Open Access
Open access
volume 10 issue 1 pages 73-79

Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS

Publication typeJournal Article
Publication date2018-01-10
scimago Q1
wos Q1
SJR0.900
CiteScore8.8
Impact factor8.9
ISSN16746384, 25893610
Pharmacology
Complementary and alternative medicine
Pharmacology (medical)
Abstract
Objective To understand the in vivo metabolic fate of 1,2,3,4,6-Penta-O-galloyl-β- d -glucose (PGG) naturally existed in many medicinal herbs and food plants such as Rhus chinensis, Paeonia suffruticosa, Paeonia lactiflora and Mango. Methods The metabolites of PGG in rat biofluids were characterized using high performance liquid chromatography combined with quadrupole time-of-flight tandem mass spectrometry (HPLC-QTOF-MS). Results Ten metabolites in urine, five metabolites in feces and two metabolites in plasma, were observed when the rats were administrated with a single intravenous injection of PGG (20 mg/kg). Conclusion PGG is firstly metabolized to gallic acid, then gallic acid undergoes sulfation, glucuronidation and methylation by rat liver. The determination of metabolites and the proposed metabolic pathway of PGG in vivo will be benefit to gain deeper insights into its pharmacological activities.
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GOST |
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GOST Copy
Ma C. et al. Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS // Chinese Herbal Medicines. 2018. Vol. 10. No. 1. pp. 73-79.
GOST all authors (up to 50) Copy
Ma C., Zhao X., Wang P., Jia P., Zhao X., Xiao C., Zheng X. Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS // Chinese Herbal Medicines. 2018. Vol. 10. No. 1. pp. 73-79.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.chmed.2018.01.002
UR - https://doi.org/10.1016/j.chmed.2018.01.002
TI - Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS
T2 - Chinese Herbal Medicines
AU - Ma, Cui-xia
AU - Zhao, Xue
AU - Wang, Pei
AU - Jia, Pu
AU - Zhao, Xin‐Feng
AU - Xiao, Chao-Ni
AU - Zheng, Xiaohui
PY - 2018
DA - 2018/01/10
PB - Elsevier
SP - 73-79
IS - 1
VL - 10
SN - 1674-6384
SN - 2589-3610
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Ma,
author = {Cui-xia Ma and Xue Zhao and Pei Wang and Pu Jia and Xin‐Feng Zhao and Chao-Ni Xiao and Xiaohui Zheng},
title = {Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS},
journal = {Chinese Herbal Medicines},
year = {2018},
volume = {10},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/j.chmed.2018.01.002},
number = {1},
pages = {73--79},
doi = {10.1016/j.chmed.2018.01.002}
}
MLA
Cite this
MLA Copy
Ma, Cui-xia, et al. “Metabolite characterization of Penta- O -galloyl-β- D -glucose in rat biofluids by HPLC-QTOF-MS.” Chinese Herbal Medicines, vol. 10, no. 1, Jan. 2018, pp. 73-79. https://doi.org/10.1016/j.chmed.2018.01.002.