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Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds.
Food Chem Toxicol. 2010 Aug-Sep; 48(8-9):2490-9.FC

Abstract

Several monofloral Cuban honeys were analyzed to determine their total phenolic, flavonoid, ascorbic acid, amino acid, protein and carotenoid contents as well as their radical-scavenging activity and antimicrobial capacities. The total phenolic, flavonoid and carotenoid contents varied considerably, and the highest values were obtained for Linen vine (Govania polygama (Jack) Urb) honey, which is classified as an amber honey. The highest amino acid content was found in Morning glory (Ipomoea triloba L.) while Liven vine had the highest protein content. Similarly Linen vine honey had the highest antioxidant activity while the lowest was found in Christmas vine (Turbina corymbosa (L.) Raf). Ascorbic acid was absent. Hydroxyl radical formation was studied by EPR and spin trapping, and it was found in all honeys tested. The antimicrobial activity was screened using two Gram-positive and Gram-negative bacteria. S. aureus was the most sensitive microorganism while Pseudomonas aeruginosa presented higher minimum active dilution values. Bacillus subtilis and Escherichia coli were both moderately sensitive to honey antimicrobial activity. A correlation between radical-scavenging activity and total phenolic content was found. Correlation existed also between color vs phenolics content, vs flavonoid content or between phenolic vs flavonoid.

Authors+Show Affiliations

Department of Biochemistry, Faculty of Medicine, Marche Polytechnic University, Via Ranieri 65, 60100 Ancona, Italy.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20558231

Citation

Alvarez-Suarez, Jose M., et al. "Antioxidant and Antimicrobial Capacity of Several Monofloral Cuban Honeys and Their Correlation With Color, Polyphenol Content and Other Chemical Compounds." Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association, vol. 48, no. 8-9, 2010, pp. 2490-9.
Alvarez-Suarez JM, Tulipani S, Díaz D, et al. Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds. Food Chem Toxicol. 2010;48(8-9):2490-9.
Alvarez-Suarez, J. M., Tulipani, S., Díaz, D., Estevez, Y., Romandini, S., Giampieri, F., Damiani, E., Astolfi, P., Bompadre, S., & Battino, M. (2010). Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds. Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association, 48(8-9), 2490-9. https://doi.org/10.1016/j.fct.2010.06.021
Alvarez-Suarez JM, et al. Antioxidant and Antimicrobial Capacity of Several Monofloral Cuban Honeys and Their Correlation With Color, Polyphenol Content and Other Chemical Compounds. Food Chem Toxicol. 2010 Aug-Sep;48(8-9):2490-9. PubMed PMID: 20558231.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds. AU - Alvarez-Suarez,Jose M, AU - Tulipani,Sara, AU - Díaz,Daimy, AU - Estevez,Yadiley, AU - Romandini,Stefania, AU - Giampieri,Francesca, AU - Damiani,Elisabetta, AU - Astolfi,Paola, AU - Bompadre,Stefano, AU - Battino,Maurizio, Y1 - 2010/06/15/ PY - 2010/04/08/received PY - 2010/06/07/revised PY - 2010/06/10/accepted PY - 2010/6/19/entrez PY - 2010/6/19/pubmed PY - 2010/11/4/medline SP - 2490 EP - 9 JF - Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association JO - Food Chem. Toxicol. VL - 48 IS - 8-9 N2 - Several monofloral Cuban honeys were analyzed to determine their total phenolic, flavonoid, ascorbic acid, amino acid, protein and carotenoid contents as well as their radical-scavenging activity and antimicrobial capacities. The total phenolic, flavonoid and carotenoid contents varied considerably, and the highest values were obtained for Linen vine (Govania polygama (Jack) Urb) honey, which is classified as an amber honey. The highest amino acid content was found in Morning glory (Ipomoea triloba L.) while Liven vine had the highest protein content. Similarly Linen vine honey had the highest antioxidant activity while the lowest was found in Christmas vine (Turbina corymbosa (L.) Raf). Ascorbic acid was absent. Hydroxyl radical formation was studied by EPR and spin trapping, and it was found in all honeys tested. The antimicrobial activity was screened using two Gram-positive and Gram-negative bacteria. S. aureus was the most sensitive microorganism while Pseudomonas aeruginosa presented higher minimum active dilution values. Bacillus subtilis and Escherichia coli were both moderately sensitive to honey antimicrobial activity. A correlation between radical-scavenging activity and total phenolic content was found. Correlation existed also between color vs phenolics content, vs flavonoid content or between phenolic vs flavonoid. SN - 1873-6351 UR - https://www.unboundmedicine.com/medline/citation/20558231/Antioxidant_and_antimicrobial_capacity_of_several_monofloral_Cuban_honeys_and_their_correlation_with_color_polyphenol_content_and_other_chemical_compounds_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0278-6915(10)00395-9 DB - PRIME DP - Unbound Medicine ER -