To address this problem of cell line cross-contamination, researchers are encouraged to authenticate their cell lines at an early passage to establish the identity of the cell line.
All animal meals still kept in stock, as well as feed containing them, must be destroyed without delay in order to prevent future cross-contamination of feedingstuffs.
Whereas older technologies just focused on the disruption of the material, newer technologies also address quality or environmental aspects, such as cross-contamination, aerosols, risk of infection, or noise.
Some of the major issues and problems to be solved in this homogenization process steps are aerosols, cross-contamination, and also long process times and intensive cleaning steps.