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Differentiation Between Spirits According to Their Botanical Origin

Abstract

Agricultural distillates are used for the production of spirit beverages. As more and more products with a specific botanical composition specified on the label are produced (e.g. rye vodkas, wheat vodkas and Polish Vodka, which cannot be produced with the addition of maize distillate), it is necessary to look for quicker and more accurate methods allowing the determination of botanical origin of alcoholic beverages and materials used to their production. The aim of this study is to verify the usefulness of the electronic nose based on the ultra-fast gas chromatography for quick differentiation between agricultural distillates according to their botanical origin. Nineteen samples included distillates from rye, triticale, wheat and maize were used for the research. For data analysis, the following methods were used: PCA— Principal Component Analysis, DFA—Discriminant Function Analysis, SIMCA classification (SIMCA— Soft Independent Modeling of Class Analogies) and SQC—Statistical Quality Control. The use of the electronic nose with ultra-fast gas chromatography and the use of DFA and SIMCA analyses allowed differentiation between agricultural distillates according to their botanical origin.

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DOI:
Digital Object Identifier (open in new tab) 10.1007/s12161-015-0280-x
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Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
Food Analytical Methods no. 9, edition 4, pages 1029 - 1035,
ISSN: 1936-9751
Language:
English
Publication year:
2016
Bibliographic description:
Wiśniewska P., Śliwińska M., Dymerski T., Wardencki W., Namieśnik J.: Differentiation Between Spirits According to Their Botanical Origin// Food Analytical Methods. -Vol. 9, iss. 4 (2016), s.1029-1035
DOI:
Digital Object Identifier (open in new tab) 10.1007/s12161-015-0280-x
Verified by:
Gdańsk University of Technology

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