Autor(es)

Matheus, Larissa Resende ; Castro, Luiz Eduardo Nochi ; Ferreira, Vanessa Cosme ; Forster-Carneiro, Tania ; Colpini, Leda Maria Saragiotto

• Tipo de documento: Artigo Científico
• Fonte: EUROPEAN FOOD RESEARCH AND TECHNOLOGY; v. N/A, p. 28-pg., 2025-10-10.

Resumo

Zein, a prolamin protein derived from corn, has attracted increasing attention as a versatile and sustainable biomaterial for applications in the food industry. This review provides a comprehensive analysis of the origin of zein, extraction and purification methodologies, and eco-friendly approaches to extraction and modification, such as ultrasound- and enzyme-assisted techniques. Advances in physical, chemical, and biological modification strategies have improved the functional properties of zein, enabling its use in smart packaging, nanoencapsulation systems, and controlled-release platforms. Zein-based materials have shown significant potential in exhibiting antioxidant, antimicrobial, and barrier properties, particularly when combined with natural compounds or other biopolymers. The wide range of potential applications highlights the versatility of zein and reinforces its relevance to environmental sustainability. Nevertheless, challenges remain regarding scalability, regulatory approval, and the standardized evaluation of biodegradability and long-term food safety. Future research should prioritize green extraction protocols, the valorization of agricultural residues within biorefinery frameworks, and techno-economic assessments to support commercial viability. This review identifies current limitations and knowledge gaps while highlighting future directions that could drive the development of high-performance zein-based materials for food systems. (AU)

• Processo FAPESP: 18/14938-4 - Waste2energy: integração das tecnologias supercrítica e digestão anaeróbia através de um sistema automatizado para produção de precursores de biocombustíveis
• Beneficiário: Tânia Forster Carneiro
• Modalidade de apoio: Auxílio à Pesquisa - Jovens Pesquisadores - Fase 2
• Processo FAPESP: 21/04096-9 - Integração dos processos extração/hidrólise em água subcrítica e purificação para a valorização de bagaço de uva em um conceito de biorrefinaria
• Beneficiário: Luiz Eduardo Nochi de Castro
• Modalidade de apoio: Bolsas no Brasil - Doutorado
• Processo FAPESP: 24/06628-6 - Produção sustentável de produtos químicos de plataforma com uma abordagem de economia circular: potencializando o papel dos subprodutos de coco (Cocos nucifera) em um contexto de biorrefinaria
• Beneficiário: Vanessa Cosme Ferreira
• Modalidade de apoio: Bolsas no Brasil - Doutorado