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trifolium_pratense_l [2023/02/08 12:26]
andreas
trifolium_pratense_l [2024/08/15 10:06] (aktuell)
andreas
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 Main components of the steam distilled pale yellow oil (0.018%) of the fresh plant material were 4-hydroxy-4-methyl-2-pentanone (16.5%), 2-phenylethanol (12.2%), benzylalcohol (11.6%), hexadecanoic aicd (6.2%), 6,10,14-trimethyl pentadecan-2-one (6.1%), phenylacetaldehyde (5.1%), 2-methylbutanol (3.8%), thymol (3.2%), 3-methylbutanol (2.9%), 1-octen-3-ol (2.2%), 1-phenylethanol (1.3%),  benzaldehyde (1.0%), and carvacrol (1.0%). Interesting minor components were e.g. acetophenone (0.2%), furfural (0.3%9, decanal (0.2%), linalool (0.4%), p-vinylguaiacol (trace), eugenol (0.7%), and methyleugenol (0.3%). \\ Main components of the steam distilled pale yellow oil (0.018%) of the fresh plant material were 4-hydroxy-4-methyl-2-pentanone (16.5%), 2-phenylethanol (12.2%), benzylalcohol (11.6%), hexadecanoic aicd (6.2%), 6,10,14-trimethyl pentadecan-2-one (6.1%), phenylacetaldehyde (5.1%), 2-methylbutanol (3.8%), thymol (3.2%), 3-methylbutanol (2.9%), 1-octen-3-ol (2.2%), 1-phenylethanol (1.3%),  benzaldehyde (1.0%), and carvacrol (1.0%). Interesting minor components were e.g. acetophenone (0.2%), furfural (0.3%9, decanal (0.2%), linalool (0.4%), p-vinylguaiacol (trace), eugenol (0.7%), and methyleugenol (0.3%). \\
 [Tava, Aldo, et al. "Volatile constituents of Trifolium pratense and T. repens from NE Italian alpine pastures." Natural Product Communications 4.6 (2009): 1934578X0900400619] [Tava, Aldo, et al. "Volatile constituents of Trifolium pratense and T. repens from NE Italian alpine pastures." Natural Product Communications 4.6 (2009): 1934578X0900400619]
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 +Main volatile components of the steam distillate of Trifolium pratense L. ssp. nivale (Sieber) Asch. et Gr. plants at the flowering stage were phenylacetaldehyde (13.1%), 1-octen-3-ol (12.5%), 2- and 3-methylbutanol (6.8/8.0%), 2-phenylethanol (7.9%), cis-3-hexenol (5.1%), benzaldehyde (4.5%), hexahydrofarnesylacetone (4.4%), and benzylalcohol (3.1%). \\
 +[Cecotti, Roberto, et al. "Volatile constituents of Trifolium pratense spp. nivale quantified at different growth stages, and evaluation of their antimicrobial activity." Natural product communications 8.11 (2013): 1934578X1300801131]
  
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trifolium_pratense_l.txt · Zuletzt geändert: 2024/08/15 10:06 von andreas