IDEAS home Printed from https://ideas.repec.org/a/gam/jresou/v13y2024i5p61-d1381406.html
   My bibliography  Save this article

Environmental and Economic Life Cycle Assessment of Enzymatic Hydrolysis-Based Fish Protein and Oil Extraction

Author

Listed:
  • Bashir Bashiri

    (Institute of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
    TFTAK, Mäealuse 2/4 B, 12618 Tallinn, Estonia)

  • Janna Cropotova

    (Department of Biological Sciences in Ålesund, Norwegian University of Science and Technology, Larsgårdsvegen 4, 6025 Ålesund, Norway)

  • Kristine Kvangarsnes

    (Department of Biological Sciences in Ålesund, Norwegian University of Science and Technology, Larsgårdsvegen 4, 6025 Ålesund, Norway)

  • Olga Gavrilova

    (TFTAK, Mäealuse 2/4 B, 12618 Tallinn, Estonia)

  • Raivo Vilu

    (TFTAK, Mäealuse 2/4 B, 12618 Tallinn, Estonia)

Abstract

As global fish consumption rises, a large amount of waste is generated that is generally neglected. Considering the value embedded in these resources, sustainable methods become more important in extracting valuable ingredients from fish processing residues. Enzymatic hydrolysis is a fast and easily reproducible method for recovering protein ingredients and obtaining valuable by-products. To confirm its advantages, an environmental and economic impact assessment is essential. This study overviewed the sustainability and economic viability of extracting protein compounds and oil from Atlantic mackerel processing residues using enzymatic hydrolysis. Life cycle assessment (LCA) and life cycle cost analysis (LCCA) methods were employed. It was found that the climate change impact of the whole process was 0.073 kg CO 2 -eq per 1 g of fish protein hydrolysate (FPH). As the process produces FPH as the main product and fish oil as the by-product, economic allocation was used to distribute the impacts of FPH and fish oil. The findings of the LCCA showed that producing 1 g of FPH costs EUR 3.68. The contribution analysis indicated the crucial role of electricity and fish in environmental impacts. To ensure the accuracy of the calculation, the results of an LCA study published previously were recalculated. The sensitivity analysis showed that the results were susceptible to the region and source of electricity production. This research provides valuable insights into the sustainability and economic aspects of using enzymatic hydrolysis for extracting protein ingredients and oils from Atlantic mackerel. This can inform future investigations of environmentally friendly and economically viable solutions for extracting fish ingredients.

Suggested Citation

  • Bashir Bashiri & Janna Cropotova & Kristine Kvangarsnes & Olga Gavrilova & Raivo Vilu, 2024. "Environmental and Economic Life Cycle Assessment of Enzymatic Hydrolysis-Based Fish Protein and Oil Extraction," Resources, MDPI, vol. 13(5), pages 1-13, April.
    • Handle: RePEc:gam:jresou:v:13:y:2024:i:5:p:61-:d:1381406
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2079-9276/13/5/61/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2079-9276/13/5/61/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Daniela Summa & Edoardo Turolla & Mattia Lanzoni & Elena Tamisari & Giuseppe Castaldelli & Elena Tamburini, 2023. "Life Cycle Assessment (LCA) of Two Different Oyster ( Crassostrea gigas ) Farming Strategies in the Sacca di Goro, Northern Adriatic Sea, Italy," Resources, MDPI, vol. 12(6), pages 1-14, May.
    2. Olurotimi Oguntola & Steven Simske, 2023. "Continuous Assessment of the Environmental Impact and Economic Viability of Decarbonization Improvements in Cement Production," Resources, MDPI, vol. 12(8), pages 1-20, August.
    3. Harshwardhan Ketkale & Steven Simske, 2023. "A LifeCycle Analysis and Economic Cost Analysis of Corrugated Cardboard Box Reuse and Recycling in the United States," Resources, MDPI, vol. 12(2), pages 1-18, February.
    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. Harshwardhan Ketkale & Steven Simske, 2023. "Demographic Considerations in Incenting Reuse of Corrugated Cardboard Boxes," Sustainability, MDPI, vol. 15(15), pages 1-23, July.
    2. Xuan Xu & Yifan Huang & Bo Hu & Chentao Li & Kenan Gong, 2024. "Identifying Key Barriers to Green Transition Development in China’s Express Industry Based on the Fuzzy DEMATEL Method," Sustainability, MDPI, vol. 16(14), pages 1-29, July.
    3. Chris Turner & John Oyekan, 2023. "Manufacturing in the Age of Human-Centric and Sustainable Industry 5.0: Application to Holonic, Flexible, Reconfigurable and Smart Manufacturing Systems," Sustainability, MDPI, vol. 15(13), pages 1-29, June.
    4. Saewhan Kim & Laszlo Horvath & Jennifer D. Russell & Jonghun Park, 2023. "Sustainable and Secure Transport: Achieving Environmental Impact Reductions by Optimizing Pallet-Package Strength Interactions during Transport," Sustainability, MDPI, vol. 15(17), pages 1-19, August.
    5. Hani Muhsen & Mohammed Al-Mahmodi & Rashed Tarawneh & Asma Alkhraibat & Ala’aldeen Al-Halhouli, 2023. "The Potential of Green Hydrogen and Power-to-X Utilization in Jordanian Industries: Opportunities and Future Prospects," Energies, MDPI, vol. 17(1), pages 1-21, December.
    6. Olurotimi Oguntola & Kwaku Boakye & Steve Simske, 2024. "Towards Leveraging Artificial Intelligence for Sustainable Cement Manufacturing: A Systematic Review of AI Applications in Electrical Energy Consumption Optimization," Sustainability, MDPI, vol. 16(11), pages 1-17, June.

    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:jresou:v:13:y:2024:i:5:p:61-:d:1381406. 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.