Some people have completely dried it out with a food dehydrator but I can't imagine it would prove useful in any way as it would likely become gooey again cause it's hygroscopic.
Some people have had great success evaporating the vinegar onto herbs for a dry product though personally I have never done it.
Q21Q21's Tek: A comprehensive guide to extracting DMTThe 2 teks use non-toxic lime and vinegar and Tek 1: d-Limonene or Xylene or Tek 2: Naptha to produce very quick high yields with the greatest of ease.I am almost never on this site anymore so I will likely not answer PMs