scholarly journals Developmental transcriptome profiling of bovine muscle tissue reveals an abundant GosB that regulates myoblast proliferation and apoptosis

Oncotarget ◽  
2017 ◽  
Vol 8 (19) ◽  
pp. 32083-32100 ◽  
Author(s):  
Hui Li ◽  
Xuefeng Wei ◽  
Jiameng Yang ◽  
Dong Dong ◽  
Yongzhen Huang ◽  
...  
Keyword(s):  
Muscle Tissue ◽  
Transcriptome Profiling ◽  
Bovine Muscle ◽  
Proliferation And Apoptosis ◽  
Myoblast Proliferation

Analysis of Cyclofenil in Bovine Tissue

1972 ◽  
Vol 55 (3) ◽  
pp. 643-644
Author(s):  
Robert J Crucs
Keyword(s):  
Gas Chromatography ◽  
Muscle Tissue ◽  
Average Recovery ◽  
Bovine Muscle ◽  
Flame Ionization ◽  
Bovine Tissue ◽  
Cleanup Procedure

Abstract An extraction and cleanup procedure is described for the analysis of cyclofenil in bovine muscle tissue. Flame ionization gas chromatography is used as the determinative step. An average recovery of 95% cyclofenil was obtained for tissue fortified with 0.5–30 μg cyclofenil/25g sample.

Age and Muscle-Related Differences of Acid Mucopolysaccharides in Bovine Muscle Tissue

1971 ◽  
Vol 32 (4) ◽  
pp. 620-623 ◽  
Author(s):  
R. L. Gilbreath ◽  
G. R. Di Marco ◽  
G. W. Vander Noot
Keyword(s):  
Muscle Tissue ◽  
Bovine Muscle ◽  
Acid Mucopolysaccharides

Automated enzymatic determination of glycogen in bovine muscle tissue

1981 ◽  
Vol 172 (6) ◽  
pp. 454-456 ◽  
Author(s):  
Nel Haagsma ◽  
Klaas J. W. Kruithof ◽  
Betty G. M. Gortemaker
Keyword(s):  
Muscle Tissue ◽  
Bovine Muscle ◽  
Enzymatic Determination

scholarly journals Determination of Zeranol and its Metabolites in Bovine Muscle Tissue with Gas Chromatography-Mass Spectrometry

2012 ◽  
Vol 56 (3) ◽  
pp. 335-342 ◽  
Author(s):  
Iwona Matraszek-Żuchowska ◽  
Barbara Woźniak ◽  
Jan Żmudzki
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Muscle Tissue ◽  
Solid Phase ◽  
Performance Criteria ◽  
Gas Chromatography Mass Spectrometry ◽  
The European Union ◽  
Bovine Muscle ◽  
Chromatography Mass Spectrometry

Abstract This paper describes the quantitative method of determination of chosen substances from resorcylic acid lactones group: zeranol, taleranol, α-zearalenol, β-zearalenol, and zearalanone in bovine muscle tissue. The presented method is based on double diethyl ether liquid-liquid extraction (LLE), solid phase extraction (SPE) clean up, and gas chromatography mass spectrometry (GC-MS) analysis. The residues were derivatised with a mixture of N-methyl-N-trimethylsilyltrifluoroacetamide, ammonium iodide, and DL-dithiothreitol (1,000:2:5, v/w/w). The GC-MS apparatus was operated in positive electron ionisation mode. The method was validated according to the European Union performance criteria pointed in Decision Commission 2002/657/EC. The average recoveries of all analytes at 1 μg kg-1 level were located between 83.7% and 94.5% values with the coefficients of variation values <25%. The decision limits (CCα) and detection capabilities (CCβ) for all analytes ranged from 0.58 to 0.82 μg kg-1 and from 0.64 to 0.94 μg kg-1, respectively. The procedure has been accredited and is used as a screening and confirmatory method in control of hormone residues in animal tissues.

scholarly journals Multiresidue Liquid Chromatographic Method for Determining Residues of Mono- and Dibasic Penicillins in Bovine Muscle Tissues

1998 ◽  
Vol 81 (6) ◽  
pp. 1113-1120 ◽  
Author(s):  
Joe O Boison ◽  
Lily J -Y Keng
Keyword(s):  
Muscle Tissue ◽  
Phosphate Buffer ◽  
Chromatographic Method ◽  
Sodium Thiosulfate ◽  
Laboratory Method ◽  
Penicillin G ◽  
Bovine Muscle ◽  
Liquid Chromatographic Method ◽  
Liquid Chromatographic

Abstract A liquid chromatographic method with UV detection at 325 nm was developed for simultaneous determination of amoxicillin, ampicillin, penicillin G, and cloxacillin residues in bovine muscle tissue as their mercaptide derivatives. The penicillins are extracted from bovine tissues with 0.1 M phosphate buffer (pH 8.5), cleaned up on a t-C18 Sep-Pak cartridge, and eluted with 2 ml acetonitrile. After the acetonitrile in the eluate is evaporated to dryness, the residue is dissolved in 200 |µL (40 + 60, v/v) aceton itrile-phosphate buffer (pH 6.5) and derivatized with acetic anhydride and mercuric chloride in the presence of 1,2,4-triazole at 65°C for 30 min. Gradient analysis on a Spherisorb 5 µm ODS(2) (octadecyl silane) analytical column using a binary mobile phase consisting of acetonitrile and 0.10M phosphate buffer (pH 6.5) in the presence of 0.0157M sodium thiosulfate at 1 mL/min permits determination of each intact penicillin in bovine muscle tissue at ≥10 ppb with recoveries ≥72%. This laboratory method provides detection sensitivities equivalent to those of rapid tests used for screening β-lactam drug residues in bovine tissue samples for regulatory enforcement.

Immediate effects of ionizing radiation on the structure of unfrozen bovine muscle tissue

Meat Science ◽  
1987 ◽  
Vol 20 (2) ◽  
pp. 107-117 ◽  
Author(s):  
Leon Lakritz ◽  
Robert J. Carroll ◽  
Ronald K. Jenkins ◽  
Gerhard Maerker
Keyword(s):  
Ionizing Radiation ◽  
Muscle Tissue ◽  
Bovine Muscle
Sign in / Sign up

Export Citation Format

Share Document