IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v13y2021i16p9284-d616875.html
   My bibliography  Save this article

Single Cell Protein: A Potential Substitute in Human and Animal Nutrition

Author

Listed:
  • Bogdan Constantin Bratosin

    (Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăstur 3–5, 400372 Cluj-Napoca, Romania)

  • Sorina Darjan

    (Institute of Life Sciences, University of Agricultural Science and Veterinary Medicine, Calea Mănăstur 3–5, 400372 Cluj-Napoca, Romania)

  • Dan Cristian Vodnar

    (Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăstur 3–5, 400372 Cluj-Napoca, Romania
    Institute of Life Sciences, University of Agricultural Science and Veterinary Medicine, Calea Mănăstur 3–5, 400372 Cluj-Napoca, Romania)

Abstract

Single cell protein (SCP) is the first product of the fermentation process and has proven to be a good protein alternative. Food competition is becoming more intense as the world’s population continues to grow. Soon, SCP may be able to compensate for a protein deficit. Various global businesses are focusing on SCP production, and the scope of its application is expanding as time and knowledge increases. High quantities of SCP can be produced by microorganisms, such as algae, yeast, fungi and bacteria, due to their fast development rate and the significant level of protein in their chemical structure. Beside proteins, SCP contains carbohydrates, nucleic acids, lipids, minerals, vitamins and several important amino acids. SCP has been an effective substitute for more expensive protein sources such as fish and soybean products. In conclusion, SCP can easily replace traditional protein sources in human and animal feed without detrimental effects. Potential substrate candidates and optimization strategies for SCP production have been extensively studied. This review article focuses on the various aspects of SCP, from its production, using different substrates, player microorganisms and nutritional benefits, to its economic aspects.

Suggested Citation

  • Bogdan Constantin Bratosin & Sorina Darjan & Dan Cristian Vodnar, 2021. "Single Cell Protein: A Potential Substitute in Human and Animal Nutrition," Sustainability, MDPI, vol. 13(16), pages 1-25, August.
    • Handle: RePEc:gam:jsusta:v:13:y:2021:i:16:p:9284-:d:616875
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/13/16/9284/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/13/16/9284/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Bamberg,James, 2000. "British Petroleum and Global Oil 1950–1975," Cambridge Books, Cambridge University Press, number 9780521259514.
    2. Tomas Linder, 2019. "Making the case for edible microorganisms as an integral part of a more sustainable and resilient food production system," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 11(2), pages 265-278, April.
    3. Bamberg,James, 2000. "British Petroleum and Global Oil 1950–1975," Cambridge Books, Cambridge University Press, number 9780521785150.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Mileva, Elitza & Siegfried, Nikolaus, 2012. "Oil market structure, network effects and the choice of currency for oil invoicing," Energy Policy, Elsevier, vol. 44(C), pages 385-394.
    2. Neveen Abdelrehim & Steven Toms, 2017. "The obsolescing bargain model and oil: the Anglo-Iranian Oil Company 1933–1951," Business History, Taylor & Francis Journals, vol. 59(4), pages 554-571, May.
    3. Richard G. Lipsey, 2011. "Technology and Globalisation," Chapters, in: Miroslav N. Jovanović (ed.), International Handbook on the Economics of Integration, Volume I, chapter 10, Edward Elgar Publishing.
    4. Briardo Llorente & Thomas C. Williams & Hugh D. Goold & Isak S. Pretorius & Ian T. Paulsen, 2022. "Harnessing bioengineered microbes as a versatile platform for space nutrition," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    5. Georgy Givirovskiy & Vesa Ruuskanen & Leo S. Ojala & Petteri Kokkonen & Jero Ahola, 2019. "In Situ Water Electrolyzer Stack for an Electrobioreactor," Energies, MDPI, vol. 12(10), pages 1-13, May.
    6. Simone Bachleitner & Özge Ata & Diethard Mattanovich, 2023. "The potential of CO2-based production cycles in biotechnology to fight the climate crisis," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    7. Alicia E. Graham & Rodrigo Ledesma-Amaro, 2023. "The microbial food revolution," Nature Communications, Nature, vol. 14(1), pages 1-10, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:13:y:2021:i:16:p:9284-:d:616875. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.