Chemicals; alginates for the food industry; alginates for industrial purposes; chemical additives for use in the manufacture of medicines; reagents for scientific, laboratory or research use, other than for medical or veterinary use; improvers for food [chemical preparations]; seaweed-based chemical additives for food; dough stabilizers for the food industry; chemical substances for stabilising foodstuffs; chemicals for use in the manufacture of pharmaceuticals, cosmetics and foodstuffs; chem...