Lithuanian
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
helleborus niger/glycoside
Nuoroda įrašoma į mainų sritį
6 rezultatus
[An unknown glycoside from dried leaves of Helleborus niger (author's transl)].
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Study on secondary metabolite content of Helleborus niger L. leaves.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Phytochemical investigation of Helleborus niger L. (Ranunculaceae) leaf methanol extract allowed to isolate a phenolic glucoside derivative and two flavonoid glycosides characterized as phenyllactic acid 2-O-β-D-glucopyranoside (1), quercetin 3-O-2-(E-caffeoyl)-α-L-arabinopyranosyl-(1 →
Sepal phenolic profile during Helleborus niger flower development.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Morphological changes and phenolic patterns of developing hellebore sepals and the effects of pistil removal on these parameters were studied by comparing six flower stages of Helleborus niger. Color changes were evaluated colorimetrically, chlorophyll content was measured spectrophotometrically,
Pharmacognostical and Phytochemical Studies of Helleborus niger L Root.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
BACKGROUND
Helleborus niger L (Ranunculaceae) is used Ayurvedic and Unani systems and other herbal medicine systems. The roots of H. niger have a good medicinal value.
OBJECTIVE
To conduct a pharmacognostical and phytochemical study of H. niger.
METHODS
The pharmacognostical studies on roots
LC-MS(n) characterization of steroidal saponins in Helleborus niger L. roots and their conversion products during fermentation.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Steroidal saponins comprise a substantial part of the secondary metabolite spectrum in the medicinal plant Helleborus niger L. (black hellebore). The saponin fraction from the roots was investigated by LC-MS(n) resulting in 38 saponins and β-ecdysone. Nine diosgenyl-type glycosides, mainly
Antiseizure potential of the ancient Greek medicinal plant Helleborus odorus subsp. cyclophyllus and identification of its main active principles
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Ethnopharmacological relevance: Ethnopharmacological data and ancient texts support the use of black hellebore (Helleborus odorus subsp. cyclophyllus, Ranunculaceae) for the management and treatment of epilepsy in ancient Greece.
Išsamiausia vaistinių žolelių duomenų bazė, paremta mokslu
- Dirba 55 kalbomis
- Žolelių gydymas, paremtas mokslu
- Vaistažolių atpažinimas pagal vaizdą
- Interaktyvus GPS žemėlapis - pažymėkite vaistažoles vietoje (netrukus)
- Skaitykite mokslines publikacijas, susijusias su jūsų paieška
- Ieškokite vaistinių žolelių pagal jų poveikį
- Susitvarkykite savo interesus ir sekite naujienas, klinikinius tyrimus ir patentus
Įveskite simptomą ar ligą ir perskaitykite apie žoleles, kurios gali padėti, įveskite žolę ir pamatykite ligas bei simptomus, nuo kurių ji naudojama.
* Visa informacija pagrįsta paskelbtais moksliniais tyrimais
