Cited by 133Pharmacological Effects of Natural CompoundsTraditional Chinese Medicine AnalysisChromatography in Natural Products

Extraction of Glycyrrhizic Acid and Glabridin from Licorice

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Tian, Minglei, Yan, Hongyuan, Row, Kyung Ho·2008·International Journal of Molecular Sciences

Abstract

The extraction and separation conditions of glycyrrhizic acid and glabridin from licorice were investigated. By changing the different extraction solvents, procedures, times and temperature, the optimum extraction condition was established: the used of ethanol/water (30:70, v/v) as an extraction solvent, and 60 min dipping time under 50°C. The extracts of licorice were separated and determined by reversed-phase high performance liquid chromatography with a methanol/water (70:30, v/v, containing 1% acetic acid) as the mobile phase. Under the optimum extraction condition, 2.39 mg/g of glycyrrhizic acid and 0.92 mg/g of glabridin were extracted from Chinese licorice and the recoveries were 89.7% and 72.5% respectively.

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  1. [6]Fujisawa Y Sakamoto M Matsushita M Glycyrrhizin inhibits the lytic pathway of complement: possible mechanism of its anti-inflammatory effect on liver Microbiol Immunol 2000 44 799 804 11092245

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Authors
Tian, M., Yan, H., & Row, K. H.
Affiliations
Inha University (KR)
Corresponding author
Row, Kyung Ho
Venue
International Journal of Molecular Sciences
Publisher
MDPI AG
Published
2008-04-16
Volume
9
Issue
4
Pages
571-577
ISSN
1422-0067 (ISSN-L)
OpenAlex
W2098013424
Cited by
133
References
11
Citations by year
2026: 8 · 2025: 8 · 2024: 11 · 2023: 10 · 2022: 15 · 2021: 14 · 2020: 9 · 2019: 11 · 2018: 5 · 2017: 9 · 2016: 5 · 2015: 3 · 2014: 5 · 2013: 5 · 2012: 3
FWCI
3.64
Type
journal article
Language
en
Open access
Locations
  • International Journal of Molecular Sciences (publishedVersion, cc-by)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Inha University
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacological Effects of Natural Compounds
  • Health Sciences › Medicine › Complementary and alternative medicine › Traditional Chinese Medicine Analysis
  • Physical Sciences › Chemistry › Analytical Chemistry › Chromatography in Natural Products
Keywords
glycyrrhizin, glabridin, licorice, extraction optimization, ethanol-water solvent, reversed-phase HPLC, saponins, triterpenoids

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