Results 61 to 70 of about 65,671 (281)
Chemical and biological investigations of Delonix regia (Bojer ex Hook.) Raf. [PDF]
, 2010 U radu je opisana izolacija pet sastojaka petroleterske i diklormetanske frakcije metanolnog ekstrakta kore biljke Delonix regia: lupeol (1), epilupeol (2), β-sitosterol (3), stigmasterol (4) i p-metoksibenzaldehid (5). Nadalje, testirano je antimikrobno
A. Bauer +18 more
core +3 more sources
Metabolic profile and root development of Hypericum perforatum L. in vitro roots under stress conditions due to chitosan treatment and culture time [PDF]
, 2016 The responses of Hypericum perforatum root cultures to chitosan elicitation had been investigated through 1H-NMR-based metabolomics associated with morpho-anatomical analyses.
Alessio eValletta +11 more
core +5 more sources
ER-Mitochondria Calcium Flux by β-Sitosterol Promotes Cell Death in Ovarian Cancer
Antioxidants, 2021 Phytosterols, which are derived from plants, have various beneficial physiological effects, including anti-hypercholesterolemic, anti-inflammatory, and antifungal activities.
H. Bae +7 more
semanticscholar +1 more source
AnimalsSimple Summary β-sitosterol is a natural product with significant lipid-lowering and cholesterol-lowering effects. However, the mechanism of its action on aquatic products is not fully understood. We selected zebrafish as the research object. Through the
Peng Zhang +9 more
semanticscholar +1 more source
A chromatographic method for detection of palm oil in butter [PDF]
Journal of Food and Bioprocess Engineering, 2020 Replacement with the cheaper animal fats or vegetable oils is conventional in milk through direct incorporation or homogenization of skimmed milk with less expensive foreign fats.
Javad Feizy, Moslem Jahani
doaj
Clinical improvement, toxicity and future prospects of β-sitosterol: a review
CyTA - Journal of Foodβ-sitosterol is waxy substance, white in color distributed in a variety of natural plant sources cereals, pulses, legumes, vegetables, fruits, and herbs.
A. Durrani +8 more
semanticscholar +1 more source
Metabolism of β-sitosterol in man [PDF]
Journal of Clinical Investigation, 1970 The metabolism of beta-sitosterol was compared to that of cholesterol in 12 patients. Sterol balance methods were supplemented by radiosterol studies, with the following results. (a) Plasma concentrations of beta-sitosterol ranged from 0.30 to 1.02 mg/100 ml plasma in patients on intakes of beta-sitosterol typical of the American diet.
G, Salen, E H, Ahrens, S M, Grundy
openaire +2 more sources
Mechanism-based Enzyme Inactivators of Phytosterol Biosynthesis
Molecules, 2004 Current progress on the mechanism and substrate recognition by sterol methyl transferase (SMT), the role of mechanism-based inactivators, other inhibitors of SMT action to probe catalysis and phytosterol synthesis is reported.
W. David Nes +8 more
doaj +1 more source
Selenium Dehydrogenation of Sitosterol [PDF]
Nature, 1933 WE have reported1 that the selenium dehydrogena-tion of cholesterol C27H46O and ergosterol C28H44O gives two different hydrocarbons, C25H24, m.p. 225°, and C26H26, m.p. 214°, respectively, while Diels and Karstens2 claimed the formation of only one product, C25H24, m.p. 220°, from both sterols.
L. RUZICKA +3 more
openaire +1 more source
International Journal of Plant BiologyWater deficit and heat are the primary abiotic stresses affecting plants. We conducted in vitro experiments to investigate how citron watermelon seedlings respond to water deficit and heat, focusing on growth, water status, reserve mobilization ...
Takudzwa Mandizvo +3 more
doaj +1 more source