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The objective of this study was to evaluate the effect of conjugated linoleic acid (CLA) and thermal processing on chicken meat. The experiment was performed on forty eight 26-week old Isa Brown chickens randomly allocated to two (0.00% vs 0.75% CLA) dietary treatments. Breast muscles and thighs were thermally processed by the cooking techniques: boiling, roasting and frying. The fatty acid composition...
Background Our previous study showed that fatty acids extract obtained from CLA-enriched egg yolks (EFA-CLA) suppressed the viability of MCF-7 cancer cell line more effectively than extract from non-enriched egg yolks (EFA). In this study, we analysed the effect of EFA-CLA and EFA on transcriptome profile of MCF-7 cells by applying the whole Human Genome Microarray technology. Results We found that...
Relatively little is known on the interaction between iodine and selenium in plants. It may become a drawback in developing agrotechnical rules of plant biofortification with these elements. The aim of the study was to determine the influence of soil fertilization with various forms of iodine (I- and IO₃ - ) and selenium (SeO₃ ²- and SeO₄ ²-) on yield, biofortification efficiency and selected chemical...
The practice of simultaneous biofortification (enrichment) of plants with iodine (I) and selenium (Se) is based on solid grounds. Their low content in soils is the cause of an endemic deficiency of I and Se in several billion people worldwide. There is still no objective information as to the impact of I and Se interactions on mineral nutrition of plants. The study (conducted in 2012–2014), included...
Iodine and selenium together fulfill important functional roles in organisms of humans and animals. Conducting simultaneous biofortification (enrichment) of plants with these elements is justified as combined endemic deficiency of I and Se (hiddenhun-ger) is often encountered. Relatively little is known about the interaction between I and Se in plants, not only with respect to their accumulative efficiency,...
Sprzężony kwas linolowy (ang. conjugated linoleic acid - CLA) jest terminem zbiorczym obejmującym grupę pozycyjnych i geometrycznych izomerów kwasu linolowego, w których występują sprzężone wiązania podwójne. Spośród tych związków szczególne zainteresowanie budzi aktywność izomerów cis9,trans11 i trans10,cis12. Omawiane izomery występują naturalnie w tłuszczu mleka i mięsa przeżuwaczy, z dominującym...
Sprzężony kwas linolowy (ang. conjugated linoleic acid - CLA) jest terminem zbiorczym obejmującym grupę pozycyjnych i geometrycznych izomerów kwasu linolowego, w których występują sprzężone wiązania podwójne. Wyniki licznych prac jednoznacznie wskazują na przeciwnowotworowe właściwości izomerów CLA, m.in. ich zdolność do hamowania wzrostu komórek nowotworowych różnych linii w modelu in vitro. Prowadzone...
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