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DOI: https://doi.org/10.1016/j.foodchem.2015.06.101Year: 2016Source:Latin Name: Vitis vinifera L.Common Name: Red grapeCultivar/variety: BonardaClass: FruitPart: PomaceOrigin: ArgentinaIndustry: Wine productionIndustrial process step: VinificationScale: IndustrialNumber of Lots: 1Number of Replicates Within One Lot: 3Moisture Content: N.A.Pretreatment:Sample: Non-treatedDefatting: NoDrying: NoThermal/Non Thermal: NoParticle Size: N.A.Extraction:Technique: Solid-liquid extractionSolvent: Aqueous ethanolHydrolysis: NoTotal Phenols Content:Unit: N.A.TPspectrophotometric: N.A.TPhplc: 7302Unit: μg g−1 GPE |
Individual compounds |
Polyphenol class |
Individual Compounds:
Phenolic Acids / Derivatives | Content | STD | Flavonoids / Derivatives | Content | STD | Stilbenes / Derivatives | Content | STD | Lignans | Content | STD | Other | Content | STD |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gallic acid | 250.40000 | 11.20000 | (+)-Catechin | 2242.40000 | 124.00000 | Polydatin | 19.70000 | 0.50000 | OH-tyrosol | 13.20000 | 1.40000 | |||
Syringic acid | 1041.70000 | 77.60000 | (−)-Epicatechin | 1553.00000 | 106.40000 | Trans-resveratrol | 27.50000 | 0.60000 | Tyrosol | 122.70000 | 1.80000 | |||
Caffeic acid | 83.50000 | 1.00000 | (−)-Gallocatechin | 171.70000 | 3.20000 | |||||||||
p-Coumaric acid | 77.00000 | 0.70000 | Quercetin | 1674.80000 | 200.70000 | |||||||||
Ferulic acid | 24.40000 | 1.40000 |