XIANG Qian,ZHAO Wenyan,WANG Chan,et al.Analysis of Terpenoids in Alismatis Rhizoma Before and After Processing with Salt-water Based on UPLC-Q-TOF-MS[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):154-161.
XIANG Qian,ZHAO Wenyan,WANG Chan,et al.Analysis of Terpenoids in Alismatis Rhizoma Before and After Processing with Salt-water Based on UPLC-Q-TOF-MS[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):154-161. DOI: 10.13422/j.cnki.syfjx.20212449.
Analysis of Terpenoids in Alismatis Rhizoma Before and After Processing with Salt-water Based on UPLC-Q-TOF-MS增强出版
在正离子模式下共鉴定出了30个化学成分,其中原萜烷型三萜28个,倍半萜2个。PCA和OPLS-DA结果显示,泽泻盐制前后成分差异明显,共筛选得到23-乙酰泽泻醇B、泽泻醇I、泽泻醇B、泽泻醇C、泽泻醇G、泽泻醇A、11-deoxy-alisol B 23-acetate、11-deoxy-alisol B、11-deoxy-alisol C和环氧泽泻烯10个差异性成分,其中泽泻醇G和泽泻醇A的含量盐制后明显下降。
To identify the chemical constituents of Alismatis Rhizoma before and after processing with salt-water by ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UPLC-Q-TOF-MS), and to investigate the changes of terpenoids in Alismatis Rhizoma before and after processing with salt-water.
Method
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UPLC-Q-TOF-MS was used to detect with 0.1% formic acid aqueous solution (A)-acetonitrile (B)as mobile phase for gradient elution (0-0.01 min, 20%B; 0.01-5 min, 20%-40%B; 5-40 min, 40%-95%B; 40-42 min, 95%B; 42-42.1 min, 95%-20%B; 42.1-45 min, 20%B), electrospray ionization (ESI) was selected for collection and detection in positive ion mode with the scanning range of
m
/
z
100-1 250 and ion source temperature at 500 ℃. The data were analyzed by PeakView 1.2.0.3, the components were identified according to the primary and secondary MS data, and combined with the reference substance and literature. After normalized treatment by MarkerView 1.2.1, the MS data were analyzed by principal component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA), and then the differential components before and after processing were screened. The content changes of differential components were analyzed according to the relative peak area.
Result
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A total of 30 components were identified under positive ion mode, including 28 prototerpene triterpenes and 2 sesquiterpenes. The results of PCA and OPLS-DA showed that there were significant differences in components from Alismatis Rhizoma before and after processing with salt-water, and 10 differential components (alisol B 23-acetate, alisol I, alismol, 11-deoxy-alisol B 23-acetate, alisol B, alisol C, 11-deoxy-alisol B, alisol G, 11-deoxy-alisol C and alisol A) were screened, and the contents of alisol G and alisol A decreased significantly after processing.
Conclusion
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UPLC-Q-TOF-MS can comprehensively and accurately identify the chemical constituents in raw and salt-processed products of Alismatis Rhizoma. It takes a great difference in the contents of chemical constituents before and after processing, and the difference of substituents is the main reason for this differences, which can provide reference for determining the material basis of efficacy changes of Alismatis Rhizoma before and after processing with salt-water.
processing of traditional Chinese medicineAlismatis Rhizomaultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UPLC-Q-TOF-MS)salt-processed productsterpenoidsprincipal component analysis (PCA)orthogonal partial least squares-discriminant analysis (OPLS-DA)
YANG N,DONG Y Q,WU M F,et al.Establishing a rapid classification and identification method for the major triterpenoids of Alisma orientale[J].Phytochem Anal,2020,31(3):384-394.
LI S,JIN S N,SONG C W,et al.The strategy for establishment of the multiple reaction monitoring based characteristic chemical profile of triterpenes in Alismatis Rhizoma using two combined tandem mass spectrometers[J].J Chromatogr A,2017,1524:121-134.
XIN X L,MAI Z P,WANG X,et al.Protostane alisol derivatives from the rhizome of Alisma orientale[J].Phytochem Lett,2016,16:8-11.
SONG C W,HUANG L,HUANG X F.Characterization of protostane triterpenoids in dried tuber of Alisma orientalis by Q-TOF mass spectrometry in both positive and negative modes[J].Asian J Org Chem,2013,25(18):10296-10304.
ZHAO W L,HUANG X Q,LI X Y,et al.Qualitative and quantitative analysis of major triterpenoids in Alismatis Rhizoma by high performance liquid chromatography/diode-array detector/quadrupole-time-of-flight mass spectrometry and ultra-performance liquid chromatography/triple quadrupole mass spectrometry[J].Molecules,2015,20(8):13958-13981.
CHEN L L,QI J,CHANG Y X,et al.Identification and determination of the major constituents in traditional Chinese medicinal formula Danggui-Shaoyao-San by HPLC-DAD-ESI-MS/MS[J].J Pharm Biomed Anal,2009,50(2):127-137.
TAI Y N,ZOU F X,ZHANG Q R,et al.Quantitative analysis of eight triterpenoids and two sesquiterpenoids in Rhizoma Alismatis by using UPLC-ESI/APCI-MS/MS and its application to optimisation of best harvest time and crude processing temperature[J].J Anal Methods Chem,2019,2019:8320171.
LIU X,LI S L,ZHOU Y,et al.Characterization of protostane triterpenoids in Alisma orientalis by ultra‐performance liquid chromatography coupled with quadrupole time‐of‐flight mass spectrometry[J].Rapid Commun Mass Spectrom,2010,24(11):1514-1522.
LIN P,WANG Q,LIU Y H,et al.Characterization of chemical profile and quantification of representative components of DanLou tablet,a traditional Chinese medicine prescription,by UHPLC-Q/TOF-MS combined with UHPLC-TQ-MS[J].J Pharm Biomed Anal,2020,180:113070.
XIAO C X,HE F,YANG M T,et al.Ultra-high performance liquid chromatography/triple quadrupole mass spectrometry study of the stabilities and transformations of four alisols in Alismatis Rhizoma and proprietary traditional Chinese medicine prescriptions[J].Pharmacogn Mag,2018,14(14):597-603.
GAO X X,SUN C P,YU Z L,et al.Correlation analysis between the chemical contents and bioactivity for the quality control of Alismatis Rhizoma[J].Acta Pharm Sin B,2018,8(2):242-251.
TAO Y,JIANG E C,YAN J Z,et al.A biochemometrics strategy for tracing diuretic components of crude and processed Alisma orientale based on quantitative determination and pharmacological evaluation[J].Biomed Chromatogr,2020,34(2):e4744.
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