Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Recolector de Cienci...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
DIGITAL.CSIC
Doctoral thesis . 2023 . Peer-reviewed
Data sources: DIGITAL.CSIC
versions View all 2 versions
addClaim

Efecto de las interacciones entre hidrocoloides y edulcorantes en la calidad sensorial de nectares de melocoton. Optimizacion de una formulacion de bajo contenido calorico

Authors: Pastor Castillo, M. Vicenta;

Efecto de las interacciones entre hidrocoloides y edulcorantes en la calidad sensorial de nectares de melocoton. Optimizacion de una formulacion de bajo contenido calorico

Abstract

Existe poca información respecto al efecto en las características sensoriales de bebidas derivadas de fruta bajas en calorías, de las interacciones entre hidrocoloides y edulcorantes utilizados para sustituir a la sacarosa en estos productos. Se ha realizado un estudio del efecto de la interacción entre tres hidrocoloides (guar, metil celulosa y xantana) y un edulcorante intenso (aspartamo (apm) en el dulzor y la viscosidad de néctares de melocoton con 60% de fruta, concluyendose que dicho efecto es funcion de la combinacion de ingredientes utilizados y de la concentracion relativa de ambos. En este caso se encontro que la combinacion guar-apm es la mas adecuada para la formulacion de estos nectares ya que el guar no modifica el dulzor proporcionado por el apm, y el apm no modifica la viscosidad que da el guar. Utilizando la metodologia de superficie de respuesta y tomando como criterio el valor de la aceptabilidad del nectar control elaborado con sacarosa, se optimizo una formulacion de nectar de melocoton bajo en calorias. La formula seleccionada fue la elaborada con 0,6 g/l de guar y 0,6 g/l de apm. Esta formula fue validada en comparación con néctares comerciales de los distintos tipos presentes en el mercado. El estudio de la aceptabilidad realizado con el mapa de preferencia interno permitió detectar la existencia de subgrupos de consumidores con distintos criterios de preferencia. La formula optimizada es una de las mas preferidas por el 50% de la población encuestada.

Tesis doctoral presentada para lograr el título de Doctor por la Universidad de Valencia

Peer reviewed

Country
Spain
Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 40
    download downloads 99
  • 40
    views
    99
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
40
99
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!