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Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds from Myrtle (Myrtus communis L.).
Molecules. 2018 Nov 16; 23(11)M

Abstract

The phenolic compounds and anthocyanins present in myrtle berries are responsible for its beneficial health properties. In the present study, a new, microwave-assisted extraction for the analysis of both phenolic compounds and anthocyanins from myrtle pulp has been developed. Different extraction variables, including methanol composition, pH, temperature, and sample⁻solvent ratio were optimized by applying a Box⁻Behnken design and response surface methodology. Methanol composition and pH were the most influential variables for the total phenolic compounds (58.20% of the solvent in water at pH 2), and methanol composition and temperature for anthocyanins (50.4% of solvent at 50 °C). The methods developed showed high repeatability and intermediate precision (RSD < 5%). Both methods were applied to myrtle berries collected in two different areas of the province of Cadiz (Spain). Hierarchical clustering analysis results show that the concentration of bioactive compounds in myrtle is related to their geographical origin.

Authors+Show Affiliations

Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. ana.velascogope@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. mercedes.vazquez@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. estrella.espada@uca.es.Department of Chemical Engineering and Food Technology, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. ana.jimenezcantizano@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. marta.ferreiro@uca.es.Department of Chemical Engineering and Food Technology, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. antonio.amores@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. miguel.palma@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. carmelo.garcia@uca.es.Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, Puerto Real, 11510 Cadiz, Spain. gerardo.fernandez@uca.es.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30453481

Citation

V González de Peredo, Ana, et al. "Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds From Myrtle (Myrtus Communis L.)." Molecules (Basel, Switzerland), vol. 23, no. 11, 2018.
V González de Peredo A, Vázquez-Espinosa M, Espada-Bellido E, et al. Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds from Myrtle (Myrtus communis L.). Molecules. 2018;23(11).
V González de Peredo, A., Vázquez-Espinosa, M., Espada-Bellido, E., Jiménez-Cantizano, A., Ferreiro-González, M., Amores-Arrocha, A., Palma, M., G Barroso, C., & F Barbero, G. (2018). Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds from Myrtle (Myrtus communis L.). Molecules (Basel, Switzerland), 23(11). https://doi.org/10.3390/molecules23112992
V González de Peredo A, et al. Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds From Myrtle (Myrtus Communis L.). Molecules. 2018 Nov 16;23(11) PubMed PMID: 30453481.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Development of New Analytical Microwave-Assisted Extraction Methods for Bioactive Compounds from Myrtle (Myrtus communis L.). AU - V González de Peredo,Ana, AU - Vázquez-Espinosa,Mercedes, AU - Espada-Bellido,Estrella, AU - Jiménez-Cantizano,Ana, AU - Ferreiro-González,Marta, AU - Amores-Arrocha,Antonio, AU - Palma,Miguel, AU - G Barroso,Carmelo, AU - F Barbero,Gerardo, Y1 - 2018/11/16/ PY - 2018/10/16/received PY - 2018/11/12/revised PY - 2018/11/13/accepted PY - 2018/11/21/entrez PY - 2018/11/21/pubmed PY - 2019/2/26/medline KW - Box–Behnken design KW - Myrtus communis KW - anthocyanins KW - bioactive compounds KW - microwave-assisted extraction KW - myrtle KW - phenolic compounds JF - Molecules (Basel, Switzerland) JO - Molecules VL - 23 IS - 11 N2 - The phenolic compounds and anthocyanins present in myrtle berries are responsible for its beneficial health properties. In the present study, a new, microwave-assisted extraction for the analysis of both phenolic compounds and anthocyanins from myrtle pulp has been developed. Different extraction variables, including methanol composition, pH, temperature, and sample⁻solvent ratio were optimized by applying a Box⁻Behnken design and response surface methodology. Methanol composition and pH were the most influential variables for the total phenolic compounds (58.20% of the solvent in water at pH 2), and methanol composition and temperature for anthocyanins (50.4% of solvent at 50 °C). The methods developed showed high repeatability and intermediate precision (RSD < 5%). Both methods were applied to myrtle berries collected in two different areas of the province of Cadiz (Spain). Hierarchical clustering analysis results show that the concentration of bioactive compounds in myrtle is related to their geographical origin. SN - 1420-3049 UR - https://www.unboundmedicine.com/medline/citation/30453481/Development_of_New_Analytical_Microwave_Assisted_Extraction_Methods_for_Bioactive_Compounds_from_Myrtle__Myrtus_communis_L___ L2 - https://www.mdpi.com/resolver?pii=molecules23112992 DB - PRIME DP - Unbound Medicine ER -