Efeito do chá verde na mobilização lipí­dica e estresse oxidativo

  • Érica Blascovi de Carvalho Programa de Pós-Graduação Lato Sensu da Universidade Gama Filho - Bases Nutricionais da Atividade Fí­sica: Nutrição Esportiva
  • Marcella Cesar Victorino Freire Programa de Pós-Graduação Lato Sensu da Universidade Gama Filho - Bases Nutricionais da Atividade Fí­sica: Nutrição Esportiva
  • Isabela Beraldo Neves Programa de Pós-Graduação Lato Sensu da Universidade Gama Filho - Bases Nutricionais da Atividade Fí­sica: Nutrição Esportiva
  • Christiano Bertoldo Urtado Programa de Pós-Graduação Lato Sensu da Universidade Gama Filho - Bases Nutricionais da Atividade Fí­sica: Nutrição Esportiva. Faculdade de Ciências Médicas - UNICAMP
Palavras-chave: Chá verde, Estresse oxidativo, Lipólise, Oxidação

Resumo

Introdução: Os efeitos benéficos do chá verde à saúde, apontados atualmente em estudos, fazem com que ele seja uma das bebidas mais consumidas no mundo todo. Objetivo: a proposta do presente artigo é revisar os principais efeitos metabólicos dos constituintes do chá verde e possível utilização para prevenção e/ou tratamento de doenças associadas ao estresseoxidativo e à obesidade. Metodologia: este estudo tem caráter bibliográfico, a partir da base de dados do Scielo, Medline, Biremee Highwire. Revisão da Literatura: As catequinas vêm sendo apontadas como agentes antioxidantes importantes, mediando a função cardioprotetora do chá através de efeitos diretos e indiretos no sistema cardiovascular. Sobre o metabolismo lipídico, as catequinas agem estimulando segundos mensageiros capazes de estimular a lipólise, inibir enzimas limitantes do processo, além de aumentar a taxa de oxidação da gordura. Conclusões: o consumo de chá verde pode ter um potente efeito termogênico e antioxidante. Nesse sentido mais evidências são necessárias para quantificar melhor as dosagens e manipulações da utilização.

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Publicado
2012-01-13
Como Citar
Carvalho, Érica B. de, Freire, M. C. V., Neves, I. B., & Urtado, C. B. (2012). Efeito do chá verde na mobilização lipí­dica e estresse oxidativo. RBNE - Revista Brasileira De Nutrição Esportiva, 4(19). Recuperado de https://www.rbne.com.br/index.php/rbne/article/view/167
Seção
Artigos Científicos - Original