Baking powders for food; yeast and yeast extracts; flour and preparations made from cereals, namely, bread and pastries; cooking raw materials for bakery products, namely, leaven-based baking agents, namely, thickening agents for use in cooking; cooking premixes for baking based on flour and preparations made from cereals and baking-powder in the nature of enriched flour; bread improvers for household use, namely, yeast and baking powder; bakery mixes ready-to-be-used bread-making mixes; yeas...