نتایج جستجو برای: chemical tvb

تعداد نتایج: 378345  

2009
Fotis Asimakopoulos Harold E. Varmus

The transcription factor Blimp-1 has emerged as a regulator of cell fate in embryonic (germ cell) and adult (Band T-cell immune effector and epithelial) lineages. It has also been proposed to act as a tumor suppressor in B-cell malignancy. Here, we present a novel in vivo system enabling the targeted genetic manipulation of cells expressing Prdm1, the gene encoding Blimp-1. We created bacterial...

2018
Latif Taşkaya Elif Yaşar

This study was aimed to determine the changes of the local anchovy meal which is known as hamsi kaygana in Turkey during cold storage at +4°C ± 1°C. Physicochemical (pH, TVB-N, TMA-N, and TBA) shelf life analyses were carried out for hamsi kaygana samples. It was confirmed that the pH values obtained from research groups were within the limit values of the literature. No statistically significa...

2003
Wing Suen

* Sports commentators at ATV and TVB offered invaluable insights. They are not responsible for my errors, and vice versa.

2013
C. G. Sotelo

Changes in total volatile bases (TVB), dimethylamine (DMA), formaldehyde (FA), trimethylamine (TMA) and trimethylamine oxide (TMAO) of whole hake (Merluccius merluccius L.) were evaluated at different temperatures of storage: -5, -12 and -20°C. Significant changes in TVB, DMA, TMA, TMAO nitrogen and FA were observed at 5°C. Only TMAO changed significantly at -12°C and -20°C. TMAO decrease was n...

Journal: :international journal of aquatic biology 0
shirin hasani department of fisheries, faculty of natural resources, university of zabol, zabol 98615-538, iran ebrahim alizadeh department of fisheries, faculty of natural resources, university of zabol, zabol 98615-538, iran mostafa yousef elahi department of animal science, faculty of agriculture, university of zabol, zabol 98615-538, iran

the effects of grape pomace extract (0, 2 and 4%) on quality and shelf life of silver carp ( hypophthalmicthys molitrix ) fillets during chill storage (4°c) were investigated. the control and the treated fillets were analyzed periodically for microbiological (tvc and ptc), chemical (tvb-n), and sensory characteristics. the results showed that grape pomace-treated samples have lower tvb-n (24.2 ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1999
A L Boerger S Snitkovsky J A Young

Successful targeting methods represent a major hurdle to the use of retroviral vectors in cell-specific gene-delivery applications. We recently described an approach for retroviral targeting with a retroviral receptor-ligand bridge protein that was bound to the cognate cell-surface ligand receptors before viral challenge. We now report a significant improvement made to this viral targeting meth...

Journal: :Journal of virology 2009
Fotis Asimakopoulos Harold E Varmus

The transcription factor Blimp-1 has emerged as a regulator of cell fate in embryonic (germ cell) and adult (B- and T-cell immune effector and epithelial) lineages. It has also been proposed to act as a tumor suppressor in B-cell malignancy. Here, we present a novel in vivo system enabling the targeted genetic manipulation of cells expressing Prdm1, the gene encoding Blimp-1. We created bacteri...

2016
Luisa Fernanda Fuentes-Amaya Steve Munyard Judith Fernandez-Piquer Janet Howieson

Quality assessment of finfish fillets during storage is important to be able to predict the shelf life of the fresh product during distribution. Microbial, chemical (pH, TMA, and TVB-N), and sensory (Quality index assessment QIA, Torry scheme) changes in vacuum-packaged blue-spotted emperor (Lethrinus sp), saddletail (Lutjanus malabaricus), crimson snapper (Lutjanus erythropterus), barramundi (...

Journal: :Food Science and Technology 2022

Changes in bacterial community composition and counts of chilled pork during storage at 4 °C were unraveled by culture-dependent method culture-independent method. Physical chemical analyses including drip loss, total volatile basic nitrogen (TVB-N), pH, surface color also performed to estimate its quality shelf life. A 37 phyla, 575 genera 843 species identified all samples high-throughput seq...

2007
Chi-Wang Shu

This is the second paper in a series in which we construct and analyze a class of TVB (total variation bounded) discontinuous Galerkin finite element methods for solving conservation laws ut + Ed I(fi(u))xi = 0. In this paper we present a general framework of the methods, up to any order of formal accuracy, using scalar one-dimensional initial value and initial-boundary problems as models. In t...

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