Guavita-Vargas, J. et al. 2018. Carotenoids, chlorophylls and pectins during ripening of guava (Psidium guajava L.) from Santander, Colombia. Revista Colombiana de Ciencias Hortícolas. 12, 2 (May 2018), 379–389. DOI:https://doi.org/10.17584/rcch.2018v12i2.7713.