Results 31 to 40 of about 36,905 (285)

Conjugated linoleic acid pork research [PDF]

The American Journal of Clinical Nutrition, 2004
The driving force behind most conjugated linoleic acid (CLA) research in swine has been related to potential improvements in animal production. Early work that used rodent models indicated that feeding CLA could potentially reduce body fat, increase lean content, increase growth rate, and improve feed conversion efficiency.
Michael E R, Dugan, Jennifer L, Aalhus, John K G, Kramer   +2 more
openaire   +2 more sources

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

Starch plus sunflower oil addition to the diet of dry dairy cows results in a trans-11 to trans-10 shift of biohydrogenation [PDF]

, 2013
Trans fatty acids (FA), exhibit different biological properties. Among them, cis-9,trans-11 conjugated linoleic acid has some interesting putative health properties, whereas trans-10,cis-12 conjugated linoleic acid has negative effects on cow milk fat ...
Enjalbert, Francis, Nicot, Marie-Claude, Troegeler-Meynadier, Annabelle, Zened, Asma   +3 more
core   +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

Milk fatty acid composition and associated rumen lipolysis and fatty acid hydrogenation when feeding forages from intensively managed or semi-natural grasslands [PDF]

, 2005
In order to evaluate the effect of replacing intensive forage by semi-natural grassland products on rumen lipid metabolism and milk fatty acid composition, four lactating and rumen canulated Holstein cows were used in a 4×4 Latin square design.
BRUINENBERG, M, Demeyer, Daniël, Fievez, Veerle, Ribeiro Alves Lourenço, Marta, Vlaeminck, Bruno   +4 more
core   +3 more sources

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

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

Archaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares, Eriola Jakoel, Ron Be’eri, Oded Lipschits, Ronny Neumann, Yuval Gadot   +5 more
wiley   +1 more source

AWARD LECTURES Trans — and conjugated fatty acids in food — contents and analytical aspects

Oléagineux, Corps gras, Lipides, 2001
The current investigations on fatty acids are focused on long chain fatty acids, trans fatty acids (TFA) and conjugated fatty acids (CFA), especially isomers of linoleic acid (CLA). This paper deals with the origins of TFA and CLA and their physiological
Steinhart Hans, Winkler Kirstin, Rickert Rainer   +2 more
doaj   +1 more source