<i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products
Herbal products are now considered among the most important sources of phenolic compounds: the FINNOVER project aimed at the creation and development of sustainable supply chains to extract and use natural biologically active agents. <i>Vitis vinifera</i> is one of the most utilised herb...
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MDPI AG
2021-10-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/10/11/2233 |
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| author | Dario Donno Federica Turrini Raffaella Boggia Maddalena Guido Giovanni Gamba Maria Gabriella Mellano Isidoro Riondato Gabriele Loris Beccaro |
| author_facet | Dario Donno Federica Turrini Raffaella Boggia Maddalena Guido Giovanni Gamba Maria Gabriella Mellano Isidoro Riondato Gabriele Loris Beccaro |
| author_sort | Dario Donno |
| collection | DOAJ |
| description | Herbal products are now considered among the most important sources of phenolic compounds: the FINNOVER project aimed at the creation and development of sustainable supply chains to extract and use natural biologically active agents. <i>Vitis vinifera</i> is one of the most utilised herbal products derived from buds and sprouts as polyphenolic food supplements for its homeostatic and astringent properties. This research was aimed to describe the antioxidant capacity and the phytochemical composition of <i>V. vinifera</i> herbal products by the application of spectroscopic and chromatographic fingerprints considering phenolics as potential markers to significantly differentiate traditional preparations (macerates) from innovative extracts obtained by an ultrasound extraction from <i>V. vinifera</i> buds. Two different commercial products were also considered. Flavonols were the most abundant class in ultrasound extracts (45%), while phenolic acids were the most important class in traditional macerates (49%) and commercial bud-preparations (about 50%). This study may support the potential use of <i>V. vinifera</i> bud-products (starting from pruning byproducts) as food supplements to integrate human diet with good amounts of phenolics. Finally, the use of different extraction methods on the same plant material could be an important development to produce innovative herbal products with a phytochemical composition similar to traditional preparations. |
| first_indexed | 2024-03-10T05:08:26Z |
| format | Article |
| id | doaj.art-a95f3dafdf9a4433b3bf2a7c16c1bf7e |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T05:08:26Z |
| publishDate | 2021-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj.art-a95f3dafdf9a4433b3bf2a7c16c1bf7e2023-11-23T01:02:06ZengMDPI AGPlants2223-77472021-10-011011223310.3390/plants10112233<i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural ProductsDario Donno0Federica Turrini1Raffaella Boggia2Maddalena Guido3Giovanni Gamba4Maria Gabriella Mellano5Isidoro Riondato6Gabriele Loris Beccaro7Department of Agriculture, Forestry and Food Science, University of Torino, Largo Braccini 2, 10095 Grugliasco, ItalyDepartment of Pharmacy, University of Genoa, Viale Cembrano 4, 16148 Genoa, ItalyDepartment of Pharmacy, University of Genoa, Viale Cembrano 4, 16148 Genoa, ItalyAzienda Agricola Geal Pharma, 10060 Bricherasio, ItalyDepartment of Agriculture, Forestry and Food Science, University of Torino, Largo Braccini 2, 10095 Grugliasco, ItalyDepartment of Agriculture, Forestry and Food Science, University of Torino, Largo Braccini 2, 10095 Grugliasco, ItalyDepartment of Agriculture, Forestry and Food Science, University of Torino, Largo Braccini 2, 10095 Grugliasco, ItalyDepartment of Agriculture, Forestry and Food Science, University of Torino, Largo Braccini 2, 10095 Grugliasco, ItalyHerbal products are now considered among the most important sources of phenolic compounds: the FINNOVER project aimed at the creation and development of sustainable supply chains to extract and use natural biologically active agents. <i>Vitis vinifera</i> is one of the most utilised herbal products derived from buds and sprouts as polyphenolic food supplements for its homeostatic and astringent properties. This research was aimed to describe the antioxidant capacity and the phytochemical composition of <i>V. vinifera</i> herbal products by the application of spectroscopic and chromatographic fingerprints considering phenolics as potential markers to significantly differentiate traditional preparations (macerates) from innovative extracts obtained by an ultrasound extraction from <i>V. vinifera</i> buds. Two different commercial products were also considered. Flavonols were the most abundant class in ultrasound extracts (45%), while phenolic acids were the most important class in traditional macerates (49%) and commercial bud-preparations (about 50%). This study may support the potential use of <i>V. vinifera</i> bud-products (starting from pruning byproducts) as food supplements to integrate human diet with good amounts of phenolics. Finally, the use of different extraction methods on the same plant material could be an important development to produce innovative herbal products with a phytochemical composition similar to traditional preparations.https://www.mdpi.com/2223-7747/10/11/2233bud-derivativesphenolicsphytochemical compositionspectroscopic analysischromatographic fingerprintultrasound extractions |
| spellingShingle | Dario Donno Federica Turrini Raffaella Boggia Maddalena Guido Giovanni Gamba Maria Gabriella Mellano Isidoro Riondato Gabriele Loris Beccaro <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products Plants bud-derivatives phenolics phytochemical composition spectroscopic analysis chromatographic fingerprint ultrasound extractions |
| title | <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products |
| title_full | <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products |
| title_fullStr | <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products |
| title_full_unstemmed | <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products |
| title_short | <i>Vitis vinifera</i> L. Pruning Waste for Bud-Preparations as Source of Phenolic Compounds–Traditional and Innovative Extraction Techniques to Produce New Natural Products |
| title_sort | i vitis vinifera i l pruning waste for bud preparations as source of phenolic compounds traditional and innovative extraction techniques to produce new natural products |
| topic | bud-derivatives phenolics phytochemical composition spectroscopic analysis chromatographic fingerprint ultrasound extractions |
| url | https://www.mdpi.com/2223-7747/10/11/2233 |
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