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Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing

The effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, Panax quinquefolius, were investigated. American and Canadian ginsengs puffed at different pressures were extracted using 70% ethanol. Puffing formed a porous structure, inducing the efficien...

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Autores principales: Kim, Min-Soo, Jeon, Sung-Joon, Youn, So Jung, Lee, Hyungjae, Park, Young-Joon, Kim, Dae-Ok, Kim, Byung-Yong, Kim, Wooki, Baik, Moo-Yeol
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6912307/
https://www.ncbi.nlm.nih.gov/pubmed/31694256
http://dx.doi.org/10.3390/antiox8110527
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author Kim, Min-Soo
Jeon, Sung-Joon
Youn, So Jung
Lee, Hyungjae
Park, Young-Joon
Kim, Dae-Ok
Kim, Byung-Yong
Kim, Wooki
Baik, Moo-Yeol
author_facet Kim, Min-Soo
Jeon, Sung-Joon
Youn, So Jung
Lee, Hyungjae
Park, Young-Joon
Kim, Dae-Ok
Kim, Byung-Yong
Kim, Wooki
Baik, Moo-Yeol
author_sort Kim, Min-Soo
collection PubMed
description The effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, Panax quinquefolius, were investigated. American and Canadian ginsengs puffed at different pressures were extracted using 70% ethanol. Puffing formed a porous structure, inducing the efficient elution of internal compounds that resulted in significant increases in extraction yields and crude saponin content. The content of minor ginsenosides (Rg2, Rg3, compound K) increased with increasing puffing pressure, whereas that of major ginsenosides (Rg1, Re, Rf, Rb1, Rc, Rd) decreased, possibly due to their deglycosylation and pyrolysis. Furthermore, 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging activity, total phenolic content, total flavonoid content, amount of Maillard reaction products, and acidic polysaccharides content increased with increasing puffing pressure, but 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity did not. There was no substantial difference in the results between puffed American and Canadian ginsengs. Consequently, these results suggest that puffing can be a promising novel technology for processing P. quinquefolius to achieve higher levels of minor ginsenosides and obtain value-added products.
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spelling pubmed-69123072020-01-02 Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing Kim, Min-Soo Jeon, Sung-Joon Youn, So Jung Lee, Hyungjae Park, Young-Joon Kim, Dae-Ok Kim, Byung-Yong Kim, Wooki Baik, Moo-Yeol Antioxidants (Basel) Article The effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, Panax quinquefolius, were investigated. American and Canadian ginsengs puffed at different pressures were extracted using 70% ethanol. Puffing formed a porous structure, inducing the efficient elution of internal compounds that resulted in significant increases in extraction yields and crude saponin content. The content of minor ginsenosides (Rg2, Rg3, compound K) increased with increasing puffing pressure, whereas that of major ginsenosides (Rg1, Re, Rf, Rb1, Rc, Rd) decreased, possibly due to their deglycosylation and pyrolysis. Furthermore, 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging activity, total phenolic content, total flavonoid content, amount of Maillard reaction products, and acidic polysaccharides content increased with increasing puffing pressure, but 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity did not. There was no substantial difference in the results between puffed American and Canadian ginsengs. Consequently, these results suggest that puffing can be a promising novel technology for processing P. quinquefolius to achieve higher levels of minor ginsenosides and obtain value-added products. MDPI 2019-11-05 /pmc/articles/PMC6912307/ /pubmed/31694256 http://dx.doi.org/10.3390/antiox8110527 Text en © 2019 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kim, Min-Soo
Jeon, Sung-Joon
Youn, So Jung
Lee, Hyungjae
Park, Young-Joon
Kim, Dae-Ok
Kim, Byung-Yong
Kim, Wooki
Baik, Moo-Yeol
Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title_full Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title_fullStr Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title_full_unstemmed Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title_short Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (Panax quinquefolius) by Puffing
title_sort enhancement of minor ginsenosides contents and antioxidant capacity of american and canadian ginsengs (panax quinquefolius) by puffing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6912307/
https://www.ncbi.nlm.nih.gov/pubmed/31694256
http://dx.doi.org/10.3390/antiox8110527
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