Astragalus Trojanus Stev. Batch Cultures: Cycloartane-Type Metabolite Accumulation in Response To Ph, Sucrose and Casein Hydrolysate

dc.contributor.author Nartop, Pınar
dc.contributor.author Gürel, Aynur
dc.contributor.author Akgün, İsmail Hakkı
dc.contributor.author Bedir, Erdal
dc.date.accessioned 2021-01-24T18:33:23Z
dc.date.available 2021-01-24T18:33:23Z
dc.date.issued 2019
dc.description.abstract I n this study, two grams of callus regenerated from stem and leaf explants of Astragalus trojanus Stev. were cultured in Woody Plant Medium (WPM) supplemented with 1 mg/L 2,4-D for four weeks and used as inoculum in order to investigate the effects of working volume and media composition. The highest biomass was obtained in 250 mL flask with astragaloside IV (1.66 µg/mg) and cycloastragenol (0.19 µg/mg) accumulation. Different concentrations of sucrose and casein hydrolysate (1 and 2 g/L) were also tested and the effect of pH was also investigated. Biomass accumulation cannot be enhanced, however, astragaloside IV and cycloastragenol content was ascended. The highest astragaloside IV (95.23 µg/mg) and cycloastragenol (5.93 mg/mg) accumulations were obtained at pH 6.8 and 2 g/L casein hydrolysate, respectively en_US
dc.description.abstract Bu çalışmada, Astragalus trojanus Stev. gövde ve yaprak eksplantlarından elde edilen iki gram ağırlığında kalluslar 1 mg/L 2,4-D içeren Woody Plant Medium (WPM) besin ortamında dört hafta boyunca kültüre alınmışlar ve çalışma hacminin ve besin ortamının etkilerinin incelenmesi için başlangıç materyali (inokulum) olarak kullanılmışlardır. En fazla biyokütle astragaloside IV (1.66 µg/mg) ve cycloastragenol (0.19 g/mg) içeriğiyle 250 ml’lik erlenden elde edilmiştir. Farklı konsantrasyonlarda sükroz ve kazein hidrolizat (1 ve 2 g/L) denemeleri yapılmış ve pH’ın etkisi de incelenmiştir. Biyokütle birikiminde artış sağlanamamış ancak astragaloside IV ve cycloastragenol içerikleri artmıştır. En yüksek astragaloside IV (95.23 µg/mg) ve cycloastragenol (5.93 µg/mg) içerikleri pH 6.8’de ve 2 g/L kazein hidrolizat denemesinde elde edilmiştir. en_US
dc.identifier.issn 1303-5002
dc.identifier.issn 2687-475X
dc.identifier.uri https://hdl.handle.net/11147/10263
dc.identifier.uri https://search.trdizin.gov.tr/yayin/detay/375541
dc.language.iso en en_US
dc.publisher Hacettepe Üniversitesi en_US
dc.relation.ispartof Hacettepe Journal of Biology and Chemistry en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Astragalus trojanus en_US
dc.subject Batch culture en_US
dc.subject Cycloastragenol. en_US
dc.title Astragalus Trojanus Stev. Batch Cultures: Cycloartane-Type Metabolite Accumulation in Response To Ph, Sucrose and Casein Hydrolysate en_US
dc.title.alternative Astragalus Trojanus Stev. Kesikli Kültürleri: Ph, Sükroz ve Kazein Hidrolizat Etkisi ile Sikloartan-tip Metabolit Birikimi en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.institutional Bedir, Erdal
gdc.coar.access open access
gdc.coar.type text::journal::journal article
gdc.description.department İzmir Institute of Technology. Bioengineering en_US
gdc.description.endpage 192 en_US
gdc.description.issue 2 en_US
gdc.description.publicationcategory Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality N/A
gdc.description.startpage 185 en_US
gdc.description.volume 47 en_US
gdc.description.wosquality N/A
gdc.identifier.trdizinid 375541
gdc.index.type TR-Dizin
relation.isAuthorOfPublication.latestForDiscovery 461a570d-2493-4349-b634-a876ced8cd22
relation.isOrgUnitOfPublication.latestForDiscovery 9af2b05f-28ac-4015-8abe-a4dfe192da5e

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