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Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years

The present study examined the volatile profiles of Panax ginseng (Korean ginseng) and Panax quinquefolium (American ginseng) grown for different cultivation years by using HS-SPME/GC-MS and determined the key discriminant volatile compounds by chemometric analysis including principal component anal...

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Autores principales: Kim, Yejin, Lee, Jung-Woo, Jo, Ick-Hyun, Kwon, Nayeong, Kim, Donghwi, Chung, Jong-Wook, Bang, Kyong-Hwan, Sung, Jeehye
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9818133/
https://www.ncbi.nlm.nih.gov/pubmed/36613353
http://dx.doi.org/10.3390/foods12010136
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author Kim, Yejin
Lee, Jung-Woo
Jo, Ick-Hyun
Kwon, Nayeong
Kim, Donghwi
Chung, Jong-Wook
Bang, Kyong-Hwan
Sung, Jeehye
author_facet Kim, Yejin
Lee, Jung-Woo
Jo, Ick-Hyun
Kwon, Nayeong
Kim, Donghwi
Chung, Jong-Wook
Bang, Kyong-Hwan
Sung, Jeehye
author_sort Kim, Yejin
collection PubMed
description The present study examined the volatile profiles of Panax ginseng (Korean ginseng) and Panax quinquefolium (American ginseng) grown for different cultivation years by using HS-SPME/GC-MS and determined the key discriminant volatile compounds by chemometric analysis including principal component analysis (PCA), hierarchical cluster analysis (HCA), and partial least squares-discrimination analysis (PLS-DA). Fifty-six compounds, including forty terpenes, eight alcohols, one alkane, one ketone, and one furan, were identified in the ginseng roots. The chemometric results identified two major clusters of American ginseng and Korean ginseng cultivars with distinct volatile compositions. The volatile compounds in fresh white ginseng roots were affected by the species, but the influence of different cultivation ages was ambiguous. The major volatile components of ginseng roots are terpenes, including monoterpenes and sesquiterpenes. In particular, panaginsene, ginsinsene, α-isocomene, and caryophyllene were predominant in Korean ginseng cultivars, whereas β-farnesene levels were higher in American ginseng. The difference in volatile patterns between Panax ginseng and Panax quinquefolium could be attributed to the composition of sesquiterpenes such as β-panaginsene, ginsinsene, caryophyllene, and β-farnesene.
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spelling pubmed-98181332023-01-07 Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years Kim, Yejin Lee, Jung-Woo Jo, Ick-Hyun Kwon, Nayeong Kim, Donghwi Chung, Jong-Wook Bang, Kyong-Hwan Sung, Jeehye Foods Article The present study examined the volatile profiles of Panax ginseng (Korean ginseng) and Panax quinquefolium (American ginseng) grown for different cultivation years by using HS-SPME/GC-MS and determined the key discriminant volatile compounds by chemometric analysis including principal component analysis (PCA), hierarchical cluster analysis (HCA), and partial least squares-discrimination analysis (PLS-DA). Fifty-six compounds, including forty terpenes, eight alcohols, one alkane, one ketone, and one furan, were identified in the ginseng roots. The chemometric results identified two major clusters of American ginseng and Korean ginseng cultivars with distinct volatile compositions. The volatile compounds in fresh white ginseng roots were affected by the species, but the influence of different cultivation ages was ambiguous. The major volatile components of ginseng roots are terpenes, including monoterpenes and sesquiterpenes. In particular, panaginsene, ginsinsene, α-isocomene, and caryophyllene were predominant in Korean ginseng cultivars, whereas β-farnesene levels were higher in American ginseng. The difference in volatile patterns between Panax ginseng and Panax quinquefolium could be attributed to the composition of sesquiterpenes such as β-panaginsene, ginsinsene, caryophyllene, and β-farnesene. MDPI 2022-12-27 /pmc/articles/PMC9818133/ /pubmed/36613353 http://dx.doi.org/10.3390/foods12010136 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kim, Yejin
Lee, Jung-Woo
Jo, Ick-Hyun
Kwon, Nayeong
Kim, Donghwi
Chung, Jong-Wook
Bang, Kyong-Hwan
Sung, Jeehye
Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title_full Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title_fullStr Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title_full_unstemmed Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title_short Volatile Compositions of Panax ginseng and Panax quinquifolium Grown for Different Cultivation Years
title_sort volatile compositions of panax ginseng and panax quinquifolium grown for different cultivation years
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9818133/
https://www.ncbi.nlm.nih.gov/pubmed/36613353
http://dx.doi.org/10.3390/foods12010136
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