Histo- and biochemical characteristics of the Longissimus dorsi muscle in pigs and their relationships to performance and meat quality

被引:105
作者
Henckel, P [1 ]
Oksbjerg, N
Erlandsen, E
Barton-Gade, P
Bejerholm, C
机构
[1] Natl Inst Anim Sci, Res Ctr Foulum, DK-8830 Tjele, Denmark
[2] Viborg Hosp, Viborg, Denmark
[3] Danish Meat Res Inst, DK-4000 Roskilde, Denmark
关键词
D O I
10.1016/S0309-1740(97)00063-6
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Histo- and biochemical characteristics of the longissimus dorsi muscle at 65-70 kg body weight and their relationships to performance and meat quality at 100 kg were examined in Danish Landrace and Danish Large White female and castrated male pigs. Breed differences were observed for feed conversion rate, and a number of histochemical and biochemical traits. The organoleptic traits, flavour (13%), tenderness (15%) and overall acceptability (13%) were rated higher in Large White pigs. Significant correlations between histological and biochemical traits of the live muscle on the one side and performance, meat quality and organoleptic traits on the other side, could be demonstrated However, these correlations were generally low (r < 0.35), and can thus only explain a small part of the variation in the measured quality traits. Consequently live muscle traits measured at 65-70 kg are poor predictors of meat quality characteristics after slaughter at 100 kg. (C) 1997 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:311 / 321
页数:11
相关论文
共 35 条
[21]   PORK OF LOW TECHNOLOGICAL QUALITY WITH A NORMAL RATE OF MUSCLE PH FALL IN THE IMMEDIATE POST-MORTEM PERIOD - THE CASE OF THE HAMPSHIRE BREED [J].
MONIN, G ;
SELLIER, P .
MEAT SCIENCE, 1985, 13 (01) :49-63
[22]  
MONIN G, 1989, 40 ANN M EAAP DUBL S, P4
[23]   LOCALIZATION OF MYOGLOBIN IN STRIATED MUSCLE OF DOMESTIC PIG - BENZIDINE AND NADH2-TR REACTIONS [J].
MORITA, S ;
CASSENS, RG ;
BRISKEY, EJ .
STAIN TECHNOLOGY, 1969, 44 (06) :283-&
[24]   EFFECTS OF SALBUTAMOL, A BETA-2-ADRENERGIC AGONIST, ON MUSCLES OF GROWING PIGS FED DIFFERENT LEVELS OF DIETARY-PROTEIN .1. MUSCLE-FIBER PROPERTIES AND MUSCLE PROTEIN ACCRETION [J].
OKSBJERG, N ;
HENCKEL, P ;
ROLPH, T .
ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 1994, 44 (01) :12-19
[25]   ALTERATIONS IN PROTEIN ACCRETION AND HISTOCHEMICAL-CHARACTERISTICS OF THE M LONGISSIMUS DORSI IN PIGS CAUSED BY SALBUTAMOL (A BETA-ADRENERGIC AGONIST) [J].
OKSBJERG, N ;
BLACKSHAW, A ;
HENCKEL, P ;
FERNANDEZ, JA ;
AGERGAARD, N .
ACTA AGRICULTURAE SCANDINAVICA, 1990, 40 (04) :397-401
[26]   EFFECTS OF SALBUTAMOL, A BETA-2-ADRENERGIC AGONIST, ON MUSCLES OF GROWING PIGS FED DIFFERENT LEVELS OF DIETARY-PROTEIN .2. AEROBIC AND GLYCOLYTIC CAPACITIES AND GLYCOGEN-METABOLISM OF THE LONGISSIMUS-DORSI MUSCLE [J].
OKSBJERG, N ;
HENCKEL, P ;
ROLPH, T ;
ERLANDSEN, E .
ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 1994, 44 (01) :20-24
[27]  
PETERSEN JS, 1996, P 42 INT C MEAT SCI, P80
[28]   Tissue deposition rates in relation to muscle fibre and fat cell characteristics in lean female pigs (Sus scrofa) following treatment with porcine growth hormone (pGH) [J].
Sorensen, MT ;
Oksbjerg, N ;
Agergaard, N ;
Petersen, JS .
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-PHYSIOLOGY, 1996, 113 (02) :91-96
[30]  
STAUN HENNING, 1963, ACTA AGR SCAND, V13, P293