Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics
Descripción del Articulo
The research aimed to develop a children's pumpkin compote, functional, inexpensive, preservative-free and of considerable shelf life. The effect of incorporating xanthan gum (XG) was evaluated at three concentrations (0.10%, 0.15% and 0.20%) on its rheological properties. Sensory characteristi...
Autores: | , , , , , |
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Formato: | artículo |
Fecha de Publicación: | 2020 |
Institución: | Universidad Nacional de Trujillo |
Repositorio: | Revista UNITRU - Scientia Agropecuaria |
Lenguaje: | español |
OAI Identifier: | oai:ojs.revistas.unitru.edu.pe:article/2921 |
Enlace del recurso: | http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921 |
Nivel de acceso: | acceso abierto |
Materia: | shelf life accelerated testing macre pumpkin Ostwald Waele model xanthan gum. vida útil pruebas aceleradas zapallo macre Ostwald de Waele goma xantana. |
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oai:ojs.revistas.unitru.edu.pe:article/2921 |
network_acronym_str |
2411-1783 |
repository_id_str |
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network_name_str |
Revista UNITRU - Scientia Agropecuaria |
dc.title.none.fl_str_mv |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics Compota de zapallo (Cucúrbita máxima Dutch.) para infantes, funcional, de bajo costo, sin conservantes y de considerable tiempo de vida útil: características reológicas, sensoriales, fisicoquímicas, nutritivas y microbiológicas |
title |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
spellingShingle |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics Camayo-Lapa, Becquer shelf life accelerated testing macre pumpkin Ostwald Waele model xanthan gum. vida útil pruebas aceleradas zapallo macre Ostwald de Waele goma xantana. |
title_short |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
title_full |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
title_fullStr |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
title_full_unstemmed |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
title_sort |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics |
dc.creator.none.fl_str_mv |
Camayo-Lapa, Becquer Quispe-Solano, Miguel De La Cruz-Porta, Erika Manyari-Cervantes, Galia Espinoza-Silva, Clara Huamán-De La Cruz, Alex |
author |
Camayo-Lapa, Becquer |
author_facet |
Camayo-Lapa, Becquer Quispe-Solano, Miguel De La Cruz-Porta, Erika Manyari-Cervantes, Galia Espinoza-Silva, Clara Huamán-De La Cruz, Alex |
author_role |
author |
author2 |
Quispe-Solano, Miguel De La Cruz-Porta, Erika Manyari-Cervantes, Galia Espinoza-Silva, Clara Huamán-De La Cruz, Alex |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
shelf life accelerated testing macre pumpkin Ostwald Waele model xanthan gum. vida útil pruebas aceleradas zapallo macre Ostwald de Waele goma xantana. |
topic |
shelf life accelerated testing macre pumpkin Ostwald Waele model xanthan gum. vida útil pruebas aceleradas zapallo macre Ostwald de Waele goma xantana. |
dc.description.none.fl_txt_mv |
The research aimed to develop a children's pumpkin compote, functional, inexpensive, preservative-free and of considerable shelf life. The effect of incorporating xanthan gum (XG) was evaluated at three concentrations (0.10%, 0.15% and 0.20%) on its rheological properties. Sensory characteristics were applied to 60 panelists (30 undergraduate students and 30 children between 2 and 3 years). Its physical, physicochemical, and microbiological characteristics were determined. With the pH values was estimated the shelf life of pumpkin compote using accelerated testing method. The product was stored at 20 °C, 30 °C and 40 °C for 0, 10, 20, and 30 days. The results show the pumpkin compote presented non-Newtonian behavior, pseudoplastic, and was adjusted to the Ostwald Waele model (R2 > 0.98). Compote formulated with 0.15% of XG was conceived as the best treatment, with a "Like" scale for color attributes, smell, texture, taste and general appearance (3.80 to 4.13 points) associated with the presence of 82.45% humidity, 5.40 pH, 17 °Brix, and absence of molds, yeasts and total coliforms. Influence of temperature on viscosity was modeled using Arrhenius equation, showing a decrease in viscosity with increasing temperature. Finally, the estimated shelf life at 20 °C, 30 °C and 40 °C were 125, 75, and 45 days, respectively. La investigación tuvo por objetivo elaborar una compota de zapallo para infantes, funcional, de bajo costo, sin conservantes y de considerable tiempo de vida útil. Fue evaluado el efecto de la incorporación de goma xantana (GX) a tres concentraciones (0,10%, 0,15% y 0,20%) sobre sus propiedades reológicas. Las características sensoriales fueron aplicadas a 60 panelistas (30 estudiantes nivel pregrado y 30 niños entre 2 a 3 años). Se determinaron sus características físicas, fisicoquímicas y microbiológicas. Con los valores de pH, se estimó la vida útil de la compota de zapallo a través del método de pruebas aceleradas a 20 °C, 30 °C y 40 °C y durante 0, 10, 20, y 30 días. Los resultados mostraron que la compota presentó un comportamiento no-newtoniano, pseudoplástico y ajustado al modelo de Ostwald de Waele (R2 > 0,98). La compota formulada con 0,15% de GX se concibe como el mejor tratamiento, con nivel de “Me gusta” para los atributos de color, olor, textura, sabor y apariencia general (3,80 a 4,13 puntos), asociado a la presencia de 82,45% de humedad, 5,40 de pH, 17 °Brix, y ausencia de mohos, levaduras y coliformes totales. La influencia de la temperatura en la viscosidad se modeló utilizando la ecuación de Arrhenius, mostrando una disminución en la viscosidad con el aumento de la temperatura. Finalmente, la vida útil estimada a 20 °C, 30 °C y 40 °C fue de 125, 75 y 45 días, respectivamente. |
description |
The research aimed to develop a children's pumpkin compote, functional, inexpensive, preservative-free and of considerable shelf life. The effect of incorporating xanthan gum (XG) was evaluated at three concentrations (0.10%, 0.15% and 0.20%) on its rheological properties. Sensory characteristics were applied to 60 panelists (30 undergraduate students and 30 children between 2 and 3 years). Its physical, physicochemical, and microbiological characteristics were determined. With the pH values was estimated the shelf life of pumpkin compote using accelerated testing method. The product was stored at 20 °C, 30 °C and 40 °C for 0, 10, 20, and 30 days. The results show the pumpkin compote presented non-Newtonian behavior, pseudoplastic, and was adjusted to the Ostwald Waele model (R2 > 0.98). Compote formulated with 0.15% of XG was conceived as the best treatment, with a "Like" scale for color attributes, smell, texture, taste and general appearance (3.80 to 4.13 points) associated with the presence of 82.45% humidity, 5.40 pH, 17 °Brix, and absence of molds, yeasts and total coliforms. Influence of temperature on viscosity was modeled using Arrhenius equation, showing a decrease in viscosity with increasing temperature. Finally, the estimated shelf life at 20 °C, 30 °C and 40 °C were 125, 75, and 45 days, respectively. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-08 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921 10.17268/sci.agropecu.2020.02.07 |
url |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921 |
identifier_str_mv |
10.17268/sci.agropecu.2020.02.07 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921/3087 http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921/3265 |
dc.rights.none.fl_str_mv |
Derechos de autor 2020 Scientia Agropecuaria info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Derechos de autor 2020 Scientia Agropecuaria |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional de Trujillo |
publisher.none.fl_str_mv |
Universidad Nacional de Trujillo |
dc.source.none.fl_str_mv |
Scientia Agropecuaria; Vol. 11 No. 2 (2020): Abril-Junio; 203-212 Scientia Agropecuaria; Vol. 11 Núm. 2 (2020): Abril-Junio; 203-212 2306-6741 2077-9917 reponame:Revista UNITRU - Scientia Agropecuaria instname:Universidad Nacional de Trujillo instacron:UNITRU |
reponame_str |
Revista UNITRU - Scientia Agropecuaria |
collection |
Revista UNITRU - Scientia Agropecuaria |
instname_str |
Universidad Nacional de Trujillo |
instacron_str |
UNITRU |
institution |
UNITRU |
repository.name.fl_str_mv |
-
|
repository.mail.fl_str_mv |
mail@mail.com |
_version_ |
1701379323231993856 |
spelling |
Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristicsCompota de zapallo (Cucúrbita máxima Dutch.) para infantes, funcional, de bajo costo, sin conservantes y de considerable tiempo de vida útil: características reológicas, sensoriales, fisicoquímicas, nutritivas y microbiológicasCamayo-Lapa, BecquerQuispe-Solano, MiguelDe La Cruz-Porta, ErikaManyari-Cervantes, GaliaEspinoza-Silva, ClaraHuamán-De La Cruz, Alexshelf lifeaccelerated testingmacre pumpkinOstwald Waele modelxanthan gum.vida útilpruebas aceleradaszapallo macreOstwald de Waelegoma xantana.The research aimed to develop a children's pumpkin compote, functional, inexpensive, preservative-free and of considerable shelf life. The effect of incorporating xanthan gum (XG) was evaluated at three concentrations (0.10%, 0.15% and 0.20%) on its rheological properties. Sensory characteristics were applied to 60 panelists (30 undergraduate students and 30 children between 2 and 3 years). Its physical, physicochemical, and microbiological characteristics were determined. With the pH values was estimated the shelf life of pumpkin compote using accelerated testing method. The product was stored at 20 °C, 30 °C and 40 °C for 0, 10, 20, and 30 days. The results show the pumpkin compote presented non-Newtonian behavior, pseudoplastic, and was adjusted to the Ostwald Waele model (R2 > 0.98). Compote formulated with 0.15% of XG was conceived as the best treatment, with a "Like" scale for color attributes, smell, texture, taste and general appearance (3.80 to 4.13 points) associated with the presence of 82.45% humidity, 5.40 pH, 17 °Brix, and absence of molds, yeasts and total coliforms. Influence of temperature on viscosity was modeled using Arrhenius equation, showing a decrease in viscosity with increasing temperature. Finally, the estimated shelf life at 20 °C, 30 °C and 40 °C were 125, 75, and 45 days, respectively.La investigación tuvo por objetivo elaborar una compota de zapallo para infantes, funcional, de bajo costo, sin conservantes y de considerable tiempo de vida útil. Fue evaluado el efecto de la incorporación de goma xantana (GX) a tres concentraciones (0,10%, 0,15% y 0,20%) sobre sus propiedades reológicas. Las características sensoriales fueron aplicadas a 60 panelistas (30 estudiantes nivel pregrado y 30 niños entre 2 a 3 años). Se determinaron sus características físicas, fisicoquímicas y microbiológicas. Con los valores de pH, se estimó la vida útil de la compota de zapallo a través del método de pruebas aceleradas a 20 °C, 30 °C y 40 °C y durante 0, 10, 20, y 30 días. Los resultados mostraron que la compota presentó un comportamiento no-newtoniano, pseudoplástico y ajustado al modelo de Ostwald de Waele (R2 > 0,98). La compota formulada con 0,15% de GX se concibe como el mejor tratamiento, con nivel de “Me gusta” para los atributos de color, olor, textura, sabor y apariencia general (3,80 a 4,13 puntos), asociado a la presencia de 82,45% de humedad, 5,40 de pH, 17 °Brix, y ausencia de mohos, levaduras y coliformes totales. La influencia de la temperatura en la viscosidad se modeló utilizando la ecuación de Arrhenius, mostrando una disminución en la viscosidad con el aumento de la temperatura. Finalmente, la vida útil estimada a 20 °C, 30 °C y 40 °C fue de 125, 75 y 45 días, respectivamente.Universidad Nacional de Trujillo2020-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/292110.17268/sci.agropecu.2020.02.07Scientia Agropecuaria; Vol. 11 No. 2 (2020): Abril-Junio; 203-212Scientia Agropecuaria; Vol. 11 Núm. 2 (2020): Abril-Junio; 203-2122306-67412077-9917reponame:Revista UNITRU - Scientia Agropecuariainstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921/3087http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2921/3265Derechos de autor 2020 Scientia Agropecuariainfo:eu-repo/semantics/openAccess2021-06-01T15:35:35Zmail@mail.com - |
score |
13.8872795 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).