Fruit juice is most desirable for drinking or for culinary purposes.
Grape juice is particularly good as a drink. It may be canned with or
without sugar but, except where the grapes have a large percentage of
sugar, as is the case in California, some sugar should be added to the
juice in canning.
Currant juice may be sterilized and canned without sugar. This juice may
be made into jelly at any season of the year.
Fruit juices that are designed for use in frozen creams and water ices
should be canned with a generous amount of sugar.
For grape juice good bottles are to be preferred to fruit cans. If you
can get the self-sealing bottles, such as pop or beer comes in, the work
of putting up grape juice will be light. If bottles are employed, be
very careful to sterilize both bottles and corks.