Influence of carbon sources on growth and GC-MS based metabolite profiling of Arnica montana L. hairy roots

被引:12
作者
Petrova, Maria [1 ]
Zayova, Ely [1 ]
Dincheva, Ivayla [2 ]
Badjakov, Ilian [2 ]
Vlahova, Mariana [2 ]
机构
[1] Bulgarian Acad Sci, Inst Plant Physiol & Genet, Sofia, Bulgaria
[2] AgroBioInst, Sofia, Bulgaria
关键词
Arnica; transformed roots; carbon sources; GC-MS analysis; AGROBACTERIUM-RHIZOGENES; ESSENTIAL OIL; PUERARIA-CANDOLLEI; WITHANIA-SOMNIFERA; IN-VITRO; CULTURES; ESTABLISHMENT; BIOSYNTHESIS; ACCUMULATION; OPTIMIZATION;
D O I
10.3906/biy-1412-37
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
Arnica montana L. (Asteraceae) is an economically important herb that contains numerous valuable biologically active compounds accumulated in various parts of the plant. The effects of carbon sources (sucrose, maltose, and glucose) at different concentrations (1%, 3%, 5%, 7%, and 9%) on growth were studied and GC-MS based metabolite profiling of A. montana hairy roots was conducted. The optimal growth and biomass accumulation of transformed roots were observed on an MS nutrient medium containing 3% or 5% sucrose. GC-MS analysis of hairy roots of A. montana showed the presence of 48 compounds in polar fractions and 22 compounds in apolar fractions belonging to different classes of metabolites: flavones, phenolic acids, organic acids, fatty acids, amino acids, sugars, sugar alcohols, hydrocarbons etc. Among the various metabolites identified, only the sugars and sugar alcohols were influenced by the concentration of the respective carbon sources in the nutrient medium.
引用
收藏
页码:469 / 478
页数:10
相关论文
共 32 条
[31]   Discrimination of Eugenia uniflora L. biotypes based on volatile compounds in leaves using HS-SPME/GC-MS and chemometric analysis [J].
Mesquita, Paulo R. R. ;
Nunes, Estefane C. ;
dos Santos, Fabio N. ;
Bastos, Lucimario P. ;
Costa, Maria A. P. C. ;
Rodrigues, Frederico de M. ;
de Andrade, Jailson B. .
MICROCHEMICAL JOURNAL, 2017, 130 :79-87
[32]   SC-CO2 extraction of Vitex agnus-castus L. fruits: The influence of pressure, temperature and water presoaking on the yield and GC-MS profiles of the extracts in comparison to the essential oil composition [J].
Jokic, Stela ;
Jerkovic, Igor ;
Rajic, Marina ;
Aladic, Krunoslav ;
Bilic, Mate ;
Vidovic, Senka .
JOURNAL OF SUPERCRITICAL FLUIDS, 2017, 123 :50-57