Article ; Online: Investigation of 3D printing product of powder-based white mushroom incorporated with soybean protein isolate as dysphagia diet.
Food research international (Ottawa, Ont.)
2023 Volume 175, Page(s) 113760
Abstract: The elderly people are prone to dysphagia due to weakened muscle strength. 3D food printing could modify the nutritional ratio and shape design to produce personalized nutritious food suitable for patients with dysphagia. White mushroom (Agaricus ... ...
| Abstract | The elderly people are prone to dysphagia due to weakened muscle strength. 3D food printing could modify the nutritional ratio and shape design to produce personalized nutritious food suitable for patients with dysphagia. White mushroom (Agaricus bisporus) is rich in a variety of active ingredients such as polysaccharides and polyphenols which are beneficial to human body, but its unique texture is not suitable for patients with dysphagia to chew. This study investigated the impact of different concentrations of soybean protein isolate (SPI, 3%, 5%, 7%, w/w) on 3D food printing of white mushroom powder and carried out the hierarchical representation of dysphagia diet within the framework of International Dysphagia Diet Standardization Initiative (IDDSI). The results illustrated that SPI addition to white mushroom gel reduced water mobility and promoted hydrogen bond formation, which significantly improved the mechanical strength and cohesiveness of printing inks, including yield stress, viscosity and hardness. IDDSI tests showed that the SPI addition of 3% and 5% helped the printing ink pass the spoon tilt test and the fork drip test, which could be classified as level 5 minced and moist food under the consideration of the fork pressure test. The 3D printing results indicated that the 7% SPI addition made the yield stress too high and was not easy for extrusion, resulting in the appearance defects of the printed sample. The addition of 3% SPI could make the printed sample have smooth surface and excellent self-supporting capacity. This work provides insights of white mushroom 3D printing technology as a more visually appealing dysphagia diet. |
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| MeSH term(s) | Aged ; Humans ; Soybean Proteins ; Powders ; Deglutition Disorders ; Diet ; Printing, Three-Dimensional ; Excipients |
| Chemical Substances | Soybean Proteins ; Powders ; Excipients |
| Language | English |
| Publishing date | 2023-11-25 |
| Publishing country | Canada |
| Document type | Journal Article |
| ZDB-ID | 1111695-x |
| ISSN | 1873-7145 ; 0963-9969 |
| ISSN (online) | 1873-7145 |
| ISSN | 0963-9969 |
| DOI | 10.1016/j.foodres.2023.113760 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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