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Contents of Main Components according to Growth Period in Codonopsis lanceolata (Siebold & Zuccarini) Benth. & Hook.f. ex Trautvetter

한국약용작물학회지 2021년 29권 1호 p.51 ~ 59
임동현, 김종혁, 권혁민, 노일래,
소속 상세정보
임동현 ( Im Dong-Hyeon ) - Gyeongsang National University Division of Applied Life Science
김종혁 ( Kim Jong-Hyuk ) - Gyeongsang National University Division of Applied Life Science
권혁민 ( Gwon Hyun-Min ) - Gyeongsang National University Division of Applied Life Science
노일래 ( Rho Il-Rae ) - Gyeongsang National University Division of Applied Life Science

Abstract


Background: The roots of Codonopsis lanceolata are widely used in natural traditional medicine, and cane be eaten either raw or cooked. This study was conducted to investigate changes in the content of the main components of C. lanceolata roots during different stages of growth.

Methods and Results: To determine the changes in the main components of C. lanceolata at different growth stages, we analyzed the composition of six component types (saponins, amino acids, inorganic matter, free sugars, fatty acids, and organic acids) in C. lanceolata roots during three growth periods [dormancy (winter), high growth (spring) and later growth (autumn)]. We accordingly found that the contents of all six assessed component types tended to be high in January during the peroid of dormancy.

Conclusions: Our finding that the contents of the main constituents in C. lanceolata roots are high in January during dormancy are consistent with the general practice of harvesting roots during the authmn to winter peroid prior to the period of high growth in spring.

키워드

Codonopsis lanceolata (Siebold & Zuccarini) Benth. & Hook.f. ex Trautvetter; Content; Growth Period; Main Components; Saponin

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