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Zeolite catalyzed palmitic acid esterification

Microporous and Mesoporous Materials, 2018
Abstract The present study compares four commercial H-Y and ZSM-5 zeolites as solid acid catalysts for the conversion of palmitic acid to methyl palmitate under smooth conditions. The palmitic acid conversion did not show a clear correlation with the amount of acid sites on the catalysts surface and depended more on the porosity and the hydrophobic ...
Pepijn Prinsen   +2 more
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Palmitic Acid and Health: Introduction

Critical Reviews in Food Science and Nutrition, 2015
Interest in the dietary role and metabolic effect of saturated fatty acids has been recently renewed on the basis of epidemiologic observations and economical approach to health and well-being. Saturated fats may favorably increase blood HDL-Cholesterol levels without significant changes of the total cholesterol/HDL-Cholesterol ratio.
C. Agostoni, L. Moreno, R. Shamir
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Adsorption of palmitic acid on calcite

Geochimica et Cosmochimica Acta, 1980
Abstract The adsorption of palmitic acid by calcite was determined as a function of palmitic acid concentration and salinity. Adsorption isotherms were generally of the S-type, indicating probable hydrophobic interaction of adsorbed species. The effect of increased salinity was to increase adsorption from 0–25 ppt, then to decrease adsorption from 25–
R.W. Lahann, R.C. Campbell
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The metabolism of palmitic acid in the fetal lamb

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1985
[1-14C]Palmitic and [9,10-3H]palmitic acids were injected into the femoral artery of fetal sheep in utero about one month preparturition. The experiment was terminated after 5, 15 or 30 min when the main tissues were removed for analysis of the lipid components. 5 min after injection of the label, most was recovered in the plasma but increasing amounts
William W. Christie   +3 more
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On the mechanism of palmitic acid-induced apoptosis: the role of a pore induced by palmitic acid and Ca2+ in mitochondria

Journal of Bioenergetics and Biomembranes, 2006
Palmitic acid (Pal) is known to promote apoptosis (Sparagna G et al (2000) Am J Physiol Heart Circ Physiol 279: H2124-H2132) and its amount in blood and mitochondria increases under some pathological conditions. Yet, the mechanism of the proapoptotic action of Pal has not been elucidated.
Galina D. Mironova   +7 more
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Cytosol binding of retinyl palmitate and palmitic acid in pigment epithelium and retina

Experimental Eye Research, 1981
Abstract A 6S protein which binds [ 14 C]retinyl palmitate is present in the soluble fraction (cytosol) of the pigment epithelium but not the retina. There is no binding of [ 14 C]retinyl palmitate by the 2S retinol receptor in either the pigment epithelium or the retina. [ 14 C]Palmitic acid is bound to a peak at 6S in pigment epithelial cytosol and
Gerald J. Chader   +3 more
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