Determination of Puberulic Acid in Monascus-Fermented Red Yeast Rice by LC-MS/MS Combined with Precolumn Derivatization

Determination of Puberulic Acid in Monascus-Fermented Red Yeast Rice by LC-MS/MS Combined with Precolumn Derivatization

Puberulic acid (PA) is a mycotoxin produced by a species of <i>Penicillium</i>. It has received widespread attention as a significant contributor to the reported fatalities associated with red yeast rice dietary supplements. However, the detection of PA, especially at low concentration l...

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Bibliographic Details
Main Authors: Hui-Qin Pan, Rui Feng, Yan-Nan Tan, Xiao-Ya Qin, Yi-Min Cao, Xiu-Hong Mao, Qing Hu, Heng Zhou
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Toxins
Subjects:
red yeast rice
puberulic acid
LC-MS/MS
precolumn derivatization
methylation
Online Access:https://www.mdpi.com/2072-6651/17/1/11
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