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Wang W, Yang P, Rao L, Zhao L, Wu X, Wang Y, Liao X. Effect of high hydrostatic pressure processing on the structure, functionality, and nutritional properties of food proteins: A review. Compr Rev Food Sci Food Saf 2022; 21:4640-4682. [PMID: 36124402 DOI: 10.1111/1541-4337.13033] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 07/19/2022] [Accepted: 08/05/2022] [Indexed: 01/28/2023]
Abstract
Proteins are important food ingredients that possess both functional and nutritional properties. High hydrostatic pressure (HHP) is an emerging nonthermal food processing technology that has been subject to great advancements in the last two decades. It is well established that pressure can induce changes in protein folding and oligomerization, and consequently, HHP has the potential to modify the desired protein properties. In this review article, the research progress over the last 15 years regarding the effect of HHP on protein structures, as well as the applications of HHP in modifying protein functionalities (i.e., solubility, water/oil holding capacity, emulsification, foaming and gelation) and nutritional properties (i.e., digestibility and bioactivity) are systematically discussed. Protein unfolding generally occurs during HHP treatment, which can result in increased conformational flexibility and the exposure of interior residues. Through the optimization of HHP and environmental conditions, a balance in protein hydrophobicity and hydrophilicity may be obtained, and therefore, the desired protein functionality can be improved. Moreover, after HHP treatment, there might be greater accessibility of the interior residues to digestive enzymes or the altered conformation of specific active sites, which may lead to modified nutritional properties. However, the practical applications of HHP in developing functional protein ingredients are underutilized and require more research concerning the impact of other food components or additives during HHP treatment. Furthermore, possible negative impacts on nutritional properties of proteins and other compounds must be also considered.
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Affiliation(s)
- Wenxin Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Peiqing Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Lei Rao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China
| | - Liang Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiaomeng Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China
| | - Yongtao Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Beijing Key laboratory for Food Non-Thermal Processing, Beijing, China.,National Engineering Research Center for Fruit & Vegetable Processing, Beijing, China.,Key Laboratory of Fruit & Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
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Patel AR, Rajarethinem PS, Grędowska A, Turhan O, Lesaffer A, De Vos WH, Van de Walle D, Dewettinck K. Edible applications of shellac oleogels: spreads, chocolate paste and cakes. Food Funct 2014; 5:645-52. [DOI: 10.1039/c4fo00034j] [Citation(s) in RCA: 149] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate three potential edible applications of shellac oleogels as (i) a continuous oil phase for preparation of emulsifier-free, structured w/o emulsions (spreads), (ii) a replacer for oil-binders in chocolate paste formulations and (iii) a shortening alternative for cake preparation.
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Affiliation(s)
- Ashok R. Patel
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
| | - Pravin S. Rajarethinem
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
| | - Agnieszka Grędowska
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
| | - Ozge Turhan
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
| | | | - Winnok H. De Vos
- Cell Systems and Cellular Imaging (CSI)
- Dept. Molecular Biotechnology
- 9000 Gent, Belgium
- Laboratory of Cell Biology & Histology
- Dept. Veterinary Sciences
| | - Davy Van de Walle
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
| | - Koen Dewettinck
- Vandemoortele Centre Lipid Science & Technology
- Lab. of Food Tech. & Engg
- Faculty of Bioscience Engg
- Ghent University
- 9000 Gent, Belgium
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