ペクチン酸さんMeanings1nounpectic acidTechnical term in chemistry and food science; a polysaccharide derived from pectin.ペクチン酸さんは植しょく物ぶつの細さい胞ぼう壁へきに含ふくまれる成せい分ぶんの一ひとつです。Pectic acid is one of the components found in plant cell walls.