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KMID : 1098420200280020119
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Korean Journal of Medicinal Crop Science
2020 Volume.28 No. 2 p.119 ~ p.127
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Ginsenoside Analysis of Panax ginseng C. A. Meyer Culture Broth in a Bioreactor and Its Application in Inducing Biological Changes in Leafy Vegetable
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Kim Chang-Heum
Seong Eun-Soo
Yoo Ji-Hye
Lee Jae-Geun
Yu Chang-Yeon
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Abstract
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Background: The aim of this study was done to identify whether mass produced wild ginseng culture broth prepared from cultivated wild ginseng roots could have an application in enhancing the agricultural utility value of leafy vegetables.
Methods and Results: Leafy vegetables Lactuca sativa and Brassica juncea were treated with wild ginseng culture broth. Plants were examined and treatment (100 ㎖) applied twice a week over an eight week period. Total phenolic and flavonoid content of treated plants was then measured.
Wild ginseng culture broth treatment resulted in phenolic and flavonoid content of 0.40 ㎎·GAE/㎖ and 0.36 ㎎·QE/㎖, respectively in L. sativa. When treated with wild ginseng culture broth, free radical scavenging ability was found to be higher in both L. sativa and B. juncea whereas antimicrobial activity was found to be higher in B. juncea (625 ㎍/㎖) than in L. sativa.
Inorganic element analysis of L. sativa and B. juncea showed that Ca and Mg were higher in the wild ginseng broth treatment group, whereas harmful elements such as As were reduced.
Conclusions: Rather than discarding the wild ginseng culture broth, it can be used as a fresh biomaterial by reprocessing it as agricultural products that can promote growth and improve functionality in plants.
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KEYWORD
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Panax ginseng C. A. Meyer, Leafy Vegetables, Biological Activities, General Components, Antimicrobial Activity, Ginseng Culture Broth
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