Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi
In the present study, we examined the properties of Alaska Pollock ( Theragra chalcogramma) surimi gels in response microwave heating at different powers (300, 400, or 500 W) and time (10, 20, or 30 min). The surimi gels heated by a microwave at 300 W for 10 min showed the highest gel strength and w...
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crsagepubl:10.1177/1082013218768411 2024-10-13T14:00:58+00:00 Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi Liu, Xiangyu Feng, Dandan Ji, Lei Zhang, Tao Xue, Yong Xue, Changhu 2018 http://dx.doi.org/10.1177/1082013218768411 http://journals.sagepub.com/doi/pdf/10.1177/1082013218768411 http://journals.sagepub.com/doi/full-xml/10.1177/1082013218768411 en eng SAGE Publications http://journals.sagepub.com/page/policies/text-and-data-mining-license Food Science and Technology International volume 24, issue 6, page 497-506 ISSN 1082-0132 1532-1738 journal-article 2018 crsagepubl https://doi.org/10.1177/1082013218768411 2024-09-17T04:39:45Z In the present study, we examined the properties of Alaska Pollock ( Theragra chalcogramma) surimi gels in response microwave heating at different powers (300, 400, or 500 W) and time (10, 20, or 30 min). The surimi gels heated by a microwave at 300 W for 10 min showed the highest gel strength and water-holding capacity. Increasing the power and time resulted in decreases in both the gel strength and water-holding capacity. The gel formation rate of microwave-heated gels was significantly higher than that produced by water bath heating. In addition, differential scanning calorimetry indicated that microwave heating caused less damage to the native structures of myosin and actin than water bath heating. Microstructure studies revealed that microwave heating contributed to the formation of a denser and stronger frame of the surimi gels. Raman spectroscopy indicated that the degree of the secondary structure denaturation caused by microwave heating was less than that induced by water bath heating. Thus, the results demonstrated that microwave heating is a promising method to enhance the gelation properties of surimi. Article in Journal/Newspaper alaska pollock Theragra chalcogramma Alaska SAGE Publications Food Science and Technology International 24 6 497 506 |
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Open Polar |
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SAGE Publications |
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English |
description |
In the present study, we examined the properties of Alaska Pollock ( Theragra chalcogramma) surimi gels in response microwave heating at different powers (300, 400, or 500 W) and time (10, 20, or 30 min). The surimi gels heated by a microwave at 300 W for 10 min showed the highest gel strength and water-holding capacity. Increasing the power and time resulted in decreases in both the gel strength and water-holding capacity. The gel formation rate of microwave-heated gels was significantly higher than that produced by water bath heating. In addition, differential scanning calorimetry indicated that microwave heating caused less damage to the native structures of myosin and actin than water bath heating. Microstructure studies revealed that microwave heating contributed to the formation of a denser and stronger frame of the surimi gels. Raman spectroscopy indicated that the degree of the secondary structure denaturation caused by microwave heating was less than that induced by water bath heating. Thus, the results demonstrated that microwave heating is a promising method to enhance the gelation properties of surimi. |
format |
Article in Journal/Newspaper |
author |
Liu, Xiangyu Feng, Dandan Ji, Lei Zhang, Tao Xue, Yong Xue, Changhu |
spellingShingle |
Liu, Xiangyu Feng, Dandan Ji, Lei Zhang, Tao Xue, Yong Xue, Changhu Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
author_facet |
Liu, Xiangyu Feng, Dandan Ji, Lei Zhang, Tao Xue, Yong Xue, Changhu |
author_sort |
Liu, Xiangyu |
title |
Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
title_short |
Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
title_full |
Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
title_fullStr |
Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
title_full_unstemmed |
Effects of microwave heating on the gelation properties of heat-induced Alaska Pollock ( Theragra chalcogramma) surimi |
title_sort |
effects of microwave heating on the gelation properties of heat-induced alaska pollock ( theragra chalcogramma) surimi |
publisher |
SAGE Publications |
publishDate |
2018 |
url |
http://dx.doi.org/10.1177/1082013218768411 http://journals.sagepub.com/doi/pdf/10.1177/1082013218768411 http://journals.sagepub.com/doi/full-xml/10.1177/1082013218768411 |
genre |
alaska pollock Theragra chalcogramma Alaska |
genre_facet |
alaska pollock Theragra chalcogramma Alaska |
op_source |
Food Science and Technology International volume 24, issue 6, page 497-506 ISSN 1082-0132 1532-1738 |
op_rights |
http://journals.sagepub.com/page/policies/text-and-data-mining-license |
op_doi |
https://doi.org/10.1177/1082013218768411 |
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Food Science and Technology International |
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24 |
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6 |
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497 |
op_container_end_page |
506 |
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1812816589919092736 |