Investigation of Physical and Sensory Properties of Ethiopian Specialty Dry Processed Green Coffee Beans

1. abdel El-Elah, O. S. 2008. Determination of Engineering and Chemical Properties of some Yemeni Coffee Varieties. The 15th. Annual Conference of the Misr Society of Ag. Eng. Yemen.Search in Google Scholar

2. Abdulmajid, A. M. 2014. Sensory Evaluation of beverage characteristics and biochemical components of Coffee Genotypes Advances in Food Science and Technology, 2 281-288.Search in Google Scholar

3. Afonso, P. C., Corrêa, P. C., Pinto, F. A. C. & SAMPAIO, C. P. 2003 Shrinkage Evaluation of Five Different Varieties of Coffee. Biosystems Engineering, 86.10.1016/j.biosystemseng.2003.08.012Search in Google Scholar

4. Alves, G., Borém, F., Isquierdo, E., Siqueira, V., Cirillo, M. & Pinto, A. 2017. Physiological and sensorial quality of Arabica coffee subjected to different temperatures and drying airflows Acta Scientiarum, 39, 225-233.10.4025/actasciagron.v39i2.31065Search in Google Scholar

5. AOAC 2007. Moisture determination. Official Methods of Analysis, 18th ed. AOAC International.Search in Google Scholar

6. Bicho, N. C., Lidon, F. C., Ramalho, J. C. & Leitão, A. E. 2013. Quality assessment of Arabica and Robusta green and roasted coffees – A review. J. Food Agric.., 25 945-950.10.9755/ejfa.v25i12.17290Search in Google Scholar

7. Chandrasekar, V. & Viswanathan, R. 1999. Physical and Thermal Properties of Co!ee. J. Agric. Engng Res., 73, 227-234.10.1006/jaer.1999.0411Search in Google Scholar

8. Coradi, P., Borém, F., Saath, R. & Marques, E. 2007. Effect of drying and storage conditions on the quality of natural and washed coffee. Coffee Science, 2, 38-47.Search in Google Scholar

9. Eke, C. N. U., Asoegwu, S. N. & Nwandikom, G. I. 2007. Physical properties of jackbean (Canavalia ensiformis).. Agricultural Engineering International, 9, 1-11.Search in Google Scholar

10. El Fawal, Y. A., Tawfik, M. A. & El Shal, A. M. 2009. Study on Physical and Engineering Properties for Grains of Some Field Crops. Misr J. Ag. Eng., 26, 1933-1951.10.21608/mjae.2009.107579Search in Google Scholar

11. Farah, A., Monteiro, M., Calado, V., Franca, A. & Trugo, L. 2006. Correlation between cup quality and chemical attributes of Brazilian coffee. Food Chemistry, 98, 373-380.10.1016/j.foodchem.2005.07.032Search in Google Scholar

12. ICO 2018. Coffee Statistics. International Coffee Organization.Search in Google Scholar

13. Isleten, M. & Karagul-Yuceer, Y. 2006. Effects of Dried Dairy Ingredients on Physical and Sensory Properties of Nonfat Yogurt. J. Dairy Sci., 89, 2865-2872.10.3168/jds.S0022-0302(06)72559-0Search in Google Scholar

14. Ismail, I., Anuar, M. S. & Shamsudin, R. 2014. Physical Properties of Liberica Berries and Beans. Pertanika J. Sci. & Technol., 22 65 - 79.Search in Google Scholar

15. ISO. 1995. Green and roasted coffee — Determination of free-flow bulk density of whole beans (Routine method) [Online]. Available: https://www.iso.org/obp/ui/#iso:std:iso:6669:ed-1:v1:en [Accessed].Search in Google Scholar

16. Koskei, K., Patrick, M. & Simon, M. 2015. Effects of coffee processing technologies on physico-chemical properties and sensory qualities of coffee. African Journal of Food Science, 9, 230-236.10.5897/AJFS2014.1221Search in Google Scholar

17. Lima, R., Oliveira, P., Borém, F., Isquierdo, E., Giomo, G. & Cardoso, R. 2013. Physiological Aspects of Coffee Beans, Processed and Dried Through Different Methods, Associated with Sensory Quality. Coffee Science, 8, 203 - 211.Search in Google Scholar

18. Mohsenin, N. N. 1986. Physical properties of plant and animal materials, New York, Gorden and Breach Science Publisher.Search in Google Scholar

19. Niveditha, V. R., Sridhar, K. R. & Balasubramanian, D. 2013. Physical and mechanical properties of seeds and kernels of Canavalia of coastal sand dunes. International Food Research Journal 20, 1547-1554Search in Google Scholar

20. Oliveira, A., Corrêa, P., Reis, E. & De Oliveira, G. 2015. Comparative study of the physical and chemical characteristics of coffee and sensorial analysis by principal components. Food Anal. Methods 8, 1303-1314.10.1007/s12161-014-0007-4Search in Google Scholar

21. Olukunle, O. J. & Akinnnuli, B. O. 2012. Investigating Some Engineering Properties of Coffee Seeds and Beans. Journal of Emerging Trends in Engineering and Applied Sciences 3, 743-747Search in Google Scholar

22. Pittia, P., Nicoli, M. C. & Sacchetti, G. 2007. Effect of moisture and water activity on textural properties of row and roasted coffee beans. Journal of Texture Studies., 38, 116-134.10.1111/j.1745-4603.2007.00089.xSearch in Google Scholar

23. Scott. 2015. Coffee Grades: How Coffee Is Sorted By Size [Online]. DRIFTAWAY. Available: https://driftaway.coffee/coffee-grades/ [Accessed December 12 2018].Search in Google Scholar

24. Severa, L., Buchar, J. & Nedomová, Š. 2013. Shape and Size Varaibility of Roasted Arabica Coffee Beans. International Journal of Food Properties, 15, 426-437.10.1080/10942912.2010.487967Search in Google Scholar

25. Sualeh, A. & Mekonnen, N. 2015. Manual for Coffee Quality Laboratory. Ethiopian Institute of Agricultural Research, ISBN: 978999446605410-8Search in Google Scholar

26. Taser, O. F., Altuntas, E. & Ozgoz, E. 2005. Physical properties of Hungarian and common vetch seeds. Journal of Applied Science 5, 323-326.10.3923/jas.2005.323.326Search in Google Scholar

27. Taveria, J., Borem, F., Da Rosa, S., Oliveira, P., Giomo, G., Isquierdo, E. & Fortunato, V. 2015. Postharvest effects on beverage quality and physiological performance of coffee beans. African Journal of Agricultural Research, 10, 1457-1466.10.5897/AJAR2014.9263Search in Google Scholar

28. Tsegaye, B., Mohammed, A. & Getachew, E. 2014. Impact of Sun Drying Methods and Layer Thickness on the Quality of Highland Arabica Coffee Varieties at Limmu, Southwestern Ethiopia. Journal of Horticulture, 1.10.4172/2376-0354.1000117Search in Google Scholar

29. Vishwakarma, R. K., Shivhare, U. S. & Nanda, S. K. 2012. Physical properties of guar seeds.. Food and Bioprocess Technology, 5, 1364-1371.10.1007/s11947-011-0514-xSearch in Google Scholar

30. Wilson, M. 2018. Why does Density Matter and What affects the Density of Coffee? [Online]. Asia: Tourch Coffee Company. Available: https://www.torchcoffee.asia/blog-1/2018/7/9/why-does-density-matter-and-what-affects-the-density-of-coffee [Accessed December 28 2018].Search in Google Scholar