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Characterization of major and minor alk(en)ylresorcinols from mango (Mangifera indica L.) peels by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry.
Rapid Commun Mass Spectrom. 2007; 21(6):945-51.RC

Abstract

5-Alkyl- and 5-alkenylresorcinols, as well as their hydroxylated derivatives, were extracted from mango (Mangifera indica L.) peels, purified on polyamide and characterized by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry (HPLC/APcI-MS) for the first time. Among the 15 compounds analyzed, 3 major and 12 minor C(15)-, C(17)-, and C(19)-substituted resorcinols and related analogues, showing varying degrees of unsaturation, were characterized by their specific fragmentation patterns in collision-induced dissociation experiments. This marks the first report on the occurrence of mono-, di-, and triunsaturated C(15)-homologues, saturated and triunsaturated C(17)-homologues, and mono- and diunsaturated C(19)-homologues in mango peels. Additionally, several hydroxylated C(15)- and C(17)-homologues, also not yet described in mango, and a C(14)-monoene, unique because of its even-numbered side chain, were tentatively identified on the basis of their fragmentation patterns. The results obtained in the present study indicate that HPLC-DAD-APcI-MS(n), combined with the newly developed solid-phase extraction, is a powerful tool for the analysis of alk(en)ylresorcinols and could therefore be used for their determination in various matrices.

Authors+Show Affiliations

Institute of Food Technology, Section Plant Foodstuff Technology, Hohenheim University, August-von-Hartmann Strasse 3, D-70599 Stuttgart, Germany.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17295361

Citation

Knödler, Matthias, et al. "Characterization of Major and Minor Alk(en)ylresorcinols From Mango (Mangifera Indica L.) Peels By High-performance Liquid Chromatography/atmospheric Pressure Chemical Ionization Mass Spectrometry." Rapid Communications in Mass Spectrometry : RCM, vol. 21, no. 6, 2007, pp. 945-51.
Knödler M, Berardini N, Kammerer DR, et al. Characterization of major and minor alk(en)ylresorcinols from mango (Mangifera indica L.) peels by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Rapid Commun Mass Spectrom. 2007;21(6):945-51.
Knödler, M., Berardini, N., Kammerer, D. R., Carle, R., & Schieber, A. (2007). Characterization of major and minor alk(en)ylresorcinols from mango (Mangifera indica L.) peels by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Rapid Communications in Mass Spectrometry : RCM, 21(6), 945-51.
Knödler M, et al. Characterization of Major and Minor Alk(en)ylresorcinols From Mango (Mangifera Indica L.) Peels By High-performance Liquid Chromatography/atmospheric Pressure Chemical Ionization Mass Spectrometry. Rapid Commun Mass Spectrom. 2007;21(6):945-51. PubMed PMID: 17295361.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Characterization of major and minor alk(en)ylresorcinols from mango (Mangifera indica L.) peels by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. AU - Knödler,Matthias, AU - Berardini,Nicolai, AU - Kammerer,Dietmar R, AU - Carle,Reinhold, AU - Schieber,Andreas, PY - 2007/2/14/pubmed PY - 2007/5/10/medline PY - 2007/2/14/entrez SP - 945 EP - 51 JF - Rapid communications in mass spectrometry : RCM JO - Rapid Commun Mass Spectrom VL - 21 IS - 6 N2 - 5-Alkyl- and 5-alkenylresorcinols, as well as their hydroxylated derivatives, were extracted from mango (Mangifera indica L.) peels, purified on polyamide and characterized by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry (HPLC/APcI-MS) for the first time. Among the 15 compounds analyzed, 3 major and 12 minor C(15)-, C(17)-, and C(19)-substituted resorcinols and related analogues, showing varying degrees of unsaturation, were characterized by their specific fragmentation patterns in collision-induced dissociation experiments. This marks the first report on the occurrence of mono-, di-, and triunsaturated C(15)-homologues, saturated and triunsaturated C(17)-homologues, and mono- and diunsaturated C(19)-homologues in mango peels. Additionally, several hydroxylated C(15)- and C(17)-homologues, also not yet described in mango, and a C(14)-monoene, unique because of its even-numbered side chain, were tentatively identified on the basis of their fragmentation patterns. The results obtained in the present study indicate that HPLC-DAD-APcI-MS(n), combined with the newly developed solid-phase extraction, is a powerful tool for the analysis of alk(en)ylresorcinols and could therefore be used for their determination in various matrices. SN - 0951-4198 UR - https://www.unboundmedicine.com/medline/citation/17295361/Characterization_of_major_and_minor_alk_en_ylresorcinols_from_mango__Mangifera_indica_L___peels_by_high_performance_liquid_chromatography/atmospheric_pressure_chemical_ionization_mass_spectrometry_ L2 - https://doi.org/10.1002/rcm.2919 DB - PRIME DP - Unbound Medicine ER -