Isolation and Identification of Norartocarpetin in Mulberry

doi:10.7506/spkx1002-6300-201005023

FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (5): 101-103.doi: 10.7506/spkx1002-6300-201005023

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Isolation and Identification of Norartocarpetin in Mulberry

XU Li1，JI Chang-jiu2，TAN Ning-hua2，YANG Li-rong 2，YU Mao-de1

1.College of Biotechnology, Southwest University, Chongqing 400716, China；
2.Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650604 ,China

Received:2009-05-06 Online:2010-03-01 Published:2010-12-29
Contact: XU Li1 E-mail:mulberry@swu.edu.cn

Abstract

Abstract:

Norartocarpetin, one of the flavonoids groups, has anti-inflammatory, antibacterial, antivirus and tyrosinase inhibitory activities and other important biological activities. In the present study, norartocarpetin was obtained from leaves of artificial triploid mulberry variant, Jialing 20, by 95% alcohol extraction and silica column chromatographic purification. Based on physicochemical characteristics and NMR spectral data, the structure of norartocarpetin was identified with relative molecular weight of 286 and its molecular formula was C15H10O6. These results will provide the basis for the further research on bioactive compounds and flavones from mulberry.

Key words: Morus L., leaves, flavonoids, norartocarpetin, isolation, identification

CLC Number:

S888.2

XU Li1，JI Chang-jiu2，TAN Ning-hua2，YANG Li-rong 2，YU Mao-de1. Isolation and Identification of Norartocarpetin in Mulberry[J]. FOOD SCIENCE, 2010, 31(5): 101-103.

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Isolation and Identification of Norartocarpetin in Mulberry

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