Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína.
The objective of this study was to evaluate the content of bioactive components, the antioxidant activity and the relationship between chlorogenic acids and caffeine in 34 brands of commercial coffee from Panama. Ten bioactive compounds from the aqueous coffee extract were identified and quantified...
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| Format: | article |
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2018
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| Online Access: | http://dx.doi.org/104067/S0718-07642018000400043 http://jadimike.unachi.ac.pa/handle/123456789/86 |
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| _version_ | 1869652473563578368 |
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| author | Vega Ríos, Aracelly |
| author2 | De León, Javier Reyes, Stephany M. Miranda, Stepfanie Y |
| author2_role | author author author |
| author_browse | De León, Javier Miranda, Stepfanie Y Reyes, Stephany M. Vega Ríos, Aracelly |
| author_facet | Vega Ríos, Aracelly De León, Javier Reyes, Stephany M. Miranda, Stepfanie Y |
| author_role | author |
| collection | Repositorio JaDimike |
| dc.creator.none.fl_str_mv | Vega Ríos, Aracelly De León, Javier Reyes, Stephany M. Miranda, Stepfanie Y |
| dc.date.none.fl_str_mv | 2018 2019-08-05T20:34:06Z 2019-08-05T20:34:06Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/104067/S0718-07642018000400043 http://jadimike.unachi.ac.pa/handle/123456789/86 |
| dc.language.none.fl_str_mv | spanish es |
| dc.publisher.none.fl_str_mv | Información Tecnológica |
| dc.relation.none.fl_str_mv | Información Tecnológica;Vol. 29 Nº 4 – 2018 |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio JaDimike instname:Universidad Autónoma de Chiriquí instacron:UNACHI |
| dc.subject.none.fl_str_mv | chlorogenic acids caffeine; geisha coffee; bioactive components; antioxidant activity |
| dc.title.none.fl_str_mv | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | The objective of this study was to evaluate the content of bioactive components, the antioxidant activity and the relationship between chlorogenic acids and caffeine in 34 brands of commercial coffee from Panama. Ten bioactive compounds from the aqueous coffee extract were identified and quantified by high performance liquid chromatography and the antioxidant activity was determined by the method of radical 2,2- azinobis-(3-ethylbenzothiazoline-6-sulphonate). The bioactive components considered in the study were: 3- caffeoylquinic, 4-caffeoylquinic, 5-caffeoylquinic acids, the isomers 4,5-dicaffeoylquinic, 3,4-dicaffeoylquinic, 3,5-dicaffeoylquinic acids; caffeine, p-coumaric acid, gallic acid and caffeic acid. Chlorogenic acids and caffeine were the bioactive components of coffee present in greater proportion. The correlation between chlorogenic acids and antioxidant activity was R2=0.69 while the correlation between the caffeine content and the antioxidant activity was R2 = 0.16. A cup of 100 mL coffee with 10g of coffee of the geisha variety provides 92.8 mg of caffeine and 394.2 mg of chlorogenic acids. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | lrtest_b1d0970ae4100e5c1cc2b74a4d6292ed |
| instacron_str | UNACHI |
| institution | UNACHI |
| instname_str | Universidad Autónoma de Chiriquí |
| language_invalid_str_mv | spanish es |
| network_acronym_str | lrtest |
| network_name_str | lr |
| oai_identifier_str | oai:jadimike.unachi.ac.pa:123456789/86 |
| publishDate | 2018 |
| publishDateSort | 2018 |
| publisher.none.fl_str_mv | Información Tecnológica |
| reponame_str | Repositorio JaDimike |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína.Vega Ríos, AracellyDe León, JavierReyes, Stephany M.Miranda, Stepfanie Ychlorogenic acidscaffeine;geisha coffee;bioactive components;antioxidant activityThe objective of this study was to evaluate the content of bioactive components, the antioxidant activity and the relationship between chlorogenic acids and caffeine in 34 brands of commercial coffee from Panama. Ten bioactive compounds from the aqueous coffee extract were identified and quantified by high performance liquid chromatography and the antioxidant activity was determined by the method of radical 2,2- azinobis-(3-ethylbenzothiazoline-6-sulphonate). The bioactive components considered in the study were: 3- caffeoylquinic, 4-caffeoylquinic, 5-caffeoylquinic acids, the isomers 4,5-dicaffeoylquinic, 3,4-dicaffeoylquinic, 3,5-dicaffeoylquinic acids; caffeine, p-coumaric acid, gallic acid and caffeic acid. Chlorogenic acids and caffeine were the bioactive components of coffee present in greater proportion. The correlation between chlorogenic acids and antioxidant activity was R2=0.69 while the correlation between the caffeine content and the antioxidant activity was R2 = 0.16. A cup of 100 mL coffee with 10g of coffee of the geisha variety provides 92.8 mg of caffeine and 394.2 mg of chlorogenic acids.Información Tecnológica2019-08-05T20:34:06Z2019-08-05T20:34:06Z2018Articleinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://dx.doi.org/104067/S0718-07642018000400043http://jadimike.unachi.ac.pa/handle/123456789/86spanishesInformación Tecnológica;Vol. 29 Nº 4 – 2018info:eu-repo/semantics/openAccessreponame:Repositorio JaDimikeinstname:Universidad Autónoma de Chiriquíinstacron:UNACHIoai:jadimike.unachi.ac.pa:123456789/862019-10-16T15:11:21Z |
| spellingShingle | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. Vega Ríos, Aracelly chlorogenic acids caffeine; geisha coffee; bioactive components; antioxidant activity |
| status_str | publishedVersion |
| title | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| title_full | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| title_fullStr | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| title_full_unstemmed | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| title_short | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| title_sort | Componentes bioactivos de diferentes marcas de café comercial de Panamá. Relación entre ácidos clorogénicos y cafeína. |
| topic | chlorogenic acids caffeine; geisha coffee; bioactive components; antioxidant activity |
| url | http://dx.doi.org/104067/S0718-07642018000400043 http://jadimike.unachi.ac.pa/handle/123456789/86 |