Evaluation and quantitative analysis of different growth periods of herb-arbor intercropping systems using HPLC and UV-vis methods coupled with chemometrics
文献类型: 外文期刊
作者: Chu, Bo-wen 1 ; Zhang, Ji 1 ; Li, Zhi-min 1 ; Zhao, Yan-li 1 ; Zuo, Zhi-tian 1 ; Wang, Yuan-zhong 1 ; Li, Wan-yi 1 ;
作者机构: 1.Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650200, Peoples R China
2.Yunnan Tech Ctr Qual Chinese Mat Med, Kunming 650200, Peoples R China
3.Yunnan Coll Tradit Chinese Med
关键词: Intercropping;Gentiana rigescens;Quantitative analysis;Chemometrics
期刊名称:JOURNAL OF NATURAL MEDICINES ( 影响因子:2.343; 五年影响因子:2.301 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: As a result of the pressure from population explosion, agricultural land resources require further protecting and rationally utilizing. Intercropping technique has been widely applied for agricultural production to save cultivated area, improve crop quality, and promote agriculture economy. In this study, we employed high-performance liquid chromatography (HPLC) and ultraviolet-visible spectroscopy (UV-vis) combined with chemometrics for determination and qualitative evaluation of several kinds of intercropping system with Gentiana rigescens Franch. ex Hemsl. (GR), which is used as an hepatic protector in local communities in China. Results revealed that GR in a Camellia sinensis intercropping system contained most gentiopicroside, sweroside, and total active constituents (six chemical indicators), whose content reached 91.09 +/- 3.54, 1.03 +/- 0.06, and 104.05 +/- 6.48 mg g(-1), respectively. The two applied quantitative and qualitative methods reciprocally verified that GR with 2 years of growth period performed better in terms of quality than 1 year, collectively.
- 相关文献
作者其他论文 更多>>
-
Suitable habitat prediction and identification of origin of Lanxangia tsao-ko
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang
关键词:Medicinal plant; FT-NIR spectroscopy; Machine learning; Suitable habitats; Origin identification
-
Applications of chemical fingerprints and machine learning in plant ecology: Recent progress and future perspectives
作者:Zhong, Chen;Wang, Yuan-Zhong;Zhong, Chen;Li, Li
关键词:Chemical fingerprints; Chemometrics; Plant ecology; Analytical techniques; Machine learning algorithms
-
A rapid method for identification of Lanxangia tsaoko origin and fruit shape: FT-NIR combined with chemometrics and image recognition
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang;Yang, Shao-bing;Wang, Yuan-zhong
关键词:chemometrics; classification; Fourier transform-near infrared spectroscopy; image recognition; Lanxangia tsaoko
-
Aloperine-Type Alkaloids with Antiviral and Antifungal Activities from the Seeds of Sophora alopecuroides L.
作者:Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Sophora alopecuroides L.; aloperine-typealkaloids; anti-TMV; antifungal activities
-
Rare earth contamination of edible vegetation: Ce, La, and summed REE in fungi
作者:Falandysz, Jerzy;Kilanowicz, Anna;Fernandes, Alwyn R.;Zhang, Ji
关键词:Edible fungi; Environment; Health; Metallic elements; Pollution; Soil
-
Quinolizidine Alkaloids and Isoflavones from the Herb of Thermopsis lupinoides and Their Antiviral, Antifungal, and Insecticidal Activities
作者:Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Zhang, Ji;Tian, Cai-Yan;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Thermopsis lupinoides; quinolizidinealkaloids; isoflavones; anti-TSWV; antifungalactivity; insecticidal activity
-
Analysis of Chemical Changes during Maturation of Amomum tsao-ko Based on GC-MS, FT-NIR, and FT-MIR
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang
关键词: