article 11 seaweed 10 Seaweed 9 priority journal 8 galactose 7 nonhuman 6 Galactans 5 Polysaccharides 5 carrageenan 5 polysaccharide 5 sulfate 5 Carrageenans 4 Magnetic Resonance Spectroscopy 4 Sulfated galactans 4 galactan 4 methylation 4 monosaccharide 4 nuclear magnetic resonance spectroscopy 4 unclassified drug 4 Carrageenan 3 Nuclear magnetic resonance spectroscopy 3 Red seaweed 3 Support, Non-U.S. Gov't 3 algae 3 carbohydrate analysis 3 carbon nuclear magnetic resonance 3 chemical structure 3 controlled study 3 human 3 infrared spectroscopy 3