Determination of total and incipient solubilization point of fructans extracted of A. Tequilana weber var. Azul

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Abstract

© 2018, Universidad Autonoma Metropolitana Iztapalapa. All rights reserved. The aim of this work was to explain the effect of water in powder of fructans extracted of A. tequilana Weber var. azul, through the thermodynamics functions to know physical stability and suggest storage conditions. The results of thermodynamics analysis were confirmed with Environmental Scanning Electron Microscopy (ESEM). Adsorption isotherms of agave fructans were realized at 15, 25 and 45°C. ESEM was performed at the samples equilibrated in a range of water activitie (aw) from 0.1 to 0.9. The results showed that the beginning of an incipient solubilization takes place at aw= 0.54 and the total solubilization takes place at aw= 0.77.
Original languageAmerican English
Pages (from-to)379-389
Number of pages11
JournalRevista Mexicana de Ingeniera Quimica
DOIs
StatePublished - 1 Jan 2018

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Fructans
Thermodynamics
Scanning electron microscopy
Water
Adsorption isotherms
Powders

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@article{a295760b59744ee9b8553b28413705c1,
title = "Determination of total and incipient solubilization point of fructans extracted of A. Tequilana weber var. Azul",
abstract = "{\circledC} 2018, Universidad Autonoma Metropolitana Iztapalapa. All rights reserved. The aim of this work was to explain the effect of water in powder of fructans extracted of A. tequilana Weber var. azul, through the thermodynamics functions to know physical stability and suggest storage conditions. The results of thermodynamics analysis were confirmed with Environmental Scanning Electron Microscopy (ESEM). Adsorption isotherms of agave fructans were realized at 15, 25 and 45°C. ESEM was performed at the samples equilibrated in a range of water activitie (aw) from 0.1 to 0.9. The results showed that the beginning of an incipient solubilization takes place at aw= 0.54 and the total solubilization takes place at aw= 0.77.",
author = "L. Acosta-Dom{\'i}nguez and L. Alamilla-Beltr{\'a}n and G. Calder{\'o}n-Dom{\'i}nguez and Jim{\'e}nez-Aparicio, {A. R.} and Guti{\'e}rrez-L{\'o}pez, {G. F.} and E. Azuara-Nieto",
year = "2018",
month = "1",
day = "1",
doi = "10.24275/uam/izt/dcbi/revmexingquim/2018v17n1/Acosta",
language = "American English",
pages = "379--389",
journal = "Revista Mexicana de Ingeniera Quimica",
issn = "1665-2738",
publisher = "Universidad Autonoma Metropolitana-Iztapalapa",

}

TY - JOUR

T1 - Determination of total and incipient solubilization point of fructans extracted of A. Tequilana weber var. Azul

AU - Acosta-Domínguez, L.

AU - Alamilla-Beltrán, L.

AU - Calderón-Domínguez, G.

AU - Jiménez-Aparicio, A. R.

AU - Gutiérrez-López, G. F.

AU - Azuara-Nieto, E.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - © 2018, Universidad Autonoma Metropolitana Iztapalapa. All rights reserved. The aim of this work was to explain the effect of water in powder of fructans extracted of A. tequilana Weber var. azul, through the thermodynamics functions to know physical stability and suggest storage conditions. The results of thermodynamics analysis were confirmed with Environmental Scanning Electron Microscopy (ESEM). Adsorption isotherms of agave fructans were realized at 15, 25 and 45°C. ESEM was performed at the samples equilibrated in a range of water activitie (aw) from 0.1 to 0.9. The results showed that the beginning of an incipient solubilization takes place at aw= 0.54 and the total solubilization takes place at aw= 0.77.

AB - © 2018, Universidad Autonoma Metropolitana Iztapalapa. All rights reserved. The aim of this work was to explain the effect of water in powder of fructans extracted of A. tequilana Weber var. azul, through the thermodynamics functions to know physical stability and suggest storage conditions. The results of thermodynamics analysis were confirmed with Environmental Scanning Electron Microscopy (ESEM). Adsorption isotherms of agave fructans were realized at 15, 25 and 45°C. ESEM was performed at the samples equilibrated in a range of water activitie (aw) from 0.1 to 0.9. The results showed that the beginning of an incipient solubilization takes place at aw= 0.54 and the total solubilization takes place at aw= 0.77.

U2 - 10.24275/uam/izt/dcbi/revmexingquim/2018v17n1/Acosta

DO - 10.24275/uam/izt/dcbi/revmexingquim/2018v17n1/Acosta

M3 - Article

SP - 379

EP - 389

JO - Revista Mexicana de Ingeniera Quimica

JF - Revista Mexicana de Ingeniera Quimica

SN - 1665-2738

ER -