Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng

Sun Ok Kim, Chan Woong Park, Sangyoung Moon, Hyun A. Lee, Byongki Kim, Dong Un Lee, Jae Ho Lee, Jiyong Park

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The effects of high-hydrostatic pressure (HHP) on the ginsenoside concentration in Korean red ginseng were investigated. HHP-pretreated Korean red ginseng samples were compared to samples produced by a conventional method. Six-year-old Korean fresh ginseng (Panax ginseng CA. Meyer) samples were vacuum-packaged in polyethylene film and treated at room, temperature for 1 min with HHP (200-600 MPa) and steamed at 98°C for 3 hr. Major ginsenosides of red ginseng were analyzed by HPLC. HHP-pretreated red ginseng showed a 45% higher level of total major ginsenosides than conventionally prepared red ginseng. The levels of 4 protopanaxadiol-type ginsenosides increased 34-43% and the levels of 5 protopanaxatriol-type ginsenosides increased 45-66%. Scanning electron microscopy and electrical conductivity spectrum analysis showed that HHP pretreatment damaged ginseng plant cells and increased extraction efficiencies of ginsenosides from red ginseng products.

Original languageEnglish
Pages (from-to)848-853
Number of pages6
JournalFood Science and Biotechnology
Volume16
Issue number5
Publication statusPublished - 2007 Dec 1

Fingerprint

Ginsenosides
Panax
Hydrostatic Pressure
Panax ginseng
polyethylene film
ginsenosides
Electric Conductivity
Plant Cells
sampling
Polyethylene
Vacuum
electrical conductivity
Electron Scanning Microscopy
ambient temperature
scanning electron microscopy
pretreatment
Spectrum Analysis
High Pressure Liquid Chromatography
Temperature

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Food Science
  • Applied Microbiology and Biotechnology

Cite this

Kim, S. O., Park, C. W., Moon, S., Lee, H. A., Kim, B., Lee, D. U., ... Park, J. (2007). Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng. Food Science and Biotechnology, 16(5), 848-853.
Kim, Sun Ok ; Park, Chan Woong ; Moon, Sangyoung ; Lee, Hyun A. ; Kim, Byongki ; Lee, Dong Un ; Lee, Jae Ho ; Park, Jiyong. / Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng. In: Food Science and Biotechnology. 2007 ; Vol. 16, No. 5. pp. 848-853.
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Kim, SO, Park, CW, Moon, S, Lee, HA, Kim, B, Lee, DU, Lee, JH & Park, J 2007, 'Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng', Food Science and Biotechnology, vol. 16, no. 5, pp. 848-853.

Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng. / Kim, Sun Ok; Park, Chan Woong; Moon, Sangyoung; Lee, Hyun A.; Kim, Byongki; Lee, Dong Un; Lee, Jae Ho; Park, Jiyong.

In: Food Science and Biotechnology, Vol. 16, No. 5, 01.12.2007, p. 848-853.

Research output: Contribution to journalArticle

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AU - Lee, Dong Un

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Kim SO, Park CW, Moon S, Lee HA, Kim B, Lee DU et al. Effects of high-hydrostatic pressure on ginsenoside concentrations in Korean red ginseng. Food Science and Biotechnology. 2007 Dec 1;16(5):848-853.