{"id":"https://openalex.org/W7224839429","doi":"https://doi.org/10.3389/fpls.2026.1957692","title":"Impact of red-to-blue LED light ratios on the yield and phytochemistry of leafy green amaranths","display_name":"Impact of red-to-blue LED light ratios on the yield and phytochemistry of leafy green amaranths","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7224839429","doi":"https://doi.org/10.3389/fpls.2026.1957692"},"language":"en","primary_location":{"id":"doi:10.3389/fpls.2026.1957692","doi":"https://doi.org/10.3389/fpls.2026.1957692","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.1957692","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.1957692/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.1957692/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130038573","display_name":"Tori Rosen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tori Rosen","raw_affiliation_strings":["New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108649196","display_name":"A.J. Both","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.J Both","raw_affiliation_strings":["Department of Environmental Sciences, Rutgers University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Sciences, Rutgers University","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014040571","display_name":"Qingli Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qingli Wu","raw_affiliation_strings":["New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065742203","display_name":"James Edward Simon","orcid":"https://orcid.org/0000-0001-6830-2003","observed_orcids":["https://orcid.org/0000-0001-6830-2003"]},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James E. Simon","raw_affiliation_strings":["New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Use Agriculture and Natural Plant Products, Department of Plant Biology, Rutgers University","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065742203"],"corresponding_institution_ids":["https://openalex.org/I102322142"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.81860425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11268","display_name":"Light effects on plants","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}},"topics":[{"id":"https://openalex.org/T11268","display_name":"Light effects on plants","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}},{"id":"https://openalex.org/T12403","display_name":"Seed and Plant Biochemistry","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},{"id":"https://openalex.org/T12113","display_name":"Growth and nutrition in plants","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/amaranthus-tricolor","display_name":"Amaranthus tricolor","score":0.972000002861023},{"id":"https://openalex.org/keywords/red-to-blue-light-ratio","display_name":"red-to-blue light ratio","score":0.9290000200271606},{"id":"https://openalex.org/keywords/led-light-spectra","display_name":"LED light spectra","score":0.7459999918937683},{"id":"https://openalex.org/keywords/hydroponics","display_name":"hydroponics","score":0.8040000200271606},{"id":"https://openalex.org/keywords/plant-yield","display_name":"plant yield","score":0.6759999990463257},{"id":"https://openalex.org/keywords/phytochemistry","display_name":"phytochemistry","score":0.6980000138282776},{"id":"https://openalex.org/keywords/carotenoids","display_name":"carotenoids","score":0.9779999852180481},{"id":"https://openalex.org/keywords/chlorophyll","display_name":"chlorophyll","score":0.9700000286102295},{"id":"https://openalex.org/keywords/betalains","display_name":"betalains","score":0.8970000147819519},{"id":"https://openalex.org/keywords/phenolic-acids","display_name":"phenolic acids","score":0.996999979019165},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.996999979019165},{"id":"https://openalex.org/keywords/nutritional-content","display_name":"nutritional content","score":0.640999972820282},{"id":"https://openalex.org/keywords/leafy-vegetables","display_name":"leafy vegetables","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C2781052702","wikidata":"https://www.wikidata.org/wiki/Q421074","display_name":"Amaranth","level":2,"score":0.9707000255584717},{"id":"https://openalex.org/C2781451354","wikidata":"https://www.wikidata.org/wiki/Q6508901","display_name":"Leafy","level":2,"score":0.8162000179290771},{"id":"https://openalex.org/C3017828787","wikidata":"https://www.wikidata.org/wiki/Q20134","display_name":"Leafy vegetables","level":2,"score":0.7803999781608582},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6574000120162964},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5824999809265137},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5146999955177307},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.4627000093460083},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.45969998836517334},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.37450000643730164},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.35429999232292175},{"id":"https://openalex.org/C2778945092","wikidata":"https://www.wikidata.org/wiki/Q262547","display_name":"Anthocyanin","level":2,"score":0.35089999437332153},{"id":"https://openalex.org/C3017965124","wikidata":"https://www.wikidata.org/wiki/Q4929359","display_name":"Blue light","level":2,"score":0.3450999855995178},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.328900009393692},{"id":"https://openalex.org/C2776632002","wikidata":"https://www.wikidata.org/wiki/Q145909","display_name":"Legume","level":2,"score":0.32659998536109924},{"id":"https://openalex.org/C2778343920","wikidata":"https://www.wikidata.org/wiki/Q578052","display_name":"Lactuca","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C2780590819","wikidata":"https://www.wikidata.org/wiki/Q155931","display_name":"Amaranthaceae","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.28940001130104065},{"id":"https://openalex.org/C2776513255","wikidata":"https://www.wikidata.org/wiki/Q159611","display_name":"Amaranthus hypochondriacus","level":3,"score":0.28450000286102295},{"id":"https://openalex.org/C161221295","wikidata":"https://www.wikidata.org/wiki/Q185973","display_name":"Plant physiology","level":2,"score":0.274399995803833},{"id":"https://openalex.org/C2778769476","wikidata":"https://www.wikidata.org/wiki/Q7370686","display_name":"Rottlerin","level":4,"score":0.2556000053882599},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3389/fpls.2026.1957692","doi":"https://doi.org/10.3389/fpls.2026.1957692","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.1957692","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.1957692/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:25ebd57ac1fc4917a1c093d54ebd0a0d","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/25ebd57ac1fc4917a1c093d54ebd0a0d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Plant Science, Vol 17 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fpls.2026.1957692","doi":"https://doi.org/10.3389/fpls.2026.1957692","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.1957692","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.1957692/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332300","display_name":"Agricultural Marketing Service","ror":"https://ror.org/01xx4fy37"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224839429.pdf","grobid_xml":"https://content.openalex.org/works/W7224839429.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1788012686","https://openalex.org/W1994879682","https://openalex.org/W2003375396","https://openalex.org/W2047758357","https://openalex.org/W2067670322","https://openalex.org/W2084530483","https://openalex.org/W2099540110","https://openalex.org/W2114004260","https://openalex.org/W2144013664","https://openalex.org/W2470344004","https://openalex.org/W2494562134","https://openalex.org/W2600693361","https://openalex.org/W2767989095","https://openalex.org/W2800718367","https://openalex.org/W2889612342","https://openalex.org/W2971289492","https://openalex.org/W3020131494","https://openalex.org/W3034813253","https://openalex.org/W3158715945","https://openalex.org/W4285801150","https://openalex.org/W4296739359","https://openalex.org/W4308842054","https://openalex.org/W4310493758","https://openalex.org/W4384700774","https://openalex.org/W4385273938","https://openalex.org/W4392111518","https://openalex.org/W4413042543","https://openalex.org/W7154990888"],"related_works":["https://openalex.org/W6967093920","https://openalex.org/W3001948785","https://openalex.org/W4406080501","https://openalex.org/W7135380986","https://openalex.org/W3188334634","https://openalex.org/W4399523154","https://openalex.org/W3022434766","https://openalex.org/W4404835246","https://openalex.org/W4409425843","https://openalex.org/W7037690094"],"abstract_inverted_index":{"Leafy":[0,50],"green":[1,51,193],"amaranth":[2,52,100],"(":[3],"Amaranthus":[4],"tricolor)":[5],"is":[6,53,69],"a":[7,104,109],"crop":[8],"of":[9,46,90,98,137,142,188],"global":[10],"importance":[11],"due":[12],"to":[13,27,76,95,183],"its":[14],"vigorous":[15],"growth":[16,110],"in":[17,81,103,108,165,176],"resource-limited":[18],"environments":[19],"and":[20,58,65,68,124,139,158],"rich":[21],"nutritional":[22,149,177,186],"content.":[23,178],"Increased":[24],"human":[25],"migration":[26],"urban":[28,78],"centers":[29],"across":[30,56],"the":[31,43,66,88,169,185],"United":[32],"States":[33],"brings":[34],"demands":[35],"for":[36,74],"culturally":[37,82],"appropriate":[38],"food":[39],"items":[40],"that":[41],"meet":[42],"culinary":[44],"preferences":[45],"incoming":[47],"international":[48],"communities.":[49],"commonly":[54],"eaten":[55],"South":[57],"East":[59],"Asia,":[60],"Sub-Saharan":[61],"Africa,":[62],"Latin":[63],"America,":[64],"Caribbean,":[67],"therefore":[70],"an":[71],"important":[72],"candidate":[73],"marketing":[75],"diverse":[77],"populations":[79],"interested":[80],"relevant":[83],"produce.":[84],"Our":[85,160],"study":[86,161],"assessed":[87,129],"impact":[89],"different":[91,170],"light":[92,114],"spectra":[93,115],"delivered":[94,113],"three":[96],"accessions":[97],"baby":[99,144],"greens":[101],"grown":[102],"hydroponic":[105],"system":[106],"installed":[107],"chamber.":[111],"The":[112],"had":[116],"red:blue":[117],"(R:B)":[118],"ratios":[119],"including":[120,151],"1:1.6,":[121],"1:1.1,":[122],"1.5:1,":[123],"1.9:1.":[125],"Plant":[126],"yield":[127,166],"traits":[128,150],"included":[130],"shoot":[131,133],"height,":[132],"fresh":[134],"mass,":[135],"number":[136],"leaves,":[138],"leaf":[140],"area":[141],"6-week-old":[143],"greens,":[145],"as":[146,148],"well":[147],"carotenoids,":[152],"chlorophylls,":[153],"betalain":[154],"pigments,":[155],"phenolic":[156],"acids,":[157],"flavonoids.":[159],"found":[162],"small":[163],"differences":[164,175],"caused":[167],"by":[168],"R:B":[171],"ratios,":[172],"but":[173],"significant":[174],"Results":[179],"can":[180],"be":[181],"used":[182],"maximize":[184],"content":[187],"amaranth,":[189],"without":[190],"compromising":[191],"leafy":[192],"yield.":[194]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2026-10-31T00:00:00"}