Evaluación de la sacarificación de yuca mediante el proceso convencional y el proceso low-energy, para su posterior determinación de la cinética de reacción

  • Lilia C. Rojas-Pérez Ingeniera Química. Universidad Nacional de Colombia.
  • Luis A. Caicedo-Mesa Ingeniero Químico M. Sc., D. Sc., Universidad Nacional de Colombia
  • Jaime L. Aguilar-Arias Ingeniero Químico M. Sc., Universidad Nacional de Colombia
  • Liliana R. Martínez-Ramírez Ingeniera Química. Universidad Nacional de Colombia
Keywords: Starch, inside parenchyma, extern parenchyma, enzymatic hydrolysis, conventional process, Low-energy process.

Abstract

This work evaluated the attempts to obtaining fermentable sugars took from starchy materials; in this particular case starch, which cover the tracing of the reaction of enzymatic hydrolysis for the subsequent determination of the kinetic reaction (formation of product in function of time); the first step considered the conventional process that consists in liquefaction and saccharification, in uncharged to a commercial alpha-amylase and gluco-amylase respectively, the second step was the action bi-functional by only one commercial enzyme, this was analyzed separating the two constitutive parts of the starch: the inside parenchyma and the extern parenchyma. Finally the raw material was distinguished as far as its composition, moistness percent, protein and for last contend of starch in dry low.
How to Cite
[1]
L. C. Rojas-Pérez, L. A. Caicedo-Mesa, J. L. Aguilar-Arias, and L. R. Martínez-Ramírez, “Evaluación de la sacarificación de yuca mediante el proceso convencional y el proceso low-energy, para su posterior determinación de la cinética de reacción”, TecnoL., no. 21, pp. 81-98, Dec. 2008.

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Published
2008-12-07
Section
Articles

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