Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Nov 12;25(22):5274. doi: 10.3390/molecules25225274

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Median of total phenolic content as gallic acid equivalent [mg GAE/100 g of infusion] in 100% Arabica coffee. * p_{1/5,6,7,8,9,10,11,12,13,14,15,16,17,18}; * p_{2/5,6,7,8,9,10,11,12,13,14,15,16,17,18}; * p_{3/5,6,7,8,9,10,11,12,13,14,15,16,17,18}; * p_{4/5,6,7,8,9,10,11,12,13,14,15,16,17,18}; * p_{5/1,2,3,4,9,10,11,15,16,17,18}; * p_{6/1,2,3,4,9,10,11,15,16,17,18}; * p_{7/1,2,3,4,9,10,11,15,16,17,18}; * p_{8/1,2,3,4,9,10,11,16,17,18}; * p_{9/1,2,3,4,5,6,7,8,11,12,13,14,15,16,18}; * p_{10/1,2,3,4,5,6,7,8,11,12,13,14,15,16,18}; * p_{11/1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17,18}; * p_{12/1,2,3,4,9,10,11,16,17,18}; * p_{13/1,2,3,4,9,10,11,15,16,17,18}; * p_{14/1,2,3,4,9,10,11,15,16,17,18}; * p_{15/1,2,3,4,5,6,7,9,10,11,13,14,16,17,18}; * p_{16/1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18}; * p_{17/1,2,3,4,5,6,7,8,11,12,13,14,15,16,18}; * p_{18/1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17}—statistically significant differences (* p < 0.05). Preparation of the infusion: 1: pouring water, 100 °C, unfiltered water; 2: pouring water, 90 °C, unfiltered water; 3: pouring water, 100 °C, filtered water; 4: pouring water, 90 °C, filtered water; 5: pouring water, 100 °C, unfiltered water; 6: pouring water, 90 °C, unfiltered water; 7: pouring water, 100 °C, filtered water; 8: pouring water, 90 °C, filtered water; 9: coffee percolator, 100 °C, unfiltered water; 10: coffee percolator, 100 °C, filtered water; 11: coffee machine, 100 °C, filtered water; 12: pouring water, 100 °C, unfiltered water; 13: pouring water, 90 °C, unfiltered water; 14: pouring water, 100 °C, filtered water; 15: pouring water, 90 °C, filtered water; 16: coffee percolator, 100 °C, unfiltered water; 17: coffee percolator, 100 °C, filtered water; 18: coffee machine, 100 °C, filtered water.