Abstract
The combination effect of low voltage electrical stimulation (LVES) and early postmortem (PM) temperature conditioning (2, 16, and 30°C until 3 h PM) on degradation of myofibrillar proteins were determined from Korean native cattle (Hanwoo). Myofibrils were removed at 1, 2, 3, 7, and 14 days of PM storage (2°C) and analyzed for titin, nebulin, desmin, and troponin-T by SDS-PAGE and by Western blot analysis. Degradation rate of myofibrillar proteins was affected by the combination of LVES and temperature conditioning. LVES-30°C treatment resulted in faster degradation of titin, nebulin, desmin, and troponin-T during PM storage than the other treatments. Degradation of titin took place more slowly than nebulin, desmin or troponin-T.
| Original language | English |
|---|---|
| Pages (from-to) | 391-396 |
| Number of pages | 6 |
| Journal | Meat Science |
| Volume | 55 |
| Issue number | 4 |
| Publication status | Published - 2000 Aug 1 |
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Keywords
- Early postmortem conditioning* Protein degradation
- Electrical stimulation
ASJC Scopus subject areas
- Food Science
Cite this
Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo). / Rhee, Min-Suk; Ryu, Y. C.; Imm, J. Y.; Kim, Byoung-Chul.
In: Meat Science, Vol. 55, No. 4, 01.08.2000, p. 391-396.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)
AU - Rhee, Min-Suk
AU - Ryu, Y. C.
AU - Imm, J. Y.
AU - Kim, Byoung-Chul
PY - 2000/8/1
Y1 - 2000/8/1
N2 - The combination effect of low voltage electrical stimulation (LVES) and early postmortem (PM) temperature conditioning (2, 16, and 30°C until 3 h PM) on degradation of myofibrillar proteins were determined from Korean native cattle (Hanwoo). Myofibrils were removed at 1, 2, 3, 7, and 14 days of PM storage (2°C) and analyzed for titin, nebulin, desmin, and troponin-T by SDS-PAGE and by Western blot analysis. Degradation rate of myofibrillar proteins was affected by the combination of LVES and temperature conditioning. LVES-30°C treatment resulted in faster degradation of titin, nebulin, desmin, and troponin-T during PM storage than the other treatments. Degradation of titin took place more slowly than nebulin, desmin or troponin-T.
AB - The combination effect of low voltage electrical stimulation (LVES) and early postmortem (PM) temperature conditioning (2, 16, and 30°C until 3 h PM) on degradation of myofibrillar proteins were determined from Korean native cattle (Hanwoo). Myofibrils were removed at 1, 2, 3, 7, and 14 days of PM storage (2°C) and analyzed for titin, nebulin, desmin, and troponin-T by SDS-PAGE and by Western blot analysis. Degradation rate of myofibrillar proteins was affected by the combination of LVES and temperature conditioning. LVES-30°C treatment resulted in faster degradation of titin, nebulin, desmin, and troponin-T during PM storage than the other treatments. Degradation of titin took place more slowly than nebulin, desmin or troponin-T.
KW - Early postmortem conditioning Protein degradation
KW - Electrical stimulation
UR - http://www.scopus.com/inward/record.url?scp=0034378079&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034378079&partnerID=8YFLogxK
M3 - Article
VL - 55
SP - 391
EP - 396
JO - Meat Science
JF - Meat Science
SN - 0309-1740
IS - 4
ER -