Optimization of total phenolic content from Terminalia chebula Retz. fruits using response surface methodology and evaluation of their antioxidant activities

• Published in: PloS one Vol. 13; no. 8; p. e0202368
• Main Authors: Sheng, Zunlai, Zhao, Jiahong, Muhammad, Ishfaq, Zhang, Ying
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 14.08.2018; Public Library of Science (PLoS)
• Subjects: Acids; Antioxidants; Antioxidants (Nutrients); Biology and Life Sciences; Design optimization; Drug Evaluation, Preclinical; Ethanol; Food; Free Radical Scavengers - analysis; Free Radical Scavengers - chemistry; Fruit - chemistry; Fruits; Fruits (Food); Heat; High-performance liquid chromatography; Limited liability companies; Liquid chromatography; Methods; Optimization; Phenolic compounds; Phenols; Phenols (Class of compounds); Phenols - analysis; Phenols - chemistry; Physical Sciences; Plant Extracts - chemistry; Power; Recovery (Medical); Research and Analysis Methods; Response surface methodology; Solvent extraction; Solvent extraction processes; Solvents; Terminalia - chemistry; Terminalia chebula; Ultrasonic imaging; Ultrasonic transducers; Ultrasonic Waves; Veterinary colleges; Veterinary medicine; United States > US; China

Ultrasonic-assisted extraction (UAE), using aqueous ethanol as the solvent, was firstly applied to extract phenolic compounds from Terminalia chebula Retz. fruits (T. chebula fruits). In this study, ethanol concentration (%), ultrasonic intensity (W/cm2), particle diameter (mm), extraction temperatu...