Effect of antinutrients on heat-set gelation of soy, pea, and rice protein isolates
- 31 October 2020
- journal article
- research article
- Published by Springer Science and Business Media LLC in Journal of Food Science and Technology
- Vol. 57 (11), 4201-4210
- https://doi.org/10.1007/s13197-020-04458-7
Abstract
Plant-derived protein can present antinutrients (ANs) in its composition. The ANs can interact with the protein, affecting its solubility and functional properties, such as gelation. This work evaluated the effect of three ANs, namely phytic acid (PA), tannic acid (TA), and Quillaja bark saponin (QBS), on the gelation and solubility of soy (SPI), pea (PPI), and rice protein isolate (RPI). The ANs altered the protein isolates gelation and solubility. PA decreased the solubility and gelation of the three protein isolates at pH 3.0. The TA was the AN that most decreased the solubility and gelation characteristics of SPI and PPI at both pHs analyzed. QBS increased the gelation of SPI at pH 3.0 but decreased the final gel strength of RPI at the same pH. These results show that the knowledge of the presence of ANs in the protein isolates is of fundamental relevance for the processing of vegetable proteins.Keywords
Funding Information
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (001)
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (310182/2018–2, 308517/2018–0, 309225/2018–3, 308296/2015–0)
This publication has 35 references indexed in Scilit:
- Effect of composition of commercial whey protein preparations upon gelation at various pH valuesFood Research International, 2012
- Biosurfactant–Protein Mixtures: Quillaja Bark Saponin at Water/Air and Water/Oil Interfaces in Presence of β-LactoglobulinThe Journal of Physical Chemistry B, 2012
- Molecular forces involved in heat-induced pea protein gelation: Effects of various reagents on the rheological properties of salt-extracted pea protein gelsFood Hydrocolloids, 2012
- Synthesis and Characterization of Soy Protein Isolate/MMT Nanocomposite Film for the Control Release of the Drug OfloxacinWorld Journal of Nano Science and Engineering, 2011
- Papel del ácido fítico en las legumbresJournal of Physiology and Biochemistry, 2000
- Protein-saponin interaction and its influence on blood lipidsJournal of Agricultural and Food Chemistry, 1993
- Interference of the carbohydrate moiety in Coomassie Brilliant Blue R-250 protein stainingElectrophoresis, 1989
- A Rapid and Sensitive Method for the Quantitation of Microgram Quantities of Protein Utilizing the Principle of Protein-Dye BindingAnalytical Biochemistry, 1976
- A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye bindingAnalytical Biochemistry, 1976
- Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4Nature, 1970