Optimization of pectin extraction from the native fruit of Garcinia binucao using response surface methodologyJed Karl Victor Robrigado, Jasen Emil De Leon, Aldous Tyrone Orillan, John Raymond Barajas and Pee Jay GealoneMATEC Web Conf., 268 (2019) 01006DOI: https://doi.org/10.1051/matecconf/201926801006