흡착 후 여과로 얻은 여과액을 313 K, 감압 상태에서 건조하였으며, 세팔로마닌 함량은 HPLC로 분석하였다.
After adsorption, the filtrate obtained through filtration was dried under reduced pressure at 313 K, and the cephalomanine content was analyzed by HPLC.