%0 Journal Article %T An improved microscale method for extraction of phenolic acids from maize %A Mariana Zavala-L¨®pez %A Silverio Garc¨ªa-Lara %J Archive of "Plant Methods". %D 2017 %R 10.1186/s13007-017-0235-x %X The online version of this article (doi:10.1186/s13007-017-0235-x) contains supplementary material, which is available to authorized users %K Extraction %K Phenolic acid %K Maize %K Microscale %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5634950/