Analysis of Oxidation resistance of Flavonoids in Northern Shaanxi Red Jujube

DOI

10.2991/icmmct-16.2016.50How to use a DOI?

Keywords

Ziziphus jujuba var. goutouzao; Flavonoids; Oxidation resistance.

Abstract

With Shaanxi Ziziphus jujuba var. goutouzao as an experimental material, soxhlet extraction and ultrasonic extraction were adopted to extract flavonoids in Ziziphus jujuba var. goutouzao, and qualitative detection of flavonoids in extracting solution was scanned through color reaction and ultraviolet spectrum and the result showed positive. With rutin as a standard, the determined content of flavonoids in Ziziphus jujuba var. goutouzao was respectively 3.80 mg/g and 4.95 mg/g. The determination of total reducing power of flavonoids in Ziziphus jujuba var. goutouzao and DPPH scavenging determination showed that, in certain concentration range, the total reducing power and DPPH scavenging are directly proportional to the content of flavonoids, explaining that flavonoids in Ziziphus jujuba var. goutouzao has strong antioxidant ability.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiangqian Zhang
AU  - Min Zhang
AU  - Aili Zhao
AU  - Xiaolong He
PY  - 2016/03
DA  - 2016/03
TI  - Analysis of Oxidation resistance of Flavonoids in Northern Shaanxi Red Jujube
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 260
EP  - 265
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.50
DO  - 10.2991/icmmct-16.2016.50
ID  - Zhang2016/03
ER  -