1. A process for preparing black cocoa powder comprising alkalizing step, wherein in the cocoa beans or products derived from them are added basifying salt without iron, the alkalinizing salt consists of a mixture of ammonium carbonate and sodium hydroxide, a (i) the number of hydroxide sodium is from 2.0% to 2.5% by weight and / or (ii) the amount of ammonium carbonate is from 5% to 7% by vesu.2. A process for preparing black cocoa powder comprising the step of alkalizing on which of the cocoa beans or products derived from them are added basifying salt without iron, the alkalinizing salt consists of a mixture of ammonium carbonate, sodium hydroxide and hydroxide kaliya.3. A method according to claim. 2, wherein the amount of sodium hydroxide added to the beans or products derived from them, is from 2.0% to 2.5% by vesu.4. A method according to claim. 2, wherein the amount of potassium carbonate was added to the beans or products derived from them, is from 0.8% to 1.5% by vesu.5. A method according to claim. 2, wherein the alkalinizing salt comprises ammonium carbonate in an amount of not more than 10% by vesu.6. A method according to claim. 2, wherein the amount of potassium hydroxide was added to the beans or products derived from them, is at least 1% by vesu.7. A method according to Claim. 1 or 2, wherein the total amount of basifying the salt added to the beans or products derived from them, is from 1% to 20% by vesu.8. A method according to Claim. 1 or 2, wherein the cocoa powder is a powder with enhanced flavor properties (HFC) .9. A method of producing cocoa powder comprising the step of alkalizing on which of the cocoa beans or products derived from them are added basifying the salt, wherein as the sole alkalizing salt added gi1. Способ получения черного какао-порошка, включающий стадию подщелачивания, на которой в какао-бобы или получаемые из них продукты добавляют подщелачивающую соль без использования железа, при этом подщелачивающая соль состоит из смес
