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KMID : 0861020190340010033
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Korea Journal of Herbology
2019 Volume.34 No. 1 p.33 ~ p.42
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A Study on Internal Morphology and Physicochemical Patterns of Salvia miltiorrhiza Bunge Root According to Cultivation Regions in China
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Goo Bup-Seoug
Yoo Ji-Hyun
Kil Ki-Jung
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Abstract
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Objectives : This study aimed to be used as basic data for obtaining excellent quality of Salvia miltiorrhiza (SM) root.
Methods : SM cultivated in Anhui Bozou, Henan, Shandong, Henan Wenxian, Zhejiang, Hebei, Liaoning, Shanxi, Shaanxi Shangluo, Sichuan Zhongjiang, Sichuan Minyang and Jiangsu in China were gathered and its internal morphology and physicochemical patterns were analyzed.
Results : Cross-section of sang plants according to cultivated regions in China showed that cork layers consisted of cells with four to six layers, cortex width was wide, and phloem was semilunar-shaped. Although there are forms layers, yet boundary was vague. It was observed that eight to ten vascular bundles were arranged in wooden parts in all directions and as a single line of vascular was distributed nearby form layers as it nears to the center. Tanshinon IIA identified a spot in the same location with standard product near by Rf 0.9 in the test identifying TLC of SM according to cultivated areas in China. The largest amount was 0.535% identified in Shandong and the lowest amount of 0.05% in Hebei. Salvianolic acid B identified a spot in the same location with standard product near by Rf 0.7 in the test identifying TLC of SM according to cultivated areas in China. The largest amount was 2.72% identified in Liaoning and the lowest amount of 0.825% in Jiangsu.
Conclusions : The results are assumed to be used as basic data for obtaining excellent quality of SM oriental medical hers and distinguishing authentic or fake herbs.
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KEYWORD
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Salvia miltiorrhiza Bunge, Tanshinone IIA, Salvianolic acid B, Internal Morphology
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