실온에서 염화칼슘으로 추출한 후 여과하고 감압 상태에서 회전식 증발기를 사용하여 용매를 제거했습니다. 추출물은 냉장 보관했습니다. 추출물을 극성이 다른 용매를 사용하여 박층 크로마토그래피를 실시했습니다.

After extraction with CHCl at room temperature, the material was filtered and the solvent was removed by using a rotary evaporator under reduced pressure. The extract was stored under refrigeration. The extract was subjected to thin layer chromatography with eluents of different polarities.