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Microbial Proteins: A Green Approach Towards Zero Hunger.

Ayesha Muazzam1, Abdul Samad1, Amm Nurul Alam1

  • 1Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju 52828, Republic of Korea.

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Microbial proteins from bacteria, fungi, yeast, and algae offer sustainable meat alternatives to meet growing global food demand. These protein sources require fewer resources and produce less pollution than traditional livestock farming.

Keywords:
UN sustainable development goalsfood securitymeat alternativesmicrobial proteinssustainable protein sources

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Area of Science:

  • Food Science
  • Sustainable Agriculture
  • Biotechnology

Background:

  • Global population growth necessitates sustainable food production solutions.
  • Traditional meat production faces challenges related to resource depletion and environmental impact.
  • Microbial proteins are emerging as a viable alternative to conventional meat.

Purpose of the Study:

  • To review the current status and future prospects of microbial proteins as a sustainable food source.
  • To explore the production, nutritional, environmental, and regulatory aspects of microbial protein-based meat analogs.
  • To highlight the contribution of microbial proteins to global food security and UN Sustainable Development Goals.

Main Methods:

  • Literature review of scientific publications and reports on microbial protein production and applications.
  • Analysis of nutritional profiles, environmental footprints, and production methodologies.
  • Examination of regulatory frameworks and consumer perception studies related to meat analogs.

Main Results:

  • Microbial proteins (bacteria, fungi, yeast, algae) offer a sustainable alternative to conventional meat.
  • Production of microbial proteins is resource-efficient, requiring less land, water, and generating less pollution.
  • Microbial protein-based meat analogs provide essential dietary components and align with sustainable development objectives.

Conclusions:

  • Microbial proteins are crucial for stabilizing the global food system and ensuring long-term food security.
  • Further research and development in production, regulation, and consumer acceptance are needed.
  • Microbial protein-based meat analogs represent a significant advancement in sustainable food technology.