2026-04-17T08:04:38Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/56762022-11-21T11:56:05Zcom_10259_5363com_10259_5086com_10259_2604com_10259_4313col_10259_5364col_10259_4314
Repositorio Institucional de la Universidad de Burgos
author
González Ceballos, Lara
author
Fernández Muiño, Miguel Ángel
author
Osés Gómez, Sandra María
author
Sancho Ortiz, María Teresa
author
Ibeas Cortes, Saturnino
author
Reglero Ruiz, José A.
author
Vallejos Calzada, Saúl
2021-04-05T10:55:53Z
2021-04-05T10:55:53Z
2021-09
0308-8146
http://hdl.handle.net/10259/5676
10.1016/j.foodchem.2021.129629
A new original application for a polyacrylic film based on the monomers 2-(dimethylamino)ethyl methacrylate (NNDA), 2-hydroxyethyl acrylate (2HEA) and methylmethacrylate (MMA) as a starch azure container has been set up for a simple determination of honey diastase activity. The proposed method is based on the correlation of reducing sugars generated during the enzymatic process with the Schade reference assay. The polyacrylic film is charged with starch azure acting as a container for this substance; thus, the starch does not interfere in the measurement of reducing sugars, so that the diastase activity is easily calculated. The method has been contrasted with Schade method, showing good correlation and differences under 0.4% between methods in some honey samples. The polyacrylic film has great potential for the routine honey diastase activity assessment in small laboratories, dramatically reducing analysis time and cost.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Honey
Diastase activity
Starch azure
Polymer
Film
Polymer film as starch azure container for the easy diastase activity determination in honey
info:eu-repo/semantics/article
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