{"id":"https://openalex.org/W1652845","doi":null,"title":"Identification of oil palm (Elaeis guineensis) spear leaf metabolites using mass spectrometry and neutral loss analysis.","display_name":"Identification of oil palm (Elaeis guineensis) spear leaf metabolites using mass spectrometry and neutral loss analysis.","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1652845","mag":"1652845"},"language":"en","primary_location":{"id":"pmh:oai:psasir.upm.edu.my:30493","doi":null,"is_oa":true,"landing_page_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","pdf_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","source":{"id":"https://openalex.org/S4377196260","display_name":"Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130343225","host_organization_name":"Universiti Putra Malaysia","host_organization_lineage":["https://openalex.org/I130343225"],"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":"Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079711708","display_name":"Noor Idayu Tahir","orcid":"https://orcid.org/0000-0002-2886-8624","observed_orcids":["https://orcid.org/0000-0002-2886-8624"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Noor Idayu Tahir","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2886-8624","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001095437","display_name":"Khozirah Shaari","orcid":"https://orcid.org/0000-0002-7054-0649","observed_orcids":["https://orcid.org/0000-0002-7054-0649"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Khozirah Shaari","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7054-0649","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018364978","display_name":"Faridah Abas","orcid":"https://orcid.org/0000-0002-8110-9424","observed_orcids":["https://orcid.org/0000-0002-8110-9424"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Faridah Abas","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8110-9424","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056293525","display_name":"Ghulam Kadir Ahmad Parveez","orcid":"https://orcid.org/0000-0002-1092-3437","observed_orcids":["https://orcid.org/0000-0002-1092-3437"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ghulam Kadir Ahmad Parveez","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1092-3437","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083929362","display_name":"Ahmad Tarmizi Hashim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahmad Tarmizi Hashim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5080548844","display_name":"Umi Salamah Ramli","orcid":"https://orcid.org/0000-0002-1821-0060","observed_orcids":["https://orcid.org/0000-0002-1821-0060"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Umi Salamah Ramli","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1821-0060","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4399,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.56399545,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"25","issue":"1","first_page":"72","last_page":"83"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","score":0.6265000104904175,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","score":0.6265000104904175,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.1754000037908554,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10519","display_name":"Advanced Proteomics Techniques and Applications","score":0.01979999989271164,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/oil-palm","display_name":"oil palm","score":1.0},{"id":"https://openalex.org/keywords/plant-metabolites","display_name":"plant metabolites","score":0.8389999866485596},{"id":"https://openalex.org/keywords/untargeted-metabolomics","display_name":"untargeted metabolomics","score":0.8529999852180481},{"id":"https://openalex.org/keywords/tandem-mass-spectrometry","display_name":"tandem mass spectrometry","score":0.9549999833106995},{"id":"https://openalex.org/keywords/carboxylic-acids","display_name":"carboxylic acids","score":0.9850000143051147},{"id":"https://openalex.org/keywords/catechins","display_name":"catechins","score":0.9539999961853027},{"id":"https://openalex.org/keywords/stilbenoids","display_name":"stilbenoids","score":0.9039999842643738},{"id":"https://openalex.org/keywords/nutraceuticals","display_name":"nutraceuticals","score":0.9440000057220459}],"concepts":[{"id":"https://openalex.org/C2779798302","wikidata":"https://www.wikidata.org/wiki/Q165403","display_name":"Elaeis guineensis","level":3,"score":0.7196391820907593},{"id":"https://openalex.org/C135870905","wikidata":"https://www.wikidata.org/wiki/Q903667","display_name":"Metabolome","level":3,"score":0.7103968262672424},{"id":"https://openalex.org/C21565614","wikidata":"https://www.wikidata.org/wiki/Q12149006","display_name":"Metabolomics","level":2,"score":0.6388720273971558},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.5747719407081604},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5455011129379272},{"id":"https://openalex.org/C2988237154","wikidata":"https://www.wikidata.org/wiki/Q231458","display_name":"Palm oil","level":2,"score":0.5415149331092834},{"id":"https://openalex.org/C31827203","wikidata":"https://www.wikidata.org/wiki/Q874296","display_name":"Tandem mass spectrometry","level":3,"score":0.5114113688468933},{"id":"https://openalex.org/C2777108408","wikidata":"https://www.wikidata.org/wiki/Q11002","display_name":"Sugar","level":2,"score":0.5069325566291809},{"id":"https://openalex.org/C94598645","wikidata":"https://www.wikidata.org/wiki/Q2347874","display_name":"Palm","level":2,"score":0.46828505396842957},{"id":"https://openalex.org/C194671627","wikidata":"https://www.wikidata.org/wiki/Q192639","display_name":"Glycoside","level":2,"score":0.45962703227996826},{"id":"https://openalex.org/C17857428","wikidata":"https://www.wikidata.org/wiki/Q533025","display_name":"Nutraceutical","level":2,"score":0.4181234836578369},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.41694989800453186},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3747591972351074},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3448109030723572},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.34409940242767334},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:psasir.upm.edu.my:30493","doi":null,"is_oa":true,"landing_page_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","pdf_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","source":{"id":"https://openalex.org/S4377196260","display_name":"Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130343225","host_organization_name":"Universiti Putra Malaysia","host_organization_lineage":["https://openalex.org/I130343225"],"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":"Article"},{"id":"mag:1652845","doi":null,"is_oa":false,"landing_page_url":"http://psasir.upm.edu.my/30493/","pdf_url":null,"source":{"id":"https://openalex.org/S134592288","display_name":"Journal of Oil Palm Research","issn_l":"1511-2780","issn":["1511-2780","2811-4701"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-c","jufo-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310321960","host_organization_name":"Malaysian Palm Oil Board","host_organization_lineage":["https://openalex.org/P4310321960"],"host_organization_lineage_names":["Malaysian Palm Oil Board"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Oil Palm Research","raw_type":null}],"best_oa_location":{"id":"pmh:oai:psasir.upm.edu.my:30493","doi":null,"is_oa":true,"landing_page_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","pdf_url":"http://psasir.upm.edu.my/id/eprint/30493/1/Identification%20of%20oil%20palm.pdf","source":{"id":"https://openalex.org/S4377196260","display_name":"Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130343225","host_organization_name":"Universiti Putra Malaysia","host_organization_lineage":["https://openalex.org/I130343225"],"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":"Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1652845.pdf"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W180636569","https://openalex.org/W591507643","https://openalex.org/W1561733128","https://openalex.org/W1963633994","https://openalex.org/W1973901307","https://openalex.org/W1974464491","https://openalex.org/W1978684570","https://openalex.org/W1981427186","https://openalex.org/W1987772985","https://openalex.org/W1996952666","https://openalex.org/W2000066364","https://openalex.org/W2002541914","https://openalex.org/W2013284849","https://openalex.org/W2019212263","https://openalex.org/W2020520550","https://openalex.org/W2021723464","https://openalex.org/W2022132995","https://openalex.org/W2027472160","https://openalex.org/W2041279131","https://openalex.org/W2043798574","https://openalex.org/W2048184708","https://openalex.org/W2055581806","https://openalex.org/W2057256243","https://openalex.org/W2057520467","https://openalex.org/W2066011752","https://openalex.org/W2067059593","https://openalex.org/W2071800326","https://openalex.org/W2077366451","https://openalex.org/W2087166463","https://openalex.org/W2087343975","https://openalex.org/W2095614608","https://openalex.org/W2102968108","https://openalex.org/W2121051736","https://openalex.org/W2121438634","https://openalex.org/W2129405305","https://openalex.org/W2143666022","https://openalex.org/W2146224243","https://openalex.org/W2149413547","https://openalex.org/W2156562282","https://openalex.org/W2172107043","https://openalex.org/W2328888434","https://openalex.org/W4238445545"],"related_works":["https://openalex.org/W2304523706","https://openalex.org/W3202423515","https://openalex.org/W2520409154","https://openalex.org/W2809474712","https://openalex.org/W2164815797","https://openalex.org/W3128423927","https://openalex.org/W2896938773","https://openalex.org/W2028607242","https://openalex.org/W2592306177","https://openalex.org/W3148748871"],"abstract_inverted_index":{"Plant":[0],"metabolites":[1,20,80,102,131],"characterisation":[2],"is":[3],"an":[4],"arduous":[5],"challenge":[6],"due":[7],"to":[8],"their":[9],"structural":[10],"diversity":[11],"as":[12,33,46,62,74,137],"a":[13,56,112,133],"result":[14],"of":[15,40,67,93,100,127],"complicated":[16],"biosynthetic":[17],"pathways.":[18],"These":[19],"are":[21,30],"not":[22],"only":[23],"important":[24,41],"for":[25],"metabolic":[26],"events":[27],"description":[28,39],"but":[29],"also":[31],"harnessed":[32],"valuable":[34],"nutraceuticals.":[35],"The":[36],"detection":[37],"and":[38,77,95,111,119],"plant":[42],"tissue":[43],"metabolome":[44],"such":[45,61,73,136],"oil":[47,68,138],"palm":[48,69,139],"spear":[49,70,140],"leaf":[50,71,141],"can":[51],"be":[52],"carried":[53],"out":[54],"using":[55],"broad-range,":[57],"non-targeted":[58],"analytical":[59],"tool":[60],"mass":[63,85],"spectrometry":[64,86],"(MS).":[65],"Identification":[66],"constituents":[72],"carboxyl":[75],"group-":[76],"sugar-":[78],"containing":[79],"was":[81],"facilitated":[82],"by":[83],"tandem":[84],"(MS/":[87],"MS)":[88],"with":[89],"neutral":[90],"loss":[91],"information":[92],"44":[94],"162":[96],"amu.":[97],"A":[98],"total":[99],"13":[101],"ranging":[103],"from":[104],"carboxylic":[105],"acids,":[106],"catechins,":[107],"phenolic":[108],"acid":[109],"glycosides":[110],"stilbenoid":[113],"were":[114],"characterised":[115],"in":[116,129,132],"this":[117],"manner":[118],"the":[120,125],"results":[121],"presented":[122],"here":[123],"demonstrated":[124],"usefulness":[126],"MS":[128],"characterising":[130],"complex":[134],"sample":[135],"tissue.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
