I have searched through many sources, including the articles on Molasses and Rum in the "Sugar" segment of this site; wonderful site by the way, thank you all very much! But I have yet to find a baseline consensus on what a home artisan distiller can use. I understand that Rum can be made from all manner of sugar sources. I also can imagine that using something as sterile as white table sugar could produce a flavorless Rum, so-to-speak, where as acrid animal feed molasses is capable of producing a very "flavorful" Rum, but not necessarily desirably so.
I would like to open a discussion on the best source for constructing an artisan small-batch Rum mash bill. Here is a list of a few ideas just to get the ball rolling.
- Feed Grade Blackstrap -- I vote no. This is far too unpredictable, and contains more by-products than fermentable sugar. It is a pity though. It is by far the cheapest solution.
Brown Sugar -- Being just a mixture of pure table sugar and molasses, I don't even buy this product for making Christmas cookies, much less this. Any Rum recipe that includes this product, I disregard as under researched.
Grandma's Original Unsulphured http://www.bgfoods.com/grandmas/grandmas_products.asp -- Sounds good: "100% pure, natural sugarcane juices, clarified, and reduced." But is this what an artisan distiller would use, or is this just a pretty-good-for-the-money situation?
Crosby's Fancy Molasses 100% pure, http://www.crosbys.com/fancy_molasses.asp -- This sounds like a very good ratio of raw sugar content and minerals. But it is prohibitively expensive and does not ship to the US; I emailed them personally. No dice.
Lyle's Treacle http://www.lylesgoldensyrup.com/syrups.php -- This, I think is what I want, but it is first-born-child expensive, and hard to find.
Lyle's Golden Syrup http://www.lylesgoldensyrup.com/syrups.php -- At this point, we may be overlapping, as this may be very similar to Treacle or Crosby's. I just do not know.