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Vol. 24 No. 1 (2012): Vol 24 Issue 1

A New Monoterpene from the Fruits of Ziziphus jujuba Mill and Its Antioxidant Activity

Xinzhou Yang
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Acedemy of Tobacco Science, Kunming 650106, P.R. China ; Key Laboratory of Ethnic Medicine Resource Chemistry (Yunnan University of Nationalities), State Ethnic Affairs Commission & Ministry of Education, Kunming 650031, P.R. China
Jie Wei
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Acedemy of Tobacco Science, Kunming 650106, P.R. China
Shitao Xu
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Acedemy of Tobacco Science, Kunming 650106, P.R. China
Xuesen Li
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Acedemy of Tobacco Science, Kunming 650106, P.R. China ; Key Laboratory of Ethnic Medicine Resource Chemistry (Yunnan University of Nationalities), State Ethnic Affairs Commission & Ministry of Education, Kunming 650031, P.R. China
Zhong Li
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Acedemy of Tobacco Science, Kunming 650106, P.R. China
Qiu-Fen Hu
Key Laboratory of Ethnic Medicine Resource Chemistry (Yunnan University of Nationalities), State Ethnic Affairs Commission & Ministry of Education, Kunming 650031, P.R. China

Corresponding Author(s) : Zhong Li

lizhong@cyats.com

Asian Journal of Chemistry, Vol. 24 No. 1 (2012): Vol 24 Issue 1

Abstract

A new monoterpene 4-acetyl-3-hydroxy-6-isopropyl-pyran-2-one (m.f. C10H12O4) was isolated from the fruits of Ziziphus jujuba Mill. The structure was elucidated on the basis of extensive NMR and MS means. The antioxidant activity of the new monoterpene was evaluated and it showed antioxidant activity with an IC50 value of 3.53 μg/mL.

Keywords

Monoterpene Fruit Ziziphus jujuba Mill Antioxidant activity
Yang, X., Wei, J., Xu, S., Li, X., Li, Z., & Hu, Q.-F. (2011). A New Monoterpene from the Fruits of Ziziphus jujuba Mill and Its Antioxidant Activity. Asian Journal of Chemistry, 24(1), 465–466. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/16032
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