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Several recovery approaches are presented and categorized in two main strategies: PHA recovery with solvents (halogenated solvents, alkanes, alcohols, esters, carbonates and ketones) and PHA recovery by cellular lysis (with oxidants, acid and alkaline compounds, surfactants and enzymes). Comparative evaluations based on the recovery, purity and molecular weight of the recovered polymers as well as on the potential sustainability of the different approaches are here presented.<\/jats:p>","DOI":"10.3389\/fbioe.2021.624021","type":"journal-article","created":{"date-parts":[[2021,2,10]],"date-time":"2021-02-10T15:04:56Z","timestamp":1612969496000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":165,"title":["Recovery of Polyhydroxyalkanoates From Single and Mixed Microbial Cultures: A Review"],"prefix":"10.3389","volume":"9","author":[{"given":"Giorgia","family":"Pagliano","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paola","family":"Galletti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiara","family":"Samor\u00ec","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agnese","family":"Zaghini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristian","family":"Torri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,2,10]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.nbt.2017.05.012","article-title":"Fast method for the determination of short-chain-length polyhydroxyalkanoates (scl-PHAs) in bacterial samples by In Vial-Thermolysis (IVT).","volume":"39","author":"Abbondanzi","year":"2017","journal-title":"New Biotechnol."},{"key":"B2","doi-asserted-by":"publisher","first-page":"66","DOI":"10.1016\/j.jbiotec.2010.10.070","article-title":"Mixed culture polyhydroxyalkanoate (PHA) production from volatile fatty acid (VFA)-rich streams: Effect of substrate composition and feeding regime on PHA productivity, composition and properties.","volume":"151","author":"Albuquerque","year":"2011","journal-title":"J. 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