Protein, in particular for industrial purposes and for use in the manufacture of foodstuffs, luxury foodstuffs and beverages, confectioneries, dessert products and beverages; gelatin, in particular for industrial purposes and for use in the manufacture of foodstuffs, luxury foodstuffs and beverages, confectioneries, dessert products and beverages; gelatin hydrolysate, in particular for industrial purposes and for use in the manufacture of foodstuffs, luxury foodstuffs and beverages, confectio...