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Area of Science:

  • Nutrition Science
  • Environmental Science
  • Food Science

Background:

  • Plant-based proteins are gaining popularity due to health and sustainability advantages.
  • The European plant-based food market is substantial, with significant growth in alternatives.
  • Plant proteins are a major part of global consumption, offering a sustainable alternative to animal proteins.

Purpose of the Study:

  • To discuss the benefits and challenges of plant-based proteins.
  • To explore various plant protein sources.
  • To review research on consumer perceptions of plant-based proteins.

Main Methods:

  • Literature review of plant-based protein benefits, challenges, sources, and consumer perceptions.
  • Analysis of market data and environmental impact.
  • Synthesis of research findings on consumer behavior and adoption barriers.

Main Results:

  • Plant-based proteins provide health benefits and contribute to environmental sustainability.
  • Limitations include essential amino acid profiles and bioavailability issues.
  • Consumer acceptance is hindered by taste, neophobia, and regulatory factors.

Conclusions:

  • Plant-based proteins have significant health and ecological advantages.
  • Addressing limitations and consumer barriers is crucial for wider adoption.
  • Further research and supportive regulations can position plant proteins as the future of food.