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Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method
The sorbic acid and its salts have been widely used in the food industries for many years as important food preservatives in order to inhibit the growth of various bacteria, yeasts, and fungi in acidic media. The health effects have led to limitation on the concentrations that can be used in food. B...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7204100/ https://www.ncbi.nlm.nih.gov/pubmed/32411248 http://dx.doi.org/10.1155/2020/6049028 |
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author | Özdemir, Ayşe Şanlı, Senem Sardoğan, Barış Sardoğan, Seyfi |
author_facet | Özdemir, Ayşe Şanlı, Senem Sardoğan, Barış Sardoğan, Seyfi |
author_sort | Özdemir, Ayşe |
collection | PubMed |
description | The sorbic acid and its salts have been widely used in the food industries for many years as important food preservatives in order to inhibit the growth of various bacteria, yeasts, and fungi in acidic media. The health effects have led to limitation on the concentrations that can be used in food. Because of that, the analytical determination of these preservatives is important for consumer interest and protection. The purpose of this study is to determine the concentration of sorbic acid in cheese samples by using HPLC. For HPLC analysis, an X-Terra RP-18 (150 × 4.60 mm i.d. × 5 μm) column was selected as the stationary phase at 25°C. Analysis time is about 3 minutes. The developed method was applied to 10 different cheese samples collected from the Turkish market. The levels of sorbic acid in the analyzed samples were between 21.3 mg/kg and 511.3 mg/kg. |
format | Online Article Text |
id | pubmed-7204100 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-72041002020-05-14 Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method Özdemir, Ayşe Şanlı, Senem Sardoğan, Barış Sardoğan, Seyfi Int J Anal Chem Research Article The sorbic acid and its salts have been widely used in the food industries for many years as important food preservatives in order to inhibit the growth of various bacteria, yeasts, and fungi in acidic media. The health effects have led to limitation on the concentrations that can be used in food. Because of that, the analytical determination of these preservatives is important for consumer interest and protection. The purpose of this study is to determine the concentration of sorbic acid in cheese samples by using HPLC. For HPLC analysis, an X-Terra RP-18 (150 × 4.60 mm i.d. × 5 μm) column was selected as the stationary phase at 25°C. Analysis time is about 3 minutes. The developed method was applied to 10 different cheese samples collected from the Turkish market. The levels of sorbic acid in the analyzed samples were between 21.3 mg/kg and 511.3 mg/kg. Hindawi 2020-01-23 /pmc/articles/PMC7204100/ /pubmed/32411248 http://dx.doi.org/10.1155/2020/6049028 Text en Copyright © 2020 Ayşe Özdemir et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Özdemir, Ayşe Şanlı, Senem Sardoğan, Barış Sardoğan, Seyfi Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title | Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title_full | Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title_fullStr | Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title_full_unstemmed | Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title_short | Determination of Sorbic Acid in Cheese Samples by Rapid HPLC-DAD Method |
title_sort | determination of sorbic acid in cheese samples by rapid hplc-dad method |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7204100/ https://www.ncbi.nlm.nih.gov/pubmed/32411248 http://dx.doi.org/10.1155/2020/6049028 |
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