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DOI: https://doi.org/10.1016/j.foodres.2016.06.030Year: 2016Source:Latin Name: Vitis vinifera L.Common Name: Red grapeCultivar/variety: Tinto CãoClass: FruitPart: StemOrigin: PortugalIndustry: Wine productionIndustrial process step: DestemmingScale: LaboratoryNumber of Lots: 3Number of Replicates Within One Lot: 3Moisture Content: N.A.Pretreatment:Sample: PretreatedDefatting: NoDrying: Oven dryingThermal/Non Thermal: NoParticle Size: N.A.Extraction:Technique: Solid-liquid extractionSolvent: Aqueous methanolHydrolysis: NoTotal Phenols Content:Unit: N.A.TPspectrophotometric: N.A.TPhplc: 129.72Unit: mg/g dw |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Caftaric acid | 19.46000 | 1.37000 | Isorhamnetin-3-O-(6-O-feruloyl)-glucoside | 2.43000 | 0.15000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | |||
0.00000 | 0.00000 | Malvidin-3-O-glucoside | 28.28000 | 1.80000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Quercetin-3-O-rutinoside | 3.42000 | 0.22000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Quercetin-3-O-glucuronide | 47.39000 | 3.01000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Kaempferol-3-O-rutinoside | 2.05000 | 0.13000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Kaempferol-3-O-glucoside | 0.74000 | 0.05000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Malvidin-3-O-(6-O-caffeoyl)-glucoside and Malvidin-3-O-rutinoside | 20.13000 | 1.28000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | ||||
0.00000 | 0.00000 | Viniferin | 5.82000 | 0.37000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 | 0.00000 |