Microbial Biotransformation of a Polyphenol-Rich Potato Extract Affects Antioxidant Capacity in a Simulated Gastrointestinal Model

• Main Authors: Joelle Khairallah (Author), Shima Sadeghi Ekbatan (Author), Kebba Sabally (Author), Michèle M. Iskandar (Author), Raza Hussain (Author), Atef Nassar (Author), Lekha Sleno (Author), Laetitia Rodes (Author), Satya Prakash (Author), Danielle J. Donnelly (Author), Stan Kubow (Author)
• Format: Book
• Published: MDPI AG, 2018-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

A multistage human gastrointestinal model was used to digest a polyphenol-rich potato extract containing chlorogenic acid, caffeic acid, ferulic acid, and rutin as the primary polyphenols, to assess for their microbial biotransformation and to measure changes in antioxidant capacity in up to 24 h of...