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Effects of concentration methods on the characteristics of spray‐dried black soybean cooking water.
- Source :
-
International Journal of Food Science & Technology . Nov2022, Vol. 57 Issue 11, p7330-7339. 10p. - Publication Year :
- 2022
-
Abstract
- Summary: Legume cooking water (CW) is a food by‐product with the potential of becoming a plant‐based egg white replacement; however, limited research has been performed on processes to propel its industrialisation. Consequently, this study assessed the impact of concentration methods (thin‐film evaporation; cryoconcentration [CC]; and stove‐top boiling [BL]) on the composition and characteristics of spray‐dried CW powders. CW was concentrated from 6.8 to 22 °Brix. Subsequent analyses showed that the powder characteristics were an outcome of their particle size and composition. CC powders with 18.56 ± 0.85% protein and D50 = 0.14 ± 0.01 μm presented the lowest‐performing functionality. Conversely, BL powders (25.13 ± 0.50% protein and D50 = 3.70 ± 0.47 μm) displayed enhanced emulsification and foaming. Hence, the properties of CW improved with thermal concentration. These results lay the ground for selecting and optimising a concentration procedure aiming to industrialise the production of CW. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SOYBEAN
*EGG whites
*COOKING
*POWDERS
*LEGUMES
*INDUSTRIALIZATION
Subjects
Details
- Language :
- English
- ISSN :
- 09505423
- Volume :
- 57
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- International Journal of Food Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 159764270
- Full Text :
- https://doi.org/10.1111/ijfs.16085