Authenticity assessment of spirit vinegar (Part I): Production and analysis methods.
In recent years, suspicions arose that vinegars may be adulterated by an addition of synthetic acetic acid. Detection of adulteration is based on tracking markers that indicate a failure in compliance with technological processes, reduction of natural components of raw materials or components result...
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| Format: | Article |
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Research Institute of Brewing and Malting, Plc.
2012-10-01
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| Series: | Kvasný průmysl |
| Subjects: | |
| Online Access: | https://kvasnyprumysl.cz/en/artkey/kpr-201210-0003_Hodnoceni_autenticity_kvasneho_lihoveho_octa_cast_I_Zpusoby_vyroby_a_metody_analyzy.php |
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| author | Adéla GRÉGROVÁ Helena ČÍŽKOVÁ Jiří MAZÁČ Michal VOLDŘICH |
| author_facet | Adéla GRÉGROVÁ Helena ČÍŽKOVÁ Jiří MAZÁČ Michal VOLDŘICH |
| author_sort | Adéla GRÉGROVÁ |
| collection | DOAJ |
| description | In recent years, suspicions arose that vinegars may be adulterated by an addition of synthetic acetic acid. Detection of adulteration is based on tracking markers that indicate a failure in compliance with technological processes, reduction of natural components of raw materials or components resulting from vinegar fermentation. Adulterated vinegars may also contain precursors of the production of synthetic products. Application possibilities of chemometric markers are limited; in case of fermented vinegars the determination of the components derived from raw materials can be used, but spirit vinegars are usually very pure. Isotopic analyses, SNIF-NMR and IRMS, seem to be the most reliable tools for the authentication of vinegars.In recent years, suspicions arose that vinegars may be adulterated by an addition of synthetic acetic acid. Detection of adulteration is based on tracking markers that indicate a failure in compliance with technological processes, reduction of natural components of raw materials or components resulting from vinegar fermentation. Adulterated vinegars may also contain precursors of the production of synthetic products. Application possibilities of chemometric markers are limited; in case of fermented vinegars the determination of the components derived from raw materials can be used, but spirit vinegars are usually very pure. Isotopic analyses, SNIF-NMR and IRMS, seem to be the most reliable tools for the authentication of vinegars. |
| first_indexed | 2024-04-13T16:47:24Z |
| format | Article |
| id | doaj.art-3ca831bb25d04824a97a76e77dab95f7 |
| institution | Directory Open Access Journal |
| issn | 0023-5830 2570-8619 |
| language | ces |
| last_indexed | 2024-04-13T16:47:24Z |
| publishDate | 2012-10-01 |
| publisher | Research Institute of Brewing and Malting, Plc. |
| record_format | Article |
| series | Kvasný průmysl |
| spelling | doaj.art-3ca831bb25d04824a97a76e77dab95f72022-12-22T02:39:03ZcesResearch Institute of Brewing and Malting, Plc.Kvasný průmysl0023-58302570-86192012-10-01581030931210.18832/kp2012028kpr-201210-0003Authenticity assessment of spirit vinegar (Part I): Production and analysis methods.Adéla GRÉGROVÁ0Helena ČÍŽKOVÁ1Jiří MAZÁČ2Michal VOLDŘICH3Ústav konzervace potravin, VŠCHT Praha, Technická 5, 166 28 Praha 6Ústav konzervace potravin, VŠCHT Praha, Technická 5, 166 28 Praha 6Ústav konzervace potravin, VŠCHT Praha, Technická 5, 166 28 Praha 6Ústav konzervace potravin, VŠCHT Praha, Technická 5, 166 28 Praha 6In recent years, suspicions arose that vinegars may be adulterated by an addition of synthetic acetic acid. Detection of adulteration is based on tracking markers that indicate a failure in compliance with technological processes, reduction of natural components of raw materials or components resulting from vinegar fermentation. Adulterated vinegars may also contain precursors of the production of synthetic products. Application possibilities of chemometric markers are limited; in case of fermented vinegars the determination of the components derived from raw materials can be used, but spirit vinegars are usually very pure. Isotopic analyses, SNIF-NMR and IRMS, seem to be the most reliable tools for the authentication of vinegars.In recent years, suspicions arose that vinegars may be adulterated by an addition of synthetic acetic acid. Detection of adulteration is based on tracking markers that indicate a failure in compliance with technological processes, reduction of natural components of raw materials or components resulting from vinegar fermentation. Adulterated vinegars may also contain precursors of the production of synthetic products. Application possibilities of chemometric markers are limited; in case of fermented vinegars the determination of the components derived from raw materials can be used, but spirit vinegars are usually very pure. Isotopic analyses, SNIF-NMR and IRMS, seem to be the most reliable tools for the authentication of vinegars.https://kvasnyprumysl.cz/en/artkey/kpr-201210-0003_Hodnoceni_autenticity_kvasneho_lihoveho_octa_cast_I_Zpusoby_vyroby_a_metody_analyzy.phpspirit vinegarsynthetic acetic acidauthenticityproduction methodsanalysis methods |
| spellingShingle | Adéla GRÉGROVÁ Helena ČÍŽKOVÁ Jiří MAZÁČ Michal VOLDŘICH Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. Kvasný průmysl spirit vinegar synthetic acetic acid authenticity production methods analysis methods |
| title | Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. |
| title_full | Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. |
| title_fullStr | Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. |
| title_full_unstemmed | Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. |
| title_short | Authenticity assessment of spirit vinegar (Part I): Production and analysis methods. |
| title_sort | authenticity assessment of spirit vinegar part i production and analysis methods |
| topic | spirit vinegar synthetic acetic acid authenticity production methods analysis methods |
| url | https://kvasnyprumysl.cz/en/artkey/kpr-201210-0003_Hodnoceni_autenticity_kvasneho_lihoveho_octa_cast_I_Zpusoby_vyroby_a_metody_analyzy.php |
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