OldGuy43
Garden Ornament
Using Google I didn't find anything about preserves, but I did find a couple about making sugarless jams that might help:
http://lowcarbdiets.about.com/od/cooking/a/sugarfreejam.htm
http://www.huffingtonpost.com/stephanie-j-stiavetti/jam-recipe_b_2289891.html
http://lowcarbdiets.about.com/od/cooking/a/sugarfreejam.htm
http://www.huffingtonpost.com/stephanie-j-stiavetti/jam-recipe_b_2289891.html