Abstract
The contents of flavonol glycosides, $kaempferol-3-O-{\beta}-D-glucoside$(1), $kaempferol-3-O-{\beta}-D-glactoside$ (2), $kaempferol-3-O-{\beta}-D-rhamnoside$ (3), $quercetin-3-O-{\beta}-D-glucoside$ (4) and $quercetin-3-O-{\alpha}-D-rhamnoside$ (5) in the houseleeks controlled by night-break, day-length control, and temperature during overwintering were determined to be compared with those in wild one. The contents of the flavonol glycosides 1-5 in the houseleeks were decreased roughly with warming during overwintering, and increased with longer light duration under the day-length control experiments. While warming functioned negatively on the production of the flavonol glycosides in the houseleek, longer light irradiation did positively during overwintering.
Night-break, 일장조절, 월동가온 실험으로부터 얻어진 바위솔에 포함된 flavonol glycoside, $kaempferol-3-O-{\beta}-D-glucoside$(1), $kaempferol-3-O-{\beta}-D-glactoside$ (2), $kaempferol-3-O-{\beta}-D-rhamnoside$ (3), $quercetin-3-O-{\beta}-D-glucoside$ (4) and $quercetin-3-O-{\alpha}-D-rhamnoside$ (5)의 함량이 분석되었으며 자연산 바위솔의 함량과 비교되었다. 월동가온 시험에서 얻은 flavonol glycoside 1-5의 함량은 자연산보다 감소하였으며 일장조절 실험 및 night-break 시험에서 얻은 flavonol glycoside 함량은 조사한 빛의 양이 증가함에 따라 증가하였다. 월동가온은 flavonol glycoside의 생성에 부정적으로 작용하는 반면 조사되는 빛의 양의 증가와 같은 경작조건은 flayonol glycoside의 생성에 유리하다.