Cargando…
Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality
The purpose of this study was to reveal the influence mechanism of preparing high quality modified starch by ultrasonic-assisted treatment. In this paper, ultrasonic modified starch and octenyl succinic anhydride (OSA) modified starch were prepared under ultrasonic conditions. The effect of ultrasou...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7011029/ https://www.ncbi.nlm.nih.gov/pubmed/32072153 http://dx.doi.org/10.1016/j.fochx.2020.100077 |
_version_ | 1783495990296182784 |
---|---|
author | Zhang, Yujie Dai, Yangyong Hou, Hanxue Li, Xiangyang Dong, Haizhou Wang, Wentao Zhang, Hui |
author_facet | Zhang, Yujie Dai, Yangyong Hou, Hanxue Li, Xiangyang Dong, Haizhou Wang, Wentao Zhang, Hui |
author_sort | Zhang, Yujie |
collection | PubMed |
description | The purpose of this study was to reveal the influence mechanism of preparing high quality modified starch by ultrasonic-assisted treatment. In this paper, ultrasonic modified starch and octenyl succinic anhydride (OSA) modified starch were prepared under ultrasonic conditions. The effect of ultrasound on the structure and properties of native starch were studied to see whether ultrasound could produce mechanochemical effect on starch granules. Then the mechanism of ultrasonic effect on the quality of OSA-modified starch was revealed by mechanochemical effect. The results showed that the morphology and crystalline regions of starch granules were destroyed after ultrasonic treatment, and the structure and properties of starch granules changed in different stages. These changes showed that ultrasonic treatment produced significant mechanochemical effect on starch granules. Thus the quality of OSA-modified starch prepared by ultrasonic-assisted treatment was improved significantly, and its influence mechanism was analyzed using the theory of mechanochemistry. |
format | Online Article Text |
id | pubmed-7011029 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-70110292020-02-18 Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality Zhang, Yujie Dai, Yangyong Hou, Hanxue Li, Xiangyang Dong, Haizhou Wang, Wentao Zhang, Hui Food Chem X Article The purpose of this study was to reveal the influence mechanism of preparing high quality modified starch by ultrasonic-assisted treatment. In this paper, ultrasonic modified starch and octenyl succinic anhydride (OSA) modified starch were prepared under ultrasonic conditions. The effect of ultrasound on the structure and properties of native starch were studied to see whether ultrasound could produce mechanochemical effect on starch granules. Then the mechanism of ultrasonic effect on the quality of OSA-modified starch was revealed by mechanochemical effect. The results showed that the morphology and crystalline regions of starch granules were destroyed after ultrasonic treatment, and the structure and properties of starch granules changed in different stages. These changes showed that ultrasonic treatment produced significant mechanochemical effect on starch granules. Thus the quality of OSA-modified starch prepared by ultrasonic-assisted treatment was improved significantly, and its influence mechanism was analyzed using the theory of mechanochemistry. Elsevier 2020-01-21 /pmc/articles/PMC7011029/ /pubmed/32072153 http://dx.doi.org/10.1016/j.fochx.2020.100077 Text en © 2020 Published by Elsevier Ltd. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Article Zhang, Yujie Dai, Yangyong Hou, Hanxue Li, Xiangyang Dong, Haizhou Wang, Wentao Zhang, Hui Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title | Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title_full | Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title_fullStr | Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title_full_unstemmed | Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title_short | Ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
title_sort | ultrasound-assisted preparation of octenyl succinic anhydride modified starch and its influence mechanism on the quality |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7011029/ https://www.ncbi.nlm.nih.gov/pubmed/32072153 http://dx.doi.org/10.1016/j.fochx.2020.100077 |
work_keys_str_mv | AT zhangyujie ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT daiyangyong ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT houhanxue ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT lixiangyang ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT donghaizhou ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT wangwentao ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality AT zhanghui ultrasoundassistedpreparationofoctenylsuccinicanhydridemodifiedstarchanditsinfluencemechanismonthequality |