The effects of adding various starches on the structures of restructured potato‐based dough and the oil uptake of potato chips
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| Format: | Artículo Open Access |
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Wiley
2024
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| _version_ | 1867012965311447041 |
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| author | Jin Zhang Yang Ni Jinwei Li Liuping Fan |
| author_facet | Jin Zhang Yang Ni Jinwei Li Liuping Fan Jin Zhang Yang Ni Jinwei Li Liuping Fan |
| collection | Wiley Open Access |
| contents | The effects of adding various starches on the structures of restructured potato‐based dough and the oil uptake of potato chips Jin Zhang Yang Ni Jinwei Li Liuping Fan Journal of the Science of Food and Agriculture AbstractBACKGROUNDThe material composition significantly influences the oil absorption and quality characteristics of fried food products. The oil absorption of restructured potato chips is highly dependent on the structural properties of the restructured potato‐based dough produced prior to frying. In this study, three types of starch were added to modify the structure of restructured potato‐based dough, allowing the production of potato chips with less oil absorption.RESULTSDistinct differences were observed among the three types of starch in terms of amylose content, chain length distribution, swelling power, solubility, crystalline structure and pasting properties. The addition of wheat starch, corn starch and tapioca starch changed the rheological properties, water distribution and strength of the restructured dough. Importantly, adding wheat starch and corn starch significantly lowered the oil content of potato chips by 7.94% and 13.06%, respectively. The reduction in oil absorption by potato chips was attributed to the increased strength of the starchy gel network of the dough, a slower rate of water evaporation and a limitation of dough expansion during frying.CONCLUSIONAdding wheat starch or corn starch to restructured potato‐based dough resulted in a decrease in the oil absorption of potato chips by creating a stronger starchy gel network in the dough. This study could guide the development of suitable material compositions, which are important for producing fried food products with lower oil content. © 2024 Society of Chemical Industry. 10.1002/jsfa.13541 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/jsfa.13541 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_jsfa_13541 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | The effects of adding various starches on the structures of restructured potato‐based dough and the oil uptake of potato chips Jin Zhang Yang Ni Jinwei Li Liuping Fan Journal of the Science of Food and Agriculture The effects of adding various starches on the structures of restructured potato‐based dough and the oil uptake of potato chips Jin Zhang Yang Ni Jinwei Li Liuping Fan Journal of the Science of Food and Agriculture AbstractBACKGROUNDThe material composition significantly influences the oil absorption and quality characteristics of fried food products. The oil absorption of restructured potato chips is highly dependent on the structural properties of the restructured potato‐based dough produced prior to frying. In this study, three types of starch were added to modify the structure of restructured potato‐based dough, allowing the production of potato chips with less oil absorption.RESULTSDistinct differences were observed among the three types of starch in terms of amylose content, chain length distribution, swelling power, solubility, crystalline structure and pasting properties. The addition of wheat starch, corn starch and tapioca starch changed the rheological properties, water distribution and strength of the restructured dough. Importantly, adding wheat starch and corn starch significantly lowered the oil content of potato chips by 7.94% and 13.06%, respectively. The reduction in oil absorption by potato chips was attributed to the increased strength of the starchy gel network of the dough, a slower rate of water evaporation and a limitation of dough expansion during frying.CONCLUSIONAdding wheat starch or corn starch to restructured potato‐based dough resulted in a decrease in the oil absorption of potato chips by creating a stronger starchy gel network in the dough. This study could guide the development of suitable material compositions, which are important for producing fried food products with lower oil content. © 2024 Society of Chemical Industry. 10.1002/jsfa.13541 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | The effects of adding various starches on the structures of restructured potato‐based dough and the oil uptake of potato chips |
| topic | Journal of the Science of Food and Agriculture |
| url | https://scijournals.onlinelibrary.wiley.com/doi/10.1002/jsfa.13541 |