polygalactan التعريفات والمعاني == English == === Etymology === From poly- + galactan. === Noun === polygalactan (plural polygalactans) A relatively large molecular weight galactan شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة polygalactans polygalacturonase Polygalaceae polygalacturonate polygalactose polygalacturonic polygalacturonases polygalactin polygalacturonan