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- Cui, Yan, et al. Show all 7 Authors
- Food chemistry 2017 v.219 pp. 399-407
- antioxidant activity; countercurrent chromatography; grape seeds; polymerization; proanthocyanidins
- ... Separation of plant proanthocyanidins remains a major challenge for scientists due to the structural diversity and complexity. In this work, a new and effective method was developed for preparative separation of grape seed proanthocyanidins (GSPs) according to degree of polymerization (DP) by high-speed counter-current chromatography (HSCCC). Under the optimized HSCCC conditions, GSPs could be sep ...