87087-60-3Relevant academic research and scientific papers
Solvent-Free Enzymatic Synthesis of 1-o-Galloylglycerol Optimized by the Taguchi Method
Zhang, Siyu,Akoh, Casimir C.
, p. 877 - 889 (2019)
Gallic acid (GA) and its lipophilic forms, alkyl gallates, have been widely used in several industrial fields as antioxidants. However, the potential harmful effects of alkyl gallates, such as estrogenic effects, limit their application and raise safety c
Enzymatic synthesis of 1-o-galloylglycerol: Characterization and determination of its antioxidant properties
Zhang, Siyu,Akoh, Casimir C.
, (2019/09/10)
1-o-Galloylglycerol (GG) was synthesized by the enzymatic glycerolysis of propyl gallate (PG) using a food-grade lipase (Lipozyme 435). The reaction conditions affecting the yield of GG were optimized and a yield of 76.9% ± 1.2% was obtained. GG was chara
Tannins and Related Compounds. X. Rhubarb (2): Isolation and Structures of a Glycerol Gallate, Gallic Acid Glucoside Gallates, Galloylglucoses and Isolindleyin
Nonaka, Gen-Ichiro,Nishioka, Itsuo
, p. 1652 - 1658 (2007/10/02)
Six tannin-related compounds (I-VI) have been isolated from commercial rhubarb, and their structures have been established on the basis of chemical and spectroscopic data to be 1-O-galloylglycerol (I), gallic acid 3-O-β-D-(6'-O-galloyl)-glucopyranoside (II), gallic acid 4-O-β-D-(6'-O-galloyl)-glucopyranoside (III), 1,6-di-O-galloyl-β-D-glucose (IV), 6-O-galloylglucose (V) and 4-(4'-hydroxyphenyl)-2-butanone 4'-O-β-D-(2"-O-galloyl)-glucopyranoside (VI, named isolindleyin).Keywords - rhubarb; Polygonaceae; glycerol gallate; gallic acid glucoside gallate; galloylglucose; isolindleyin; tannin-related compound
