E-ISSN 2063-5346
 

Research Article 


ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA

Berhanu Tolessa Amena, Holm Altenbach, Getachew Shunki Tibba, Hirpa G. Lemu.

Abstract
Among the many by-products of coffee production, coffee husk is produced in large quantities in coffee-producing countries like Ethiopia. Apart from that, the husk highly pollutes environment since the majority of coffee-processing industries dispose it into open air where the compounds contained in coffee husks represent threat to environment. Analysis of the detrimental effects of coffee husks on the environment. In the present work, five concentrations of husk extracts (5%, 10%, 15%, 20%, and 25%) mgl-1 were experimentally analysed for extractable phenolic, chlorogenic acid (CGA), caffeine, tannin, and trigonelline, respectively, for coffee husk collected from Buno Bedele and Illubabor zones of the Oromia Region Government, Ethiopia. The coffee husk contained 56% of chlorogenic, 58% of caffeine, and 60% of total extractable tannins. The findings showed incrementally increasing acidic elements that have an environmental impact

Key words: Caffeine, chlorogenic, tannins, UV/Vis Spectrophotometry, coffee husk


 
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How to Cite this Article
Pubmed Style

Amena BT, Altenbach H, Tibba GS, Lemu HG. ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. ECB. 2022; 11(11): 18-26. doi:10.31838/ecb/2022.11.11.003


Web Style

Amena BT, Altenbach H, Tibba GS, Lemu HG. ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. https://www.eurchembull.com/?mno=131720 [Access: January 21, 2023]. doi:10.31838/ecb/2022.11.11.003


AMA (American Medical Association) Style

Amena BT, Altenbach H, Tibba GS, Lemu HG. ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. ECB. 2022; 11(11): 18-26. doi:10.31838/ecb/2022.11.11.003



Vancouver/ICMJE Style

Amena BT, Altenbach H, Tibba GS, Lemu HG. ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. ECB. (2022), [cited January 21, 2023]; 11(11): 18-26. doi:10.31838/ecb/2022.11.11.003



Harvard Style

Amena, B. T., Altenbach, . H., Tibba, . G. S. & Lemu, . H. G. (2022) ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. ECB, 11 (11), 18-26. doi:10.31838/ecb/2022.11.11.003



Turabian Style

Amena, Berhanu Tolessa, Holm Altenbach, Getachew Shunki Tibba, and Hirpa G. Lemu. 2022. ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. European Chemical Bulletin, 11 (11), 18-26. doi:10.31838/ecb/2022.11.11.003



Chicago Style

Amena, Berhanu Tolessa, Holm Altenbach, Getachew Shunki Tibba, and Hirpa G. Lemu. "ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA." European Chemical Bulletin 11 (2022), 18-26. doi:10.31838/ecb/2022.11.11.003



MLA (The Modern Language Association) Style

Amena, Berhanu Tolessa, Holm Altenbach, Getachew Shunki Tibba, and Hirpa G. Lemu. "ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA." European Chemical Bulletin 11.11 (2022), 18-26. Print. doi:10.31838/ecb/2022.11.11.003



APA (American Psychological Association) Style

Amena, B. T., Altenbach, . H., Tibba, . G. S. & Lemu, . H. G. (2022) ANALYSIS OF THE NEGATIVE IMPACTS OF COFFEE HUSK ON THE LOCAL ENVIRONMENT OF ETHIOPIA. European Chemical Bulletin, 11 (11), 18-26. doi:10.31838/ecb/2022.11.11.003