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KMID : 1141020190190010087
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Journal of Applied Oriental Medicine
2019 Volume.19 No. 1 p.87 ~ p.97
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A Comparision of Effective Constituent and Safety Assessment of Platycodi Radix Cultivated in Different Regions of Gyeongbuk
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Choi Hae-Sim
Kim Yeon-Soo
Hwangbo Min
Jee Seon-Young
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Abstract
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Backgrounds : The quality of Platycodi Radix was compared and assessed according to regions cultivated in Gyeongbuk. The primary component, safety assessment, and residual pesticides of Platycodi Radix related to production regions in Gyeongbuk are currently unknown. Objective : The aim of this study is to compare and evaluate effective constituent and safety assessment according to production regions of Platycodi Radix which is produced in Gyeongbuk.
Methods : Platycodin D, which is the major biologically active compound of Platycodi Radix was measured using HPLC. Physicochemical characteristics of Platycodi Radix collected from 10 regions of Gyeongbuk were analyzed nutritional compositions. And physical properties measured by texture profile analyzer. The analysis of residual pesticides investigated using GC-ECD.
Results : HPLC analysis showed that platycodin D content of Platycodi Radix associated with produced by Yeongju was the highest of 113.6 ㎍/㎖, otherwise, its content by Andong was the lowest of 20.3 ㎍/㎖. The highest calory and protein among general nutrition compositions is produced by Yeongju. Moreover, Platycodi Radix produced by Yeongcheon with the lowest hardness needed the lowest energy at gumminess. In addition, residual pesticides didn’t detect all regions of Gyeongbuk.
Conclusions : Taken together, the primary component or texture of Platycodi Radix grown 10 regions of Gyeongbuk are many derivations. However, Platycodi Radix in all regions of Gyeongbuk didn’t detect residual pesticides. Accordingly, the additional researchs about Platycodi Radix are asked. And then, it is necessary to standardize the manufacture process for smooth supply of effective Platycodi Radix.
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KEYWORD
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Platycodi Radix, platycodin D, safety assessment, residual pesticides
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