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公开(公告)号：US20220234981A1
公开(公告)日：2022-07-28
申请号：US17627468
申请日：2020-07-16
Applicant: Spero Renewables, LLC
Inventor： Ian M. KLEIN , John STAIR
Abstract: A process for a reactive extraction and subsequent purification of organic molecules from biomass comprises extracting one or more products from the biomass using an extraction solvent to solvate the products, contacting the biomass with a reactant during the extracting, recovering the one or more products, performing ultrafiltration to remove impurities from the one or more products to produce a filtered extract, extracting oils in the filtered extract using adsorption to produce a de-oiled extract, performing transesterification or hydrolysis on the de-oiled extract, and performing adsorptive purification on the ferulic acid, coumaric acid, ferulate, coumarate, or a combination thereof. The one or more products comprise extracted organic molecules comprising a ferulate or a coumarate, and the one or more products are separated from the biomass as a liquid extract.
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