We don't have synonyms for pasteurian yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pasteurize, pasteurise and asturian.
(adj) :
Of or relating to Louis Pasteur (1822–1895), French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization.
(adj) :
Of or relating to Louis Pasteur (1822–1895), French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization.