Cited by 24Coffee research and impactsPotato Plant ResearchFermentation and Sensory Analysis

Effects of extraction conditions on acrylamide/furan content, antioxidant activity, and sensory properties of cold brew coffee

Open access
Han, Ji-Won, Boo, Hoon, Chung, Myung-Sub·2020·Food Science and Biotechnology

Abstract

The effects of extraction conditions on the acrylamide/furan content, antioxidant activity, and sensory properties of cold brew coffee were probed for samples prepared by steeping and dripping at various temperatures and for different times. Sensory properties were evaluated using a nine-point hedonic scale and an overall preference ranking test. Samples prepared by 3-h extraction featured the lowest acrylamide levels, while the lowest furan contents were observed for samples prepared by 24-h steeping and 12-h dripping. Among steeping-prepared samples, that extracted for 24 h showed the highest total phenol content, although no significant differences were observed for extraction times above 12 h, with a similar trend observed for ABTS free radical anion scavenging activity. Thus, the contents of bioactive and hazardous chemicals as well as sensory properties were found to be influenced by various extraction conditions.

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Crossref · 10.1007/s10068-020-00747-1

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Authors
Han, J.-W., Boo, H., & Chung, M.-S.
Affiliations
Chung-Ang University (KR)
Corresponding author
Chung, Myung-Sub
Venue
Food Science and Biotechnology
Published
2020-03-30
Volume
29
Issue
8
Pages
1071-1080
ISSN
  • 1226-7708 (ISSN-L)
  • 2092-6456
OpenAlex
W3014939043
Cited by
24
References
30
Citations by year
2026: 1 · 2025: 4 · 2024: 4 · 2023: 5 · 2022: 3 · 2021: 5 · 2020: 2
FWCI
2.25
Type
journal article
Language
en
Open access
Locations
  • Food Science and Biotechnology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Coffee research and impacts
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Potato Plant Research
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Fermentation and Sensory Analysis
Keywords
cold brew coffee, acrylamide, furan, extraction conditions, soaking, dripping, extraction time, extraction temperature, antioxidant activity, total phenolic content, ABTS radical scavenging, sensory properties, coffee brewing

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