Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC)
The goal of this researching was to evaluate the amylose content of cassava starch, during the modification by crosslinking/acetilation, by using the calorimetric and colorimetric (DSC) methods. Data are pointing out, higher amylose content when it was determinate by colorimetry method, than those analyzed by DSC (Corresponding it, to the content of amylose apparent). Moreover, the amylose content is decreased, as a function of the starch modification progress. In spite of, the difference in quantification by the two methods, above mentioned, the results are showing the inconvenience of use the calorimetric method when measuring the amylose modified. The advantage of the colorimetric method was; that it can be used during the whole modification, giving results. This fact was not observed when using the calorimetric method, due that it did not exhibit signal of formation of the amilosa complex - lipid, when it was performed. Then, selection of the method for amylose determination is function of the process that will be applied to the starch.
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dig-cirad-fr-5531592022-04-21T07:45:34Z http://agritrop.cirad.fr/553159/ http://agritrop.cirad.fr/553159/ Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC). Sivoli Lilliam, Perez Elevina, Gibert Olivier. 2009. In : VII Congresso Iberoamericano de Ingenieria en Alimento, 6-9 septembre 2009, Bogota Colombie. s.l. : s.n., 4 p. Congreso Iberoamericano de Ingenieria en Alimentos. 7, Bogota, Colombie, 6 Septembre 2009/9 Septembre 2009. Researchers Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) Sivoli, Lilliam Perez, Elevina Gibert, Olivier spa 2009 s.n. VII Congresso Iberoamericano de Ingenieria en Alimento, 6-9 septembre 2009, Bogota Colombie Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 Venezuela (République bolivarienne du) http://aims.fao.org/aos/agrovoc/c_8186 The goal of this researching was to evaluate the amylose content of cassava starch, during the modification by crosslinking/acetilation, by using the calorimetric and colorimetric (DSC) methods. Data are pointing out, higher amylose content when it was determinate by colorimetry method, than those analyzed by DSC (Corresponding it, to the content of amylose apparent). Moreover, the amylose content is decreased, as a function of the starch modification progress. In spite of, the difference in quantification by the two methods, above mentioned, the results are showing the inconvenience of use the calorimetric method when measuring the amylose modified. The advantage of the colorimetric method was; that it can be used during the whole modification, giving results. This fact was not observed when using the calorimetric method, due that it did not exhibit signal of formation of the amilosa complex - lipid, when it was performed. Then, selection of the method for amylose determination is function of the process that will be applied to the starch. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=206786 |
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Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 http://aims.fao.org/aos/agrovoc/c_8186 Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 http://aims.fao.org/aos/agrovoc/c_8186 |
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Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 http://aims.fao.org/aos/agrovoc/c_8186 Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 http://aims.fao.org/aos/agrovoc/c_8186 Sivoli, Lilliam Perez, Elevina Gibert, Olivier Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
description |
The goal of this researching was to evaluate the amylose content of cassava starch, during the modification by crosslinking/acetilation, by using the calorimetric and colorimetric (DSC) methods. Data are pointing out, higher amylose content when it was determinate by colorimetry method, than those analyzed by DSC (Corresponding it, to the content of amylose apparent). Moreover, the amylose content is decreased, as a function of the starch modification progress. In spite of, the difference in quantification by the two methods, above mentioned, the results are showing the inconvenience of use the calorimetric method when measuring the amylose modified. The advantage of the colorimetric method was; that it can be used during the whole modification, giving results. This fact was not observed when using the calorimetric method, due that it did not exhibit signal of formation of the amilosa complex - lipid, when it was performed. Then, selection of the method for amylose determination is function of the process that will be applied to the starch. |
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Q04 - Composition des produits alimentaires Manihot esculenta http://aims.fao.org/aos/agrovoc/c_4579 http://aims.fao.org/aos/agrovoc/c_8186 |
author |
Sivoli, Lilliam Perez, Elevina Gibert, Olivier |
author_facet |
Sivoli, Lilliam Perez, Elevina Gibert, Olivier |
author_sort |
Sivoli, Lilliam |
title |
Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
title_short |
Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
title_full |
Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
title_fullStr |
Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
title_full_unstemmed |
Evaluacion del contenido de amilosa deil almidon de cassava (Manihot esculenta C.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (OSC) |
title_sort |
evaluacion del contenido de amilosa deil almidon de cassava (manihot esculenta c.) durante la modificaclon por entrecruzamiento, acetilacion empleando el método colorimétrico y de calorimetria de barrido diferencial (osc) |
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http://agritrop.cirad.fr/553159/ |
work_keys_str_mv |
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1758022327256219648 |