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Linear pressing of coconut copra meal (Cocos nucifera L.) under different temperatures

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dc.contributor.authorMizera, Č.
dc.contributor.authorHerák, D.
dc.contributor.authorHrabě, P.
dc.contributor.authorSaller, T.
dc.date.accessioned2019-05-13T18:55:59Z
dc.date.available2019-05-13T18:55:59Z
dc.date.issued2019
dc.descriptionArticleeng
dc.description.abstractPressing of vegetable oils plays an important role in the food processing. This study described the compression behaviour of copra (Cocos nucifera L.) using the universal compression testing machine and vessel diameter of 60 mm with a plunger. The influence of heat treatment on oil recovery efficiency and specific mechanical energy were determined. Compression tests at the rate of 1 mm s −1 under five different temperatures 20, 40, 60, 80 and 100 °C were performed. The measuring range of force was between 0 kN and 50 kN. It has been found that the amount of obtained oil increased and specific mechanical energy decreased with increased temperature. Measured data were analysed by computer software Mathcad 14 (MathCAD 14, PTC Software, Needham, MA, USA). Mathematical model describing the mechanical behaviour of bulk copra under compression loading was represented.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2019, vol. 17, Special Issue 1, pp. 1132–1137eng
dc.identifier.urihttp://hdl.handle.net/10492/4791
dc.identifier.urihttps://doi.org/10.15159/ar.19.134
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry.eng
dc.subjectcoconut oileng
dc.subjectcompression loadingeng
dc.subjectcompressive forceeng
dc.subjectspecific mechanical energyeng
dc.subjectarticleseng
dc.titleLinear pressing of coconut copra meal (Cocos nucifera L.) under different temperatureseng
dc.typeArticleeng

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2019, Vol. 17, Special Issue 1