Pumpkin (Dutch maximum Dutch.) compote for infants, functional, low cost, preservative-free and of considerable shelf life: rheological, sensory, physicochemical, nutritional, and microbiological characteristics

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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...

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Autores: Camayo-Lapa, Becquer, Quispe-Solano, Miguel, De La Cruz-Porta, Erika, Manyari-Cervantes, Galia, Espinoza-Silva, Clara, Huamán-De La Cruz, Alex
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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network_acronym_str 2411-1783
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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
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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 -
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