. Addis Ababa.
  16. Doughari, J.H., Alabi, G. and Elmahmood, A.M. (2007). Effect of some chemical preservatives on the shelf life of sobo drink. Afr. J. Microbiol. Res. 2: 37-41.
  17. Forsido, S.F., Rupasinghe, H.P.V. and Astatkie, T. (2013). Antioxidant capacity, total phenolics and nutritional content in selected Ethiopian staple food ingredients. International Journal of Food Sciences and Nutrition. 64: 915-920. 
  18. Forsido, S.F., Rupasinghe, H.P.V. and Astatkie, T. (2013). Antioxidant capacity, total phenolics and nutritional content in selected Ethiopian staple food ingredients. International Journal of Food Sciences and Nutrition. 64: 915-920. https://doi.org/10.3109/09637 486.2013.806448.
  19. Gashe, B.A. (1985). Involvement of lactic acid bacteria in the fermentation of TEF (Eragrosfis tef), an Ethiopian Fermented Food. Journal of Food Science. 50(3): 800-801. 10.1111/j.1365
  20. Gebrekidan, B., Gebrehiwot, B. (1982). Sorghum injera: preparations and quality. In. Proceedings of the International Symposium on Sorghum Grain Quality. 21-31 October 1981 Oct 28. Pp. 55-65.
  21. Ghebrehiwot, H.M., Shimelis, H.A., Kirkman, K.P., Laing, M.D. and Mabhaudhi, T. (2016) Nutritional and Sensory Evaluation of Injera Prepared from tef and Eragrostis curvula (Schrad.) Nees. Flours with Sorghum Blends. Front. Plant Sci. 7: 1059. doi: 10.3389/fpls.2016.01059.
  22. Heseltine, C.W. (1965). A millennium of fungi, food and fermentation. Mycologia. 57: 149-197.
  23. Jay, J.M. (2000).Modern Food Microbiology: Aspen Publishers. Maryland.
  24. Jenson (1998). Bread and Baker’s yeast. in wood BJB (ed) Microbiology of fermented foods 2nd edition blackie academic, London pp 172-195.
  25. Jespersen, L. (2003). Occurrence and taxonomic characteristics of strains of Saccharomyces cerevisiae predominant in African indigenous fermented foods and beverages. FEMS Yeast Res. 3: 191-200.
  26. Kelawala, N.S. and Ananthanarayan, L. (2004). Antioxidant Activity of Selected Foods Stuffs. Int. J. Food Sci. Nutr. 55: 511-516.
  27. Kuyu, C.G. and Bereka, T.Y. (2019). Review on contribution of indigenous food preparation and preservation techniques to attainment of food security in Ethiopia. Food Science and Nutrition, https://doi.org/10.1002/fsn3.1274.
  28. Leykum, T., Admasu, S and Abera, S. (2020). Evaluation of the mineral content, phyto-chemicals profile and microbial quality of tef injera supplemented by fenugreek flour. J. Food Sci Technol. 57: 2480-2489 (2020).
  29. Lyons, D. (2007).Integrating African cuisines: rural cuisine and identity in Tigray, highland Ethiopia. J. Soc. Archaeol. 7: 346-71.
  30. Michelle, K. (2017). How to Cook the Ethiopian Food Zilzil Tibs. Retrieved from https://www.livestrong. Com/Article/470924.
  31. Neela, S., Fanta, S.W. (2020). Injera (An Ethnic, Traditional Staple Food of Ethiopia): A review on Traditional Practice to Scientific Developments. J. Ethn. Food, 7, 32 .https://doi.org/10.1186/s42779-020-00069
  32. Negasi, A., Fassil, A., Asnake, D. (2017). In vitro evaluation of lactic acid bacteria isolated from traditional fermented Shamita and Kocho for their desirable characteristics as probiotics Afr. J. Biotechnol. 16(12): 594-606.
  33. Nikolova, D., Bjelakovic, G., Gluud, L.L., Simonetti, R.G., Gluud, C. (2007). Mortality in randomized trials of antioxidant supplements for primary and secondary prevention: systematic review and meta-analysis. J. Am. Med. Assn. 297: 842-857.
  34. O’Shea, D. (2005). BE401 Industrial Bioprocessing – Module Notes online Available from: and Feed, 2nd Edition, Vol. 9.
  35. Piana, M.L., Oddo, L.P., Bentabol, A., Bruneau, E., Bogdanov, S. and Guyot Declerck, C. (2004). Sensory analysis applied to honey: state of the art. Apidologie. 35: S26-S37. doi: 10.1051/apido:2004048.
  36. Reed, G. and Nagodawithana, T.W. (1991). Technology of yeast usage in wine making. Am J Enol Viticult. 39: 83-90.
  37. Rose, A.H. and Vijayalakshmi, G. (1993). In: Rose, A.H. and Harrison, J.S. The yeasts. Yeast technology, p. 357-397. New York: Academic Press.
  38. Sahlin, P. and Nair, B.M. (2012). Production of organic acids, titratable acidity and pH development during fermentation of cereal flours. International Journal of Fermented Foods. 1(1): 15.
  39. Santini, A.O., Pezza, H.R., Filho, O.C., Sequinel, R. and Pezza, L. (2009). Potentiometer sensor for Sorbic acid determination in food products. Food Chem.doi: 10.1016/j.foodchem., 2009.02.012.
  40. Sies, H. (1997). Oxidative Stress: Oxidants and Antioxidants. Exp. Physiol. 82: 291-295.
  41. Stear, C.A. (1990). Handbook of Bread making Technology. Elsevier Science.
  42. Tamang, J.P., Watanabe, K., Holzapfel, W.H. (2016a). Review: diversity of microorganisms in global fermented foods and beverages. Front. Microbiol. 7: 377. 10.3389/fmicb. 2016.00377.
  43. Van Hoek, P., Aristidou, A. Hahn, J. and Patist, A. (2003). Fermentation Goes Large-Scale Online. 
  44. Venturini, M.M., Blanco, D. and Oria, R. (2002). In vitro antifungal activity of several antimicrobial compounds against Penicilliumexpansum. J. Food Protect. 65(5): 834-839.
  45. Yetneberk, S., de Kock, H.L., Rooney, L.W. and Taylor, J.R. (2004). Effects of sorghum cultivar on injera quality. Cereal Chemistry. 81(3): 314-321. 10.1094/cchem.2004.81.3. 314.
  46. Yetneberk, S., Lloyd, W.R. and John, T. (2005). Improving the quality of sorghum injera by decortications and compositing with Teff. J. Sci. Food and Agr. 85: 1252-1258. 

Editorial Board

View all (0)