Phenolic Compounds from the Fruits of Ziziphus jujuba Mill
Corresponding Author(s) : Zhong Li
lizhong@cyats.com
Asian Journal of Chemistry,
Vol. 24 No. 1 (2012): Vol 24 Issue 1
Abstract
A new phenolic compound [2-hydroxy-1-(3'-hydroxy,4'-methoxy)-pentane-1,4-dione] (1), together with five known compounds (2-4) i.e., 4-hydroxy-3-methoxy-phenyl-1-O-(6'-O-galloyl)- b-D-glucopyranoside (2), batatasin(III) (3), D-glucopyranoside (4), glucopyranosylcaffeic acid (5) and vanillic acid (6) were isolated from the fruits of Ziziphus jujuba Mill. The structure of compound 1 was elucidated on the basis of extensive NMR and MS means. The antioxidant activity of (1) was evaluated and it showed antioxidant activity with an IC50 value of 2.92 μg/ mL.
Keywords
Phenolic compounds
Fruit
Ziziphus jujuba Mill
Antioxidant activity
Li, X.-S., Mu, H.-X., Huang, H.-T., Li, Z., & Hu, Q.-F. (2011). Phenolic Compounds from the Fruits of Ziziphus jujuba Mill. Asian Journal of Chemistry, 24(1), 73–75. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/15945
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