EMULSIFIER AND STABILIZER OF COLLOIDAL COMPOSITION CONSISTING OF GLYCERYL MONOSTEARATE AND/OR VEGETABLE LECITHIN HYDRATE IN PASTE OR POWDERED FORM WITH OR WITHOUT ADDITION OF CEREAL FLOUR AND VEGETABLE COLLOIDS SOLD IN BULK TO BAKERIES AND CREAMERIES FOR ENRICHING BAKERY AND CREAMERY PRODUCTS, PARTICULARLY BREAD, CAKES, AND ICE CREAM