yep, you can use Ethyl Maltol
Ethyl maltol - Wikipedia, the free encyclopedia
Dawn has it available for sale.. though i couldnt find the exact link on her site for you, i do know it is a recent addition to her line up so the button may not be active yet.
Edited: Also, i thought it important to mention, if you search around on ECF or Google for that matter, you will read descriptions of ethyl maltol being described as a cotton candy flavor... i personally use it very sparingly 3-4 drops per 5ml batch.. that being said i myself have not noticed the cotton candy taste, but it has worked beautifully for toning down a sharp flavor (i.e black cherry)
though come to think of it, i have tasted a cotton candy flavor in juices that should not have it and are not labeled nor descripted as having a cotton candy component, so if suppliers commonly use this to sweeten juices that makes
sense why ive noticed this....