Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing
The effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, <i>Panax quinquefolius</i>, were investigated. American and Canadian ginsengs puffed at different pressures were extracted using 70% ethanol. Puffing formed a porous structure, in...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-11-01
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| Series: | Antioxidants |
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| Online Access: | https://www.mdpi.com/2076-3921/8/11/527 |
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| author | Min-Soo Kim Sung-Joon Jeon So Jung Youn Hyungjae Lee Young-Joon Park Dae-Ok Kim Byung-Yong Kim Wooki Kim Moo-Yeol Baik |
| author_facet | Min-Soo Kim Sung-Joon Jeon So Jung Youn Hyungjae Lee Young-Joon Park Dae-Ok Kim Byung-Yong Kim Wooki Kim Moo-Yeol Baik |
| author_sort | Min-Soo Kim |
| collection | DOAJ |
| description | The effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, <i>Panax quinquefolius</i>, 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 <i>P. quinquefolius</i> to achieve higher levels of minor ginsenosides and obtain value-added products. |
| first_indexed | 2024-03-12T20:13:06Z |
| format | Article |
| id | doaj.art-e72000a33dc544d2913a57b7320db49d |
| institution | Directory Open Access Journal |
| issn | 2076-3921 |
| language | English |
| last_indexed | 2024-03-12T20:13:06Z |
| publishDate | 2019-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Antioxidants |
| spelling | doaj.art-e72000a33dc544d2913a57b7320db49d2023-08-02T01:35:05ZengMDPI AGAntioxidants2076-39212019-11-0181152710.3390/antiox8110527antiox8110527Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by PuffingMin-Soo Kim0Sung-Joon Jeon1So Jung Youn2Hyungjae Lee3Young-Joon Park4Dae-Ok Kim5Byung-Yong Kim6Wooki Kim7Moo-Yeol Baik8Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaDepartment of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaDepartment of Food Engineering, Dankook University, Cheonan 31116, KoreaDepartment of Food Engineering, Dankook University, Cheonan 31116, KoreaDepartment of Science in Korean Medicine, Kyung Hee University, Seoul 02447, KoreaDepartment of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaDepartment of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaDepartment of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaDepartment of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, KoreaThe effects of puffing on ginsenosides content and antioxidant activities of American and Canadian ginsengs, <i>Panax quinquefolius</i>, 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 <i>P. quinquefolius</i> to achieve higher levels of minor ginsenosides and obtain value-added products.https://www.mdpi.com/2076-3921/8/11/527antioxidant activityginsenosides<i>panax quinquefolius</i>puffing |
| spellingShingle | Min-Soo Kim Sung-Joon Jeon So Jung Youn Hyungjae Lee Young-Joon Park Dae-Ok Kim Byung-Yong Kim Wooki Kim Moo-Yeol Baik Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing Antioxidants antioxidant activity ginsenosides <i>panax quinquefolius</i> puffing |
| title | Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing |
| title_full | Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing |
| title_fullStr | Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing |
| title_full_unstemmed | Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing |
| title_short | Enhancement of Minor Ginsenosides Contents and Antioxidant Capacity of American and Canadian Ginsengs (<i>Panax quinquefolius</i>) by Puffing |
| title_sort | enhancement of minor ginsenosides contents and antioxidant capacity of american and canadian ginsengs i panax quinquefolius i by puffing |
| topic | antioxidant activity ginsenosides <i>panax quinquefolius</i> puffing |
| url | https://www.mdpi.com/2076-3921/8/11/527 |
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