{"id":"https://openalex.org/W760139172","doi":null,"title":"The use of ultrasound on the extraction of microalgal lipids","display_name":"The use of ultrasound on the extraction of microalgal lipids","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W760139172","mag":"760139172"},"language":"en","primary_location":{"id":"pmh:oai:http://curve.coventry.ac.uk/open/p/oai:4aabbd22-686a-4284-a18d-23de6bcff203/1","doi":null,"is_oa":false,"landing_page_url":"http://curve.coventry.ac.uk/open/items/4aabbd22-686a-4284-a18d-23de6bcff203/1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401989","display_name":"Coventry University Open Collections (Coventry university)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I73417466","host_organization_name":"Coventry University","host_organization_lineage":["https://openalex.org/I73417466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis,PhD"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066907937","display_name":"Patrick M. King","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Patrick M. King","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5066907937"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10476","display_name":"Algal biology and biofuel production","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10476","display_name":"Algal biology and biofuel production","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11842","display_name":"Ultrasound and Cavitation Phenomena","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11390","display_name":"Seaweed-derived Bioactive Compounds","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microalgal-lipid-extraction","display_name":"microalgal lipid extraction","score":0.8240000009536743},{"id":"https://openalex.org/keywords/ultrasound-assisted-extraction","display_name":"ultrasound-assisted extraction","score":0.7799999713897705},{"id":"https://openalex.org/keywords/cell-disruption","display_name":"cell disruption","score":0.7929999828338623},{"id":"https://openalex.org/keywords/biodiesel-feedstock","display_name":"biodiesel feedstock","score":0.8100000023841858},{"id":"https://openalex.org/keywords/microalgae","display_name":"microalgae","score":0.652999997138977},{"id":"https://openalex.org/keywords/dunaliella-salina","display_name":"Dunaliella salina","score":0.7929999828338623},{"id":"https://openalex.org/keywords/nannochloropsis-oculata","display_name":"Nannochloropsis oculata","score":0.8410000205039978},{"id":"https://openalex.org/keywords/chlorella-sp","display_name":"Chlorella sp.","score":0.8320000171661377},{"id":"https://openalex.org/keywords/membrane-permeability","display_name":"membrane permeability","score":0.8309999704360962},{"id":"https://openalex.org/keywords/nile-red-staining","display_name":"Nile Red staining","score":0.8240000009536743},{"id":"https://openalex.org/keywords/cell-wall-stress","display_name":"cell wall stress","score":0.5040000081062317},{"id":"https://openalex.org/keywords/nacl-stress","display_name":"NaCl stress","score":0.7300000190734863},{"id":"https://openalex.org/keywords/nitrogen-limitation","display_name":"nitrogen limitation","score":0.6679999828338623},{"id":"https://openalex.org/keywords/sonication","display_name":"sonication","score":0.3720000088214874}],"concepts":[{"id":"https://openalex.org/C2778086801","wikidata":"https://www.wikidata.org/wiki/Q910572","display_name":"Nile red","level":3,"score":0.7638801336288452},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.611598551273346},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.6062077879905701},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5762916803359985},{"id":"https://openalex.org/C52896960","wikidata":"https://www.wikidata.org/wiki/Q167947","display_name":"Biodiesel","level":3,"score":0.5387099981307983},{"id":"https://openalex.org/C125235067","wikidata":"https://www.wikidata.org/wiki/Q128700","display_name":"Cell wall","level":2,"score":0.4857816994190216},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4718955457210541},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4530869722366333},{"id":"https://openalex.org/C53991642","wikidata":"https://www.wikidata.org/wiki/Q128991","display_name":"Biofuel","level":2,"score":0.4399891495704651},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4365634024143219},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.4362739324569702},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3661485016345978},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3325798511505127},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.2826780378818512},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2538742125034332},{"id":"https://openalex.org/C150903083","wikidata":"https://www.wikidata.org/wiki/Q7108","display_name":"Biotechnology","level":1,"score":0.18950453400611877},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.17940163612365723},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.05606970191001892},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:http://curve.coventry.ac.uk/open/p/oai:4aabbd22-686a-4284-a18d-23de6bcff203/1","doi":null,"is_oa":false,"landing_page_url":"http://curve.coventry.ac.uk/open/items/4aabbd22-686a-4284-a18d-23de6bcff203/1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401989","display_name":"Coventry University Open Collections (Coventry university)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I73417466","host_organization_name":"Coventry University","host_organization_lineage":["https://openalex.org/I73417466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis,PhD"},{"id":"pmh:oai:pure.atira.dk:studenttheses/af8b1412-62ab-41f9-898d-2b1009f62404","doi":null,"is_oa":false,"landing_page_url":"https://pureportal.coventry.ac.uk/en/studentTheses/af8b1412-62ab-41f9-898d-2b1009f62404","pdf_url":null,"source":{"id":"https://openalex.org/S4306402411","display_name":"Pure (Coventry University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I73417466","host_organization_name":"Coventry University","host_organization_lineage":["https://openalex.org/I73417466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Doctor of Philosophy"},{"id":"pmh:tle:4aabbd22-686a-4284-a18d-23de6bcff203:2fa872f8-6189-4232-b228-bd31f47934f5:1","doi":null,"is_oa":false,"landing_page_url":"http://curve.coventry.ac.uk/open/items/4aabbd22-686a-4284-a18d-23de6bcff203/1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402153","display_name":"The Open Collections (Coventry University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I73417466","host_organization_name":"Coventry University","host_organization_lineage":["https://openalex.org/I73417466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis,PhD"},{"id":"mag:760139172","doi":null,"is_oa":false,"landing_page_url":"https://curve.coventry.ac.uk/open/file/4aabbd22-686a-4284-a18d-23de6bcff203/1/King2014.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1533947775","https://openalex.org/W1573599030","https://openalex.org/W1976741542","https://openalex.org/W1979244898","https://openalex.org/W1980727108","https://openalex.org/W1981194760","https://openalex.org/W1992781444","https://openalex.org/W1996201045","https://openalex.org/W2002230533","https://openalex.org/W2017299163","https://openalex.org/W2019953979","https://openalex.org/W2024433537","https://openalex.org/W2025342609","https://openalex.org/W2029709851","https://openalex.org/W2035914262","https://openalex.org/W2039917705","https://openalex.org/W2045238556","https://openalex.org/W2046531953","https://openalex.org/W2050492688","https://openalex.org/W2053858949","https://openalex.org/W2054793148","https://openalex.org/W2055427111","https://openalex.org/W2070612532","https://openalex.org/W2070624424","https://openalex.org/W2072435459","https://openalex.org/W2075804029","https://openalex.org/W2077835243","https://openalex.org/W2092921932","https://openalex.org/W2096296215","https://openalex.org/W2128562660","https://openalex.org/W2129522111","https://openalex.org/W2142806136","https://openalex.org/W2146021285","https://openalex.org/W2152311269","https://openalex.org/W2161409011","https://openalex.org/W2168003071","https://openalex.org/W2340018524","https://openalex.org/W2497687093","https://openalex.org/W2506419773"],"related_works":["https://openalex.org/W2062889643","https://openalex.org/W6893896610","https://openalex.org/W7112227562","https://openalex.org/W2804648702","https://openalex.org/W5727512","https://openalex.org/W3204889630","https://openalex.org/W1481654505","https://openalex.org/W4307731859","https://openalex.org/W3188748062","https://openalex.org/W2032490469"],"abstract_inverted_index":{"Microalgae":[0],"synthesize":[1],"and":[2,75,84,223,295,321,338],"store":[3],"large":[4],"volumes":[5],"of":[6,11,20,42,116,138,161,200,215,284,334],"lipids":[7,76],"(potentially":[8],"over":[9],"25%":[10,146],"dry":[12,102,117,139,162,201],"weight)":[13],"which":[14],"could":[15,178,239,260],"provide":[16],"a":[17,46,243],"renewable":[18],"source":[19],"biodiesel.":[21],"Traditional":[22],"extraction":[23,52,86,237],"techniques":[24],"often":[25],"produce":[26],"poor":[27],"lipid":[28,51,99,236,254],"yields":[29,238],"particularly":[30],"from":[31,53,101,112,134,157,196,267],"microalgae":[32],"with":[33,125,145,170,187,230,246],"robust":[34],"cell":[35,47,110,132,155,194],"walls.":[36],"This":[37,258],"project":[38],"investigated":[39],"the":[40,64,332],"role":[41],"power":[43],"ultrasound":[44,67,81,184],"as":[45],"disruption":[48],"step":[49],"in":[50,72,104,149],"four":[54],"microalgal":[55,264],"species.":[56],"Nile":[57],"Red":[58],"staining":[59],"was":[60,185,207,256,329],"used":[61],"to":[62,114,136,159,181,198,269,276,343,348],"assess":[63],"time":[65],"when":[66,123,168,183,209,274,341],"induced":[68],"increased":[69,98],"membrane":[70],"permeability":[71],"each":[73],"species":[74],"were":[77,346],"extracted":[78],"using":[79],"an":[80,280],"assisted":[82],"Bligh":[83],"Dyer":[85],"method.\\n":[87],"A":[88,218],"20":[89,224,304],"kHz":[90,305],"probe":[91],"system":[92,229,259],"(40%":[93],"amplitude,":[94],"0.086":[95],"W/cm3)":[96,227],"caused":[97],"recovery":[100,255],"biomass":[103,118,140,163],"all":[105],"cases;":[106],"D.":[107,291,313,336],"salina":[108,337],"(no":[109],"wall)":[111,133,156,195],"15":[113],"22.5%":[115],"after":[119,141,164,203,306],"1":[120],"minute":[121],"(26%":[122],"stressed":[124,169,175],"35":[126],"g/L":[127,172],"NaCl).":[128,173],"C.":[129,296,326,339],"concordia":[130,297,340],"(thin":[131],"7.5":[135],"10.5%":[137],"2":[142],"minutes":[143,166,205,251,310,316,323],"(27%":[144],"nitrogen":[147],"reduction":[148],"growth":[150,300],"media).":[151],"N.":[152,247,293,319],"oculata":[153,294,320],"(thick":[154,193],"6.5":[158],"10%":[160],"16":[165,204,322],"(31.5%":[167],"30":[171],"The":[174],"cultures":[176,345],"yield":[177],"be":[179,240],"improved":[180],"35%":[182],"combined":[186],"S070":[188,231],"beating":[189],"beads.":[190],"Chlorella":[191],"sp.":[192],"6.3":[197],"8.7%":[199],"biomass,":[202],"(44%":[206],"achieved":[208,241],"harvested":[210],"at":[211,279,303],"day":[212,273],"9":[213],"instead":[214],"15).":[216],"\\n":[217,290],"Dual":[219],"Frequency":[220],"Reactor":[221],"(16":[222],"kHz,":[225],"0.01":[226],"flow":[228],"beads":[232],"demonstrated":[233],"that":[234,331],"high":[235],"on":[242],"larger":[244],"level":[245],"oculata.":[248],"After":[249],"4:48":[250],"sonication":[252,302],"24%":[253],"achieved.":[257],"theoretically":[261],"increase":[262],"daily":[263],"oil":[265],"production":[266,282],"3.96":[268],"5.76":[270],"L":[271],"per":[272],"compared":[275],"conventional":[277],"techniques,":[278],"extra":[281],"cost":[283],"only":[285],"2.9":[286],"p/litre":[287],"(1.5%":[288],"increase).":[289],"salina,":[292,314],"resumed":[298],"normal":[299],"following":[301],"1-20":[307],"days":[308],"(8":[309],"treatment":[311,317,324],"for":[312,318,325],"60":[315],"concordia).":[327],"It":[328],"found":[330],"supernatant":[333],"sonicated":[335],"added":[342],"established":[344],"able":[347],"boost":[349],"their":[350],"growth.":[351]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-09-09T07:26:56.047234","created_date":"2016-06-24T00:00:00"}