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Frontiers in Chemistry logoLink to Frontiers in Chemistry
. 2025 Dec 5;13:1754927. doi: 10.3389/fchem.2025.1754927

Retraction: Qualitative and quantitative determination of chemical constituents in Jinbei oral liquid, a modern Chinese medicine for coronavirus disease 2019, by ultra-performance liquid chromatography coupled with mass spectrometry

Frontiers Editorial Office*
PMCID: PMC12716151  PMID: 41424460

The journal retraction the February 7 2023 article cited above.

Following publication, concerns were raised regarding the scientific validity of the article. An investigation was conducted in accordance with Frontiers’ policies. The authors failed to provide a satisfactory explanation and, as a result, the conclusions of the article have been deemed unreliable, and the article has been retracted.

This retraction was approved by the Chief Editors of Frontiers in Chemistry and the Chief Executive Editor of Frontiers. The authors do not agree to this retraction.

Footnotes

Edited and reviewed by: Michael Kassiou, The University of Sydney, Australia


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