Role of phospholipase A2 in the induction of drip loss in porcine muscle.

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Standard

Role of phospholipase A2 in the induction of drip loss in porcine muscle. / Poulsen, Kristian A; Young, Jette F; Theil, Peter; Kolko, Miriam; Oksbjerg, Niels; Lambert, Ian H.

I: Journal of Agricultural and Food Chemistry, Bind 55, Nr. 5, 2007, s. 1970-6.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Poulsen, KA, Young, JF, Theil, P, Kolko, M, Oksbjerg, N & Lambert, IH 2007, 'Role of phospholipase A2 in the induction of drip loss in porcine muscle.', Journal of Agricultural and Food Chemistry, bind 55, nr. 5, s. 1970-6. https://doi.org/10.1021/jf062341n

APA

Poulsen, K. A., Young, J. F., Theil, P., Kolko, M., Oksbjerg, N., & Lambert, I. H. (2007). Role of phospholipase A2 in the induction of drip loss in porcine muscle. Journal of Agricultural and Food Chemistry, 55(5), 1970-6. https://doi.org/10.1021/jf062341n

Vancouver

Poulsen KA, Young JF, Theil P, Kolko M, Oksbjerg N, Lambert IH. Role of phospholipase A2 in the induction of drip loss in porcine muscle. Journal of Agricultural and Food Chemistry. 2007;55(5):1970-6. https://doi.org/10.1021/jf062341n

Author

Poulsen, Kristian A ; Young, Jette F ; Theil, Peter ; Kolko, Miriam ; Oksbjerg, Niels ; Lambert, Ian H. / Role of phospholipase A2 in the induction of drip loss in porcine muscle. I: Journal of Agricultural and Food Chemistry. 2007 ; Bind 55, Nr. 5. s. 1970-6.

Bibtex

@article{c2c3c4902e3f11ddb7b4000ea68e967b,
title = "Role of phospholipase A2 in the induction of drip loss in porcine muscle.",
abstract = "The role of phospholipase A2 in the induction of drip loss from pig muscle has been investigated. In samples from porcine M. longissimus dorsi, total PLA2 activity as well as mRNA and protein levels of the group VIA iPLA2 (iPLA2-VIA) increased during the initial 4 h post-mortem period. Morphological studies of porcine muscle showed that at 4 h post-mortem, gaps had formed between muscle fibers and that the sarcolemma membrane borders appeared blurred. At the same time iPLA2-VIA protein levels were increased inside muscle fibers and at the sarcolemma. iPLA2-VIA mRNA abundance in samples from different breeds of pigs with variations in drip loss revealed no clear correlation between drip loss level and iPLA2-VIA expression. Together, these data indicate that during the post-mortem period, iPLA2-VIA expression and activity is increased at the muscle fiber membranes. PLA2 activity may affect membrane permeability and consequently the progression of drip formation in porcine muscle.",
author = "Poulsen, {Kristian A} and Young, {Jette F} and Peter Theil and Miriam Kolko and Niels Oksbjerg and Lambert, {Ian H}",
year = "2007",
doi = "10.1021/jf062341n",
language = "English",
volume = "55",
pages = "1970--6",
journal = "Journal of Agricultural and Food Chemistry",
issn = "0021-8561",
publisher = "American Chemical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Role of phospholipase A2 in the induction of drip loss in porcine muscle.

AU - Poulsen, Kristian A

AU - Young, Jette F

AU - Theil, Peter

AU - Kolko, Miriam

AU - Oksbjerg, Niels

AU - Lambert, Ian H

PY - 2007

Y1 - 2007

N2 - The role of phospholipase A2 in the induction of drip loss from pig muscle has been investigated. In samples from porcine M. longissimus dorsi, total PLA2 activity as well as mRNA and protein levels of the group VIA iPLA2 (iPLA2-VIA) increased during the initial 4 h post-mortem period. Morphological studies of porcine muscle showed that at 4 h post-mortem, gaps had formed between muscle fibers and that the sarcolemma membrane borders appeared blurred. At the same time iPLA2-VIA protein levels were increased inside muscle fibers and at the sarcolemma. iPLA2-VIA mRNA abundance in samples from different breeds of pigs with variations in drip loss revealed no clear correlation between drip loss level and iPLA2-VIA expression. Together, these data indicate that during the post-mortem period, iPLA2-VIA expression and activity is increased at the muscle fiber membranes. PLA2 activity may affect membrane permeability and consequently the progression of drip formation in porcine muscle.

AB - The role of phospholipase A2 in the induction of drip loss from pig muscle has been investigated. In samples from porcine M. longissimus dorsi, total PLA2 activity as well as mRNA and protein levels of the group VIA iPLA2 (iPLA2-VIA) increased during the initial 4 h post-mortem period. Morphological studies of porcine muscle showed that at 4 h post-mortem, gaps had formed between muscle fibers and that the sarcolemma membrane borders appeared blurred. At the same time iPLA2-VIA protein levels were increased inside muscle fibers and at the sarcolemma. iPLA2-VIA mRNA abundance in samples from different breeds of pigs with variations in drip loss revealed no clear correlation between drip loss level and iPLA2-VIA expression. Together, these data indicate that during the post-mortem period, iPLA2-VIA expression and activity is increased at the muscle fiber membranes. PLA2 activity may affect membrane permeability and consequently the progression of drip formation in porcine muscle.

U2 - 10.1021/jf062341n

DO - 10.1021/jf062341n

M3 - Journal article

C2 - 17288434

VL - 55

SP - 1970

EP - 1976

JO - Journal of Agricultural and Food Chemistry

JF - Journal of Agricultural and Food Chemistry

SN - 0021-8561

IS - 5

ER -

ID: 4290486