I spent quite a while researching fruit sanitisation for my cherry blonde. The summary of my research is here:
http://www.aussiehomebrewer.com/forum/inde...st&p=183275
short version:
- DON'T boil, you'll lose all your fruity goodness & create pectic acid, causing a haze.
- DON'T pulp. Don't bother - This will just make it harder to rack your beer off the fruit. See "Freezing" below.
- DON'T use in primary, you'll ferment-out all your flavour and aroma.
- DO sanitise in water at 80C for 1min or 70C for 2mins. Use a hop-sock or muslin wrap to allow the hot-water to touch all the fruit. Using a zip-lock bag is mostly pointless.
- DO freeze your fruits for a few days or weeks before you use it. This will break-down the cell membranes and make the fruitiness easier to extract into your beer.
- DO use in secondary.
- DO use a sediment reducer, if only so your fruit bits don't clog your tap-hole.
And use twice as much berries as you think you'll need. B)
Good luck!
:beer:
Tim