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Enzymatic hydrolysis increases ginsenoside content in Korean red ginseng (Panax ginseng CA Meyer) and its biotransformation under hydrostatic pressure

Authors
Kim, Hyo WonHan, Sung HeeLee, Seog-WonChoi, Hyeon-SonSuh, Hyung JooHong, Ki-Bae
Issue Date
12월-2019
Publisher
WILEY
Keywords
enzymatic process; cytolase; high hydrostatic pressure; ginsenoside metabolites
Citation
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, v.99, no.15, pp.6806 - 6813
Indexed
SCIE
SCOPUS
Journal Title
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
Volume
99
Number
15
Start Page
6806
End Page
6813
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/61322
DOI
10.1002/jsfa.9965
ISSN
0022-5142
Abstract
BACKGROUND Enzymatic hydrolysis and high hydrostatic pressure (HHP) are common processing techniques in the extraction of active compounds from food materials. The aim of this study was to investigate the effects of enzymatic hydrolysis combined with HHP treatments on ginsenoside metabolites in red ginseng. RESULTS The yield and changes in the levels of polyphenol and ginsenoside were measured in red ginseng treated with commercial enzymes such as Ultraflo L, Viscozyme, Cytolase PCL5, Rapidase and Econase E at atmospheric pressure (0.1 MPa), 50 MPa, and 100 MPa. beta-Glucosidase activity of Cytolase was the highest at 4258.2 mg(-1), whereas Viscozyme showed the lowest activity at 10.6 mg(-1). Pressure of 100 MPa did not affect the stability or the activity of the beta-glucosidase. Treatment of red ginseng with Cytolase and Econase at 100 MPa significantly increased the dry weight and polyphenol content of red ginseng, compared with treatments at 0.1 MPa and 50 MPa (P < 0.05). The amounts of ginsenoside and ginsenoside metabolites derived from red ginseng processed using Cytolase were higher than those derived from red ginseng treated with the other enzymes. Treatment with Cytolase also significantly increased the skin and intestinal permeability of red ginseng-derived polyphenols. CONCLUSION Cytolase could be useful as an enzymatic treatment to enhance the yield of bioactive compounds from ginseng under HHP. In addition, ginsenoside metabolites obtained by Cytolase hydrolysis combined with HHP are functional substances with increased intestinal and skin permeability. (c) 2019 Society of Chemical Industry
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Suh, Hyung Joo
보건과학대학 (바이오시스템의과학부)
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