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Antioxidant property and characterization data of 1-o-galloylglycerol synthesized via enzymatic glycerolysis.

ABSTRACT: This article provides comprehensive experimental data characterizing antioxidant activity, as well as chemical and physical properties of 1-o-galloylglycerol (GG), synthesized by enzymatic glycerolysis of propyl gallate (PG) using a food-grade lipase (Lipozyme® 435) [1]. GG was characterized by Fourier-transform infrared spectroscopy (FT-IR), 1H, 13C, 1H-1H gradient correlation spectroscopy (gCOSY), 1H-13C gradient heteronuclear single quantum coherence (gHSQC), 1H-13C gradient heteronuclear multiple quantum coherence (gHMQC), and 1H-13C gradient heteronuclear multiple bond correlation (gHMBC) nuclear magnetic resonance spectroscopies (NMR), and ultraviolet-visible spectrophotometry (UV-Vis). The antioxidant property of GG, which was evaluated through 1,1-diphenyl-2-picrylhydrazyl (DPPH•), 2,2'-azinobis (3-ethylbenzthiazoline-6-sulfonic acid) (ABTS•+), ferric reducing antioxidant power (FRAP), and hydrogen peroxide (H2O2) scavenging assays, is also presented.

SUBMITTER: Zhang S

PROVIDER: S-EPMC6974738 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

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Antioxidant property and characterization data of 1-o-galloylglycerol synthesized via enzymatic glycerolysis.

Zhang Siyu S Akoh Casimir C CC

Data in brief 20200114

This article provides comprehensive experimental data characterizing antioxidant activity, as well as chemical and physical properties of 1-o-galloylglycerol (GG), synthesized by enzymatic glycerolysis of propyl gallate (PG) using a food-grade lipase (Lipozyme® 435) [1]. GG was characterized by Fourier-transform infrared spectroscopy (FT-IR), 1H, 13C, 1H-1H gradient correlation spectroscopy (gCOSY), 1H-13C gradient heteronu ...[more]

PMID: 31993468

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