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Effect of steaming time on the linear expansion of fish crackers ('keropok')


Citation

Kyaw, Z.Y. and Yu, S.Y. and Cheow, C.S. and Dzulkifly, M.H. (1999) Effect of steaming time on the linear expansion of fish crackers ('keropok'). Journal of the Science of Food and Agriculture, 79 (11). pp. 1340-1344. ISSN 0022-5142

Abstract

The effect of steaming time on 'keropok' was studied. The morphology of the starch granules in keropok gel at different steaming times was examined using scanning electron microscopy (SEM). There was an optimum time for the steaming of keropok which gave the best linear expansion and hardest texture of steamed gel. This occurred when the starch granules were expanded to their largest sizes and before fragmentation of the granules. A steaming time of 20-30 min is sufficient to cook the keropok gel. Excessive steaming time will result in a poor-quality product as well as extra production costs.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Food Science and Biotechnology
DOI Number: https://doi.org/10.1002/(SICI)1097-0010(199908)79:11<1340::AID-JSFA352>3.0.CO;2-C
Publisher: Society of Chemical Industry
Keywords: Fish cracker; Keropok; Linear expansion; SEM; Starch; Steaming time
Depositing User: Ms. Zaimah Saiful Yazan
Date Deposited: 10 Mar 2025 03:51
Last Modified: 10 Mar 2025 03:51
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1002/(SICI)1097-0010(199908)79:11<1340::AID-JSFA352>3.0.CO;2-C
URI: http://psasir.upm.edu.my/id/eprint/115673
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