hyoscyamus albus/skopolamin

Povezava se shrani v odložišče

ČlankiKliničnih preskušanjPatenti

Izberite vrsto razvrščanja

6 rezultatov

A small-scale proteomic approach reveals a survival strategy, including a reduction in alkaloid biosynthesis, in Hyoscyamus albus roots subjected to iron deficiency.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Hyoscyamus albus is a well-known source of the tropane alkaloids, hyoscyamine and scopolamine, which are biosynthesized in the roots. To assess the major biochemical adaptations that occur in the roots of this plant in response to iron deficiency, we used a small-scale proteomic approach in which

Putrescine and putrescine N-methyltransferase in the biosynthesis of tropane alkaloids in cultured roots of Hyoscyamus albus : II. Incorporation of labeled precursors.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

[1,4-(14)C]Putrescine, administered to cultured roots of Hyoscyamus albus L., was converted to spermidine and spermine as well as to conjugated forms. A substantial fraction of its radioactivity (approx. 6%) was, however, incorporated into N-methylputrescine within 4 h, followed by an increase in

Effect of ontogeny on the content of the hallucinogenic alkaloids atropine and scopolamine in the different organs of some Solanaceae plants

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

The content of atropine and scopolamine is known to vary with ontogeny and plant organs selected which makes it necessary to define the optimal stage for harvesting of each plant organ. The present study aims at investigating the effect of ontogeny on the accumulation of atropine and scopolamine in

Putrescine N-Methyltransferase in Cultured Roots of Hyoscyamus albus: n-Butylamine as a Potent Inhibitor of the Transferase both in Vitro and in Vivo.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Biosynthesis of tropane alkaloids is thought to proceed by way of the diamine putrescine, followed by its methylation by putrescine N-methyltransferase (PMT; EC 2.1.1.53). High PMT activities were found in branch roots and/or cultured roots of several solanaceous plants. PMT was partially purified

Phytochemical investigation of Hyoscyamus albus.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

The work presented in this paper illustrates the isolation and structure elucidation of secondary metabolites of Hyoscyamus albus. Two new natural source and three known compounds were isolated from the Hyoscyamus albus. Among the isolated compounds, grivilloside H (1) and betulaplatoside (2) were

Capillary electrophoresis for the analysis of tropane alkaloids: pharmaceutical and phytochemical applications.

Samo registrirani uporabniki lahko prevajajo članke

Prijava / prijava

Three capillary electrophoresis methods, using UV detection, were developed for the simultaneous determination of several tropane alkaloids, including atropine, scopolamine and synthetic derivatives. After optimization, the validated capillary zone electrophoresis methods were applied to the

Pridružite se naši
facebook strani

Herbal & Natural Medicine

Najbolj popolna baza zdravilnih zelišč, podprta z znanostjo

Deluje v 55 jezikih
Zeliščna zdravila, podprta z znanostjo
Prepoznavanje zelišč po sliki
Interaktivni GPS zemljevid - označite zelišča na lokaciji (kmalu)
Preberite znanstvene publikacije, povezane z vašim iskanjem
Iščite zdravilna zelišča po njihovih učinkih
Organizirajte svoje interese in bodite na tekočem z raziskavami novic, kliničnimi preskušanji in patenti

Vnesite simptom ali bolezen in preberite o zeliščih, ki bi lahko pomagala, vnesite zelišče in si oglejte bolezni in simptome, proti katerim se uporablja.
* Vse informacije temeljijo na objavljenih znanstvenih raziskavah