홍삼의 입자크기에 따른 사포닌 및 산성다당체의 추출 특성 (Extraction Characteristics of Saponin and Acidic Polysaccharide Based on the Red Ginseng Particle Size)

서지정보

· 발행기관 : 고려인삼학회
· 수록지 정보 : Journal of Ginseng Research / 32권 / 3호 / 179 ~ 186페이지
· 저자명 : 조장원, 김상욱, 노정해, 이영경, 김경탁

초록

Effect of pulverization on total solid, crude saponin, and acidic polysaccharide contents of dried red ginseng main root were tested. Several particle size samples, including red ginseng main root (non pulverized), 10~40 mesh powder, 40~100 mesh powder, and >100 mesh powder were used in the extraction. The sequential solvent extraction method (1st: 70% EtOH at 70oC for 12 hr, 2nd: 70% EtOH at 70oC for 12 hr, 3rd: water at 70oC for 12 hr) was applied to extract the saponins and acidic polysaccharide. Extraction yield of total solid of pulverized red ginseng (10~40 mesh size) was increased to 20% compared with that of non-pulverized. Especially, the crude saponin content of pulverized red ginseng (10~40 mesh size) showed an increase of 47% over non-pulverized. No difference in the component ratio was observed by pulverization, when the individual ginsenosides were quantified by HPLC. Also, extraction yield of acidic polysaccharide of pulverized red ginseng (10~40 mesh size) was increased 57% compared with that of non-pulverized. The results suggested that pulverization might be useful for increasing the extraction yield of red ginseng components.

영어초록

Effect of pulverization on total solid, crude saponin, and acidic polysaccharide contents of dried red ginseng main root were tested. Several particle size samples, including red ginseng main root (non pulverized), 10~40 mesh powder, 40~100 mesh powder, and >100 mesh powder were used in the extraction. The sequential solvent extraction method (1st: 70% EtOH at 70oC for 12 hr, 2nd: 70% EtOH at 70oC for 12 hr, 3rd: water at 70oC for 12 hr) was applied to extract the saponins and acidic polysaccharide. Extraction yield of total solid of pulverized red ginseng (10~40 mesh size) was increased to 20% compared with that of non-pulverized. Especially, the crude saponin content of pulverized red ginseng (10~40 mesh size) showed an increase of 47% over non-pulverized. No difference in the component ratio was observed by pulverization, when the individual ginsenosides were quantified by HPLC. Also, extraction yield of acidic polysaccharide of pulverized red ginseng (10~40 mesh size) was increased 57% compared with that of non-pulverized. The results suggested that pulverization might be useful for increasing the extraction yield of red ginseng components.

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