Vine Pruning residue was submitted to conventional heating and ohmic heating (OH) for the extraction of bioactive compounds and analyzed for total phenolic content (TPC), polyphenolic profile, antioxidant activity, antimicrobial activity and anticancer activity. The OH extracts were obtained using Low electric field (496.0 V/cm) or Intermediate electric field - IEF (840.0 V/cm). The tests were performed using 45% (v/v) ethanol-water extraction solution at 80 °C at different extraction times (20-90 min). The extract that stood out among the others concerning anticancer potential was the one obtained by OH when used, IEF, where the TPC was significantly higher than in the other extracts which correlated with higher antioxidant, antimicrobial and anti-proliferative activity on different tumor cell lines (HepG2, MDA-MB-231, MCF-7 and Caco2). Vine pruning OH extracts obtained using green solvents by an eco-friendly procedure were revealed as a source of compounds with relevant antioxidant and anticancer activity.

中文翻译：

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来自具有增强生物活性的葡萄修剪残渣的欧姆加热多酚提取物。

将葡萄修剪残渣进行常规加热和欧姆加热 (OH) 以提取生物活性化合物，并分析总酚含量 (TPC)、多酚谱、抗氧化活性、抗菌活性和抗癌活性。使用低电场 (496.0 V/cm) 或中电场 - IEF (840.0 V/cm) 获得 OH 提取物。使用 45% (v/v) 乙醇-水提取溶液在 80 °C 下以不同的提取时间（20-90 分钟）进行测试。在抗癌潜力方面脱颖而出的提取物是使用 OH 时获得的提取物 IEF，其中 TPC 显着高于其他提取物，这与对不同肿瘤细胞系的更高抗氧化、抗微生物和抗增殖活性相关（HepG2、MDA-MB-231、MCF-7 和 Caco2）。