Powdered emulsion for animal feed

A solid mixture comprising:

• a solid composition in powder form comprising:
• a carrier or support in powder form,
• with at least one emulsifier incorporated, or adsorbed, or absorbed, or applied on an outer face of the carrier or support in powder form, the at least one emulsifier chosen from the group consisting of:
• (i) a mixture comprising an ethoxylated castor oil and at least one vegetable olein;
• (ii) a mixture comprising an ethoxylated castor oil, at least one vegetable olein and a propylene glycol;
• (iii) a mixture of (i)-(ii),
• and
• a mineral inert comprising magnesium oxide with a content by weight of at least 95%, calcium oxide with a content by weight below 2.5% and the mineral inert further comprising silicon dioxide with a content by weight below 1%, and iron (III) oxide and aluminum oxide each with a content by weight below 0.04%;
• wherein said solid mixture comprises said solid composition in powder form in an amount by weight from 5% to 30% and said mineral inert in an amount by weight from 70% to 95%.