This paper describes the application of a smartphone as a detector in the determination of ethanol in distilled beverages. Digital image analysis as an analytical tool is a reality nowadays, and the use of smartphones stands out due to its high accessibility and practicality. The aim is to determine ethanol in distilled beverages using two cheap and simple methods using a smartphone as a detector. Two methods were used, with phenanthroline (method A) and with potassium dichromate (method B) as a reagents and two detectors, spectrophotometer and smartphone. Linear dependence of signal was achieved in the concentration range: from 1.0 to 65.0% (v/v) for method A and from 7.0 to 50.0% (v/v) for method B. The concentration range that is linear with the signal is wide and allows sufficient sensitivity and thus gives the possibility to determine a variety of distilled beverages. Comparison of the obtained results shows that the smartphone and the proposed reagents can be used in routine analysis in quality control of used samples. The results obtained are comparable with the results obtained using a spectrophtometer or with nominal values. The method proved to be simple and inexpensive for the determination of ethanol, does not use expensive reagents neither laborious procedures to carry out the analysis.
Published in | International Journal of Computational and Theoretical Chemistry (Volume 9, Issue 2) |
DOI | 10.11648/j.ijctc.20210902.13 |
Page(s) | 43-47 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Ethanol Determination, Smartphone Detector, IT Technologies in Chemistry
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APA Style
Anita Martinovic Bevanda, Anita Ivankovic, Stanislava Talic, Antonio Stipanovic, Danijela Petrovic. (2021). Determination of Ethanol in Wine and Distilled Alcoholic Beverages Using a Smartphone as a Detector. International Journal of Computational and Theoretical Chemistry, 9(2), 43-47. https://doi.org/10.11648/j.ijctc.20210902.13
ACS Style
Anita Martinovic Bevanda; Anita Ivankovic; Stanislava Talic; Antonio Stipanovic; Danijela Petrovic. Determination of Ethanol in Wine and Distilled Alcoholic Beverages Using a Smartphone as a Detector. Int. J. Comput. Theor. Chem. 2021, 9(2), 43-47. doi: 10.11648/j.ijctc.20210902.13
AMA Style
Anita Martinovic Bevanda, Anita Ivankovic, Stanislava Talic, Antonio Stipanovic, Danijela Petrovic. Determination of Ethanol in Wine and Distilled Alcoholic Beverages Using a Smartphone as a Detector. Int J Comput Theor Chem. 2021;9(2):43-47. doi: 10.11648/j.ijctc.20210902.13
@article{10.11648/j.ijctc.20210902.13, author = {Anita Martinovic Bevanda and Anita Ivankovic and Stanislava Talic and Antonio Stipanovic and Danijela Petrovic}, title = {Determination of Ethanol in Wine and Distilled Alcoholic Beverages Using a Smartphone as a Detector}, journal = {International Journal of Computational and Theoretical Chemistry}, volume = {9}, number = {2}, pages = {43-47}, doi = {10.11648/j.ijctc.20210902.13}, url = {https://doi.org/10.11648/j.ijctc.20210902.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijctc.20210902.13}, abstract = {This paper describes the application of a smartphone as a detector in the determination of ethanol in distilled beverages. Digital image analysis as an analytical tool is a reality nowadays, and the use of smartphones stands out due to its high accessibility and practicality. The aim is to determine ethanol in distilled beverages using two cheap and simple methods using a smartphone as a detector. Two methods were used, with phenanthroline (method A) and with potassium dichromate (method B) as a reagents and two detectors, spectrophotometer and smartphone. Linear dependence of signal was achieved in the concentration range: from 1.0 to 65.0% (v/v) for method A and from 7.0 to 50.0% (v/v) for method B. The concentration range that is linear with the signal is wide and allows sufficient sensitivity and thus gives the possibility to determine a variety of distilled beverages. Comparison of the obtained results shows that the smartphone and the proposed reagents can be used in routine analysis in quality control of used samples. The results obtained are comparable with the results obtained using a spectrophtometer or with nominal values. The method proved to be simple and inexpensive for the determination of ethanol, does not use expensive reagents neither laborious procedures to carry out the analysis.}, year = {2021} }
TY - JOUR T1 - Determination of Ethanol in Wine and Distilled Alcoholic Beverages Using a Smartphone as a Detector AU - Anita Martinovic Bevanda AU - Anita Ivankovic AU - Stanislava Talic AU - Antonio Stipanovic AU - Danijela Petrovic Y1 - 2021/10/28 PY - 2021 N1 - https://doi.org/10.11648/j.ijctc.20210902.13 DO - 10.11648/j.ijctc.20210902.13 T2 - International Journal of Computational and Theoretical Chemistry JF - International Journal of Computational and Theoretical Chemistry JO - International Journal of Computational and Theoretical Chemistry SP - 43 EP - 47 PB - Science Publishing Group SN - 2376-7308 UR - https://doi.org/10.11648/j.ijctc.20210902.13 AB - This paper describes the application of a smartphone as a detector in the determination of ethanol in distilled beverages. Digital image analysis as an analytical tool is a reality nowadays, and the use of smartphones stands out due to its high accessibility and practicality. The aim is to determine ethanol in distilled beverages using two cheap and simple methods using a smartphone as a detector. Two methods were used, with phenanthroline (method A) and with potassium dichromate (method B) as a reagents and two detectors, spectrophotometer and smartphone. Linear dependence of signal was achieved in the concentration range: from 1.0 to 65.0% (v/v) for method A and from 7.0 to 50.0% (v/v) for method B. The concentration range that is linear with the signal is wide and allows sufficient sensitivity and thus gives the possibility to determine a variety of distilled beverages. Comparison of the obtained results shows that the smartphone and the proposed reagents can be used in routine analysis in quality control of used samples. The results obtained are comparable with the results obtained using a spectrophtometer or with nominal values. The method proved to be simple and inexpensive for the determination of ethanol, does not use expensive reagents neither laborious procedures to carry out the analysis. VL - 9 IS - 2 ER -