Results 91 to 100 of about 714,179 (161)

Analysis of from Jamaican Populations

open access: yesNatural Product Communications, 2009
This is the first report of a phytochemical investigation of Jamaican populations of a local folk medicinal plant Salvia coccinea (Lamiaceae/Labiatae). Apart from the presence of β-sitosterol, phytochemical profiling of the aerial parts yielded compounds
Glenroy D. A. Martin   +2 more
doaj   +1 more source

PHYTOCHEMICAL AND BIOLOGICAL STUDIES OF THE SHELLS OF ARACHIS HYPOGAEA L. FRUITS (PEA NUT) CULTIVATED IN EGYPT

open access: yesZagazig Journal of Pharmaceutical Sciences, 2002
β-sitosterol, β -sitosterol-o-glucoside, eriodictyol and luteolin were isolated from the aqueous ethanolic extract of pea nut shells after partitioning with petroleum ether, chloroform and ethyl acetate.
Ehsan Abou-Zied
doaj   +1 more source

Effect of β-sitosterol on precipitation of cholesterol from non-aqueous and aqueous solutions

open access: yes, 2003
The aim of the present work was to study the solubility and phase behaviour of the β-sitosterol–cholesterol mixed crystals in the presence and absence of water.
Yliruusi, T.   +4 more
core   +1 more source

ANTICANCER ACTIVITY OF Β-SITOSTEROL FROM PLECTRANTHUS AMBOINICUS (LOUR. SPRENG.) LEAVES: IN VITRO AND IN SILICO STUDIES

open access: yes, 2017
Objective: β-sitosterol is the steroid compound which is an important nutrient in the diet meal, hydrophobic and soluble in organic solvents and considered as a good biomarker due to its biological activity.Methods: In vitro study was using 2,5-diphenyl ...
Poppy Anjelisa Zaitun Hasibuan   +2 more
core   +1 more source

A concise synthesis of β-sitosterol and other phytosterols

open access: yes, 2010
A convenient synthesis of sidechain-modified phytosterols is achieved via a temporary masking of the stigmasterol 5,6-alkene as an epoxide. Following performance of the desired modification, the alkene is regenerated through a mild deoxygenation.
Hang, Jiliang   +3 more
core   +1 more source

In Vivo Bioconversion of β-Sitosterol to Cholesterol in the Crab, Portunus trituberculatus

open access: yes
The present paper deals with the in vivo bioconversion of β-sitosterol to cholesterol in the crab, Portunus trituberculatus. After injection of β-sitosterol-4-^{14}C into the crabs, the sterols were isolated from the whole tissues and the metabolites of ...
TESHIMA, Shinichi   +3 more
core  

The development and evaluation of a new manufacturing process for β-sitosterol-D glucoside

open access: yes, 2016
The existing production sequence of β-sitosterol-D-glucoside, a glucoside used in an “over-the-counter” (OTC) preparation under the brand name of Moducare® comprises of three process steps with an overall yield of less than 20%.
Mtyopo, Mthetheleli Bethwell
core  

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