Title : Evaluation of the yield, chemical composition and biological properties of essential oil from bioreactor-grown cultures of Salvia apiana microshoots - Krol_2023_Sci.Rep_13_7141 |
Author(s) : Krol A , Kokotkiewicz A , Gorniak M , Naczk AM , Zabiegala B , Gebalski J , Graczyk F , Zaluski D , Bucinski A , Luczkiewicz M |
Ref : Sci Rep , 13 :7141 , 2023 |
Abstract :
Microshoot cultures of the North American endemic Salvia apiana were established for the first time and evaluated for essential oil production. Stationary cultures, grown on Schenk-Hildebrandt (SH) medium, supplemented with 0.22 mg/L thidiazuron (TDZ), 2.0 mg/L 6-benzylaminopurine and 3.0% (w/v) sucrose, accumulated 1.27% (v/m dry weight) essential oil, consisting mostly of 1,8-cineole, beta-pinene, alpha-pinene, beta-myrcene and camphor. The microshoots were adapted to agitated culture, showing biomass yields up to ca. 19 g/L. Scale-up studies demonstrated that S. spiana microshoots grow well in temporary immersion systems (TIS). In the RITA bioreactor, up to 19.27 g/L dry biomass was obtained, containing 1.1% oil with up to ca. 42% cineole content. The other systems employed, i.e. Plantform (TIS) and a custom made spray bioreactor (SGB), yielded ca. 18 and 19 g/L dry weight, respectively. The essential oil content of Plantform and SGB-grown microshoots was comparable to RITA bioreactor, however, the content of cineole was substantially higher (ca. 55%). Oil samples isolated from in vitro material proved to be active in acetylcholinesterase (up to 60.0% inhibition recorded for Plantform-grown microshoots), as well as hyaluronidase and tyrosinase-inhibitory assays (up to 45.8 and 64.5% inhibition observed in the case of the SGB culture). |
PubMedSearch : Krol_2023_Sci.Rep_13_7141 |
PubMedID: 37130866 |
Krol A, Kokotkiewicz A, Gorniak M, Naczk AM, Zabiegala B, Gebalski J, Graczyk F, Zaluski D, Bucinski A, Luczkiewicz M (2023)
Evaluation of the yield, chemical composition and biological properties of essential oil from bioreactor-grown cultures of Salvia apiana microshoots
Sci Rep
13 :7141
Krol A, Kokotkiewicz A, Gorniak M, Naczk AM, Zabiegala B, Gebalski J, Graczyk F, Zaluski D, Bucinski A, Luczkiewicz M (2023)
Sci Rep
13 :7141