I minced add nitrite salt, seasonings, natural liquid smoke and add transglutaminase.
Mix all and then make a roll with help of plastic foil and vacuuming it and keep cold 1 day.
After that put in UMAI bag and keeping 4 days.
Now have good smoked salmon cold cut

P.S.
Transglutaminase works well with chicken and meat. Already maked chicken breast rolls as well rib eyes and now also fish roll.