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Abstract
In this paper, the optimum conditions for extraction of crude pectin from coffe pulp were investigated. The factors that were studied include: grain sizes coffee pulp, solvent/pulp ratio, extraction duration, temperature, pH extraction. The optimum condition has been found at: grain size-0.7x0.7 mm; solvent-H2SO4; solvent/pulp ratio-19/1; temperature-100 oC; pH-1; extraction duration-1 hour. The amount of pectin in optimum conditions was 12.22%, the crude pectin/coffee pulp was 16.25%.
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Article Details
Issue: Vol 13 No 2 (2010)
Page No.: 46-56
Published: Jun 30, 2010
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v14i2.2110
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Bui, V., & Nguyen, L. (2010). STUDY ON RECEIVING CRUDE PECTIN FROM COFFEE PULP. Science and Technology Development Journal, 13(2), 46-56. https://doi.org/https://doi.org/10.32508/stdj.v14i2.2110
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