1. The use of whole soft avocados to obtain, by mechanical pressing, avocado oil containing at least 3 mass. % unsaponifiable compounds of the total weight of the oil, and these unsaponifiable compounds contain aliphatic acetogenins and / or their derivatives, and the content of aliphatic acetogenins and / or their derivatives in the oil is at least 2 mass. %, and soft avocados have a force of resistance to indentation into the pulp less than or equal to 3 kg / cm, and the indicated force of resistance to indentation is measured on a penetrometer. The use according to claim 1, characterized in that the soft avocados have a force of resistance to indentation into the pulp of less than or equal to 2 kg / cm, for example, less than or equal to 1 kg / cm, and the indicated force of resistance to indentation is measured on a penetrometer. 3. The use according to claim 1, characterized in that the whole soft avocados are ground, then dried at a high temperature, usually from 60 to 150 ° C, preferably until a residual moisture content of less than or equal to 5% is obtained before mechanical oil extraction is obtained. The use according to claim 3, characterized in that after grinding and drying the avocado, add from 1 to 5% water or water vapor, based on the weight of dry crushed avocados, before receiving the oil by mechanical extraction. The use according to claim 1, characterized in that the content of unsaponifiable compounds in the oil is at least 5 mass. %, and / or the content of aliphatic acetogenins and / or their derivatives in oil is at least 3 mass. % .6. The use according to claim 1, characterized in that the oil has an acid number of less than or equal to 5 mgKOH / g, preferably less than or equal to 3 mgKOH / g, usually less than or equal to 1 mgKOH / g. The use according to claim 1, characterized in that1. Применение целых мягких авокадо для получения, путем механической выжимки, масла авокадо, содержащего по меньшей мере 3 масс. % неомыляемых соединений о