The development of rapid method for detection of ethanol in mouthwash using E-Nose

The purpose of this study is to check for ethanol (EtOH) content in mouthwash products sold in Malaysia market using portable electronic-nose (E-Nose). For this study, 20 mouthwashes were tested with nine of the samples contain EtOH as part of its ingredients. The problem with those products is that...

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Main Authors:	Octavianti, Fitri, Jaswir, Irwandi, Akmeliawati, Rini, Rahmadsyah, Adi, Abdul Aziz, Azrul Hafiz, Abdul Rahman, Russly
Format:	Conference or Workshop Item
Language:	English English
Published:	Springer Nature Singapore Pte Ltd. 2019
Subjects:	R Medicine (General) RK Dentistry
Online Access:	http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/1/78383_The%20development%20of%20rapid%20method.pdf http://irep.iium.edu.my/78383/7/2019_Bookmatter_ContemporaryManagementAndScien.pdf

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recordtype	eprints
spelling	iium-783832020-02-17T02:31:56Z http://irep.iium.edu.my/78383/ The development of rapid method for detection of ethanol in mouthwash using E-Nose Octavianti, Fitri Jaswir, Irwandi Akmeliawati, Rini Rahmadsyah, Adi Abdul Aziz, Azrul Hafiz Abdul Rahman, Russly R Medicine (General) RK Dentistry The purpose of this study is to check for ethanol (EtOH) content in mouthwash products sold in Malaysia market using portable electronic-nose (E-Nose). For this study, 20 mouthwashes were tested with nine of the samples contain EtOH as part of its ingredients. The problem with those products is that it does not disclose the concentration of the EtOH as part of its labelling. This is important since long-term use of ethanol-containing mouthwash may result in adverse health effect to the consumer. The process parameters used in this study was optimized using Response Surface Methodology (RSM), with strong relations between actual and predicted sensor response yield correlation of determination, R2 of 0.9756. Optimum process parameters generated by Design Expert 7.1.5 showed that the optimum volume for EtOH sample was 5.84 mL for 1.45 min time of detection. While for screening process, it was found that from the detection of alcohol-free mouthwash using portable E-Nose, no alcohol content detected with ‘alcohol free’ was displayed on the LCD screen of the device. However, 9 out of 10 mouthwash samples that have no ‘alcohol free’ label on the products contain more than 10% (v/v) EtOH. Hence, this study had successfully optimized the process parameters and screened the mouthwashes sold in Malaysia market for the presence of EtOH. Springer Nature Singapore Pte Ltd. 2019-05-19 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/78383/1/78383_The%20development%20of%20rapid%20method.pdf application/pdf en http://irep.iium.edu.my/78383/7/2019_Bookmatter_ContemporaryManagementAndScien.pdf Octavianti, Fitri and Jaswir, Irwandi and Akmeliawati, Rini and Rahmadsyah, Adi and Abdul Aziz, Azrul Hafiz and Abdul Rahman, Russly (2019) The development of rapid method for detection of ethanol in mouthwash using E-Nose. In: International Malaysia Halal Conference (IMHALAL) 2019, 3rd-6th April 2019, Kuala Lumpur. https://link.springer.com/chapter/10.1007/978-981-13-2677-6_28 https://doi.org/10.1007/978-981-13-2677-6_28
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	R Medicine (General) RK Dentistry
spellingShingle	R Medicine (General) RK Dentistry Octavianti, Fitri Jaswir, Irwandi Akmeliawati, Rini Rahmadsyah, Adi Abdul Aziz, Azrul Hafiz Abdul Rahman, Russly The development of rapid method for detection of ethanol in mouthwash using E-Nose
description	The purpose of this study is to check for ethanol (EtOH) content in mouthwash products sold in Malaysia market using portable electronic-nose (E-Nose). For this study, 20 mouthwashes were tested with nine of the samples contain EtOH as part of its ingredients. The problem with those products is that it does not disclose the concentration of the EtOH as part of its labelling. This is important since long-term use of ethanol-containing mouthwash may result in adverse health effect to the consumer. The process parameters used in this study was optimized using Response Surface Methodology (RSM), with strong relations between actual and predicted sensor response yield correlation of determination, R2 of 0.9756. Optimum process parameters generated by Design Expert 7.1.5 showed that the optimum volume for EtOH sample was 5.84 mL for 1.45 min time of detection. While for screening process, it was found that from the detection of alcohol-free mouthwash using portable E-Nose, no alcohol content detected with ‘alcohol free’ was displayed on the LCD screen of the device. However, 9 out of 10 mouthwash samples that have no ‘alcohol free’ label on the products contain more than 10% (v/v) EtOH. Hence, this study had successfully optimized the process parameters and screened the mouthwashes sold in Malaysia market for the presence of EtOH.
format	Conference or Workshop Item
author	Octavianti, Fitri Jaswir, Irwandi Akmeliawati, Rini Rahmadsyah, Adi Abdul Aziz, Azrul Hafiz Abdul Rahman, Russly
author_facet	Octavianti, Fitri Jaswir, Irwandi Akmeliawati, Rini Rahmadsyah, Adi Abdul Aziz, Azrul Hafiz Abdul Rahman, Russly
author_sort	Octavianti, Fitri
title	The development of rapid method for detection of ethanol in mouthwash using E-Nose
title_short	The development of rapid method for detection of ethanol in mouthwash using E-Nose
title_full	The development of rapid method for detection of ethanol in mouthwash using E-Nose
title_fullStr	The development of rapid method for detection of ethanol in mouthwash using E-Nose
title_full_unstemmed	The development of rapid method for detection of ethanol in mouthwash using E-Nose
title_sort	development of rapid method for detection of ethanol in mouthwash using e-nose
publisher	Springer Nature Singapore Pte Ltd.
publishDate	2019
url	http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/ http://irep.iium.edu.my/78383/1/78383_The%20development%20of%20rapid%20method.pdf http://irep.iium.edu.my/78383/7/2019_Bookmatter_ContemporaryManagementAndScien.pdf
first_indexed	2023-09-18T21:50:28Z
last_indexed	2023-09-18T21:50:28Z
_version_	1777413734480740352

The development of rapid method for detection of ethanol in mouthwash using E-Nose

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