However, this probably refers to the soft Tatar curd (katyk), which can be made into a drink (ayran) by diluting it, and therefore refers to fermented, not fresh, milk concentrate.
Porén, probabelmente fai referencia ao lene leite callado tártaro que pode tomarse en forma de bebida ("ayran") diluíndoa, e polo tanto refírese a concentrado do leite fermentado, non fresco.