Effects of Light Intensity on the Growth, Photosynthetic Characteristics, and Flavonoid Content of Epimedium pseudowushanense B.L.Guo.
Effects of Light Intensity on the Growth, Photosynthetic Characteristics, and Flavonoid Content of Epimedium pseudowushanense B.L.Guo.
复制标题
光强对巫山淫羊藿生长、光合特性及黄酮含量的影响
DOI：
10.3390/molecules21111475
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发表时间：
2016-11-04
期刊：
影响因子：
--
通讯作者：
Guo B
中科院分区：
文献类型：
--
作者：
Pan J;Guo B
Epimedium pseudowushanense B.L.Guo在传统医学中被用作壮阳药和强壮肌肉和骨骼。最近的一些报道表明，淫羊藿中的黄酮类化合物也显著影响乳腺癌、肝癌和白血病的治疗。然而，很少有研究探讨淫羊藿，一个光需求的遮荫草本植物，在不同的光照强度下的药用成分产量。为研究光照强度对淫羊藿药材产量的影响，将淫羊藿置于5种不同光照强度下，直至采收。不同光照条件下，L4处理的叶片干生物量最高。L4处理的净光合速率最高。朝藿定A、朝藿定B、朝藿定C和淫羊藿苷的定量显示，L3产生最高量的朝藿定C，并且类黄酮含量对光照水平的响应不同。结果表明，L3和L4为药材产量的最适光照水平。
Epimedium pseudowushanense B.L.Guo is used in traditional medicine as an aphrodisiac and to strengthen muscles and bones. Several recent reports have shown that flavonoids from Epimedium also significantly affect the treatment of breast cancer, liver cancer, and leukemia. However, few studies have examined the medicinal-ingredient yield of Epimedium, a light-demanding shade herb, under different light intensities. To investigate the effects of light intensity on medicinal-ingredient yields, Epimedium was exposed to five levels of light intensity until harvest time. Leaf dry biomass under L4 was the highest among different light treatments. L4 was also associated with the highest net photosynthetic rate. Quantification of epimedin A, epimedin B, epimedin C, and icariin showed that L3 produced the highest amount of epimedin C, and that flavonoid content responded to light levels differently. Results indicated that L3 and L4 were the optimal light levels for medicinal-ingredient yield.
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影响因子：
5.7
作者：
Dai, Yajuan;Shen, Zonggen;Lu, Hongfei
通讯作者：
Lu, Hongfei
DOI：
10.1111/j.1440-1681.2004.03951.x
发表时间：
2004-01-01
影响因子：
2.9
作者：
Lin, CC;Ng, LT;Chiang, LC
通讯作者：
Chiang, LC
影响因子：
4.3
作者：
Agati, Giovanni;Biricolti, Stefano;Tattini, Massimiliano
通讯作者：
Tattini, Massimiliano
影响因子：
3
作者：
Aleric, KM;Kirkman, LK
通讯作者：
Kirkman, LK
影响因子：
2.3
作者：
Valladares, F;Chico, JM;Dreyer, E
通讯作者：
Dreyer, E