دورية أكاديمية
Authentication of strawberry tree (Arbutus unedo L.) honeys from southern Europe based on compositional parameters and biological activities
| العنوان: | Authentication of strawberry tree (Arbutus unedo L.) honeys from southern Europe based on compositional parameters and biological activities |
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| المؤلفون: | Osés Gómez, Sandra María, Nieto, Sonia, Rodrigo, Sara, Pérez, Sergio, Rojo, Susana, Sancho Ortiz, María Teresa, Fernández Muiño, Miguel Ángel |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2020 |
| المجموعة: | Repositorio Institucional de la Universidad de Burgos (RIUBU) |
| مصطلحات موضوعية: | Strawberry-tree honey, Arbutus unedo L, Arbutin, Polyphenols, Norisoprenoids, Benzene derivatives, Antioxidant activities, Anti-inflammatory activity, Antimicrobial activities, Alimentos, Food |
| الوصف: | Strawberry-tree (Arbutus unedo L.) honey is expensive and difficult to characterize by melissopalinology. This study aimed to authenticate strawberry-tree (A. unedo L.) honeys from southern Europe, determining arbutin, groups of polyphenols, volatile and semivolatile compounds, as well as biological activities such as trolox equivalent antioxidant capacity, antioxidant activities against both hydroxyl (AOA) and superoxide radicals (SRS), oxygen radical absorbance capacity, anti-inflammatory activity, and antimicrobial activity against 7 microorganisms (Escherichia coli, Streptococcus mutans, Staphylococcus aureus, Aspergillus flavus, Aspergillus niger, Fusarium sp., and Penicillium commune). Arbutin, analyzed using HPLC-UV, was quantified in 83% of the samples. Polyphenols' contents were high. Norisoprenoids and benzene derivatives were the major compounds determined using gas chromatography-mass spectrometry. Theobromine was detected in 67% of samples. 2,6,6-Trimetyl-4-oxo-2-cyclohexen-1-carboxaldehyde, 3,4,5 trimethylphenol and 2-hydroxycyclopent-2-en-1-one were proposed as potential strawberry-tree floral markers. Antioxidant and anti-inflammatory activities were significant. Honeys’ extracts showed higher AOA and SRS, and better antimicrobial activities than the honeys. This study highlights the potential of strawberry-tree honeys and/or their phenolic extracts for food, pharmaceutical and cosmetic uses. ; Spanish Junta de Castilla y León, Spain (BU041G18) |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2212-4292 |
| العلاقة: | Food Bioscience. 2020, V. 38, 100768; https://doi.org/10.1016/j.fbio.2020.100768Test; info:eu-repo/grantAgreement/JCyL/BU041G18; http://hdl.handle.net/10259/5544Test |
| DOI: | 10.1016/j.fbio.2020.100768 |
| الإتاحة: | https://doi.org/10.1016/j.fbio.2020.100768Test http://hdl.handle.net/10259/5544Test |
| حقوق: | Attribution-NonCommercial-NoDerivatives 4.0 Internacional ; http://creativecommons.org/licenses/by-nc-nd/4.0Test/ ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.DBE2A423 |
| قاعدة البيانات: | BASE |
| تدمد: | 22124292 |
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| DOI: | 10.1016/j.fbio.2020.100768 |