scholarly journals The influence of post-mortem conditions on the solubilities of muscle proteins

1964 ◽  
Vol 91 (1) ◽  
pp. 201-207 ◽  
Author(s):  
RK Scopes
Keyword(s):  
Post Mortem ◽  
Muscle Proteins

scholarly journals Post-Mortem Change of Horse Mackerel Muscle Proteins

1968 ◽  
Vol 34 (5) ◽  
pp. 415-419 ◽  
Author(s):  
Yuji MARUYAMA ◽  
Taneko SUZUKI
Keyword(s):  
Horse Mackerel ◽  
Post Mortem ◽  
Muscle Proteins

In vitro study to evaluate the degradation of bovine muscle proteins post-mortem by proteasome and μ-calpain

Meat Science ◽  
2008 ◽  
Vol 79 (1) ◽  
pp. 77-85 ◽  
Author(s):  
Malene Bergh Houbak ◽  
Per Ertbjerg ◽  
Margrethe Therkildsen
Keyword(s):  
In Vitro Study ◽  
Vitro Study ◽  
Post Mortem ◽  
Muscle Proteins ◽  
Bovine Muscle

Post-mortem Lability of Skeletal Muscle Proteins

Nature ◽  
1963 ◽  
Vol 197 (4873) ◽  
pp. 1202-1203 ◽  
Author(s):  
R. K. SCOPES ◽  
R. A. LAWRIE
Keyword(s):  
Skeletal Muscle ◽  
Post Mortem ◽  
Muscle Proteins ◽  
Skeletal Muscle Proteins

scholarly journals Assessment of RNAlater® as a Potential Method to Preserve Bovine Muscle Proteins Compared with Dry Ice in a Proteomic Study

Foods ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 60 ◽  
Author(s):  
Yao Zhu ◽  
Anne Mullen ◽  
Dilip Rai ◽  
Alan Kelly ◽  
David Sheehan ◽  
...  
Keyword(s):  
Shear Force ◽  
Muscle Protein ◽  
Potential Method ◽  
Post Mortem ◽  
Muscle Proteins ◽  
Dry Ice ◽  
Bovine Muscle ◽  
Preservation Method ◽  
Liquid Chromatography Tandem Mass ◽  
Proteomic Study

RNAlater® is regarded as a potential preservation method for proteins, while its effect on bovine muscle proteins has rarely been evaluated. Bovine muscle protein samples (n = 12) collected from three tender (Warner–Bratzler shear force: 30.02–31.74 N) and three tough (Warner–Bratzler shear force: 54.12–66.25 N) Longissimus thoracis et lumborum (LTL) samples, preserved using two different sampling preservation methods (RNAlater® and dry ice), at two post mortem time points (day 0 and day 14), were characterized using one-dimensional electrophoresis. Fourteen bands with molecular weights ranging from 15 to 250 kDa were verified, both in the dry ice and RNAlater® storage groups, at each time point, using image analysis. A shift from high to low molecular weight fragments, between day 0 and day 14, indicated proteolysis of the muscle proteins during post mortem storage. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analyses and database searching resulted in the identification of 10 proteins in four bands. Protein profiles of muscle preserved in RNAlater® were similar to those of muscle frozen on dry ice storage, both at day 0 and day 14. The results demonstrate that RNAlater® could be a simple and efficient way to preserve bovine muscle proteins for bovine muscle proteomic studies.

scholarly journals Degradation of Kidney and Psoas Muscle Proteins as Indicators of Post-Mortem Interval in a Rat Model, with Use of Lateral Flow Technology

PLoS ONE ◽  
2016 ◽  
Vol 11 (8) ◽  
pp. e0160557 ◽  
Author(s):  
Dong-Gi Lee ◽  
Kyeong Eun Yang ◽  
Jeong Won Hwang ◽  
Hwan-Soo Kang ◽  
Seung-Yeul Lee ◽  
...  
Keyword(s):  
Rat Model ◽  
Psoas Muscle ◽  
Lateral Flow ◽  
Post Mortem ◽  
Muscle Proteins ◽  
Post Mortem Interval
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