Effects of LaCl3 on photosynthesis and the accumulation of tanshinones and salvianolic acids in Salvia miltiorrhiza seedlings
文献类型: 外文期刊
作者: Zhou Jie 1 ; Guo Lanping 1 ; Zhang Ji 2 ; Zhou Shufeng 3 ; Yang Guang 1 ; Zhao Manxi 1 ; Huang Luqi 1 ;
作者机构: 1.China Acad Chinese Med Sci, Inst Chinese Mat Med, Beijing 100700, Peoples R China
2.Yunnan Acad Agr Sci, Med Plants Res Inst, Kunming 650223, Peoples R China
3.RMIT Univ, Sch Hlth Sci & Hlth Innovat, Melbourne, Vic, Australia
4.RMIT Univ, Res Inst, Melbourne, Vic, Australia
关键词: Salvia miltiorrhiza;LaCl3;photosynthesis;chlorophyll fluorescence;tanshinone;salvianolic acid;rare earths
期刊名称:JOURNAL OF RARE EARTHS ( 影响因子:3.712; 五年影响因子:3.326 )
ISSN: 1002-0721
年卷期: 2011 年 29 卷 5 期
页码:
收录情况: SCI
摘要: The effects of LaCl3 on the growth, photosynthetic gas-exchange characteristics, chlorophyll fluorescence, and the accumulation of tanshinones and salvianolic acids in Salvia miltiorrhiza seedlings were investigated. The results showed that the increase in photosynthesis induced by LaCl3 might be attributed to the enhanced stomatal conductance of the leaves and the increased level of the photochemical efficiency of PS II. The accumulation of tanshinone IIA and cryptotanshinone was markedly increased with the application of LaCl3 at 20 and 60 mg/L, while tanshinone I was only slightly increased. The content of salvianolic acid B was, however, decreased with the treatment of LaCl3 at 200 mg/L.
- 相关文献
作者其他论文 更多>>
-
Study of the Underground Parts Identification and Saponins Content Prediction of Panax Notoginseng Based on FTIR Combined with Chemometrics
作者:Li Yun;Zhang Ji;Jin Hang;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Zhang Ji;Jin Hang;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Zhang Jin-yu
关键词:Fourier transform infrared spectroscopy; Panax notoginseng; Main root; Rhizome; Fibrous root; Powder identification; Saponins content prediction
-
Prediction of Total Polysaccharides Content in P-notoginseng Using FTIR Combined with SVR
作者:Li Yun;Zhang Ji;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Zhang Ji;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Xu Fu-rong;Zhang Jin-yu;Liu Fei
关键词:Ultraviolet-visible spectrophotometry; Fourier transform infrared (FTIR) spectroscopy; P. notoginseng; Total polysaccharides; Content prediction; Comprehensive quality control; Support vector regression
-
Rapid Discrimination of the Different Processed Paris polyphylla var. yunnanensis with Infrared Spectroscopy Combined with Chemometrics
作者:Wu Zhe;Zhang Ji;Zuo Zhi-tian;Wang Yuan-zhong;Zhang Jin-yu;Wu Zhe;Zhang Ji;Zuo Zhi-tian;Wang Yuan-zhong;Zhang Jin-yu;Wu Zhe;Xu Fu-rong
关键词:Infrared spectroscopy; Paris polyphylla var. yunnanensis; Processing; Principal component analysis-Mahalanobis distance
-
Rapid Prediction Study of Total Flavonids Content in Panax notoginseng Using Infrared Spectroscopy Combined with Chemometrics
作者:Li Yun;Zhang Ji;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Zhang Ji;Wang Yuan-zhong;Zhang Jin-yu;Li Yun;Xu Fu-rong;Zhang Jin-yu
关键词:Ultraviolet-visible spectrophotometry;Fourier transform infrared (FTIR) spectroscopy;Panax notoginseng;Total flavonoids;Content prediction;Quality control
-
Study on the Discrimination of Species of Bolete Mushrooms and Content Prediction of Cadmium by Infrared Spectroscopy
作者:Yang Tian-wei;Li Jie-qing;Liu Hong-gao;Yang Tian-wei;Zhang Ji;Wang Yuan-zhong;Zhang Ji;Wang Yuan-zhong
关键词:Fourier transform infrared (FTIR) spectroscopy;Bolete mushrooms;Cadmium;Content prediction;Discrimination
-
Qualitative and Quantitative Analysis of Paris polyphylla var. yunnanensis in Different Harvest Times with Infrared Spectroscopy Combined with Chemometrics
作者:Wu Zhe;Zhang Ji;Jin Hang;Wang Yuan-zhong;Zhang Jin-yu;Wu Zhe;Zhang Ji;Jin Hang;Wang Yuan-zhong;Zhang Jin-yu;Wu Zhe
关键词:Infrared spectroscopy;Harvest times;Paris polyphylla Smith var. yunnanensis;Polyphyllin;PLS-DA;PLSR
-
Study on Application of NIR Spectral Information Screening in Identification of Maca Origin
作者:Wang Yuan-zhong;Zhao Yan-li;Zhang Ji;Jin Hang
关键词:Lepidium meyenii Walp.;NIR spectroscopy;Identification;Spectral information screening;Model population analysis