1. An oil-in-water emulsion comprising: oil, protein which has been deamidated to an extent of at least about 5%, and the aqueous fazu.2. An oil-in-water emulsions according to Claim. 1, wherein the protein is deamidated to an extent less than 70% .3. An oil-in-water emulsion according to claim. 2, wherein the protein is deamidated to an extent of about 10% to about 65% .4. An oil-in-water emulsion according to claim. 1, comprising less than 10% masla.5. An oil-in-water emulsions according to Claim. 1, wherein the protein that has been deamidated represents belok.6 milk. An oil-in-water emulsion according to claim. 5, wherein the milk protein is kazein.7. An oil-in-water emulsions according to Claim. 1, wherein the protein is deamidated by the enzyme treatment, capable of deamidated said belok.8. An oil-in-water emulsion according to claim. 7, in which the protein is deamidated by treatment with protein-glutaminase (E.S.3.5.1.44) .9. An oil-in-water emulsion according to claim. 1, not containing low-molecular emulgatorov.10 added. An oil-in-water emulsion according to claim. 1, representing zabelivatel.11. The powder obtained by drying an oil-in-water emulsion according to any one of the preceding pp..12. A process for preparing an oil-in-water emulsion comprising: a) providing an oil b) providing a protein c) providing an aqueous liquid d) admixing said oil, said protein and said aqueous liquid to obtain an aqueous suspension of the oil and protein and e) treating said aqueous suspension of the oil and protein enzyme capable of deamidated belok.13. The method of claim. 12 wherein the treatment in step e) is carried out to a degree of deamidation of the protein less than 70% .14. A method according to any one of claims. 12 or 13, wherein the enzyme is not transglutaminazoy.15. A method of producing powder, which comprises drying an oil-in-water emulsion obtained by the process according to any one of claims. 12-14.1. Эмульсия масло-в-воде, содержащая: масло, белок,