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Preparation of rosin-based polymer microspheres as a stationary phase in high-performance liquid chromatography to separate polycyclic aromatic hydrocarbons and alkaloids
rosin-based stationary phase alkaloids polycyclic aromatic hydrocarbons polymer microspheres
2024/3/8
Acrylpimaric acid ethylene glycol acrylate was used as the cross-linking agent to prepare rosin-based polymer microspheres through membrane emulsification-microsuspension polymerization. The prepared ...
Influence of Quaternary Benzophenantridine and Protopine Alkaloids on Growth Performance, Dietary Energy, Carcass Traits, Visceral Mass, and Rumen Health in Finishing Ewes under Conditions of Severe Temperature-humidity Index
Heat Stress High-energy Diets Feed Efficiency Small Ruminants Ruminal Epithelial
2016/5/20
Twenty Pelibuey×Katahdin ewes (35±2.3 kg) were used to determine the effects of the consumption of standardized plant extract containing a mixture of quaternary benzophenanthridine alkaloids and proto...
Distribution patterns of polyphenols and alkaloids in instant coffee, soft and energy drinks, and tea
phytochemical profile phenolic compounds beverages antioxidants caffeine phenolic acids flavan-3-ols catechins flavones flavonols alkaloids
2014/2/24
A previously developed method of HPLC-DAD-Fl has been used for the determination of phytochemical profiles in different types of drinks: instant coffee, soft drinks, energy drinks, and different types...
Liver cytochrome P450 system as affected by endophyte-infected tall fescue seed extracts and ergot alkaloids
Seed Extract Tall Fescue CYP3A4 Ergot Alkaloid
2013/2/27
Endophyte infected tall fescue (E+) is the base diet for nearly all beef cattle in the southern USA. It has been linked to a variety of toxicological conditions due to the presence of large numbers of...
Alkaloid diversity in relation to breeding for specifi c alkaloids in opium poppy (Papaver somniferum L.)
alkaloids clustering multivariate Papaver somniferum
2014/3/10
Papaver somniferum is a chief source of diverse physiologically active alkaloids, required by the pharmaceutical industry. The present study describes the diversity of the alkaloid spectrum of 122 opi...
Scolicidal effect of alcoholic,aqueous and total alkaloids of Peganum Harmala L.(Syrian Rue) against hydatid cysts protoscolices
alkaloids hydatid cysts extracts
2009/12/29
Introduction: Alcoholic and aqueous extracts and total alkaloids of the seed of (Syrian rue) peganum harmala L. as scolicidal compound against Hydatid cyst protoscolices were assessed in this study. M...
A Study of the Alkaloids in Callusing Plant Tissues from a Range of Turkish Cultivars of Papaver Somniferum
Alkaloids Plant Tissues Turkish Cultivars Papaver Somniferum
2009/1/15
Plant tissue cultures were obtained from the seeds of five varieties on the basis of petal colour) of Papaver somniferum and alkaloidal extracts were screend for the presence of secondary metabolites...
This manuscript reviews the history and pharmacognosy of ergot, and describes the isolation/preparation, chemistry, pharmacodynamics, and pharmacotherapeutics of the major ergot alkaloids and their de...
TOXIC PYRROLIZIDINE ALKALOIDS OF ECHIUM AMOENUM FISCH. & MEY.
Echium amoenum Pyrrolizidine alkaloids Echimidine Echimidine isomer 7-angeloyl retronecine 7-tigloyl retronecine
2010/2/3
Toxic pyrrolizidine alkaloids are present in some species of Echium (Boraginaceae). In this study petals of Echium amoenum Fisch. & Mey. (Gol-e-Gavzaban) as a popular herbal medicine in Iran, were inv...
Treatment of idiopathic hypereosinophilic syndrome with azelastine hydrochloride and biscoclaurine alkaloids
azelastine hydrochloride biscoclaurine alkaloids idiopathic hypereosinophilic syndrome
2010/11/24
This is the first report that suggests that azelastine hydrochloride (AZE) and biscoclaurine alkaloids (CEPH; Cepharanthin®; Kaken Shoyaku, Tokyo, Japan) are useful in the treatment of idiopathic ...