Results 281 to 290 of about 858,320 (353)

Effects of fatty acids with various chain lengths and degrees of unsaturation on the structure, physicochemical properties and digestibility of maize starch-fatty acid complexes

, 2021
In this study, we investigated the effects of chain length and degree of unsaturation of fatty acid (FA) on the structure, physicochemical properties, and in vitro digestibility of maize starch (MS)–FA complexes.
Sheng-ling Sun, Yulian Jin, Yan Hong, Zheng-biao Gu, Li Cheng, Zhaofeng Li, Caiming Li   +6 more
semanticscholar   +1 more source

Conversion of unsaturated fatty acids - cycloadditions with unsaturated fatty acids [1]

Lipid - Fett, 1998
Diels-Alder reactions with methyl conjuenate (2) at room temperature, with methyl E-12-oxo-10-octadecenoate (11) as dienophile and radical cation catalyzed cycloadditions of 2 are described. 2 is prepared from methyl linoleate by base catalyzed isomerization with sodium dimethylsulfoxide in 90% yield.
Martin aus dem Kahmen, Hans J. Schäfer
openaire   +1 more source

Prediction of monounsaturated and polyunsaturated fatty acids of various processed pork meats using improved hyperspectral imaging technique.

Food Chemistry, 2020
Freezing, heating, and pickling are common processes for pork meats. Unsaturated fatty acids including monounsaturated fatty acids and polyunsaturated fatty acids are indispensable nutrition beneficial to human's health and growth.
Ji Ma, Da‐Wen Sun
semanticscholar   +1 more source

Unsaturated fatty acids of mycobacteria

Lipids, 1970
AbstractThe double bond locations have been determined for the mono‐unsaturated fatty acids, C14 to C26 ofM. smegmatis andM. bovis BCG. The 14∶1 and 16∶1 fatty acids fromM. smegmatis are principally Δ10, while the 17∶1, 18∶1 and 19∶1 fatty acids from both organisms are Δ9. In the case ofM.
J G, Hung, R W, Walker
openaire   +2 more sources

Ozone and Unsaturated Fatty Acids

Archives of Environmental Health: An International Journal, 1971
The earliest manifestation of the toxicity of ozone in an in vitro system utilizing human erythrocytes had been previously suggested to be due to the breakdown of unsaturated fatty acids in the cell membrane. To confirm that destruction of unsaturated fatty acids does occur in biological membranes exposed to ozone, red cell fatty acids were extracted ...
O J, Balchum, J S, O'Brien, B D, Goldstein   +2 more
openaire   +2 more sources

Unsaturated Fatty Acids and Alloxan Diabetes

The Journal of Nutrition, 1953
papel
Rodríguez, Ricardo Rosendo, Cattáneo, Pedro, Houssay, Bernardo Alberto, Uno, Bumpei   +3 more
openaire   +3 more sources

Microalgae as rich source of polyunsaturated fatty acids

Biocatalysis and Agricultural Biotechnology, 2019
Microalgae are rich source of poly unsaturated fatty acids and therefore, extraction and purification of poly unsaturated fatty acids from algal strains are emerging steeply to nourish the nutritional needs of the population.
B. Ramesh Kumar, G. Deviram, T. Mathimani, P. Duc, A. Pugazhendhi   +4 more
semanticscholar   +1 more source

Unsaturated fatty acid metabolism in Neurospora

Archives of Biochemistry and Biophysics, 1953
Summary Five independent occurrences of Neurospora mutants requiring unsaturated fatty acids were found. Four of these were allelic and grew in the presence of either oleic, linoleic, or linolenic acid. The remaining mutant which was not allelic was partially blocked in the conversion of linoleic to linolenic acid.
J, LEIN, T A, PUGLISI, P S, LEIN
openaire   +2 more sources

Polyesters ofω-Unsaturated Fatty Acid Derivatives

Macromolecular Chemistry and Physics, 2001
Unsaturated polyesters, based on ω-unsaturated fatty acid esters from oleochemical resources and petrochemical diols, were synthesized via two different synthetic pathways. 9-decenoic and 10-undecenoic acid methyl ester Ia, b were transesterified with petrochemical diols to produce the a,ω-alkylene di(un)decenoates IIa-d, which were subsequently ...
Siegfried Warwel, Jörg Tillack, Christof Demes, Michael Kunz   +3 more
openaire   +1 more source

Synthesis of unsaturated fatty acids

Chemistry and Physics of Lipids, 1973
Abstract This article reviews synthetic routes leading to polyunsaturated fatty acids having “skipped” double bonds. Emphasis is placed on the “acetylenic approach”. The suitability of building blocks, their condensation reactions as well as the controlled reduction of triple bonds to cis double bonds are discussed. In addition, the application of
openaire   +2 more sources