Browse > Article

Saponin Content and Quality for the Promotion of White Ginseng Water Extraction Conditions  

Han, Jin-Soo (College of Agric. & Life Science, Chungnam National University)
Li, Xiangguo (College of Agric. & Life Science, Chungnam National University)
Park, Yong-Jun (College of Agric. & Life Science, Chungnam National University)
Kang, Sun-Joo (College of Agric. & Life Science, Chungnam National University)
Kim, Jung-Sun (College of Agric. & Life Science, Chungnam National University)
Nam, Ki-Yeul (College of Agric. & Life Science, Chungnam National University)
Lee, Ki-Teak (College of Agric. & Life Science, Chungnam National University)
Choi, Jae-Eul (College of Agric. & Life Science, Chungnam National University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.54, no.4, 2009 , pp. 458-463 More about this Journal
Abstract
In this study, white ginseng water extract (WGWE) solutions were analyzed to set up the functional saponin content and quality optimization condition. The highest saponin content among the total white ginseng extracts was 8.32 mg/10 ml which was extracted at $75^{\circ}C$ for 18 hours. In addition, the saponin content decreased according to the increased extraction temperature and time. The highest content of $Rb_2$ and Re was 0.89 mg/10 ml, 0.82 mg/10 ml at $75^{\circ}C$ for 18 hours which decreased according to the increased extracted temperature and time. The highest content of $Rg_3$ was 1.67 mg/10 ml at $95^{\circ}C$ for 24 hours which decreased according to the increased time. The turbidity, sweetness and reducing sugar content were increased according to the increased extracted time at $75^{\circ}C$, $85^{\circ}C$, $95^{\circ}C$, but pH were decreased according to the increased extracted time. Therefore, the most appropriate white ginseng extracting method have to extracted the proper temperature for saponin content at first time in combination with raise the temperature for taste at second time.
Keywords
Panax ginseng C. A. Meyer; white ginseng water extract; saponin content; tubidity; reducing sugar; sweetness;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Li, X., J. S. Han, Y. J. Park, S. J, Kang, J. S. Kim, K. Y. Nam, K. T. Lee, J. E. Choi, 2009. Extracting conditions for promoting ginsenoside contents and taste of red ginseng water extract. Korean J. crop sci 54 (3) : 287-293
2 한국인삼사 편집위원회 (2002) 한국인삼사(하권) 동일문화사 : 16-167
3 Attele, A. S., Zhou, Y. P., Xie, J. T., Wu, J. A., Zhang, L., Dey, L., Pugh, W., Rue, P. A., Polonsky, K. S. and Yuan, C. S. 2002. Antidiabetic effects of Panax ginseng berry extract and the identification of an effective component. Diabetes 51 : 1851-1858   DOI   ScienceOn
4 Park, C. K., Y. S. Kwak, M. S. Hwang, S. C. Kim and J. H. Do, 2007. Trends and prospect of ginseng products in market health functional food. Food Sci. Ind. 40(2) : 30-45
5 Mochizuki, M., Y. C. Yoo, K. Matsuzawa, K. Sato, I. Saiki, S. Tono-Oka, K. I. Samukawa and I. Azuma, 1995. Inhibitory effect of tumor metastasis in mice by saponins, ginsenoside-Rb$_{2}$, 20(R)- and 20(S)-ginsenoside Rg$_{3}$, of red ginseng. Biol. Pharm. Bull. 18 : 1197-1202   DOI   PUBMED   ScienceOn
6 Hu, J. N., J. H. Lee, J. A. Shin, J. E. Choi and K. T. Lee 2008. Determination of ginsenosides content in Korean ginseng seeds and roots by high performance liquid chromatography. Food Sci. Biotechnol. 17 : 430-433
7 Keum, Y. S., K. K. Park, J. M. Lee, K. S. Chuna, J. H. Park, S. K. Lee, H. J. Kwon, Y. J. Surh 2000. Antioxidant and anti-tumor promoting activities of the methanol extract of heat-processed ginseng. Cancer Lett. 150 ; 41-48   DOI   ScienceOn
8 Park, S. Y., I. Jung, T. L. Kang and M. K. Park. 2001. Difference between steaming and decocting ginseng. J. Ginseng Res. 25(1) : 37-40
9 Yokozawa, T., T. Kobayashi, H. Oura and Y. Kawashima 1985. Studies on the mechanism of the hypoglycemic activity of ginsenoside-Rb2 in streptozotocin-diabetic rats. Chem. Pharm. Bull. 33 : 869-872   DOI   PUBMED   ScienceOn
10 Han, J. S., X. Li, Y. J. Park, S. J. Kang, K. Y. Nam and J. E. Choi. 2009. Effects of extraction temperature and time on saponin content and quality in raw ginseng (Panax ginseng) water extract Kor. J. medicinal crop sci. 17(5) :352-356
11 Matsuda, H. 1999. Study on efficacy of processed ginseng, red ginseng. Natual Medicines. 53 : 217-222
12 Nam, K. Y. 2002. Clinical Applications and Efficacy of Korean Ginseng(Panax ginseng C.A. Meyer). J. Ginseng Res. 26(3) : 111-131   DOI   ScienceOn
13 Kim G. S, D. Y. Hyun, Y. O. Kim, S. W. Lee, Y. C. Kim, S. E. Lee, Y. D. Son, M. J. Lee, C. B. Park, H. K. Park, S. W. Cha and K. S. Song. 2008. Extraction and preprocessing methods for ginsenosides analysis of Panax ginseng C.A. Mayer. Kor. J. medicinal crop sci. 16 (6) : 446-454
14 Miller, G. L. 1972. Use of diniteo salycylic acid reagent for determination of reducing sugar. Anal. Chem. 31 : 426-428   DOI
15 Shin J. Y., E. H. Choi. and J. J. Wee. 2001. The difference of ginsenoside compositions according to the conditions of extraction and fractionation of crude ginseng saponins. Food Sci. Technol. 33(3) : 282-287
16 Choi, K. H., Y. S. Kwak, M. H. Rhee, M. S. Hwang, S. C. Kim, C. K. Park, G. H. Han, and K. B. Song. 2008. Effects of pH and high temperature treatment on the changes of major ginsenosides composition in Korean red ginseng water extract. J. Ginseng Res. 32 : 127-134   DOI   ScienceOn
17 Choi, J. H., W. J. Kim and K. D. Park, 1980. Color evaluation of red ginseng extract and its changes during heat treatment. J. Ginseng Res. 4(2) : 165-174