Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds

Green pruning residues (GPRs) and leaves from 16 red and white <i<Vitis vinifera</i< L. cultivars from Piedmont (Italy) were studied. The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by H...
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Autor*in:	Stefano Acquadro [verfasserIn] Silvia Appleton [verfasserIn] Arianna Marengo [verfasserIn] Carlo Bicchi [verfasserIn] Barbara Sgorbini [verfasserIn] Manuela Mandrone [verfasserIn] Francesco Gai [verfasserIn] Pier Giorgio Peiretti [verfasserIn] Cecilia Cagliero [verfasserIn] Patrizia Rubiolo [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	green pruning residues viticulture sustainability phenolic pattern antioxidant activity hplc-pda-esi-ms/ms colorimetric in vitro assays

Übergeordnetes Werk:	In: Molecules - MDPI AG, 2003, 25(2020), 3, p 464
Übergeordnetes Werk:	volume:25 ; year:2020 ; number:3, p 464

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/molecules25030464

Katalog-ID:	DOAJ005430216

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allfieldsSound	10.3390/molecules25030464 doi (DE-627)DOAJ005430216 (DE-599)DOAJdd910d9eddfc422989edea94d0cd33a6 DE-627 ger DE-627 rakwb eng QD241-441 Stefano Acquadro verfasserin aut Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Green pruning residues (GPRs) and leaves from 16 red and white <i<Vitis vinifera</i< L. cultivars from Piedmont (Italy) were studied. The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by HPLC-PDA-MS/MS. GPRs and leaves show a similar polyphenolic pattern, with quercetin 3-<i<O</i<-glucuronide, caftaric acid, and quercetin 3-<i<O</i<-glucoside as the main components, although in variable proportions. The HPLC results were related to the antioxidant activity, measured as total phenolic content and through DPPH and ABTS assays with similar results. Colorimetric in vitro assays, offline combined with HPLC-PDA analysis, determine which compounds contribute to the antioxidant activity in terms of radical scavenging abilities. Valorization of GPRs is a potential source of natural compounds that could be of interest in the health field, increasing their economic value together with a positive effect on the environment. <i<vitis vinifera</i< l. green pruning residues viticulture sustainability phenolic pattern antioxidant activity hplc-pda-esi-ms/ms colorimetric in vitro assays Organic chemistry Silvia Appleton verfasserin aut Arianna Marengo verfasserin aut Carlo Bicchi verfasserin aut Barbara Sgorbini verfasserin aut Manuela Mandrone verfasserin aut Francesco Gai verfasserin aut Pier Giorgio Peiretti verfasserin aut Cecilia Cagliero verfasserin aut Patrizia Rubiolo verfasserin aut In Molecules MDPI AG, 2003 25(2020), 3, p 464 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:25 year:2020 number:3, p 464 https://doi.org/10.3390/molecules25030464 kostenfrei https://doaj.org/article/dd910d9eddfc422989edea94d0cd33a6 kostenfrei https://www.mdpi.com/1420-3049/25/3/464 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 25 2020 3, p 464
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author	Stefano Acquadro
spellingShingle	Stefano Acquadro misc QD241-441 misc <i<vitis vinifera</i< l. misc green pruning residues misc viticulture sustainability misc phenolic pattern misc antioxidant activity misc hplc-pda-esi-ms/ms misc colorimetric in vitro assays misc Organic chemistry Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds
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topic_title	QD241-441 Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds <i<vitis vinifera</i< l. green pruning residues viticulture sustainability phenolic pattern antioxidant activity hplc-pda-esi-ms/ms colorimetric in vitro assays
topic	misc QD241-441 misc <i<vitis vinifera</i< l. misc green pruning residues misc viticulture sustainability misc phenolic pattern misc antioxidant activity misc hplc-pda-esi-ms/ms misc colorimetric in vitro assays misc Organic chemistry
topic_unstemmed	misc QD241-441 misc <i<vitis vinifera</i< l. misc green pruning residues misc viticulture sustainability misc phenolic pattern misc antioxidant activity misc hplc-pda-esi-ms/ms misc colorimetric in vitro assays misc Organic chemistry
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title	Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds
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title_sort	grapevine green pruning residues as a promising and sustainable source of bioactive phenolic compounds
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title_auth	Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds
abstract	Green pruning residues (GPRs) and leaves from 16 red and white <i<Vitis vinifera</i< L. cultivars from Piedmont (Italy) were studied. The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by HPLC-PDA-MS/MS. GPRs and leaves show a similar polyphenolic pattern, with quercetin 3-<i<O</i<-glucuronide, caftaric acid, and quercetin 3-<i<O</i<-glucoside as the main components, although in variable proportions. The HPLC results were related to the antioxidant activity, measured as total phenolic content and through DPPH and ABTS assays with similar results. Colorimetric in vitro assays, offline combined with HPLC-PDA analysis, determine which compounds contribute to the antioxidant activity in terms of radical scavenging abilities. Valorization of GPRs is a potential source of natural compounds that could be of interest in the health field, increasing their economic value together with a positive effect on the environment.
abstractGer	Green pruning residues (GPRs) and leaves from 16 red and white <i<Vitis vinifera</i< L. cultivars from Piedmont (Italy) were studied. The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by HPLC-PDA-MS/MS. GPRs and leaves show a similar polyphenolic pattern, with quercetin 3-<i<O</i<-glucuronide, caftaric acid, and quercetin 3-<i<O</i<-glucoside as the main components, although in variable proportions. The HPLC results were related to the antioxidant activity, measured as total phenolic content and through DPPH and ABTS assays with similar results. Colorimetric in vitro assays, offline combined with HPLC-PDA analysis, determine which compounds contribute to the antioxidant activity in terms of radical scavenging abilities. Valorization of GPRs is a potential source of natural compounds that could be of interest in the health field, increasing their economic value together with a positive effect on the environment.
abstract_unstemmed	Green pruning residues (GPRs) and leaves from 16 red and white <i<Vitis vinifera</i< L. cultivars from Piedmont (Italy) were studied. The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by HPLC-PDA-MS/MS. GPRs and leaves show a similar polyphenolic pattern, with quercetin 3-<i<O</i<-glucuronide, caftaric acid, and quercetin 3-<i<O</i<-glucoside as the main components, although in variable proportions. The HPLC results were related to the antioxidant activity, measured as total phenolic content and through DPPH and ABTS assays with similar results. Colorimetric in vitro assays, offline combined with HPLC-PDA analysis, determine which compounds contribute to the antioxidant activity in terms of radical scavenging abilities. Valorization of GPRs is a potential source of natural compounds that could be of interest in the health field, increasing their economic value together with a positive effect on the environment.
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title_short	Grapevine Green Pruning Residues as a Promising and Sustainable Source of Bioactive Phenolic Compounds
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up_date	2024-07-03T14:57:47.582Z
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The investigated samples were extracted by ultrasound-assisted extraction optimized by an experimental design, and quali- and quantitatively analyzed by HPLC-PDA-MS/MS. GPRs and leaves show a similar polyphenolic pattern, with quercetin 3-<i<O</i<-glucuronide, caftaric acid, and quercetin 3-<i<O</i<-glucoside as the main components, although in variable proportions. The HPLC results were related to the antioxidant activity, measured as total phenolic content and through DPPH and ABTS assays with similar results. Colorimetric in vitro assays, offline combined with HPLC-PDA analysis, determine which compounds contribute to the antioxidant activity in terms of radical scavenging abilities. 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