4-Methylumbelliferyl Oleate
4-Methylumbelliferyl Oleate structure
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Common Name | 4-Methylumbelliferyl Oleate | ||
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| CAS Number | 18323-58-5 | Molecular Weight | 440.61500 | |
| Density | 1.023g/cm3 | Boiling Point | 571.5ºC at 760mmHg | |
| Molecular Formula | C28H40O4 | Melting Point | 37-38ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 281.3ºC | |
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Fabrication of enzyme-immobilized halloysite nanotubes for affinity enrichment of lipase inhibitors from complex mixtures.
J. Chromatogr. A. 1392 , 20-7, (2015) Lipase is the key enzyme for catalyzing triglyceride hydrolysis in vivo, and lipase inhibitors have been used in the management of obesity. We present the first report on the use of lipase-adsorbed halloysite nanotubes as an efficient medium for the selective... |
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Ultrafiltration coupled with high-performance liquid chromatography and quadrupole-time-of-flight mass spectrometry for screening lipase binders from different extracts of Dendrobium officinale.
Anal. Bioanal. Chem 407 , 6081-93, (2015) Pancreatic lipase plays essential roles in the digestion, transport, and processing of dietary lipids in humans. Inhibition of pancreatic lipase leading to the decrease of lipid absorption may be used for treating obesity. In the present study, a new approach... |
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Boysenberry Polyphenols Suppressed Elevation of Plasma Triglyceride Levels in Rats.
J. Nutr. Sci. Vitaminol. 61 , 306-12, (2015) Boysenberry, a hybrid Rubus berry, is mainly cultivated in New Zealand. We previously reported that consumption of boysenberry juice (BBJ) exhibited anti-obesity effects in high-fat feeding rats. In this study, we focused on the suppressive effect of BBJ and ... |
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Fluorescence spectroscopic analysis of the structure and dynamics of Bacillus subtilis lipase A governing its activity profile under alkaline conditions.
Eur. Biophys. J. 44 , 655-65, (2015) Because of their vast diversity of substrate specificity and reaction conditions, lipases are versatile materials for biocatalysis. Lipase A from Bacillus subtilis (BSLA) is the smallest lipase yet discovered. It has the typical α/β hydrolase fold but lacks a... |
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Lactobacillus gasseri SBT2055 suppresses fatty acid release through enlargement of fat emulsion size in vitro and promotes fecal fat excretion in healthy Japanese subjects.
Lipids Health Dis. 14 , 20, (2015) Lactobacillus gasseri SBT2055 (LG2055) has been shown to prevent abdominal adiposity, and suppression of lipid absorption is considered a possible mechanism, detail of which, however, are poorly understood. In the present study, we evaluated the effects of LG... |
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Fast identification of lipase inhibitors in oolong tea by using lipase functionalised Fe3O4 magnetic nanoparticles coupled with UPLC-MS/MS.
Food Chem. 173 , 521-6, (2014) Oolong tea is an important member in tea family, which claims for various health benefits such as preventing obesity and improving lipid metabolism. In this work, using pancreatic lipase (PL) functionalised magnetic nanoparticles (PL-MNPs) as solid phase extr... |
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The Use of an Enzyme-based Sensor Array to Fingerprint Proteomic Signatures of Sera from Different Mammalian Species.
Anal. Sci. 32 , 237-40, (2016) A cross-reactive sensor array consisting of polyion complexes (PICs) between anionic enzymes and poly(ethylene glycol)-modified (PEGylated) polyamines has been used to identify the source of mammalian sera. Although the catalytic activity of enzymes was inhib... |
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Inhibitory effects of chickpea and Tribulus terrestris on lipase, α-amylase and α-glucosidase.
Food Chem. 205 , 163-9, (2016) The total saponin content and its in vitro bioaccessibilities in Tribulus terrestris and chickpea were determined by a static in vitro digestion method (COST FA1005 Action INFOGEST). Also, in vitro inhibitory effects of the chosen food samples on lipid and st... |
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Geotrichum candidum NRRL Y-553 lipase: purification, characterization and fatty acid specificity.
Lipids 26(10) , 831-6, (1991) Lipases from Geotrichum candidum NRRL Y-553 are of interest because of their unique specificity for cis-9-unsaturated fatty acids relative to both stearic and palmitic acids. The lipases were partially purified by chromatography on Octyl Sepharose, AG MP-1 ma... |
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Purification and properties of rabbit liver acid-lipase (4-methylumbelliferyl oleate hydrolase).
Biochim. Biophys. Acta 665(2) , 322-30, (1981) An acid lipase was purified from rabbit liver lysosomes by, in sequence, osmotic treatment of the lysosomal fraction, Sephadex LH-20, DEAE-Sephadex A-50, Bio-Gel A-5m, hydroxyapatite and, finally, Sephadex G-200 column chromatography. The substrate was 4-meth... |