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Corn stover is currently the largest source of agriculture residues in the USA, as such there is significant potential for exploitation to yield valuable chemicals. ScCO<jats:sub>2<\/jats:sub> extraction could lead to the recovery of a variety of different chemicals which include flavonoids, sterols, steroid ketones, hydrocarbons, saturated fatty acids, unsaturated fatty acids, fatty alcohols, phenolics and triterpenoids. Importantly, recent studies have not only demonstrated that supercritical extraction can be utilized for the recovery of plant lipids for use in consumer products, including nutraceuticals and personal care, but the processing of treated biomass can lead to enhanced yields and recovery of other products from biorefinery processes. Despite the great potential and opportunities for using scCO<jats:sub>2<\/jats:sub> and high-pressure systems in a biorefinery context their real-world application faces significant challenges to overcome before it is widely applied. Such challenges have also been discussed in the context of this mini-review.<\/jats:p>","DOI":"10.1186\/s13065-021-00762-1","type":"journal-article","created":{"date-parts":[[2021,5,29]],"date-time":"2021-05-29T10:03:33Z","timestamp":1622282613000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["High pressure systems as sustainable extraction and pre-treatment technologies for a holistic corn stover biorefinery"],"prefix":"10.1186","volume":"15","author":[{"given":"Pakin","family":"Noppawan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adrienne Gallant","family":"Lanct\u00f4t","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Magro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo Gil","family":"Navarro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nontipa","family":"Supanchaiyamat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas M.","family":"Attard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3983-8313","authenticated-orcid":false,"given":"Andrew J.","family":"Hunt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,5,29]]},"reference":[{"key":"762_CR1","doi-asserted-by":"publisher","first-page":"471","DOI":"10.1039\/C0EE00184H","volume":"4","author":"VL Budarin","year":"2011","unstructured":"Budarin VL, Shuttleworth PS, Dodson JR et al (2011) Use of green chemical technologies in an integrated biorefinery. 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