Zhang Jing, Yang Wenyu, Chen Xingfu, Liu Weiguo, Chen Shenglun, Du Gang
Crop Culture & Tillage Science, Sichuan Agriculture University, Ya'an 625014, China.
Zhongguo Zhong Yao Za Zhi. 2009 Nov;34(22):2857-61.
To compare yield, alisol content of Alisma orientalis planted at different ecological climatic regions, and explore further the impact of environmental factors on the yield and quality.
Different local varieties were planted at varing ecological climatic conditions. Diameter, yield was measured after harvest, the contents of 23-acetyl alisol B and 24-acetyl alisol A were quantitatively analyzed by HPLC.
The result revealed that ecological condition had significant impacts on yield and alisol content. Yield of MeiShan was the highest which was up to 1 200.72 kg x hm(-2). The contents of 23-acetyl alisol B and 24-acetyl alisol A of A. orientalis cultivated in Dujiangyan were significantly higher than those of other regions, the values were up to 4.222, 2.727 g x kg(-1), respectively. 23-acetyl alisol B content was positively correlated with 24-acetyl alisol A content (P < 0.01). The diameter was positively correlated with yield (P < 0.01).
Considering yield and medicinal ingredients, Dujiangyan may be the most suitable region to plant A. orientalis.
比较不同生态气候区域种植的泽泻的产量、泽泻醇含量，并进一步探讨环境因素对产量和质量的影响。
在不同的生态气候条件下种植不同的地方品种。收获后测量直径、产量，采用高效液相色谱法对23-乙酰泽泻醇B和24-乙酰泽泻醇A的含量进行定量分析。
结果表明，生态条件对产量和泽泻醇含量有显著影响。眉山的产量最高，达1200.72 kg·hm⁻²。都江堰种植的泽泻中23-乙酰泽泻醇B和24-乙酰泽泻醇A的含量显著高于其他地区，分别高达4.222、2.727 g·kg⁻¹。23-乙酰泽泻醇B含量与24-乙酰泽泻醇A含量呈正相关（P<0.01）。直径与产量呈正相关（P<0.01）。
综合产量和药用成分考虑，都江堰可能是最适合种植泽泻的地区。
