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119 related items for PubMed ID: 11933846

  • 1. The separation of hypericine and pseudohypericine from Hypericum perforatum L.
    Smelcerovic A, Laatsch H, Lepojevic Z, Djordjevic S.
    Pharmazie; 2002 Mar; 57(3):178-80. PubMed ID: 11933846
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  • 2. Application of high-speed counter-current chromatography coupled with high-performance liquid chromatography-diode array detection for the preparative isolation and purification of hyperoside from Hypericum perforatum with online purity monitoring.
    Zhou T, Chen B, Fan G, Chai Y, Wu Y.
    J Chromatogr A; 2006 May 26; 1116(1-2):97-101. PubMed ID: 16620843
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  • 3. [Determining the quantity of hypericin in medicinal materials and asepsis seedings of Hypericum perforatum by HPLC].
    Chen ML, Huang LQ, Yang B, Fu MH, Luo YM.
    Zhongguo Zhong Yao Za Zhi; 2003 Nov 26; 28(11):1013-5. PubMed ID: 15615403
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  • 10. Liquid chromatography-tandem mass spectrometry of I3,II8-biapigenin, the major biflavone in Hypericum perforatum extracts.
    Colovic M, Caccia S.
    J Chromatogr B Analyt Technol Biomed Life Sci; 2008 Feb 15; 863(1):74-9. PubMed ID: 18243074
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  • 11. [Induction of callus of Hypericum perforatum L. and qualitative identification of active constituents of its callus].
    Xu MS, Huang LQ, Fu MH, Te HC, Li GF.
    Zhongguo Zhong Yao Za Zhi; 2001 Dec 15; 26(12):813-5. PubMed ID: 12776326
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  • 12. Determination of flavonoids in Hypericum perforatum by HPLC analysis.
    Wu Y, Zhou SD, Li P.
    Yao Xue Xue Bao; 2002 Apr 15; 37(4):280-2. PubMed ID: 12579824
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  • 15. 1H NMR determination of hypericin and pseudohypericin in complex natural mixtures by the use of strongly deshielded OH groups.
    Tatsis EC, Exarchou V, Troganis AN, Gerothanassis IP.
    Anal Chim Acta; 2008 Jan 28; 607(2):219-26. PubMed ID: 18190811
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  • 19. Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS.
    Tatsis EC, Boeren S, Exarchou V, Troganis AN, Vervoort J, Gerothanassis IP.
    Phytochemistry; 2007 Feb 28; 68(3):383-93. PubMed ID: 17196625
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  • 20. Preparative separation of capsaicin and dihydrocapsaicin from Capsicum frutescens by high-speed counter-current chromatography.
    Peng A, Ye H, Li X, Chen L.
    J Sep Sci; 2009 Sep 28; 32(17):2967-73. PubMed ID: 19655324
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