ÁLVAREZ ARMENTA, R.; PEÑA-VALDIVIA, C. B. Structural polysaccharides in xoconostle (Opuntia matudae) fruits with different ripening stages. Journal of the Professional Association for Cactus Development, [S. l.], v. 11, p. 26–44, 2009. DOI: 10.56890/jpacd.v11i.111. Disponível em: https://jpacd.org/jpacd/article/view/111. Acesso em: 23 oct. 2025.