Studies on the Plant Sterols and Triterpenes. II. Separation of Stigmasterol, β-Sitosterol and Campesterol, and about So-called "γ-Sitosterol."
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منابع مشابه
Isolation and Biological Activity of β-Sitosterol and Stigmasterol from the Roots of Indigofera heterantha
The Fabaceae family (Leguminosae) consists of approximately 650 genera and 18,000 species, it is one of the largest Angiosperm families [1,2]. The genus Indigofera comprises around 700 species that are distributed geographically in tropical regions [3]. I. heterantha locally known as ghoreja or kainthaye (in Pashtho), Jangli methi (in Urdu) and Himalayan Indigo (in English) extensively spread i...
متن کاملIsolation of Stigmasterol and β-Sitosterol from the dichloromethane extract of Rubus suavissimus
Purification of the dichloromethane (CH2Cl2) fraction of the aqueous extract of Rubus suavissimus resulted in the isolation of two sterols namely stigmasterol and β-sitosterol. The structures of the isolated compounds were characterized on the basis of extensive spectral data (1D and 2D NMR; and MS) and in comparison with their literature data.
متن کاملSimultaneous determination of b-sitosterol, campesterol, stigmasterol, and brassicasterol in serum by high-performance liquid chromatography with electrochemical detection†
A simple method for the determination of phytosterols such as b-sitosterol, campesterol, stigmasterol, and brassicasterol has been developed using high-performance liquid chromatography with electrochemical detection (HPLC-ECD). Under optimized conditions, the current peak height was linearly related to the amount of phytosterol injected, ranging from 10 to 200 mmol L 1 (r 1⁄4 0.999). The relat...
متن کاملpostnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
Biosynthesis of p-Sitosterol and Pentacyclic Triterpenes of Salvia oficinaZk*
As Heftmann, Bennett, and Bonner have indicated (l), considerable information has accumulated concerning the biosynthesis of sterols in animals (2) and fungi (3), yet practically nothing is known about the biogenesis of typically higher plant sterols or the numerous pentacyclic triterpenes that are widely distributed throughout the plant kingdom. As yet, it cannot be assumed that the over-all b...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1965
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.13.379