Finding berry pickers will challenge supplement company.

Byline: Margaret Bauman

Jan. 23--Wild Alaska blueberries are the key ingredient in a new dietary supplement concocted by an Anchorage biochemist who sees the gelcaps as an antidote for everything from aging to dementia.

"We've been working on the product for 10 years," said Maureen McKenzie, who has begun Internet marketing of AuroraBlue, a nutritional supplement derived from wild Alaska blueberries. "We have done an extensive amount of science. We have a patent on the berry blend, the chemistry involved, the drying process."

AuroraBlue is technic