Bibliographic Details
| Summary: | Pulsed electric fields (PEF) is attracting great attention as nonthermal extraction technology on downstream processing of emergent marine bioresources such as micro- and macroalgae. These uni- and multicellular algae enclose a diverse and interesting biochemical composition and are recognized as important sources of valuable bioactive compounds and functional food nutrients. This chapter intends to give an overview about the role of electric field processing toward the extraction of proteins and carbohydrates given particular emphasis on PEF technology, addressing the latest scientific developments in the field. Electric field-based technologies have a great potential as a green tool, being an energy efficient and environmentally friendly processing technology, while reducing the operational time by allowing a strong electro permeation, that is electroporation of cellular membranes, that enhances the extraction yields while reducing the use of solvents. The possibility of combining PEF with other processing variables (i.e., ohmic heating) can bring more flexibility to the extraction process and will be highlighted. |
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| Main Authors: | Pereira, Ricardo Nuno Correia |
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| Other Authors: | Avelar, Zita; Pereira, Sara Gonçalves; Rocha, Cristina M. R.; Teixeira, J. A. |
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| Subject: | Microalgae Macroalgae Electric field Nonthermal effects Electroporation Ohmic heating |
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| Year: | 2022 |
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| Country: | Portugal |
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| Document type: | book part |
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| Access type: | restricted access |
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| Associated institution: | Universidade do Minho |
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| Language: | English |
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| Origin: | RepositóriUM - Universidade do Minho |
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