{"id":"https://openalex.org/W2070544955","doi":"https://doi.org/10.1016/s1007-0214(08)70074-9","title":"Effects of season, variety, and processing method on ellagic acid content in pomegranate leaves","display_name":"Effects of season, variety, and processing method on ellagic acid content in pomegranate leaves","publication_year":2008,"publication_date":"2008-07-28","ids":{"openalex":"https://openalex.org/W2070544955","doi":"https://doi.org/10.1016/s1007-0214(08)70074-9","mag":"2070544955"},"language":"en","primary_location":{"id":"doi:10.1016/s1007-0214(08)70074-9","doi":"https://doi.org/10.1016/s1007-0214(08)70074-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1007-0214(08)70074-9","pdf_url":null,"source":{"id":"https://openalex.org/S24978797","display_name":"Tsinghua Science & Technology","issn_l":"1007-0214","issn":["1007-0214","1878-7606"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901","https://openalex.org/P4353108601"],"host_organization_lineage_names":["Tsinghua University Press","Tsinghua University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tsinghua Science and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5069426822","display_name":"Lan Xiang","orcid":"https://orcid.org/0000-0002-7149-8235","observed_orcids":["https://orcid.org/0000-0002-7149-8235"]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lan Xiang","raw_affiliation_strings":["Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China; School of Pharmacy, Shandong University, Jinan 250012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China; School of Pharmacy, Shandong University, Jinan 250012, China","institution_ids":["https://openalex.org/I154099455","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019415980","display_name":"Dongming Xing","orcid":"https://orcid.org/0000-0002-2359-0440","observed_orcids":["https://orcid.org/0000-0002-2359-0440"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongming Xing","raw_affiliation_strings":["Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100640157","display_name":"Lei Fan","orcid":"https://orcid.org/0000-0002-4733-672X","observed_orcids":["https://orcid.org/0000-0002-4733-672X"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Lei","raw_affiliation_strings":["Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085389107","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0001-5909-0205","observed_orcids":["https://orcid.org/0000-0001-5909-0205"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109924147","display_name":"Lizhen Xu","orcid":"https://orcid.org/0009-0007-0110-023X","observed_orcids":["https://orcid.org/0009-0007-0110-023X"]},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lizhen Xu","raw_affiliation_strings":["Chinese Academy of Medicinal Science and Peking Union Medical College, Beijing 100094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Medicinal Science and Peking Union Medical College, Beijing 100094, China","institution_ids":["https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642160","display_name":"Lei Nie","orcid":"https://orcid.org/0000-0002-2919-5337","observed_orcids":["https://orcid.org/0000-0002-2919-5337"]},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Nie","raw_affiliation_strings":["School of Pharmacy, Shandong University, Jinan 250012, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy, Shandong University, Jinan 250012, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101618630","display_name":"Lijun Du","orcid":"https://orcid.org/0009-0000-5584-7354","observed_orcids":["https://orcid.org/0009-0000-5584-7354"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Du","raw_affiliation_strings":["Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2843,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.62437075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"13","issue":"4","first_page":"460","last_page":"465"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13719","display_name":"Phytochemistry and Bioactivity Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ellagic-acid","display_name":"ellagic acid","score":0.9980000257492065},{"id":"https://openalex.org/keywords/pomegranate-leaves","display_name":"pomegranate leaves","score":0.9800000190734863},{"id":"https://openalex.org/keywords/pomegranate-varieties","display_name":"pomegranate varieties","score":0.7900000214576721},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.9539999961853027},{"id":"https://openalex.org/keywords/soaking","display_name":"soaking","score":0.6499999761581421},{"id":"https://openalex.org/keywords/antioxidants","display_name":"antioxidants","score":0.4320000112056732},{"id":"https://openalex.org/keywords/zaozhuang","display_name":"Zaozhuang","score":0.7590000033378601}],"concepts":[{"id":"https://openalex.org/C2781464872","wikidata":"https://www.wikidata.org/wiki/Q422044","display_name":"Ellagic acid","level":4,"score":0.9002603888511658},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5389917492866516},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.480535089969635},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.4434928596019745},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.3639753460884094},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.34328389167785645},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.34215348958969116},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32755404710769653},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.25277799367904663},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23152804374694824},{"id":"https://openalex.org/C70899900","wikidata":"https://www.wikidata.org/wiki/Q290439","display_name":"Polyphenol","level":3,"score":0.14902818202972412},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.14049243927001953}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s1007-0214(08)70074-9","doi":"https://doi.org/10.1016/s1007-0214(08)70074-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1007-0214(08)70074-9","pdf_url":null,"source":{"id":"https://openalex.org/S24978797","display_name":"Tsinghua Science & Technology","issn_l":"1007-0214","issn":["1007-0214","1878-7606"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901","https://openalex.org/P4353108601"],"host_organization_lineage_names":["Tsinghua University Press","Tsinghua University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tsinghua Science and Technology","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.631.3886","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.631.3886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://qhxb.lib.tsinghua.edu.cn/myweb/english/2008/2008e4/460-465.pdf","raw_type":"text"},{"id":"mag:2259705435","doi":null,"is_oa":false,"landing_page_url":"http://www.cqvip.com/QK/85782X/200804/27825356.html","pdf_url":null,"source":{"id":"https://openalex.org/S24978797","display_name":"Tsinghua Science & Technology","issn_l":"1007-0214","issn":["1007-0214","1878-7606"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901","https://openalex.org/P4353108601"],"host_organization_lineage_names":["Tsinghua University Press","Tsinghua University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u6e05\u534e\u5927\u5b66\u5b66\u62a5\uff1a\u81ea\u7136\u79d1\u5b66\u82f1\u6587\u7248","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8409000039100647,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W125541327","https://openalex.org/W1969324270","https://openalex.org/W1970979243","https://openalex.org/W1971422523","https://openalex.org/W1986750932","https://openalex.org/W1989753458","https://openalex.org/W1997213260","https://openalex.org/W2000747663","https://openalex.org/W2010376935","https://openalex.org/W2013194529","https://openalex.org/W2015123436","https://openalex.org/W2050855187","https://openalex.org/W2057114766","https://openalex.org/W2068548764","https://openalex.org/W2089430837","https://openalex.org/W2122747606"],"related_works":["https://openalex.org/W2896191440","https://openalex.org/W6949284293","https://openalex.org/W2360948293","https://openalex.org/W1775487914","https://openalex.org/W4281713431","https://openalex.org/W7132606216","https://openalex.org/W7046765402","https://openalex.org/W1984608334","https://openalex.org/W2083361874","https://openalex.org/W4398208841"],"abstract_inverted_index":{"Ellagic":[0],"acid":[1],"(EA)":[2],"has":[3,162],"aroused":[4],"great":[5],"interest":[6],"worldwide":[7],"owing":[8],"to":[9,32,80,108],"its":[10,210],"antioxidant,":[11],"anti-inflammatory,":[12],"and":[13,39,114,184,195,209],"anticarcinogenetic":[14],"properties.":[15],"The":[16,46,99,116,132],"EA":[17,44,51,90,100,124,140,149,167,178],"content":[18,52,91,101,125,150,179],"in":[19,24,53,62,74,112],"pomegranate":[20,57,206],"leaf":[21,120,190,207],"was":[22],"measured":[23],"this":[25],"study":[26],"using":[27],"high":[28,173],"performance":[29],"liquid":[30],"chromatography":[31],"investigate":[33],"the":[34,43,50,59,89,96,105,109,119,123,130,139,148,166,177,203],"effects":[35,137],"of":[36,56,84,118,205],"season,":[37],"variety,":[38],"processing":[40,133,204],"method":[41],"on":[42,95,122,138,165],"level.":[45],"results":[47],"show":[48],"that":[49,88],"11":[54],"varieties":[55],"from":[58,65,78],"Zaozhuang":[60],"region":[61],"China":[63],"range":[64],"1.30":[66],"mg.":[67,70],"g\u22121to":[68],"6.46":[69],"g\u22121of":[71],"dry":[72],"weight":[73],"five":[75],"consecutive":[76],"seasons":[77],"June":[79],"October.":[81,115],"An":[82],"analysis":[83],"variance":[85],"(ANOVA)":[86],"shows":[87],"is":[92,126],"significantly":[93,103,175],"dependent":[94],"season":[97,107],"(p<0.05).":[98,151,180],"increases":[102,147],"during":[104,202],"growing":[106],"highest":[110],"level":[111],"September":[113],"effect":[117],"variety":[121],"less":[127],"significant":[128],"than":[129],"season.":[131],"methods":[134],"have":[135],"different":[136],"content.":[141],"Soaking":[142],"for":[143,157],"24":[144],"hours":[145],"slightly":[146],"Heating":[152],"at":[153,172],"80\u00b0C":[154],"or":[155],"100\u00b0C":[156],"1":[158],"h":[159],"after":[160],"soaking":[161],"little":[163],"influence":[164],"content,":[168],"while":[169],"slow-fired":[170,193],"cooking":[171,196],"temperature":[174],"elevates":[176],"To":[181],"improve":[182],"quality":[183],"stability,":[185],"several":[186],"parameters":[187],"such":[188],"as":[189],"collection":[191],"time,":[192],"cooking,":[194],"time":[197],"should":[198],"be":[199],"strictly":[200],"controlled":[201],"tea":[208],"extract.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}