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aspidosperma_quebracho-blanco_schltdl [2015/06/26 10:04]
andreas
aspidosperma_quebracho-blanco_schltdl [2015/06/26 19:16]
andreas
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 Evergreen tree with pendulous twigs, up to 20m high, native to South America (western Argentina, Chile, Bolivia); bark thick, corky; leaves elliptic to lanceolate, leathery, spine-tipped; short clusters of yellow, fragrant, funnel-shaped flowers; fruit a capsule containing numerous seeds. Evergreen tree with pendulous twigs, up to 20m high, native to South America (western Argentina, Chile, Bolivia); bark thick, corky; leaves elliptic to lanceolate, leathery, spine-tipped; short clusters of yellow, fragrant, funnel-shaped flowers; fruit a capsule containing numerous seeds.
  
-Quebrachitol (L-methylinositol), first isolated by Tanret in 1887 from the bark of A.quebracho-blanco, was tested as a sweetening agent and showed to be as sweet as glucose (half as sweet as sucrosecane-sugar), but with a metallic taste stated by some persons. It is capable of inducing colic or diarrhoea. \\+Quebrachitol (L-methylinositol), first isolated by Tanret in 1887 from the bark of A.quebracho-blanco, was tested as a sweetening agent and showed to be as sweet as glucose (half as sweet as sucrose, cane-sugar), but with a metallic taste stated by some persons. It is capable of inducing colic or diarrhoea. \\
 [An investigation of quebrachitol as a sweetening agent for diabetics., McCance, R.A., Lawrence, R.D., Biochemical Journal, 27(4), 1933, 986] [An investigation of quebrachitol as a sweetening agent for diabetics., McCance, R.A., Lawrence, R.D., Biochemical Journal, 27(4), 1933, 986]
  
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 [Recursos herbolarios de San Luis (República Argentina) primera parte: plantas nativas., Del Vitto, L. A., Petenatti, E.M.,  Petenatti, M.E., Multequina, (6), 1997, 49-66] \\ [Recursos herbolarios de San Luis (República Argentina) primera parte: plantas nativas., Del Vitto, L. A., Petenatti, E.M.,  Petenatti, M.E., Multequina, (6), 1997, 49-66] \\
 [Atividade biológica e alcalóides indólicos do gênero Aspidosperma (Apocynaceae): uma revisão., Oliveira, V.B., Freitas, M.S.M., Mathias, L., Braz-Filho, R., Vieira, I.J.C., Rev Bras Pl Med, 11, 2009, 92-99]  [[http://www.scielo.br/pdf/rbpm/v11n1/15.pdf]] [Atividade biológica e alcalóides indólicos do gênero Aspidosperma (Apocynaceae): uma revisão., Oliveira, V.B., Freitas, M.S.M., Mathias, L., Braz-Filho, R., Vieira, I.J.C., Rev Bras Pl Med, 11, 2009, 92-99]  [[http://www.scielo.br/pdf/rbpm/v11n1/15.pdf]]
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 +Quebracho bark is used to treat asthma, bronchitis, respiratory disorders, fever, cramps and to stimulate appetite. A respiratory stimulant effect is attributed to the main alkaloid aspidospermin. There are no controlled clinical trials to prove efficacy. \\
 +[Hagers Handbuch der Pharmazeutischen Praxis, Springer 2010]  
  
 {{:aspidosperma_q.jpg?500}} \\ {{:aspidosperma_q.jpg?500}} \\
 Köhler,F.E., Medizinal Pflanzen, vol.3 t.48 (1890) \\ Köhler,F.E., Medizinal Pflanzen, vol.3 t.48 (1890) \\
 [[http://plantgenera.org/species.php?id_species=101360]] [[http://plantgenera.org/species.php?id_species=101360]]
aspidosperma_quebracho-blanco_schltdl.txt · Zuletzt geändert: 2015/06/26 19:16 von andreas