{"id":"https://openalex.org/W2739902245","doi":"https://doi.org/10.3923/biotech.2017.69.76","title":"Impact of Amino Acids, Nitrogen Source and Buffering System on Xanthan Yield Produced on Hydrolyzed Whey Lactose","display_name":"Impact of Amino Acids, Nitrogen Source and Buffering System on Xanthan Yield Produced on Hydrolyzed Whey Lactose","publication_year":2017,"publication_date":"2017-02-15","ids":{"openalex":"https://openalex.org/W2739902245","doi":"https://doi.org/10.3923/biotech.2017.69.76","mag":"2739902245"},"language":"en","primary_location":{"id":"doi:10.3923/biotech.2017.69.76","doi":"https://doi.org/10.3923/biotech.2017.69.76","is_oa":true,"landing_page_url":"https://doi.org/10.3923/biotech.2017.69.76","pdf_url":"https://scialert.net/qredirect.php?doi=biotech.2017.69.76&linkid=pdf","source":{"id":"https://openalex.org/S192932257","display_name":"Biotechnology(Faisalabad)","issn_l":"1682-296X","issn":["1682-296X","1682-2978"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-20"],"host_organization":"https://openalex.org/P4322697005","host_organization_name":"Asian Network for Scientific Information","host_organization_lineage":["https://openalex.org/P4322697005"],"host_organization_lineage_names":["Asian Network for Scientific Information"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biotechnology(Faisalabad)","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://scialert.net/qredirect.php?doi=biotech.2017.69.76&linkid=pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050993100","display_name":"H.A. Murad","orcid":"https://orcid.org/0000-0002-3673-9080","observed_orcids":["https://orcid.org/0000-0002-3673-9080"]},"institutions":[{"id":"https://openalex.org/I4210131959","display_name":"National Research Centre","ror":"https://ror.org/02n85j827","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210131959"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"H.A. Murad","raw_affiliation_strings":["Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt","Department of Dairy Sciences, National Research Centre, 33 El-Buhouth St., Dokki, Giza, Egypt"],"raw_orcid":"https://orcid.org/0000-0002-3673-9080","affiliations":[{"raw_affiliation_string":"Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt","institution_ids":["https://openalex.org/I4210131959"]},{"raw_affiliation_string":"Department of Dairy Sciences, National Research Centre, 33 El-Buhouth St., Dokki, Giza, Egypt","institution_ids":["https://openalex.org/I4210131959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026579305","display_name":"Sahar Hassan Salah Mohamed","orcid":"https://orcid.org/0000-0002-3437-5201","observed_orcids":["https://orcid.org/0000-0002-3437-5201","https://orcid.org/0000-0002-6305-508X"]},"institutions":[{"id":"https://openalex.org/I4210131959","display_name":"National Research Centre","ror":"https://ror.org/02n85j827","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210131959"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Sahar H. Mohamed","raw_affiliation_strings":["Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt"],"raw_orcid":"https://orcid.org/0000-0002-6305-508X","affiliations":[{"raw_affiliation_string":"Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt","institution_ids":["https://openalex.org/I4210131959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037933940","display_name":"Asmaa G. Abu-El Khair","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210131959","display_name":"National Research Centre","ror":"https://ror.org/02n85j827","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210131959"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Asmaa G. Abu-El-Kha","raw_affiliation_strings":["Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Dairy Science, National Research Centre, 33 Buhouth St., Dokki, Giza, Egypt","institution_ids":["https://openalex.org/I4210131959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210131959"],"apc_list":null,"apc_paid":null,"fwci":0.963,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74096519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"16","issue":"2","first_page":"69","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12192","display_name":"Polysaccharides Composition and Applications","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T12192","display_name":"Polysaccharides Composition and Applications","score":0.9961000084877014,"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/T11617","display_name":"Enzyme Production and Characterization","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"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/T10932","display_name":"Microbial Metabolic Engineering and Bioproduction","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/xanthan-gum-production","display_name":"xanthan gum production","score":0.9580000042915344},{"id":"https://openalex.org/keywords/whey-lactose","display_name":"whey lactose","score":0.8799999952316284},{"id":"https://openalex.org/keywords/lactose-hydrolysis","display_name":"lactose hydrolysis","score":0.8270000219345093},{"id":"https://openalex.org/keywords/lacticaseibacillus-rhamnosus","display_name":"Lactobacillus rhamnosus","score":0.8799999952316284},{"id":"https://openalex.org/keywords/xanthomonas-campestris-pv-campestris","display_name":"Xanthomonas campestris pv. campestris","score":0.9779999852180481},{"id":"https://openalex.org/keywords/amino-acid-supplementation","display_name":"amino acid supplementation","score":0.6579999923706055},{"id":"https://openalex.org/keywords/nitrogen-source","display_name":"nitrogen source","score":0.8149999976158142},{"id":"https://openalex.org/keywords/buffering-systems","display_name":"buffering systems","score":0.7089999914169312},{"id":"https://openalex.org/keywords/ph-effect","display_name":"pH effect","score":0.5789999961853027},{"id":"https://openalex.org/keywords/diammonium-phosphate","display_name":"diammonium phosphate","score":0.8870000243186951},{"id":"https://openalex.org/keywords/peptone","display_name":"peptone","score":0.9750000238418579},{"id":"https://openalex.org/keywords/cysteine","display_name":"cysteine","score":0.9279999732971191},{"id":"https://openalex.org/keywords/dairy-waste-valorization","display_name":"dairy waste valorization","score":0.7519999742507935},{"id":"https://openalex.org/keywords/submerged-culture","display_name":"submerged culture","score":0.7929999828338623}],"concepts":[{"id":"https://openalex.org/C2778724459","wikidata":"https://www.wikidata.org/wiki/Q127900","display_name":"Lactose","level":2,"score":0.9088459014892578},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.7209528684616089},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7180708646774292},{"id":"https://openalex.org/C94412978","wikidata":"https://www.wikidata.org/wiki/Q103135","display_name":"Hydrolysis","level":2,"score":0.6857145428657532},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.685509443283081},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5865323543548584},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.42060887813568115},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.4160575866699219},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2418363094329834},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06075647473335266},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3923/biotech.2017.69.76","doi":"https://doi.org/10.3923/biotech.2017.69.76","is_oa":true,"landing_page_url":"https://doi.org/10.3923/biotech.2017.69.76","pdf_url":"https://scialert.net/qredirect.php?doi=biotech.2017.69.76&linkid=pdf","source":{"id":"https://openalex.org/S192932257","display_name":"Biotechnology(Faisalabad)","issn_l":"1682-296X","issn":["1682-296X","1682-2978"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-20"],"host_organization":"https://openalex.org/P4322697005","host_organization_name":"Asian Network for Scientific Information","host_organization_lineage":["https://openalex.org/P4322697005"],"host_organization_lineage_names":["Asian Network for Scientific Information"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biotechnology(Faisalabad)","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3923/biotech.2017.69.76","doi":"https://doi.org/10.3923/biotech.2017.69.76","is_oa":true,"landing_page_url":"https://doi.org/10.3923/biotech.2017.69.76","pdf_url":"https://scialert.net/qredirect.php?doi=biotech.2017.69.76&linkid=pdf","source":{"id":"https://openalex.org/S192932257","display_name":"Biotechnology(Faisalabad)","issn_l":"1682-296X","issn":["1682-296X","1682-2978"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-20"],"host_organization":"https://openalex.org/P4322697005","host_organization_name":"Asian Network for Scientific Information","host_organization_lineage":["https://openalex.org/P4322697005"],"host_organization_lineage_names":["Asian Network for Scientific Information"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biotechnology(Faisalabad)","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5925999879837036,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"},{"score":0.5666999816894531,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2739902245.pdf","grobid_xml":"https://content.openalex.org/works/W2739902245.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1932160499","https://openalex.org/W1964943763","https://openalex.org/W1968351227","https://openalex.org/W1969981389","https://openalex.org/W1970346864","https://openalex.org/W1975408338","https://openalex.org/W1975771159","https://openalex.org/W1999959351","https://openalex.org/W2003052583","https://openalex.org/W2004180670","https://openalex.org/W2012792768","https://openalex.org/W2020493887","https://openalex.org/W2028697972","https://openalex.org/W2029164382","https://openalex.org/W2030058278","https://openalex.org/W2031720134","https://openalex.org/W2034268132","https://openalex.org/W2037468472","https://openalex.org/W2047331885","https://openalex.org/W2048787638","https://openalex.org/W2048989354","https://openalex.org/W2067866361","https://openalex.org/W2086863321","https://openalex.org/W2087262524","https://openalex.org/W2087500210","https://openalex.org/W2092713296","https://openalex.org/W2097263242","https://openalex.org/W2115193889","https://openalex.org/W2117339523","https://openalex.org/W2124620752","https://openalex.org/W2138899411","https://openalex.org/W2139383137","https://openalex.org/W2145329432","https://openalex.org/W2578160464"],"related_works":["https://openalex.org/W3134790769","https://openalex.org/W2058177858","https://openalex.org/W2020766947","https://openalex.org/W2498259925","https://openalex.org/W2003308742","https://openalex.org/W2624680003","https://openalex.org/W2141180898","https://openalex.org/W2012792768","https://openalex.org/W2085732197","https://openalex.org/W4417320865"],"abstract_inverted_index":{"Background":[0],"and":[1,7,12,51,67,69,72,170,185,198,258],"Objective:":[2],"Huge":[3],"amount":[4],"of":[5,20,24,32,43,45,78,122,127,142,168,175,190,204,244,255,260,271],"whey":[6,33,79,115],"permeate":[8],"are":[9],"produced":[10,137],"annually":[11],"can":[13,238],"be":[14,239],"used":[15,74,240],"as":[16,34],"substrate":[17],"for":[18,39,75,92,104,148,242,269],"production":[19,44,98,121,167,243,261],"valuable":[21],"products.The":[22],"purpose":[23],"this":[25],"work":[26],"was":[27,80,152,160],"to":[28],"employed":[29],"hydrolyzed":[30,82,85,114,236],"lactose":[31,131,237,256],"a":[35,145,201,210],"cheaper":[36],"carbon":[37],"source":[38,157,165],"reducing":[40],"the":[41,97,153,161],"cost":[42],"xanthan":[46,76,105,128,143,176,191,205,224,245],"gum":[47,246],"on":[48,144,192,223],"submerged":[49,180],"culture":[50,181],"solid":[52,193],"agar":[53,194],"medium.Methodology:":[54],"Whey":[55],"basal":[56],"medium":[57,99,133,146,257,262],"supplemented":[58,116],"with":[59,89,100,117,134,183,247,263],"different":[60],"growth":[61],"nutrient":[62],"involved":[63],"carbon,":[64],"nitrogen":[65,156,164],"(organic":[66],"inorganic)":[68],"amino":[70],"acids":[71],"were":[73,107],"production.Lactose":[77],"acid":[81,253,265],"or":[83],"partially":[84],"through":[86],"preculturing":[87,259],"process":[88],"Lactobacillus":[90,135],"rhamnosus":[91,136],"24-48":[93],"h":[94],"before":[95],"inoculating":[96],"Xanthomonas":[101],"campesteris":[102],"pv.campestris":[103],"production.Data":[106],"statistically":[108],"analyzed":[109],"by":[110],"SAS":[111],"software.Results:":[112],"Acid":[113],"1%":[118],"sucrose":[119],"supported":[120,166],"28":[123],"g":[124,139,172,187,214],"LG":[125,140,173,188,215],"1":[126,141,174,189,216],"gum.The":[129],"precultured":[130,147],"mineral":[132],"17.6":[138],"24":[149],"h.Diammonium":[150],"phosphate":[151],"best":[154,162],"inorganic":[155],"whilst":[158],"peptone":[159],"organic":[163],"20":[169],"36":[171],"gum,":[177],"respectively":[178],"in":[179],"compared":[182],"4.2":[184],"4":[186],"medium,":[195],"respectively.Cystein,":[196],"alanine":[197],"histidine":[199],"yielded":[200],"good":[202],"yield":[203,211,225],"especially":[206],"cystein":[207],"which":[208,226,267],"gave":[209],"reached":[212,227],"35":[213],".The":[217],"buffering":[218],"system":[219],"exhibited":[220],"profound":[221],"effect":[222],"its":[228],"maximal":[229],"value":[230],"at":[231],"pH":[232],"7.":[233],"Conclusion:":[234],"The":[235],"successfully":[241],"employing":[248],"microbial":[249],"biotechnology":[250],"techniques":[251],"including":[252],"pretreatment":[254],"lactic":[264],"bacteria":[266],"contribute":[268],"reduction":[270],"pollution":[272],"resultant":[273],"from":[274],"dairy":[275],"waste":[276],"disposal.":[277]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2017-08-08T00:00:00"}