Preserved and fixed (5)
I believe the answer is:
cured
I believe this clue is a double definition.
'preserved' is the first definition.
(curing is a kind of preserving)
'fixed' is the second definition.
(I've seen this in another clue)
'and' is the link.
(Other definitions for cured that I've seen before include "Healed - smoked" , "Of ham, smoked or salted" , "Preserved by drying, salting or smoking" , "Remedied" , "Restored to health" .)