Snacks a base de maíz morado, quinua y kiwicha. Características físicas y sensoriales

Translated title of the contribution: Snacks based on purple corn, quinoa and kiwicha. Physical and sensory characteristics

Fiorella Valderrama-Amasifuen, Hubert Arteaga, Alberto Flores, Jesús Obregón, Gabriela Barraza-Jáuregui

Research output: Chapter in Book/Report/Conference proceedingPaper (Conference contribution)peer-review

1 Scopus citations

Abstract

The aim of this study was to evaluate the physical characteristics, such as expansion index, apparent density, porosity, texture and crunch, as well as general acceptability of extruded snacks based on purple corn (Zea mays L.), quinoa (Chenopodium quinoa W.) and kiwicha (Amaranthus caudatus L.). A simplex mixture design with an extended centroid was used, with the components: purple corn (M: 0.0 -100%), quinoa (Q: 0.0 - 100%) and kiwicha (K: 0.0 - 100%), with which obtained ten formulations. The results indicate that the M:Q:K ratio significantly affected the expansion index, bulk density, porosity, texture, crunch and general acceptability values. Treatment T9 (M: 17%, Q: 67%, K: 17%), presented the highest general acceptability with a mean of 7.59 and a mode of 9 (I really like it).

Translated title of the contributionSnacks based on purple corn, quinoa and kiwicha. Physical and sensory characteristics
Original languageSpanish
Title of host publication19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology
Subtitle of host publication"Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings
EditorsMaria M. Larrondo Petrie, Luis Felipe Zapata Rivera, Catalina Aranzazu-Suescun
PublisherLatin American and Caribbean Consortium of Engineering Institutions
ISBN (Electronic)9789585207189
DOIs
StatePublished - 2021
Event19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Virtual, Online
Duration: 19 Jul 202123 Jul 2021

Publication series

NameProceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volume2021-July
ISSN (Electronic)2414-6390

Conference

Conference19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021
CityVirtual, Online
Period19/07/2123/07/21

Keywords

  • extrudates
  • design mixtures
  • pseudocereals
  • Chenopodium quinoa W,
  • Amaranthus caudatus L.

COAR

  • Conference Object

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