Theoretical and Natural Science

- The Open Access Proceedings Series for Conferences


Theoretical and Natural Science

Vol. 6, 03 August 2023


Open Access | Article

Extraction technology and influencing factors of cold brew coffee

Zhi Li * 1
1 Beijing Forestry University

* Author to whom correspondence should be addressed.

Theoretical and Natural Science, Vol. 6, 459-466
Published 03 August 2023. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Zhi Li. Extraction technology and influencing factors of cold brew coffee. TNS (2023) Vol. 6: 459-466. DOI: 10.54254/2753-8818/6/20230253.

Abstract

Coffee especially cold brew coffee is widely popular around the world, so people have conducted deep research on how to make a cup of coffee. This paper studies the types of coffee beans, the chemical composition of coffee beans, the roasting degree of coffee beans and the extraction technology. Among them, there are a lot of biochemistry reactions such as Maillard and Caramel reaction. Moreover the extraction technology focuses on the cold extraction technology, which is compared with the hot extraction technology in the content of flavor substances. In addition, the flavoring substances are matched with their aroma to compare the flavor differences between hot brew and cold brew coffee. Finally, the adjustable influencing factors in the cold extraction technology were studied and summarized to provide theoretical reference and practical guidance for the flavor improvement and industrial production of cold brew coffee. Furthermore, there will emerge other problems of coffee producing which will be issues to solve in the future.

Keywords

cold brew coffee, extraction parameters, flavor substances, influence factors

References

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Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
Proceedings of the International Conference on Modern Medicine and Global Health (ICMMGH 2023)
ISBN (Print)
978-1-915371-65-2
ISBN (Online)
978-1-915371-66-9
Published Date
03 August 2023
Series
Theoretical and Natural Science
ISSN (Print)
2753-8818
ISSN (Online)
2753-8826
DOI
10.54254/2753-8818/6/20230253
Copyright
03 August 2023
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Copyright © 2023 EWA Publishing. Unless Otherwise Stated