LC-MSn identification and characterization of the phenolic compounds from the fruits of Flacourtia indica (Burm. F.) Merr. and Flacourtia inermis Roxb.
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作者:
Alakolanga, A. G. A. W.
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Inst Fundamental Studies, Kandy, Sri LankaInst Fundamental Studies, Kandy, Sri Lanka
Alakolanga, A. G. A. W.
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Siriwardane, A. M. D. A.
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Inst Fundamental Studies, Kandy, Sri LankaInst Fundamental Studies, Kandy, Sri Lanka
Siriwardane, A. M. D. A.
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Kumar, N. Savitri
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Inst Fundamental Studies, Kandy, Sri LankaInst Fundamental Studies, Kandy, Sri Lanka
Kumar, N. Savitri
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Jayasinghe, Lalith
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Inst Fundamental Studies, Kandy, Sri LankaInst Fundamental Studies, Kandy, Sri Lanka
Jayasinghe, Lalith
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Jaiswal, Rakesh
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Jacobs Univ Bremen, Sch Sci & Engn, D-28759 Bremen, GermanyInst Fundamental Studies, Kandy, Sri Lanka
Jaiswal, Rakesh
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Kuhnert, Nikolai
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Jacobs Univ Bremen, Sch Sci & Engn, D-28759 Bremen, GermanyInst Fundamental Studies, Kandy, Sri Lanka
The phenolic compounds of the fruits of Flacourtia indica (Burm. F.) Merr. and Flacourtia inermis (Roxb.), mostly cultivated and consumed in Sri Lanka were investigated qualitatively by HPLC tandem mass spectrometry and high resolution mass spectrometry. Thirty-five phenolic compounds were detected and characterized on the basis of their unique fragmentation pattern in the negative ion mode tandem MS spectra. Twelve of them were extracted for the first time from these sources and four of them were not reported previously in nature. It was also possible to distinguish between the isobaric (same molecular weight) phenolic compounds, dicaffeoylquinic acids and caffeoylquinic acid glycosides. For the positive identification of phenolic compounds by LC-MSn a series of experiments were carried out. This is the first report for the full characterization of phenolic compounds of the fruits of F. indica and F. inermis by LC-MSn. (C) 2014 Elsevier Ltd. All rights reserved.
机构:
Inst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, FranceInst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, France
Sayagh, Charlotte
Massiot, Georges
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Inst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, FranceInst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, France
Massiot, Georges
Lavaud, Catherine
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Inst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, FranceInst Chim Mol Reims, UMR CNRS 7312, Equipe Chim Subst Nat, BP 1039, F-51687 Reims 2, France
机构:
Van Lang Univ, Fac Appl Technol, Sch Technol, Ho Chi Minh City, VietnamVan Lang Univ, Fac Appl Technol, Sch Technol, Ho Chi Minh City, Vietnam
Chau, Tan Phat
Devanesan, Sandhanasamy
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King Saud Univ, Dept Phys & Astron, Coll Sci, POB 2455, Riyadh 11451, Saudi ArabiaVan Lang Univ, Fac Appl Technol, Sch Technol, Ho Chi Minh City, Vietnam
Devanesan, Sandhanasamy
Ayub, Rashid
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King Saud Univ, Dept Sci & Technol, POB-2454, Riyadh 11451, Saudi ArabiaVan Lang Univ, Fac Appl Technol, Sch Technol, Ho Chi Minh City, Vietnam
Ayub, Rashid
Perumal, Karthikeyan
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Ohio State Univ, Dept Chem & Biochem, 151 W Woodruff Ave, Columbus, OH 43210 USAVan Lang Univ, Fac Appl Technol, Sch Technol, Ho Chi Minh City, Vietnam