- Title
- Revisiting the scope and applications of food enzymes from extremophiles
- Creator
- Akanbi, Taiwo O.; Ji, Dawei; Agyei, Dominic
- Relation
- Journal of Food Biochemistry Vol. 44, Issue 11, no. e13475
- Publisher Link
- http://dx.doi.org/10.1111/jfbc.13475
- Publisher
- Wiley-Blackwell
- Resource Type
- journal article
- Date
- 2020
- Description
- Microorganisms from extreme environments tend to undergo various adaptations due to environmental conditions such as extreme pH, temperature, salinity, heavy metals, and solvents. Thus, they produce enzymes with unique properties and high specificity, making them useful industrially, particularly in the food industries. Despite these enzymes' remarkable properties, only a few instances can be reported for actual exploitation in the food industry. This review's objectives are to highlight the properties of these enzymes and their prospects in the food industry. First, an introduction to extremophilic organisms is presented, followed by the categories and application of food enzymes from extremophiles. Then, the unique structural features of extremozymes are shown. This review also covers the prospective applications of extremozymes in the food industry in a broader sense, including degradation of toxins, deconstruction of polymers into monomers, and catalysis of multistep processes. Finally, the challenges in bioprocessing of extremozymes and applications in food are presented. Practical applications: Enzymes are important players in food processing and preservation. Extremozymes, by their nature, are ideal for a broad range of food processing applications, particularly those that require process conditions of extreme pH, temperature, and salinity. As the global food industry grows, so too will grow the need to research and develop food products that are diverse, safe, healthy, and nutritious. There is also the need to produce food in a sustainable way that generates less waste or maximizes waste valorization. We anticipate that extremozymes can meet some of the research and development needs of the food industry.
- Subject
- environments; enzymes; extreme; extremophiles; food; microorganisms; SDG 9; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1471371
- Identifier
- uon:48662
- Identifier
- ISSN:0145-8884
- Language
- eng
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