نتایج جستجو برای: fucosterol
تعداد نتایج: 64 فیلتر نتایج به سال:
Structures of some bioactive phytochemicals in bran extract of the black rice cv. Riceberry that had demonstrated anti-cancer activity in leukemic cell line were investigated. After saponification with potassium hydroxide, separation of the unsaponified fraction by reversed-phase high performance liquid chromatography (HPLC) resulted in four sub-fractions that had a certain degree of anti-proli...
The purpose of this research is to investigate and identify polyphenolic complexes other biologically active compounds by tandem mass spectrometry, presented in the leaves stems Ledum palustre L. Carbon dioxide, compressed a supercritical state, was used for most environmentally friendly extraction effective characteristics (pressure 350 bar; temperature 60 °С; time 1-hour, co-solvent MeOH 3.5%...
In this review, the botany, uses, bioactive metabolites, and health-promoting benefits of Undaria pinnatifida (wakame) Saccharina japonica (kombu) are highlighted. Their clinical evidence is focused on studies conducted in Japan other countries. These two species brown seaweeds (Phaeophyta). Japan, wakame kombu popular food items consumed almost daily. Laboratory shows that carotenoids (fucoxan...
Vitis amurensis Ruprecht contains a large number of polyphenolic compounds which are biologically active components. For the most efficient and safe extraction supercritical carbon dioxide was used. In this work, for first time, comparative metabolomic study substances wild grapes collected from five different places Primorsky Khabarovsk territories is carried out. To identify target analytes i...
different solvent extracts of a red algae, hypnea flagelliformis,and two brown algae, cystoseira myrica and sargassum boveanum, collected from the persian gulf coast were subjected to different bioassays including: 1,1-diphenyl-2-picrylhydrazyl (dpph) free radical scavenging assay, antibacterial and antifungal activity by thin layer chromatography (tlc)-bioautography, agar disc diffusion (add) ...
Macroalgae have been seen as an alternative source of molecules with promising bioactivities to use in the prevention and treatment of current lifestyle diseases. In this vein, the lipophilic fraction of short-term (three weeks) cultivated Bifurcaria bifurcata was characterized in detail by gas chromatography-mass spectrometry (GC-MS). B. bifurcata dichloromethane extract was composed mainly by...
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