Front. Chem. Frontiers in Chemistry Front. Chem. 2296-2646 Frontiers Media S.A. 867617 10.3389/fchem.2022.867617 Chemistry Correction Corrigendum: Systematic Characterization and Identification of Saikosaponins in Extracts From Bupleurum marginatum var. stenophyllum Using UPLC-PDA-Q/TOF-MS Liu et al. Corrigendum: Characterization and Identification of Saikosaponins Liu Wenxi 1 2 Cheng Xianlong 2 Kang Rong 2 Wang Yadan 2 Guo Xiaohan 2 Jing Wenguang 2 Wei Feng 2 * Ma Shuangcheng 1 2 * 1 Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China 2 National Institutes for Food and Drug Control, National Medical Products Administration, Beijing, China

Approved by: Frontiers Editorial Office, Frontiers Media SA, Switzerland

 *Correspondence: Feng Wei, weifeng@nifdc.org.cn; Shuangcheng Ma, masc@nifdc.org.cn

This article was submitted to Organic Chemistry, a section of the journal Frontiers in Chemistry

 21 04 2022 2022 10 867617 01 02 2022 02 02 2022 Copyright © 2022 Liu, Cheng, Kang, Wang, Guo, Jing, Wei and Ma. 2022 Liu, Cheng, Kang, Wang, Guo, Jing, Wei and Ma

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 A Corrigendum on Systematic Characterization and Identification of Saikosaponins in Extracts From Bupleurum marginatum var. stenophyllum Using UPLC-PDA-Q/TOF-MS by Liu, W., Cheng, X., Kang, R., Wang, Y., Guo, X., Jing, W., Wei, F., and Ma, S. (2021). Front. Chem. 9:747987. 10.3389/fchem.2021.747987 saikosaponins radix bupleuri UPLC-PDA-Q/TOF-MS Bupleurum marginatum var. stenophyllum Bupleurum chinense DC Bupleurum marginatum Wall.ex DC

In the original article, there was a mistake in Supplementary Figure S45C as published. The panel erroneously included peak 83. The corrected figure is available in Supplementary Material.

In the original article, there was an error in listing some of the compounds in the Results and Discussion section, which were erroneously included in this section. A correction has been made in Results and Discussion, “UPLC-PDA-Q/TOF-MS Analysis of the Saikosaponins Extract of BC and BMW”:

“The same sample processing and UPLC-PDA-Q/TOF-MS detection methods were applied to identify saikosaponins of BC and BMW, which were then compared with BMS, to explore the similarities and differences of saikosaponins from three Bupleurum species. As shown in Supplementary Figure S45, except for a few individual saikosaponins (compounds 15 and 96 were not found in BC, compounds 15, 83 and 96 were not found in BMW), the saikosaponins in BMS were almost the same as those in BC and BMW, which have a material basis as an alternative variety of BC and BMW.”

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

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 Supplementary Material

The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fchem.2022.867617/full#supplementary-material