HPLC of Formula: 6149-41-3In 2013 ,《Assessment of the chemical composition and in vitro antimicrobial potential of extracts of the liverwort Scapania aspera》 was published in Natural Product Communications. The article was written by Bukvicki, Danka R.; Tyagi, Amit K.; Gottardi, Davide G.; Veljic, Milan M.; Jankovic, Snezana M.; Guerzoni, Maria E.; Marin, Petar D.. The article contains the following contents:
The chem. composition of Scapania aspera extracts was determined by solid phase micro extraction gas chromatog.-mass spectrometry (SPME GC-MS) and 96 constituents were identified. The dominant compounds in the methanol extract were β-barbatene (25.1%), o-cymene (14.0%), α-barbatene (5.7%), allo-aromadendrene (4.9%) and β-bourbonene, while in the ethanol extract, o-cymene (17.8%), β-barbatene (17.6%), α-thujene (6.7%), octen-1-ol acetate (4.9%) and β-bazzanene (2.4%) were the major components. In the Et acetate extract, β-barbatene (14.3%), undecane (11.8%), 2-methyldecane (11.2%), decane (10.9%) and o-cymene (3.6%) were major components. The antimicrobial activity of the different extracts was evaluated against pathogenic and food spoilage microorganisms using disk diffusion and micro-broth dilution methods. The minimal inhibitory concentration (MIC) of extracts of S. aspera varied from 0.4 to 1.5 mg/mL and 1 to 3 mg/mL for yeast and bacterial strains, resp. The zone of inhibition of the methanol extract for yeast strains was higher than that for bacterial strains. The results suggest that S. aspera extracts have potential as natural antimicrobial agents. In the experiment, the researchers used many compounds, for example, Methyl 3-hydroxypropanoate(cas: 6149-41-3HPLC of Formula: 6149-41-3)
Methyl 3-hydroxypropanoate(cas: 6149-41-3) belongs to esters with low molecular weight are commonly used as fragrances and found in essential oils and pheromones. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. HPLC of Formula: 6149-41-3
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