Fresh milk and production process thereof

The invention discloses fresh milk and a production process thereof. In the production process, the inventor initiatively carries out centrifugal sterilization, first homogenization or degreasing and filtering and ultraviolet sterilization on raw milk in sequence, and the particle size distribution range of fat globules in first feed liquid is 0.1-5 microns through first homogenization, or milk fat and casein are removed through degreasing and filtering, finally, the loss of active ingredients such as lactoferrin, beta-lactoglobulin and IgG in the fresh milk which is a non-transparent fluid is reduced, and the stability of the fresh milk is ensured. Meanwhile, the three steps of centrifugal sterilization, first homogenization and ultraviolet sterilization are matched, so that the sterilization effect, especially the ultraviolet sterilization effect, is improved. 本发明公开了一种鲜奶及其生产工艺。该生产工艺中发明人首创性地对生乳依次进行离心除菌、第一均质或者脱脂和过滤、紫外杀菌，并通过第一均质使第一料液中的脂肪球粒径分布范围为0.1～5μm，或者通过脱脂和过滤去除乳脂肪和酪蛋白，最终降低了鲜奶这种非透明流体中的乳铁蛋白、β-乳球蛋白和IgG等活性成分的损失