Role of Solvents in Herbal Extracts & Industrial Paint Applications

Choosing the right solvent for extracting from plant material is essential if you want to obtain the full benefits and who knows this better than the herbal extracts manufacturers. If the herbal extract has to be used orally for medicine formulations then the solvent will be different than the one used for isolating secondary plant compounds. Normally, in the first case vinegar, alcohol and vegetable glycerine are made use of while extracting the herbal compounds and in most cases, alcohol is the popularly chosen medium. It is highly effective in the breakdown of tough herbs such as berries and barks and helps in extraction of waxes, fats, resins, few volatile oils and many alkaloids from herbs.

Food-grade vegetable glycerine is another solvent type that helps in the extraction of some alkaloids, tannins, acids and few minerals from plant material. Herbal extracts prepared using vinegar are called as herbal vinegars. However, secondary plant compounds are extracted by means of…

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