Study on the Content of Triterpene Acids and Flavones for Jujubes of Different Cultivars, Different Growing Stages and Different Parts
文献类型: 外文期刊
第一作者: Zhao, A. L.
作者: Zhao, A. L.;Li, D. K.;Wang, Y. K.;Sui, C. L.;Du, X. M.;Cao, Y. Q.
作者机构:
关键词: jujube;parts;stages;triterpene acids;flavones
期刊名称:I INTERNATIONAL JUJUBE SYMPOSIUM
ISSN: 0567-7572
年卷期: 2009 年 840 卷
页码:
收录情况: SCI
摘要: In this research, 24 quality jujube cultivars are studied and samples of fruit skin, flesh, leaves and stems in white-maturing, crisp-maturing and complete-maturing stages were collected. The content of triterpene acids and flavones in the samples was tested and analyzed by the method of colorimetry. The result shows three important points. First, there was an extremely distinct difference for the content of triterpene acids and flavones between different cultivars. For example, the content of triterpene acids in 'Yunchengxiangzao' can reach 10.85mg/g, yet it is only 2.63 mg/g in 'Puyanghetaowen'; flavones in 'Taigushenglizao' have a highest content of 24.38 mg/g, while it was only 7.53 mg/g in 'Jiaochengjunzao'. Second, there was an extremely distinct difference for the content of triterpene acids and flavones between different growing stages. The highest content of triterpene acids was at the complete-maturing stage, while the lowest at the white-maturing stage. The change in the content of flavones was reversed. Third, there is an extremely distinct difference for the content of triterpene acids and flavones between different parts. The highest content of triterpene acids was in the flesh which can be 8.31 mg/g, followed by skin and leaves in turn, with the lowest content in stems, which was only 1.13 mg/g. The highest content of flavones was in the skin which can reach 23.49 mg/g, followed by leaves and stems, with the lowest content in flesh, which was only 2.04 mg/g.
分类号:
- 相关文献
作者其他论文 更多>>
-
Evaluation of the photosynthetic characteristics of upland cotton (Gossypium hirsutum L.) germplasm based on chlorophyll a fluorescence
作者:Sun, Y.;Dong, W. Q.;Tang, C. M.;Xu, X. M.;Jia, Y. H.;Du, X. M.;Deng, H. Q.
关键词:chlorophyll a fluorescence parameter; Handy PEA; upland cotton germplasm
-
Assessment of factors affecting the in-vitro embryo development of Chinese jujube
作者:Ren, H. Y.;Du, X. M.;Li, D. K.;Wang, Y. K.;Zhao, A. L.;Xue, X. F.;Gong, G. H.;Ren, H. Y.;Du, J. J.
关键词:Chinese jujube; immature embryo development; exogenous hormones; cultivars; embryo age
-
Analysis of flavonoids content and antioxidant capacity in different Chinese jujube types
作者:Xue, X. F.;Li, D. K.;Gong, G. H.;Wang, Y. K.;Zhao, A. L.;Ren, H. Y.
关键词:Ziziphus jujuba; fruits; flavonoid; antioxidant capacity
-
Photosynthesis in reciprocal grafts of drought-tolerant and drought-sensitive cultivars of soybean under water stress
作者:Li, S. Y.;Wang, W. B.;Wang, C. L.;Cao, Y. Q.;Zhang, L. J.;Song, S. H.;Li, S. Y.;Yao, X. D.;Zhang, H. J.;Xie, F. T.
关键词:carboxylation efficiency; chlorophyll fluorescence; gas exchange; water status.
-
Ziziphus acidojujuba f. tortuosa DK Li, a New Forma of Sour Jujube from Shanxi Province, China
作者:Wang, Y. K.;Sui, C. L.;Li, D. K.;Zhao, A. L.;Ren, H. Y.
关键词:Ziziphus Mill.;Chinese jujube;natural variation;twisting branch
-
The Distribution and Grading of Biological Characters in Ziziphus jujuba Mill.
作者:Dong, Y. H.;Liu, P.;Liu, M. J.;Peng, J. Y.;Li, D. K.
关键词:Chinese jujube;Ziziphus jujuba Mill.;quantitative characters;normal distribution;probability grading
-
Core Collection Construction Based on Botanic and Agronomic Characters in Chinese Jujube
作者:Dong, Y. H.;Liu, M. J.;Peng, J. Y.;Liu, P.;Dong, Y. H.;Li, D. K.;Zhao, Y. B.
关键词:Ziziphus jujuba Mill.;botanical characters;agronomic characters;clustering analysis;core collection construction