{"title":"基于数据挖掘的液相色谱-串联质谱分析赤小豆当归散的化学性质","authors":"Ji Chen, Ting Tan, Yun Luo","doi":"10.1002/rcm.10134","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Rationale</h3>\n \n <p>Chixiaodou Danggui San (CDS), composed of Vignae semen (VS) and Angelicae sinensis radix (ASR), has been utilized for the treatment of hemorrhoids in China. However, the chemical profiling of CDS remains insufficiently explored. Therefore, it is necessary to establish an accurate and rapid method for the chemical profiling of CDS.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>The structure elucidation of natural products using ultra-high performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (UHPLC-QTOF-MS/MS), despite its exceptional capabilities, remains limited due to the complexity of mixtures containing hundreds of compounds. In this study, we utilized the UHPLC-QTOF-MS/MS in conjunction with data mining strategy, incorporating diagnostic fragment ions (DFIs) and neutral loss (NL), for the rapid classification and identification of compounds in CDS.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Consequently, 97 chemical compositions were tentatively characterized, comprising 31 flavonoids, 25 triterpenoid saponins, 11 fatty acids, 10 chlorogenic acids, and 20 others. Out of these, 13 were verified using authentic standards. Twenty-one triterpenoid saponins were tentatively characterized as new compounds, which need to be purified, and were identified by NMR data. It is noteworthy that flavonoids and triterpenoid saponins are exclusive to VS, chlorogenic acid is unique to ASR, while fatty acids and other compounds are present in both VS and ASR.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>Our findings represent a crucial step in elucidating the active compounds in CDS for the treatment of hemorrhoids.</p>\n </section>\n </div>","PeriodicalId":225,"journal":{"name":"Rapid Communications in Mass Spectrometry","volume":"39 23","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chemical Profiling of Chixiaodou Danggui San Using Liquid Chromatography–Tandem Mass Spectrometry With Data Mining Strategy\",\"authors\":\"Ji Chen, Ting Tan, Yun Luo\",\"doi\":\"10.1002/rcm.10134\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Rationale</h3>\\n \\n <p>Chixiaodou Danggui San (CDS), composed of Vignae semen (VS) and Angelicae sinensis radix (ASR), has been utilized for the treatment of hemorrhoids in China. However, the chemical profiling of CDS remains insufficiently explored. Therefore, it is necessary to establish an accurate and rapid method for the chemical profiling of CDS.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>The structure elucidation of natural products using ultra-high performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (UHPLC-QTOF-MS/MS), despite its exceptional capabilities, remains limited due to the complexity of mixtures containing hundreds of compounds. In this study, we utilized the UHPLC-QTOF-MS/MS in conjunction with data mining strategy, incorporating diagnostic fragment ions (DFIs) and neutral loss (NL), for the rapid classification and identification of compounds in CDS.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>Consequently, 97 chemical compositions were tentatively characterized, comprising 31 flavonoids, 25 triterpenoid saponins, 11 fatty acids, 10 chlorogenic acids, and 20 others. Out of these, 13 were verified using authentic standards. Twenty-one triterpenoid saponins were tentatively characterized as new compounds, which need to be purified, and were identified by NMR data. It is noteworthy that flavonoids and triterpenoid saponins are exclusive to VS, chlorogenic acid is unique to ASR, while fatty acids and other compounds are present in both VS and ASR.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusions</h3>\\n \\n <p>Our findings represent a crucial step in elucidating the active compounds in CDS for the treatment of hemorrhoids.</p>\\n </section>\\n </div>\",\"PeriodicalId\":225,\"journal\":{\"name\":\"Rapid Communications in Mass Spectrometry\",\"volume\":\"39 23\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-09-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rapid Communications in Mass Spectrometry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/rcm.10134\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMICAL RESEARCH METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rapid Communications in Mass Spectrometry","FirstCategoryId":"92","ListUrlMain":"https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/rcm.10134","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
Chemical Profiling of Chixiaodou Danggui San Using Liquid Chromatography–Tandem Mass Spectrometry With Data Mining Strategy
Rationale
Chixiaodou Danggui San (CDS), composed of Vignae semen (VS) and Angelicae sinensis radix (ASR), has been utilized for the treatment of hemorrhoids in China. However, the chemical profiling of CDS remains insufficiently explored. Therefore, it is necessary to establish an accurate and rapid method for the chemical profiling of CDS.
Methods
The structure elucidation of natural products using ultra-high performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (UHPLC-QTOF-MS/MS), despite its exceptional capabilities, remains limited due to the complexity of mixtures containing hundreds of compounds. In this study, we utilized the UHPLC-QTOF-MS/MS in conjunction with data mining strategy, incorporating diagnostic fragment ions (DFIs) and neutral loss (NL), for the rapid classification and identification of compounds in CDS.
Results
Consequently, 97 chemical compositions were tentatively characterized, comprising 31 flavonoids, 25 triterpenoid saponins, 11 fatty acids, 10 chlorogenic acids, and 20 others. Out of these, 13 were verified using authentic standards. Twenty-one triterpenoid saponins were tentatively characterized as new compounds, which need to be purified, and were identified by NMR data. It is noteworthy that flavonoids and triterpenoid saponins are exclusive to VS, chlorogenic acid is unique to ASR, while fatty acids and other compounds are present in both VS and ASR.
Conclusions
Our findings represent a crucial step in elucidating the active compounds in CDS for the treatment of hemorrhoids.
期刊介绍：
Rapid Communications in Mass Spectrometry is a journal whose aim is the rapid publication of original research results and ideas on all aspects of the science of gas-phase ions; it covers all the associated scientific disciplines. There is no formal limit on paper length ("rapid" is not synonymous with "brief"), but papers should be of a length that is commensurate with the importance and complexity of the results being reported. Contributions may be theoretical or practical in nature; they may deal with methods, techniques and applications, or with the interpretation of results; they may cover any area in science that depends directly on measurements made upon gaseous ions or that is associated with such measurements.
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