How to eliminate the taste of astringency by roasting?


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Sep 21, 2004
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Our roasted coffee bean has a fairly strong taste of astringency. Please advise the source of astringency? Is it because of the green bean? How to eliminate this unhappy taste by roasting? Thanks a lot.
astringency...isn't is it astringent or pudgent? Is it in the finish or body...acidity? Need more info than that :wink:
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Thank you so much. Just a unsmooth feeling on the tongue that you feel unhappy about. In other words, there's something precipitates on the tongue that forms this feeling.