Intelligent Method for Classifying the Freshness of Coffee

The freshness of roasted coffee is a critical factor in determining its quality and flavor. Freshly roasted coffee has a distinct aroma and taste, with bright and lively flavors that are often lost in stale or old beans. However, roasted coffee beans are best taken until 14 days after it is roasted....

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Published in:IEEE Symposium on Wireless Technology and Applications, ISWTA
Main Author: Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
Format: Conference paper
Language:English
Published: IEEE Computer Society 2023
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174239909&doi=10.1109%2fISWTA58588.2023.10249522&partnerID=40&md5=898ccfb129bbc9e71261cded1699c85d
id 2-s2.0-85174239909
spelling 2-s2.0-85174239909
Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
Intelligent Method for Classifying the Freshness of Coffee
2023
IEEE Symposium on Wireless Technology and Applications, ISWTA
2023-August

10.1109/ISWTA58588.2023.10249522
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174239909&doi=10.1109%2fISWTA58588.2023.10249522&partnerID=40&md5=898ccfb129bbc9e71261cded1699c85d
The freshness of roasted coffee is a critical factor in determining its quality and flavor. Freshly roasted coffee has a distinct aroma and taste, with bright and lively flavors that are often lost in stale or old beans. However, roasted coffee beans are best taken until 14 days after it is roasted. This research attempts to establish whether Microwave Non-Destructive Testing (MNDT) can be used as a tool to determine the freshness of coffee. To achieve this, an intelligent method for determining the freshness of roasted coffee was based on MNDT data. The MNDT method collects s-parameter readings from roasted coffee every 5 days of interval by passing microwaves through them. The s-parameter readings will be fed to an Error-Correcting Output Coding Support Vector Machine (ECOC-SVM) to assess the degree of oxidation level in roasted coffee after several days it is being freshly roasted. © 2023 IEEE.
IEEE Computer Society
23247843
English
Conference paper

author Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
spellingShingle Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
Intelligent Method for Classifying the Freshness of Coffee
author_facet Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
author_sort Awang A.L.W.; Yassin I.M.; Mahmood M.K.A.; Ali M.S.A.M.; Osman F.N.; Yeow M.T.K.; Eskandari F.; Salim A.; Khan Z.I.
title Intelligent Method for Classifying the Freshness of Coffee
title_short Intelligent Method for Classifying the Freshness of Coffee
title_full Intelligent Method for Classifying the Freshness of Coffee
title_fullStr Intelligent Method for Classifying the Freshness of Coffee
title_full_unstemmed Intelligent Method for Classifying the Freshness of Coffee
title_sort Intelligent Method for Classifying the Freshness of Coffee
publishDate 2023
container_title IEEE Symposium on Wireless Technology and Applications, ISWTA
container_volume 2023-August
container_issue
doi_str_mv 10.1109/ISWTA58588.2023.10249522
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174239909&doi=10.1109%2fISWTA58588.2023.10249522&partnerID=40&md5=898ccfb129bbc9e71261cded1699c85d
description The freshness of roasted coffee is a critical factor in determining its quality and flavor. Freshly roasted coffee has a distinct aroma and taste, with bright and lively flavors that are often lost in stale or old beans. However, roasted coffee beans are best taken until 14 days after it is roasted. This research attempts to establish whether Microwave Non-Destructive Testing (MNDT) can be used as a tool to determine the freshness of coffee. To achieve this, an intelligent method for determining the freshness of roasted coffee was based on MNDT data. The MNDT method collects s-parameter readings from roasted coffee every 5 days of interval by passing microwaves through them. The s-parameter readings will be fed to an Error-Correcting Output Coding Support Vector Machine (ECOC-SVM) to assess the degree of oxidation level in roasted coffee after several days it is being freshly roasted. © 2023 IEEE.
publisher IEEE Computer Society
issn 23247843
language English
format Conference paper
accesstype
record_format scopus
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