tolenio at sentex.net
Mon Jan 5 13:46:36 EST 2004
Nevertheless, for fruit juice, the following is usually
suitable: «When a sterile hot jar is filled with boiling hot
juice and a sterile lid is placed on it immediately,
I think the requirement is not "boiling hot juice". You
have to raise the temperature to a specified range, and hold
it there for a specified period of time.
Pasteurize apple juice using a double-boiler. Heat the juice
to about 80º C (176º F), stirring frequently. Keep it at
80ºC for at least 2 minutes. This will make sure that all E.
coli 0157:H7 bacteria, as well as other organisms
(moulds,etc.) are destroyed.
Raise the temperature too high and you damage flavor.
Different juices vary in temperature and time I believe.
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