Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins
Proanthocyanidins (PAs) were characterized in husk, membranes, arils, and seeds of ‘Mollar de Elche’ pomegranate cultivar using liquid chromatography−electrospray ionization−ion-trap tandem mass spectrometry after acid catalysis in the presence of phloroglucinol (phloroglucinolysis). PAs were also e...
| Autores: | , , |
|---|---|
| Tipo de documento: | artigo |
| Data de publicação: | 2019 |
| País: | España |
| Recursos: | Universidad Miguel Hernández de Elche |
| Repositório: | REDIUMH. Depósito Digital de la UMH |
| OAI Identifier: | oai:dspace.umh.es:11000/31419 |
| Acesso em linha: | https://hdl.handle.net/11000/31419 |
| Access Level: | Acceso aberto |
| Palavra-chave: | pomegranate proanthocyanidins phloroglucinolysis ellagitannins anthocyanins CDU::5 - Ciencias puras y naturales::57 - Biología |
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Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of ProanthocyanidinsDiaz-Mula, Huertas MariaTomás-Barberán, Francisco A.García-Villalba, RocíopomegranateproanthocyanidinsphloroglucinolysisellagitanninsanthocyaninsCDU::5 - Ciencias puras y naturales::57 - BiologíaProanthocyanidins (PAs) were characterized in husk, membranes, arils, and seeds of ‘Mollar de Elche’ pomegranate cultivar using liquid chromatography−electrospray ionization−ion-trap tandem mass spectrometry after acid catalysis in the presence of phloroglucinol (phloroglucinolysis). PAs were also evaluated in commercial juice and in the juice made in the laboratory by pressing fresh arils. Pomegranate PAs were composed of a very rich mixture of flavan-3-ols: catechin, epicatechin, gallocatechin, epigallocatechin, epigallocatechin gallate, and epicatechin gallate. Catechins and gallocatechins were the most abundant units, while galloylated flavanols were detected at lower concentrations. The highest PA content was found in husk (1840.5 μg/g), followed by seeds (316.2 μg/g) and membranes (51.4 μg/g). With regard to the pomegranate edible parts, arils showed concentrations of 34.4 μg/g and pressed aril juice of 21.3 mg/L, lower than those found in other traditional PA-containing food and beverages, such as apple, grapes, chocolate, red wine, or tea. Higher concentrations similar to those found in red wine were observed in commercial whole fruit pressed pomegranate juice (146.9 mg/L). These PA concentrations represented between 0.1 and 7% of the total polyphenol content in the different pomegranate samples, which were richer in ellagitannins and anthocyanins. The mean degree of polymerization (1.2−2.1) revealed that PAs in Mollar pomegranate samples are constituted mainly of monomers and dimers, which may influence in better absorption and bioavailability of these compounds.American Chemical SocietyDepartamentos de la UMH::Biología Aplicada202420242019info:eu-repo/semantics/articleapplication/pdf8application/pdfhttps://hdl.handle.net/11000/31419reponame:REDIUMH. Depósito Digital de la UMHinstname:Universidad Miguel Hernández de ElcheIngléshttps://doi.org/10.1021/acs.jafc.8b07155info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:dspace.umh.es:11000/314192026-05-27T13:36:21Z |
| dc.title.none.fl_str_mv |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| title |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| spellingShingle |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins Diaz-Mula, Huertas Maria pomegranate proanthocyanidins phloroglucinolysis ellagitannins anthocyanins CDU::5 - Ciencias puras y naturales::57 - Biología |
| title_short |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| title_full |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| title_fullStr |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| title_full_unstemmed |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| title_sort |
Pomegranate Fruit and Juice (cv. Mollar), Rich in Ellagitannins and Anthocyanins, Also Provide a Significant Content of a Wide Range of Proanthocyanidins |
| dc.creator.none.fl_str_mv |
Diaz-Mula, Huertas Maria Tomás-Barberán, Francisco A. García-Villalba, Rocío |
| author |
Diaz-Mula, Huertas Maria |
| author_facet |
Diaz-Mula, Huertas Maria Tomás-Barberán, Francisco A. García-Villalba, Rocío |
| author_role |
author |
| author2 |
Tomás-Barberán, Francisco A. García-Villalba, Rocío |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
Departamentos de la UMH::Biología Aplicada |
| dc.subject.none.fl_str_mv |
pomegranate proanthocyanidins phloroglucinolysis ellagitannins anthocyanins CDU::5 - Ciencias puras y naturales::57 - Biología |
| topic |
pomegranate proanthocyanidins phloroglucinolysis ellagitannins anthocyanins CDU::5 - Ciencias puras y naturales::57 - Biología |
| description |
Proanthocyanidins (PAs) were characterized in husk, membranes, arils, and seeds of ‘Mollar de Elche’ pomegranate cultivar using liquid chromatography−electrospray ionization−ion-trap tandem mass spectrometry after acid catalysis in the presence of phloroglucinol (phloroglucinolysis). PAs were also evaluated in commercial juice and in the juice made in the laboratory by pressing fresh arils. Pomegranate PAs were composed of a very rich mixture of flavan-3-ols: catechin, epicatechin, gallocatechin, epigallocatechin, epigallocatechin gallate, and epicatechin gallate. Catechins and gallocatechins were the most abundant units, while galloylated flavanols were detected at lower concentrations. The highest PA content was found in husk (1840.5 μg/g), followed by seeds (316.2 μg/g) and membranes (51.4 μg/g). With regard to the pomegranate edible parts, arils showed concentrations of 34.4 μg/g and pressed aril juice of 21.3 mg/L, lower than those found in other traditional PA-containing food and beverages, such as apple, grapes, chocolate, red wine, or tea. Higher concentrations similar to those found in red wine were observed in commercial whole fruit pressed pomegranate juice (146.9 mg/L). These PA concentrations represented between 0.1 and 7% of the total polyphenol content in the different pomegranate samples, which were richer in ellagitannins and anthocyanins. The mean degree of polymerization (1.2−2.1) revealed that PAs in Mollar pomegranate samples are constituted mainly of monomers and dimers, which may influence in better absorption and bioavailability of these compounds. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019 2024 2024 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/11000/31419 |
| url |
https://hdl.handle.net/11000/31419 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
https://doi.org/10.1021/acs.jafc.8b07155 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.format.none.fl_str_mv |
application/pdf 8 application/pdf |
| dc.publisher.none.fl_str_mv |
American Chemical Society |
| publisher.none.fl_str_mv |
American Chemical Society |
| dc.source.none.fl_str_mv |
reponame:REDIUMH. Depósito Digital de la UMH instname:Universidad Miguel Hernández de Elche |
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Universidad Miguel Hernández de Elche |
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REDIUMH. Depósito Digital de la UMH |
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REDIUMH. Depósito Digital de la UMH |
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