Results 1 to 10 of about 15,472 (258)

Effect of breed, parity and stage of lactation on milk conjugated linoleic acid content in Italian Friesian and Reggiana cows

Italian Journal of Animal Science, 2011
Conjugated linoleic acid (CLA) refers to a mixture of positional and geometrical isomers of fatty acids with 18 carbon atoms and 2 conjugated double bounds. Some isomers are assumed to play an important role in human health (Pariza et al., 2001).
M. Antongiovanni, F. Paoletti, A. Buccioni, A. Serra, P. Secchiari, M. Mele   +5 more
doaj   +1 more source

Polyunsaturated Fatty Acid Dietary Supplementation Induces Lipid Peroxidation in Normal Dogs

Veterinary Medicine International, 2010
Polyunsaturated fatty acids (PUFAs) have anti-inflammatory effects at low concentrations; however increased dietary consumption may conversely increase susceptibility to oxidation by free radicals.
John M. Walters, Timothy B. Hackett, Gregory K. Ogilvie, Martin J. Fettman   +3 more
doaj   +1 more source

The Effect of Diet Supplementation with Pomegranate and Bitter Melon on Lipidomic Profile of Serum and Cancerous Tissues of Rats with Mammary Tumours

Antioxidants, 2020
The aim of this study was to present overall lipid profile of organisms with ongoing neoplastic process and applied diet supplementation with pomegranate seed oil (PSO) and bitter melon extract (BME).
Agnieszka Białek, Małgorzata Jelińska, Małgorzata Białek, Tomasz Lepionka, Małgorzata Czerwonka, Marian Czauderna   +5 more
doaj   +1 more source

Effects of extruded soybeans on CLA concentration in milk

Italian Journal of Animal Science, 2011
Conjugated linoleic acids are geometric and positional isomers of the linoleic acid (Bessa et al., 2000). Recent studies on animal models demonstrated that these intermediates of rumen biohydrogenation may improve health by anticarcinogenic ...
A. Formigoni, G. Martino, L. Lambertini, G. Vignola, A. Gramenzi   +4 more
doaj   +1 more source

Comparative fatty-acid profile and atherogenicity index of milk from free grazing Nguni, Boer and non-descript goats in South Africa

Pastoralism, 2019
This study aimed to determine and compare the fatty acid composition and atherogenecity index of milk fat from Nguni, Boer and non-descript at two different sampling periods.
Emrobowansan M. Idamokoro, Voster Muchenje, Anthony J. Afolayan, Arno Hugo   +3 more
doaj   +1 more source

Changes of Sunflower Oil Polyenoic Fatty Acids under High Temperatures

Czech Journal of Food Sciences, 2009
Heat induced cis-trans isomerisation of sunflower oils depending on temperature, reaction time and original content of linoleic acid was investigated. The content of isomeric fatty acids was determined by gas chromatography and the content of polymers by
K. CIHELKOVÁ, M. ZÁRUBOVÁ, I. HRÁDKOVÁ, V. FILIP, J. ŠMIDRKAL   +4 more
doaj   +1 more source

Isolation and Identification of Non-Conjugated Linoleic Acid from Processed Panax ginseng Using LC-MS/MS and ¹H-NMR

Separations, 2021
Black ginseng exhibits numerous pharmacological activities due to higher and more diverse ginsenosides than unprocessed white ginseng. The ginsenoside derivatives have been investigated in order to determine their chemical structures and pharmacological ...
Tae-Kyung Kim, Changsuk Lee, Taek-Hee Nam, Yong-Ki Seo, Kyeong-Soo Kim, Kimoon Kang, Seok-Hun Yun, Seok-Hwan Yoon, Jaeho Jeong   +8 more
doaj   +1 more source

Layered Double Hydroxides for the Catalytic Isomerization of Linoleic Acid to Conjugated Linoleic Acids (CLAs)

ChemEngineering, 2019
Several hydrotalcite-type compounds with different divalent (Mg2+, Ni2+, Cu2+, Zn2+) and trivalent (Al3+, Cr3+) cations and different ratio compositions were tested for the isomerization of linoleic acid in order to study their role on the obtention of ...
Xavier Cardó, Pilar Salagre, Yolanda Cesteros   +2 more
doaj   +1 more source

Effect of different fatty acids on the proliferation and cytokine production of dairy cow peripheral blood mononuclear cells

Journal of Dairy Science, 2022
: During the transition period, dairy cows often experience negative energy balance, which induces metabolic and immunological disturbances. Our previous work has shown a relationship between the inhibition of immune functions and increased blood ...
Noémie Vanacker, Richard Blouin, Céline Ster, Pierre Lacasse   +3 more
doaj   +1 more source

Quantitative determination of conjugated linoleic acid and polyunsaturated fatty acids in milk with C17:0 as internal marker – Evaluation of different methylation procedures

Data in Brief, 2017
Fatty acids are commonly analysed by gas chromatography as their corresponding fatty acid (FA) methyl esters (FAME). For quantitative determination of individual FA an internal standard like C17:0 is necessary.
S. Lashkari, S.K. Jensen
doaj   +1 more source