Foods (May 2024)

Extraction, Modification, Biofunctionality, and Food Applications of Chickpea <i>(Cicer arietinum)</i> Protein: An Up-to-Date Review

  • Nikhil Dnyaneshwar Patil,
  • Aarti Bains,
  • Kandi Sridhar,
  • Maharshi Bhaswant,
  • Sawinder Kaur,
  • Manikant Tripathi,
  • Déborah Lanterbecq,
  • Prince Chawla,
  • Minaxi Sharma

DOI
https://doi.org/10.3390/foods13091398
Journal volume & issue
Vol. 13, no. 9
p. 1398

Abstract

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Plant-based proteins have gained popularity in the food industry as a good protein source. Among these, chickpea protein has gained significant attention in recent times due to its high yields, high nutritional content, and health benefits. With an abundance of essential amino acids, particularly lysine, and a highly digestible indispensable amino acid score of 76 (DIAAS), chickpea protein is considered a substitute for animal proteins. However, the application of chickpea protein in food products is limited due to its poor functional properties, such as solubility, water-holding capacity, and emulsifying and gelling properties. To overcome these limitations, various modification methods, including physical, biological, chemical, and a combination of these, have been applied to enhance the functional properties of chickpea protein and expand its applications in healthy food products. Therefore, this review aims to comprehensively examine recent advances in Cicer arietinum (chickpea) protein extraction techniques, characterizing its properties, exploring post-modification strategies, and assessing its diverse applications in the food industry. Moreover, we reviewed the nutritional benefits and sustainability implications, along with addressing regulatory considerations. This review intends to provide insights into maximizing the potential of Cicer arietinum protein in diverse applications while ensuring sustainability and compliance with regulations.

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