Dalea spinosa

Taylor SL, King JW, Snyder JM. Tandem supercritical fluid extraction/ chromatographic studies of the desert botanical species, Dalea spinosa. J Microcol Sep 1994 6 467-473. 

Also supercritical fluid chromatograph (SFC) has been combined with SFE 13,42). For example, SFE-SFC has been developed for the characterization of compounds in desert botanical species Dalea spinosa) (13). A slightly more complex combination utilizing SFE-SFC-GC has been developed for the determination of volatile compounds in raw and baked Baltic herring Clupea harengus membras) 14). In this study, the analytes were extracted with supercritical CO2 (45 C, 10 MPa) and the volatiles and coeluted lipids were separated on-line using SFC, and the volatile fraction was introduced directly into a GC. 

Belofsky G, Carreno R, Lewis K, Ball A, Casadei G, Tegos GP (2006) Metabolites of the smoke tree , Dalea spinosa, potentiate antibiotic activity against multidrug-resistemt Staphylococcus aureus. J Nat Prod 69 261-264... 

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