Investigation on the Double CutOff Phenomenon Observed in Protocatechuic Acid and Its Alkyl Esters under Various CAT-Based Assays

• Main Authors: Natthaporn Phonsatta, Claudia Grajeda-Iglesias, Maria Cruz Figueroa-Espinoza, Bruno Baréa, Jérôme Lecomte, Wonnop Visessanguan, Erwann Durand, Pierre Villeneuve, Wanaporn Tapingkae, Atikorn Panya
• 格式: 雜誌
• 出版: 2020
• 主題: Agricultural and Biological Sciences; Chemistry
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85090251243&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/69964
• 機構: Chiang Mai University

A strange cutoff phenomenon of a series of protocatechuic acid alkyl esters had been noticed using the conjugated autoxidizable triene (CAT) assay. Two parabolic shapes of antioxidant activities of protocatechuic acid alkyl esters described as ″the double cutoff effect″ have been speculated as a res...