Antioxidant and hyaluronidase inhibitory activities of diverse phenolics in Phyllanthus emblica. Issue 23 (1st December 2016)

• Record Type: Journal Article
• Authors: Xu, Min; Zhu, Hong-Tao; Cheng, Rong-Rong; Wang, Dong; Yang, Chong-Ren; Tanaka, Takashi; Kouno, Isao; Zhang, Ying-Jun
• Is Part Of: Natural product research. Volume 30:Issue 23(2016)
• Page Start: 2726
• Page End: 2729
• Publication Date: 2016-12-01
• Subjects: Phyllanthus emblica -- phenolics -- antioxidant -- DPPH radical -- Danio rerio ROS-scavenging activity -- HAase inhibition; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2015.1137573
• Languages: English
• ISSNs: 1478-6419

Abstract

Abstract: Fifty-eight phenolic compounds isolated from Phyllanthus emblica were screened and compared for their in vitro and in vivo antioxidant properties, as well as hyaluronidase (HAase) inhibitory activities. Among them, 20 compounds showed to be promising antioxidants due to the stronger scavenging activity in both DPPH radical and Danio rerio reactive oxygen species assays, while nine compounds were potential HAase inhibitors with 100-fold stronger activities than that of the positive control, DSCG. The structure activity relationship was discussed. Abstract :