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Process for the production of low and Medium Molecular Weight polyphenols from the Bark, comprisingSolid liquid extraction with alcohol, where the operating temperature is 40 to 160 degrees Celsius, Fractionation of the hydroalcoholic extract and separation of the fine fraction of the Bark.
Process for the production of low and Medium Molecular Weight polyphenols from the Bark, comprisingSolid liquid extraction with alcohol, where the operating temperature is 40 to 160 degrees Celsius, Fractionation of the hydroalcoholic extract and separation of the fine fraction of the Bark.
Extraction process of polyphenols and a Solid fuel from Bark or Wood of trees that includes grinding of bark, Solid - liquid extraction, concentration of the extract.Decanting, drying and separation of soluble and insoluble fraction of Fine fraction; Hydro alcoholic extracts of the bark and Bark.
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