Results 1 to 10 of about 177,361 (268)

Experimental study of the particle agglomeration on its mechanical properties of collapsible loess

open access: yesFrontiers in Earth Science, 2022
Loess, distributed all over the world, exhibits the behavior that is related to their formation history, mineralogy, and microstructure, which can cause serious geotechnical engineering problems.
Meng Zhao   +7 more
doaj   +1 more source

Scientific Opinion on Flavouring Group Evaluation 12, Revision 3 (FGE.12Rev3): Primary saturated or unsaturated alicyclic alcohol, aldehyde, acid, and esters from chemical group 7 [PDF]

open access: yesEFSA Journal, 2012
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 10 flavouring substances in the Flavouring Group Evaluation 12 (FGE.12), including an additional substance in ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +1 more source

Lipid Peroxidation Produces a Diverse Mixture of Saturated and Unsaturated Aldehydes in Exhaled Breath That Can Serve as Biomarkers of Lung Cancer—A Review

open access: yesMetabolites, 2022
The peroxidation of unsaturated fatty acids is a widely recognized metabolic process that creates a complex mixture of volatile organic compounds including aldehydes.
Saurin R. Sutaria   +5 more
doaj   +1 more source

Studying Characteristics and Strength of the Unsaturated Gypseous Soil with Various Saturation Degrees [PDF]

open access: yesEngineering and Technology Journal, 2023
The main objective of this study is to determine the appropriateness of unsaturated gypseous soil as a subgrade layer for carrying foundations. A comprehensive laboratory testing program was implemented to investigate the geotechnical characteristics and
Ahmed Abood   +2 more
doaj   +1 more source

Assessment of shear strength characteristics of the unsaturated gypseous soil at various saturation degrees

open access: yesCogent Engineering, 2023
The purpose of this study is to determine whether or not unsaturated gypseous soil can function well as a substrate for the foundations of carrying loads.
Ahmed Salah Abood   +2 more
doaj   +1 more source

Evaluation of Fatty Acid and the Composition of Six Different Species of Freshwater Fish in the North of Algeria [PDF]

open access: yesJournal of Food Quality and Hazards Control, 2023
Background: Few studies have been published about the quality of freshwater fish in Algeria. This study determined the chemical composition and the fatty acid of six species of freshwater fish cultivated in the North region of Algeria (Nile tilapia, red ...
E. Sabba, Y. Boudida, A. Boudjellal
doaj  

In vitro esterification of cholesterol by pancreatic juice and by acetone powder extracts of small intestine: the effect of unsaturated fatty acids upon esterification with saturated fatty acids

open access: yesJournal of Lipid Research, 1965
The esterification of cholesterol by rat pancreatic juice and by extracts of acetone powders of rat small intestine was studied with palmitic, stearic, oleic, linoleic, and linolenic acids.
S.N. Shah, W.J. Lossow, I.L. Chaikoff
doaj   +1 more source

Soil–water characteristic curve of unsaturated collapsible soils

open access: yesJournal of the Mechanical Behavior of Materials, 2023
Collapsible soils are almost found in unsaturated states and involved significant engineering problems. Geotechnical challenges of such soils are represented by the hydro-mechanical behaviour during wetting–drying cycles due to the humidity and climate ...
Al-Obaidi Qasim A., Schanz Tom
doaj   +1 more source

Fatty Acid Profile of Milk and Cheese from Dairy Cows Supplemented a Diet with Palm Kernel Cake

open access: yesMolecules, 2015
Lipid supplements (oilseeds vegetables) are included in ruminant diet to increase its energy density and improve fatty acid composition of milk and consequently of fresh cheese.
Ronaldo Oliveira   +7 more
doaj   +1 more source

Scientific Opinion on Flavouring Group Evaluation 10, Revision 3 (FGE.10Rev3): Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30

open access: yesEFSA Journal, 2012
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 63 flavouring substances in the Flavouring Group Evaluation 10, including additional two substances in this ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +1 more source

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