Results 41 to 50 of about 50,076 (346)

Enhanced Soluble Expression of Linoleic Acid Isomerase by Coordinated Regulation of Promoter and Fusion Tag in Escherichia coli

open access: yesFoods, 2022
PAI is a linoleic acid isomerase from Propionibacterium acnes and is the key enzyme in the synthesis of trans10, cis12-conjugated linoleic acid. However, the majority of the expressed PAI in Escherichia coli occurs in its nonfunctional form in inclusion ...
Baixi Zhang, Tong Zhu, Xintian Huang
doaj   +1 more source

Effect of pH and level of concentrate in the diet on the production of biohydrogenation intermediates in a dual-flow continuous culture [PDF]

open access: yes, 2009
Milk fat depression in cows fed high-grain diets has been related to an increase in the concentration of trans-10 C-18:1 and trans-10, cis-12 conjugated linoleic acid (CLA) in milk.
Calsamiglia, S   +3 more
core   +2 more sources

Partial purification of linoleic acid isomerase enzyme from Lactobacillus paracasei bacteria isolated from milk

open access: yesBrazilian Journal of Biology, 2022
Conjugated Linoleic Acid (CLA) has attracted the attention of many researchers, especially that of microbial origin due to its biological importance to the consumer.
W. K. A. AL Temimi   +2 more
doaj   +1 more source

Effects of pH and Concentrations of Linoleic and Linolenic Acids on Extent and Intermediates of Ruminal Biohydrogenation in Vitro [PDF]

open access: yes, 2003
Three experiments were conducted by in vitro incubations in ruminal fluid to investigate the effects of pH and amounts of linoleic and linolenic acids on the extent of their biohydrogenation, the proportions of conjugated linoleic acid (CLA) and trans ...
Bayourthe, Corine   +4 more
core   +2 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

open access: yesData 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

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

open access: yes, 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   +4 more
core   +3 more sources

ELECTRIC CONDUCTIVITY OF LONGISSIMUS DORSI MUSCLE OF PIGS FED THE FODDER WITH ADDITION OF CONJUGATED LINOLEIC ACID [PDF]

open access: yesJournal of Central European Agriculture, 2009
The aim of research was to investigate the impact of feeding pigs the fodder with addition of different level of conjugated linoleic acid on results of electric conductivity of Longissimus dorsi muscle.
Przemysław WASILEWSKI   +4 more
doaj  

Evaluation of Chemical Properties of Cold Pressed Ficus Carica Seed Oil

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2021
Free fatty acid, peroxide value , conjugated diene and triene, chlorophyll, β-carotene, fatty acid composition, triglyceride, tocol (tocopherol and tocotrienol) compositions, sterol, wax and total polymeric compound amounts of cold pressed Ficus carica ...
Hamide Filiz Ayyildiz   +2 more
doaj   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

open access: yesAdvanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee   +9 more
wiley   +1 more source

Concentration of trans-vaccenic and rumenic acids in the milk from grazing cows supplemented with palm oil, rice bran or whole cottonseed

open access: yesRevista Brasileira de Zootecnia, 2014
The changes in the concentration of trans-vaccenic (C18:1t-11) and rumenic (C18:2c-9,t-11) acids in the milk from cows grazing on Pennisetum clandestinum, fed a supplement containing palm oil, rice bran or whole cottonseed were evaluated.
Gastón Adolfo Castaño   +2 more
doaj   +1 more source

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