Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)

M. S. Rhee; Y. C. Ryu; J. Y. Imm; B. C. Kim

doi:10.1016/S0309-1740(99)00167-9

Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)

M. S. Rhee, Y. C. Ryu, J. Y. Imm, B. C. Kim

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

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
DOIs	https://doi.org/10.1016/S0309-1740(99)00167-9
Publication status	Published - 2000 Aug

Keywords

Early postmortem conditioning* Protein degradation
Electrical stimulation

ASJC Scopus subject areas

Food Science

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10.1016/S0309-1740(99)00167-9

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title = "Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)",

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.",

keywords = "Early postmortem conditioning* Protein degradation, Electrical stimulation",

author = "Rhee, {M. S.} and Ryu, {Y. C.} and Imm, {J. Y.} and Kim, {B. C.}",

note = "Funding Information: This work was supported by KOSEF grant program # 951-0609-043-2. ",

year = "2000",

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doi = "10.1016/S0309-1740(99)00167-9",

language = "English",

volume = "55",

pages = "391--396",

journal = "Meat Science",

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T1 - Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)

AU - Rhee, M. S.

AU - Ryu, Y. C.

AU - Imm, J. Y.

AU - Kim, B. C.

N1 - Funding Information: This work was supported by KOSEF grant program # 951-0609-043-2.

PY - 2000/8

Y1 - 2000/8

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

U2 - 10.1016/S0309-1740(99)00167-9

DO - 10.1016/S0309-1740(99)00167-9

M3 - Article

C2 - 22061570

AN - SCOPUS:0034378079

VL - 55

SP - 391

EP - 396

JO - Meat Science

JF - Meat Science

SN - 0309-1740

IS - 4

ER -

Combination of low voltage electrical stimulation and early postmortem temperature conditioning on degradation of myofibrillar proteins in Korean native cattle (Hanwoo)

Abstract

Keywords

ASJC Scopus subject areas

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