The Influence of Xylanase Supplementation on Dough Rheology Concerning its Consistograph Parameters

Rodica Chereji, Rodica Căpriţă, Iuliana Creţescu

Abstract


In this study we determined the influence of xylanase supplementation on dough rheology concerning its consistograph parameters: maximum pressure (Pr max), (mb) and water absorption (Wa), %. The consistograph analyses were conducted at constant hydration and consistency of 500UF. Determinations were made on 4 types of flour and optimal enzyme dosages were determined. Then we added the optimal enzyme dose for each type of flour as follows: F1, F2, F3, F4: P1-8100U.FXU/100kg flour, P2-16200U.FXU/100kg flour, P3-24300U.FXU/100kg flour. Fungal xylanase used in these concentrations led to the improvement of bread quality properties: finer texture of the crumb, extending freshness of bread, improving the colour and flavour, improving the slicing ability.


Keywords


bread; xylanase; quality parameter

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Scientific Papers Animal Science and Biotechnologies publish open access articles under the terms of the Creative Commons Attribution 4.0 Licence (read full legal code).


LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

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