Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/80726
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Peixoto, Marta | por |
dc.contributor.author | Freitas, Ana Sofia | por |
dc.contributor.author | Cunha, Ana | por |
dc.contributor.author | Oliveira, Rui Pedro Soares de | por |
dc.contributor.author | Almeida Aguiar, Cristina | por |
dc.date.accessioned | 2022-11-18T16:37:49Z | - |
dc.date.available | 2022-11-18T16:37:49Z | - |
dc.date.issued | 2022-08-31 | - |
dc.identifier.citation | Peixoto, M.; Freitas, A.S.; Cunha, A.; Oliveira, R.; Almeida-Aguiar, C. Mixing Propolis from Different Apiaries and Harvesting Years: Towards Propolis Standardization? Antibiotics 2022, 11, 1181. https://doi.org/10.3390/antibiotics11091181 | por |
dc.identifier.issn | 2079-6382 | por |
dc.identifier.uri | https://hdl.handle.net/1822/80726 | - |
dc.description.abstract | Global demand for safe, effective and natural products has been increasing in parallel with consumers’ concerns about personal and environmental health. Propolis, a traditional and potentially medicinal product with several health benefits, is a beehive product with a worldwide reputation. However, despite the bioactivities reported, the low productivity and high chemical heterogeneity have been extensively hampering broader industrial uses. To assist in overcoming some of these problems, we prepared and characterized mixtures of ethanol extracts of a heterogeneous propolis sample (Pereiro) collected over a five-year period (2011–2015) and, additionally, we mixed two different propolis samples from distinct regions of Portugal (Pereiro and Gerês), also harvested at different times. An investigation of the antimicrobial and antioxidant properties, as well as characterization of the chemical composition of the eleven propolis blends were performed in this work. The antioxidant and antimicrobial activities of such blends of propolis samples, either from different localities and/or different years, were maintained, or even enhanced, when a comparison of the individual extracts was conducted. The differences in the chemical composition of the original propolis samples were also diluted in the mixtures. The results reemphasize the great potential of propolis and suggest that mixing different samples, regardless of provenance or harvesting date, can contribute to propolis standardization while simultaneously increasing its availability and adding value to this beehive byproduct. | por |
dc.description.sponsorship | This research was funded by European Investment Funds by FEDER/COMPETE/POCI - Operational Competitiveness and Internationalization Programme, under Project POCI-01-0145-FEDER-006958 and National Funds by FCT—Portuguese Foundation for Science and Technology, under the project UID/AGR/04033/2019. Ana Freitas acknowledges the financial support provided by national funds through FCT—Portuguese Foundation for Science and Technology (PD/BD/128276/2017), under the Doctoral Programme “Agricultural Production Chains—from fork to farm” (PD/00122/2012) and from the European Social Funds and the Regional Operational Programme Norte 2020. This study was also supported by CITAB research unit (UIDB/04033/2020) and by CBMA research unit (UIDB/04050/2020) funded by national funds through the FCT I.Pg. | por |
dc.language.iso | eng | por |
dc.publisher | Multidisciplinary Digital Publishing Institute | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F04033%2F2019/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/POR_NORTE/PD%2FBD%2F128276%2F2017/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04033%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04050%2F2020/PT | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | propolis | por |
dc.subject | ethanol extracts | por |
dc.subject | blends of propolis | por |
dc.subject | phenolic compounds | por |
dc.subject | antimicrobial activity | por |
dc.subject | antioxidant potential | por |
dc.title | Mixing propolis from different apiaries and harvesting years: towards propolis standardization? | eng |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.mdpi.com/2079-6382/11/9/1181 | por |
oaire.citationIssue | 9 | por |
oaire.citationVolume | 11 | por |
dc.date.updated | 2022-09-22T12:02:17Z | - |
dc.identifier.eissn | 2079-6382 | - |
dc.identifier.doi | 10.3390/antibiotics11091181 | por |
dc.subject.fos | Ciências Naturais::Ciências Biológicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Antibiotics | por |
oaire.version | VoR | por |
Aparece nas coleções: | CBMA - Artigos/Papers DBio - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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antibiotics-11-01181.pdf | 689,08 kB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons