how can liquid natural herbs be preseved?

Answer 1

The best is alcohol and a water solution. that way you get all the constitutes of the herb the water soluble as well as the alcohol soluble.
If you are asking how to preserve an already prepared solution.. keep it in a dark cubbard and keep heat away from it.




Alex

Answer 2

I'm not sure I properly understand your question.

Now, it is possble to make various infusions using vingar, or vodka, or various other mediums. You might want to store herbal vinegars in the refridgerator, but the rest should keep well enough in any cool dark place if properly prepared.