Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes.
The research consisted of preparing a water-soluble product in the form of a pulverulent solid from the aqueous Ilex guayusa Loes., leaves extract, for which it was considered a priority to maximize the content of caffeine and polyphenols. Reflux decoction was used as the solid-liquid extraction met...
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| Language: | spa |
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2023
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| Online Access: | https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725 |
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| author | Luna-Fox, Sting Brayan |
| author2 | Álvarez Castro, Reinaldo Rigoberto Peñafiel-Bonilla, Nelly Jazmín Radice, Matteo Scalvenzi, Laura Arteaga-Crespo, Yasiel López Hernández, Orestes Darío Bravo-Sánchez, Luis Ramón |
| author2_role | author author author author author author author |
| author_facet | Luna-Fox, Sting Brayan Álvarez Castro, Reinaldo Rigoberto Peñafiel-Bonilla, Nelly Jazmín Radice, Matteo Scalvenzi, Laura Arteaga-Crespo, Yasiel López Hernández, Orestes Darío Bravo-Sánchez, Luis Ramón |
| author_role | author |
| collection | Revista Universidad Técnica de Manabi |
| dc.creator.none.fl_str_mv | Luna-Fox, Sting Brayan Álvarez Castro, Reinaldo Rigoberto Peñafiel-Bonilla, Nelly Jazmín Radice, Matteo Scalvenzi, Laura Arteaga-Crespo, Yasiel López Hernández, Orestes Darío Bravo-Sánchez, Luis Ramón |
| dc.date.none.fl_str_mv | 2023-06-28 |
| dc.format.none.fl_str_mv | application/pdf application/zip application/x-rar application/epub+zip |
| dc.identifier.none.fl_str_mv | https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725 10.33936/latecnica.v13i1.5725 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Portoviejo: Universidad Técnica de Manabí |
| dc.relation.none.fl_str_mv | https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7029 https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7701 https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7702 https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7704 |
| dc.rights.none.fl_str_mv | https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | La Técnica. Revista de las Agrociencias. ISSN 2477-8982; Vol. 13 No. 1 (2023): Enero - Junio; 47-56 La Técnica. Revista de las Agrociencias. ISSN 2477-8982; Vol. 13 Núm. 1 (2023): Enero - Junio; 47-56 La Técnica. Revista de las Agrociencias. ISSN 2477-8982; v. 13 n. 1 (2023): Enero - Junio; 47-56 2477-8982 1390-6895 10.33936/latecnica.v13i1 reponame:Revista Universidad Técnica de Manabi instname:Universidad Técnica de Manabi instacron:UTM |
| dc.subject.none.fl_str_mv | Ilex guayusa; polifenóis; cafeína; spray drying. Ilex guayusa; polyphenols; caffeine; spray drying Ilex guayusa; polifenoles; cafeína; spray drying. |
| dc.title.none.fl_str_mv | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. Elaboración de un preparado hidrosoluble en forma de sólido pulverulento a partir de Ilex guayusa Loes. Elaboração de um preparado hidrossolúvel na forma de sólido pulverulento a partir de Ilex guayusa Loes. |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares |
| description | The research consisted of preparing a water-soluble product in the form of a pulverulent solid from the aqueous Ilex guayusa Loes., leaves extract, for which it was considered a priority to maximize the content of caffeine and polyphenols. Reflux decoction was used as the solid-liquid extraction method; the best conditions to extract the greatest amount of caffeine and polyphenols were with 15 g of guayusa leaves in 100 mL of distilled water, boiling for 30 min. Using ultraviolet-visible spectrophotometry, the amount of caffeine and total polyphenols was quantified, and concentrations of 71.7 and 55.76 mg·L-1 were obtained, respectively. Finally, the spray drying technology was applied to obtain the water-soluble powdery solid. For the characterization of the product, solubility tests were carried out, which resulted in a dissolution time when hot (close to boiling temperature) of less than 30 seconds and when cold (16 °C ± 2 °C) of less than 3 min. The pH and the total ash content were determined, which were 5.50 and 13.87%, respectively. From the microbiological evaluation it was found that the product was free of mesophilic aerobic microorganisms. The copper, zinc and iron content, determined by atomic absorption spectrophotometry, was 12.35, 234.50 and 19.35 mg·kg-1, correspondingly; lead was not detectable. The results obtained were consistent with the NTE INEN 1122:2013 regulation related to the requirements of soluble coffee obtained by spray drying. This research lays the foundations for the industrial development of a water-soluble product based on an aqueous extract of I. guayusa leaves, rich in caffeine and polyphenols. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | REVUTM_4372e6a219ee2e58bf6b63ae0e710b74 |
| identifier_str_mv | 10.33936/latecnica.v13i1.5725 |
| instacron_str | UTM |
| institution | UTM |
| instname_str | Universidad Técnica de Manabi |
| language | spa |
| network_acronym_str | REVUTM |
| network_name_str | Revista Universidad Técnica de Manabi |
| oai_identifier_str | oai:ojs2.revistas.utm.edu.ec:article/5725 |
| publishDate | 2023 |
| publisher.none.fl_str_mv | Portoviejo: Universidad Técnica de Manabí |
| reponame_str | Revista Universidad Técnica de Manabi |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Revista Universidad Técnica de Manabi - Universidad Técnica de Manabi |
| repository_id_str | 0 |
| rights_invalid_str_mv | https://creativecommons.org/licenses/by-nc-nd/4.0 |
| spelling | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes.Elaboración de un preparado hidrosoluble en forma de sólido pulverulento a partir de Ilex guayusa Loes.Elaboração de um preparado hidrossolúvel na forma de sólido pulverulento a partir de Ilex guayusa Loes.Luna-Fox, Sting Brayan Álvarez Castro, Reinaldo Rigoberto Peñafiel-Bonilla, Nelly Jazmín Radice, Matteo Scalvenzi, LauraArteaga-Crespo, YasielLópez Hernández, Orestes Darío Bravo-Sánchez, Luis RamónIlex guayusa; polifenóis; cafeína; spray drying.Ilex guayusa; polyphenols; caffeine; spray dryingIlex guayusa; polifenoles; cafeína; spray drying.The research consisted of preparing a water-soluble product in the form of a pulverulent solid from the aqueous Ilex guayusa Loes., leaves extract, for which it was considered a priority to maximize the content of caffeine and polyphenols. Reflux decoction was used as the solid-liquid extraction method; the best conditions to extract the greatest amount of caffeine and polyphenols were with 15 g of guayusa leaves in 100 mL of distilled water, boiling for 30 min. Using ultraviolet-visible spectrophotometry, the amount of caffeine and total polyphenols was quantified, and concentrations of 71.7 and 55.76 mg·L-1 were obtained, respectively. Finally, the spray drying technology was applied to obtain the water-soluble powdery solid. For the characterization of the product, solubility tests were carried out, which resulted in a dissolution time when hot (close to boiling temperature) of less than 30 seconds and when cold (16 °C ± 2 °C) of less than 3 min. The pH and the total ash content were determined, which were 5.50 and 13.87%, respectively. From the microbiological evaluation it was found that the product was free of mesophilic aerobic microorganisms. The copper, zinc and iron content, determined by atomic absorption spectrophotometry, was 12.35, 234.50 and 19.35 mg·kg-1, correspondingly; lead was not detectable. The results obtained were consistent with the NTE INEN 1122:2013 regulation related to the requirements of soluble coffee obtained by spray drying. This research lays the foundations for the industrial development of a water-soluble product based on an aqueous extract of I. guayusa leaves, rich in caffeine and polyphenols.La investigación consistió en elaborar un producto hidrosoluble en forma de sólido pulverulento a partir del extracto acuoso de las hojas de Ilex guayusa Loes., por lo que se consideró prioritario maximizar el contenido de cafeína y polifenoles. Se utilizó la decocción a reflujo como método de extracción sólido líquido; las mejores condiciones para extraer la mayor cantidad de cafeína y polifenoles fueron con 15 g de hojas de guayusa en 100 mL de agua destilada, a ebullición por 30 min. Mediante espectrofotometría ultravioleta-visible se cuantificó la cantidad de cafeína y de polifenoles totales, y se obtuvieron concentraciones de 71,7 y 55,76 mg·L-1, respectivamente. Finalmente, se aplicó la tecnología de “spray drying” para obtener el sólido pulverulento hidrosoluble. Para la caracterización del producto se realizaron pruebas de solubilidad, las cuales dieron como resultado un tiempo de disolución en caliente (cercano a la temperatura de ebullición) menor a 30 segundos y en frío (16 °C ± 2 °C) menor a 3 min. Se determinó el pH, y el contenido de cenizas totales, los cuales fueron 5,50 y 13,87%, respectivamente. De la evaluación microbiológica resultó que el producto estaba libre de microorganismos aerobios mesófilos. El contenido de cobre, zinc y hierro, determinado mediante espectrofotometría de absorción atómica, fue de 12,35; 234,50 y 19,35 mg·kg-1, correspondientemente; el plomo resultó no detectable. Los resultados obtenidos fueron coherentes con la normativa NTE INEN 1122:2013 relacionada a los requisitos de café soluble obtenido por “spray drying”. La presente investigación sienta las bases para el desarrollo industrial de un producto hidrosoluble a base de extracto acuoso de las hojas de I. guayusa rico en cafeína y polifenoles.A pesquisa consistiu em elaborar um produto hidrossolúvel na forma de sólido pulverulento a partir do extrato aquoso das folhas de Ilex guayusa Loes., portanto, foi considerado prioritário maximizar o conteúdo de cafeína e polifenóis. Utilizou-se a decocção por refluxo como método de extração sólido-líquido; as melhores condições para extrair a maior quantidade de cafeína e polifenóis foram com 15 g de folhas de guayusa em 100 mL de água destilada, em ebulição por 30 min. Por meio de espectrofotometria ultravioleta-visível, quantificou-se a quantidade de cafeína e polifenóis totais, obtendo-se concentrações de 71,7 e 55,76 mg.L-1, respectivamente. Finalmente, aplicou-se a tecnologia de "spray drying" para obter o sólido pulverulento hidrossolúvel. Para a caracterização do produto, foram realizados testes de solubilidade, os quais resultaram em um tempo de dissolução a quente (próximo à temperatura de ebulição) menor que 30 segundos e a frio (16 °C ± 2 °C) menor que 3 min. Determinou-se o pH e o conteúdo de cinzas totais, que foram 5,50 e 13,87%, respectivamente. Da avaliação microbiológica, resultou que o produto estava livre de microrganismos aeróbios mesófilos. O conteúdo de cobre, zinco e ferro, determinado por espectrofotometria de absorção atômica, foi de 12,35; 234,50 e 19,35 mg.kg-1, respectivamente; o chumbo resultou não detectável. Os resultados obtidos foram coerentes com a norma NTE INEN 1122:2013 relacionada aos requisitos de café solúvel obtido por "spray drying". A presente pesquisa estabelece as bases para o desenvolvimento industrial de um produto hidrossolúvel à base de extrato aquoso de folhas de I. guayusa rico em cafeína e polifenóis.Portoviejo: Universidad Técnica de Manabí2023-06-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículo evaluado por paresapplication/pdfapplication/zipapplication/x-rarapplication/epub+ziphttps://revistas.utm.edu.ec/index.php/latecnica/article/view/572510.33936/latecnica.v13i1.5725La Técnica. Revista de las Agrociencias. ISSN 2477-8982; Vol. 13 No. 1 (2023): Enero - Junio; 47-56La Técnica. Revista de las Agrociencias. ISSN 2477-8982; Vol. 13 Núm. 1 (2023): Enero - Junio; 47-56La Técnica. Revista de las Agrociencias. ISSN 2477-8982; v. 13 n. 1 (2023): Enero - Junio; 47-562477-89821390-689510.33936/latecnica.v13i1reponame:Revista Universidad Técnica de Manabiinstname:Universidad Técnica de Manabiinstacron:UTMspahttps://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7029https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7701https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7702https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725/7704Derechos de autor 2022 Sting Brayan Luna-Fox, Reinaldo Rigoberto Álvarez Castro, Nelly Jazmín Peñafiel-Bonilla, Matteo Radice, Laura Scalvenzi, Yasiel Arteaga-Crespo, Orestes Darío López Hernández, Luis Ramón Bravo-Sánchezhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccess2023-06-30T14:56:50Zoai:ojs2.revistas.utm.edu.ec:article/5725Institucionalhttps://revistas.utm.edu.ec/Universidad públicahttps://www.utm.edu.ec/..Ecuador.2528-78691390-6623opendoar:02023-06-30T14:56:50Revista Universidad Técnica de Manabi - Universidad Técnica de Manabifalse |
| spellingShingle | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. Luna-Fox, Sting Brayan Ilex guayusa; polifenóis; cafeína; spray drying. Ilex guayusa; polyphenols; caffeine; spray drying Ilex guayusa; polifenoles; cafeína; spray drying. |
| status_str | publishedVersion |
| title | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| title_full | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| title_fullStr | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| title_full_unstemmed | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| title_short | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| title_sort | Preparation of a water-soluble preparation in the form of a powdery solid from Ilex guayusa Loes. |
| topic | Ilex guayusa; polifenóis; cafeína; spray drying. Ilex guayusa; polyphenols; caffeine; spray drying Ilex guayusa; polifenoles; cafeína; spray drying. |
| url | https://revistas.utm.edu.ec/index.php/latecnica/article/view/5725 |