Fruit Juice in beer?

[flyingwmelon]

I was wondering if using the Juicy Juice or Ocean spray type juices would be alright to use in a wheat beer. I know that they do not have all the fermentable sugars that using fresh/frozen fruits do but wouldn't that keep it a bit sweeter? Or because of the preservatives it would cause off flavorings?

 

[TipsyDragon]

the preservatives will stop fermentation.

 

[BuonAnno]

There are juices out there that do not have any preservatives. Just check the ingredients and make sure it is only juice and water (ASCORBIC ACID is OK too).