Methyl palmitate

Methyl palmitate Structure
Methyl palmitate structure
Common Name Methyl palmitate
CAS Number 112-39-0 Molecular Weight 270.451
Density 0.9±0.1 g/cm3 Boiling Point 332.1±0.0 °C at 760 mmHg
Molecular Formula C17H34O2 Melting Point 32-35 °C(lit.)
MSDS Chinese USA Flash Point 152.8±7.5 °C

Optimization of supercritical fluid consecutive extractions of fatty acids and polyphenols from Vitis vinifera grape wastes.

J. Food Sci. 80(1) , E101-7, (2015)

In this study, supercritical fluid extraction has been successfully applied to a sequential fractionation of fatty acids and polyphenols from wine wastes (2 different vitis vinifera grapes). To this aim, in a 1st step just fatty acids were extracted and in a ...

Capillary atmospheric pressure chemical ionization using liquid point electrodes.

Rapid Commun. Mass Spectrom. 28(14) , 1591-600, (2014)

Atmospheric pressure chemical ionization (APCI) sources operated with point to plane DC discharges ('Coronas') frequently suffer from point electrode degradation and potentially lead to oxidation and/or fragmentation of the generated analyte ions. It is postu...

Ultrasound intensification suppresses the need of methanol excess during the biodiesel production with Lipozyme TL-IM.

Ultrason. Sonochem. 27 , 530-5, (2015)

The synthesis of biodiesel from sunflower oil and methanol based on transesterification using the immobilized lipase from Thermomyces lanuginosus (Lipozyme TL-IM) has been investigated under silent conditions and under an ultrasound field. Ultrasound assisted...

A comparative study of biodiesel production using methanol, ethanol, and tert-butyl methyl ether (MTBE) under supercritical conditions.

Bioresour. Technol. 191 , 306-11, (2015)

In this study, biodiesel production under supercritical conditions among methanol, ethanol, and tert-butyl methyl ether (MTBE) was compared in order to elucidate the differences in their reaction behavior. A continuous reactor was employed, and experiments we...

Nanobioconjugates of Candida antarctica lipase B and single-walled carbon nanotubes in biodiesel production.

Bioresour. Technol. 200 , 853-60, (2015)

Carboxylated single-walled carbon nanotubes (SWCNTCOOH) were used as support for covalent immobilization of Candida antarctica lipase B (CaL-B) using linkers with different lengths. The obtained nanostructured biocatalysts with low diffusional limitation were...

The effects of methyl palmitate, a putative regulator from perivascular fat, on the contractility of pregnant human myometrium.

Life Sci. 116(1) , 25-30, (2014)

Methyl palmitate is thought to cause relaxation in vascular smooth muscle by opening voltage-activated potassium channels. We have tested the hypothesis that methyl palmitate, a putative regulator from perivascular fat, is an inhibitor of the contractility of...

Pharmaceuticals and Surfactants from Alga-Derived Feedstock: Amidation of Fatty Acids and Their Derivatives with Amino Alcohols.

ChemSusChem 8 , 2670-80, (2015)

Amidation of renewable feedstocks, such as fatty acids, esters, and Chlorella alga based biodiesel, was demonstrated with zeolites and mesoporous materials as catalysts and ethanolamine, alaninol, and leucinol. The last two can be derived from amino acids pre...

Identification of Aroma-active Compounds in Essential Oil from Uncaria Hook by Gas Chromatography- Mass Spectrometry and Gas Chromatography-Olfactometry.

J. Oleo Sci. 64 , 825-33, (2015)

The chemical composition of essential oil extracted from Uncaria Hook ("Chotoko" in Japanese), the branch with curved hook of the herbal medicine Uncaria rhynchophylla has been investigated by GC and GC-MS analyses. Eighty-four compounds, representing 90.8% o...

Conversion of polar and non-polar algae oil lipids to fatty acid methyl esters with solid acid catalysts--A model compound study.

Bioresour. Technol. 191 , 300-5, (2015)

Bio-based fuels are becoming more and more important due to the depleting fossil resources. The production of biodiesel from algae oil is challenging compared to terrestrial vegetable oils, as algae oil consists of polar fatty acids, such as phospholipids and...

Ru complexes of Hoveyda-Grubbs type immobilized on lamellar zeolites: activity in olefin metathesis reactions.

Beilstein J. Org. Chem. 11 , 2087-96, (2015)

Hoveyda-Grubbs type catalysts with cationic tags on NHC ligands were linker-free immobilized on the surface of lamellar zeolitic supports (MCM-22, MCM-56, MCM-36) and on mesoporous molecular sieves SBA-15. The activity of prepared hybrid catalysts was tested ...