http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임동현(Dong Hyeon Im),김종혁(Jong Hyuk Kim),권현민(Hyun Min Gwon),노일래(Il Rae Rho) 한국약용작물학회 2021 한국약용작물학회지 Vol.29 No.1
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.
임동현(Dong Hyeon Im),남주희(Joo Hee Nam),김종혁(Jong Hyuk Kim),이민주(Min Ju Lee),노일래(Il Rae Rho) 한국약용작물학회 2020 한국약용작물학회지 Vol.28 No.2
Background: Sowing seeds of Adenophora triphylla is known to be difficult owing to their small size and irregular seed shape. Therefore, this study was conducted to develop a seed pelleting technique to save labor during sowing. Methods and Results: To identify the optimal germination temperature for A. triphylla seeds, the temperature range was set from 17℃ to 32℃. Germination surveys were conducted in plastic greenhouse conditions in March, April, and May to determine the appropriate sowing time. The optimal germination temperature for A. triphylla seeds was 29℃ and May was the optimal sowing time in plastic greenhouse conditions. Covering materials for seed pelleting used talc (T), kaolin (K), calcium carbonate (C), and vermiculite (V). The pellet binder used agar (A), pectin, xanthan gum, polyvinyl alcohol (PVA), and sodium alginate (S). The best suited treatment mixture were the best suited in kaolin / calcium carbonate / vermiculite (KCV), talc / calcium carbonate / vermiculite (TCV) mixture treatment for covering material, and sodium alginate (S), agar (A) as pellet binder, respectively. The germination rate was the best in TCV mixed with S. Conclusion: The mixture of TCV (2 : 1 : 3) + 1.5% S (TCVS), was found to be the best pelleting materials for A. triphylla seeds, and seed pelleting can be labor-saving during sowing.