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1) CPC chromatograms

Fig. 1. CPC chromatogram of the n-butanol fraction (i) (1 g) of the fruits of F. suspensa. Fractions 11-16 were combined, dried and weighed.

Fig. 2. CPC chromatogram of the n-butanol fraction (ii) (3 g) of the fruits of F. suspensa. Fractions 12-18 were combined, dried and weighed.

Fig. 3. CPC chromatogram of the n-butanol fraction (iii) (2.85g) of the fruits of F. suspensa. Fractions 13-21 were combined, dried and weighed.
Fig.1 ~ 3Àº °¢°¢ 1g, 3g, 2.85g injection ÇÏ¿© Á¤Á¦ÇÑ °á°úÀ̸ç ÀçÇö¼º ÀÖ´Â °á°ú·Î(target compoundÀÇ ºÐȹ±¸°£ÀÌ °ÅÀÇ °°°Ô ºÐ¸®µÇ¾úÀ½À» º¼ ¼ö ÀÖ´Ù.) HPLC·Î´Â ºÐ¸®Çϱ⠾î·Á¿ü´ø ¹°ÁúÀ» ´ë·®À¸·Î ºÐ¸®ÇØ ³¾ ¼ö ÀÖ¾ú´Ù.
2) 1H-NMR spectra of the n-BuOH fraction and forsythiaside A

Fig. 4. Comparison of 1H-NMR spectra of the n-BuOH fraction and the isolated forsythiaside A. * Denotes that the peaks from the residual n-BuOH in the fraction.
Fig.4 ´Â CPC·Î ºÐ¸®ÇÑ ºÐȹÀ» NMR·Î ºÐ¼®ÇÑ °á°úÀ̸ç n-BuOH Àܱ⸦ Á¦¿ÜÇÏ¸é °ÅÀÇ ÀÏÄ¡ÇÏ´Â peakÀ» º¸¿©ÁØ´Ù.
3) HPLC analysis of the fraction 13 obtained from the 1st run (the purest peak from the 1st run)

CPC ºÐȹÀ» HPLC Á¶°Ç¿¡¼ ºÐ¸®ÇÏ¿´À» ¶§ ¿øÇÏ´Â target compoundÀÎ forsythiaside A ¸¸ÀÌ ºÐ¸®µÈ °ÍÀ» º¼ ¼ö ÀÖ¾ú´Ù.

º» ¿¬±¸¿¡¼´Â CPC systemÀ» ÀÌ¿ëÇÏ¿© HPLC·Î´Â Á¤Á¦°¡ ¾î·Á¿ü´ø õ¿¬¹° ºÐ¸® ¹× Á¤Á¦ ±â¹ýÀ» Á¦½ÃÇÏ¿´´Ù. HPLC ºÐ¼®À¸·Î´Â ±Ø¼ºÀÌ °ÇÑ Ãµ¿¬¹°¿¡ ´ëÇØ ºÐ¼®ÀÌ ¾î·Á¿ì³ª CPC ºÐ¼®À¸·Î´Â ÀçÇö¼º ÀÖ´Â Á¤Á¦ºÐ¼®ÀÌ °¡´ÉÇÏ´Ù´Â °ÍÀ» º¼ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ Ä÷³ÀÌ ÇÊ¿ä¾øÀ¸¸ç ¿ë¸Å¼Ò¸ð·®ÀÌ Àû¾î ¸Å¿ì °æÁ¦ÀûÀÎ ºÐ¼® ¹æ¹ýÀ̶ó´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. CPCºÐ¼®Àº ´õ¿í ´Ù¾çÇÑ Ãµ¿¬¹° ȤÀº ±Ø¼ºÀÌ °ÇÑ ÈÇÕ¹°ÀÇ ºÐ¼®À̳ª Scale-upÀ» ÅëÇØ ¼öÀ²À» ³ôÀÌ°í ½Í°Å³ª ´ÜÀϹ°ÁúÀ» È®ÀÎÇϰíÀÚ ÇÒ ¶§¿¡ ¸Å¿ì À¯¿ëÇÑ ¹æ¹ýÀ̶ó ÇÒ ¼ö ÀÖ´Ù.
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