"Brian" --- 'flayb' to respond wrote in message
...
________________
Many years ago I was at a conference where this question was asked.
Their answer was "We 'flash freeze' at much lower temperatures than you
can
achieve and this avoids the need for other treatment".
They demonstrated that their methods could be used for strawberries
and
keep them whole~ but actually broke when dropped!.
Best Wishes Brian.


tsk typical macho display "oh look I can hammer a nail in with my cod piece"
;-)