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Study on quality change mechanism of green turnip slices during low pressure superheated steam drying based on sensitivity analysis method.
- Source :
-
International Journal of Food Engineering . Nov2021, Vol. 17 Issue 11, p885-895. 11p. - Publication Year :
- 2021
-
Abstract
- Low pressure superheated steam drying (LPSSD) is an attractive drying method, which can retain nutrients in fruits and vegetables well. To obtain high quality drying products, it is necessary to understand the main factors affecting the quality attribute of drying sample. Therefore, green turnip was selected as the drying sample and sensitivity analysis method was used to identify the main influencing factors of product quality, such as color, re-hydration performance and Vitamin C during LPSSD. The results showed that the drying temperature had the greatest influence on the color change and vitamin C retention of green turnip. The total color difference ΔE* increased with the elevated drying temperature. The drying pressure had the greatest influence on re-hydration performance and the re-hydration ratio decreased with the elevated drying pressure. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SENSITIVITY analysis
*TURNIPS
*VITAMIN C
*HIGH temperatures
*PRODUCT quality
Subjects
Details
- Language :
- English
- ISSN :
- 15563758
- Volume :
- 17
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- International Journal of Food Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 154078606
- Full Text :
- https://doi.org/10.1515/ijfe-2021-0210