Cited by 108Drug Solubulity and Delivery SystemsMangiferin and Mango ExtractsAdvanced Drug Delivery Systems

Improving permeability and oral absorption of mangiferin by phospholipid complexation

Ma, Hequn, Chen, Hongming, Sun, Le, Tong, Lijin, Zhang, Tianhong·2014·Fitoterapia

Abstract

Mangiferin is an active ingredient of medicinal plant with poor hydrophilicity and lipophilicity. Many reports focused on improving aqueous solubility, but oral bioavailability of mangiferin was still limited. In this study, we intended to increase not only solubility, but also membrane permeability of mangiferin by a phospholipid complexation technique. The new complex's physicochemical properties were characterized in terms of scanning electron microscopy (SEM), differential scanning calorimetry (DSC), infrared absorption spectroscopy (IR), aqueous solubility, oil-water partition coefficient and in vitro dissolution. The intestinal absorption of the complex was studied by the rat in situ intestinal perfusion model. After oral administration of mangiferin-phospholipid complex and crude mangiferin in rats, the concentrations of mangiferin were determined by a validated RP-HPLC method. Results showed that the solubility of the complex in water and in n-octanol was enhanced and the oil-water partition coefficient was improved by 6.2 times and the intestinal permeability in rats was enhanced significantly. Peak plasma concentration and AUC of mangiferin from the complex (Cmax: 377.66 μg/L, AUC: 1039.94 μg/L*h) were higher than crude mangiferin (Cmax: 180 μg/L, AUC: 2355.63 μg/L*h). In view of improved solubility and enhanced permeability, phospholipid complexation technique can increase bioavailability of mangiferin by 2.3 times in comparison to the crude mangiferin.

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Crossref · 10.1016/j.fitote.2013.10.016

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31 of 31 references verified0 citation errors · 0 not checkable

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  • Orally administered MGF has low aqueous solubility and limited intestinal permeability, resulting in poor systemic exposure at conventional doses.

    “Orally administered MGF shows low aqueous solubility and limited intestinal permeability, resulting in poor systemic exposure at conventional doses (157-160).”
  • Mangiferin derivatives with improved solubility, bioavailability and potency were obtained by chemical or biotransformation methods.

    “In order to identify more effective therapeutic compounds, mangiferin derivatives with improved solubility, bioavailability and potency were obtained by chemical or biotransformation methods (9).”
  • Oral absorption of mangiferin is low.

    “As the fat and water distribution coefficient of mangiferin is relatively high, oral absorption is low (9), which suggests that mangiferin may be better absorbed through the skin.”
  • The fat and water distribution coefficient of mangiferin is relatively high.

    “As the fat and water distribution coefficient of mangiferin is relatively high, oral absorption is low (9), which suggests that mangiferin may be better absorbed through the skin.”

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Research works printed but not linked: 2

  1. AllesiP, 1995, Micronization processes: RESS of progesterone, Atti del III Congresso: I fluid supercriticie lelo roapplicazioni, Trieste, 213
  2. Qin, 2006, Phospholipid solubilization of both poorly water-soluble and poorly oil-soluble drug into oils using freeze-drying technology, AJPS, 1, 103

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Authors
Ma, H., Chen, H., Sun, L., Tong, L., & Zhang, T.
Affiliations
Shenyang Pharmaceutical University (CN)
Corresponding author
Zhang, Tianhong
Venue
Fitoterapia
Publisher
Elsevier BV
Published
2014-03
Volume
93
Pages
54-61
ISSN
0367-326X (ISSN-L)
OpenAlex
W1997597510
Cited by
108
References
31
Citations by year
2026: 8 · 2025: 16 · 2024: 8 · 2023: 9 · 2022: 7 · 2021: 13 · 2020: 6 · 2019: 6 · 2018: 11 · 2017: 4 · 2016: 11 · 2015: 7 · 2014: 2
FWCI
3.63
Type
journal article
Language
en
Open access
closed
Locations
  • Fitoterapia (publishedVersion)
  • PubMed (publishedVersion)
Funders
Shenyang Pharmaceutical University
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Drug Solubulity and Delivery Systems
  • Health Sciences › Medicine › Complementary and alternative medicine › Mangiferin and Mango Extracts
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advanced Drug Delivery Systems
Keywords
mangiferin, phospholipid complexation, oral bioavailability, intestinal permeability, water solubility, oil-water partition coefficient, in situ intestinal perfusion, plasma pharmacokinetics, poorly water-soluble drugs, drug solubilization
MeSH terms
Administration, Oral, Animals, Biological Availability, Calorimetry, Differential Scanning, Drug Compounding, Intestinal Absorption, Male, Phytotherapy, Microscopy, Electron, Scanning, Permeability, Phospholipids, Random Allocation, Solubility, Spectrophotometry, Infrared, Rats, Sprague-Dawley, Xanthones, Rats

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