The relationship between the chemical composition of the carcass and the fatty acid composition of intramuscular fat and backfat of several pig breeds slaughtered at different weights

被引：74
|
作者：
Raj, St [1 ]
Skiba, G. [1 ]
Weremko, D. [1 ]
Fandrejewski, H. [1 ]
Migdal, W. [2 ]
Borowiec, F. [3 ]
Polawska, E. [1 ]
机构：
[1] Polish Acad Sci, Kielanowski Inst Anim Physiol & Nutr, PL-05110 Jablonna, Poland
[2] Agr Univ Krakow, Dept Pig Breeding, PL-30059 Krakow, Poland
[3] Agr Univ Krakow, Dept Anim Nutr, PL-30059 Krakow, Poland
来源：
MEAT SCIENCE | 2010年 / 86卷 / 02期
关键词：
Pigs; Sire breeds; Carcass; Chemical composition; Fatty acids; MEAT QUALITY; ADIPOSE-TISSUES; LARGE WHITE; PIETRAIN; GROWTH; DUROC;
D O I：
10.1016/j.meatsci.2010.04.037
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Pigs of Belgian Landrace (B), Duroc (D), Hampshire (H), and Pietrain (P) breeds were slaughtered at 90, 110 and 130 kg body weight (BW) and the carcass chemical composition and fatty acid profiles of intramuscular fat of loin and backfat were determined. The carcass of Pietrain pigs had a higher concentration of protein and less fat than of B. D and H breeds. In tissues, the PUFA:SFA ratio was lower in the heavier (130 kg BW) than in lighter pigs (90 and 110 kg BW). This feature was higher in P pigs compared with the other breeds. The backfat had a higher concentration of PUFA:SFA ratio than intramuscular fat. The PUFA n-6:n-3 ratio was not affected by the breed and weight of pigs, but it was lower in backfat than in longissimus muscle fat. The protein concentration in the carcass was positively related to PUFA and negatively to SFA concentration in tissues. (C) 2010 The American Meat Science Association. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：324 / 330
页数：7
相关论文
共 50 条
  • [1] Relationship between intramuscular fat content and fatty acid composition of pork
    Pecina, Mateja
    Lukovic, Zoran
    Skorput, Dubravko
    Bolcic, Matej
    Salajpal, Kresimir
    Karolyi, Danijel
    [J]. JOURNAL OF CENTRAL EUROPEAN AGRICULTURE, 2018, 19 (04): : 840 - 845
  • [2] Relationship between dietary fat and fatty acid composition in backfat of boars and gilts.
    Hallenstvedt, E.
    Sterten, H.
    Overland, M.
    [J]. JOURNAL OF ANIMAL SCIENCE, 2006, 84 : 73 - 74
  • [3] Effects of genotype and dietary oil supplementation on performance, carcass traits, pork quality and fatty acid composition of backfat and intramuscular fat
    Bertol, T. M.
    de Campos, R. M. L.
    Ludke, J. V.
    Terra, N. N.
    de Figueiredo, E. A. P.
    Coldebella, A.
    dos Santos Filho, J. I.
    Kawski, V. L.
    Lehr, N. M.
    [J]. MEAT SCIENCE, 2013, 93 (03) : 507 - 516
  • [4] Genotype with nutrition interaction on fatty acid composition of intramuscular fat and the relationship with flavour of pig meat
    Cameron, ND
    Enser, M
    Nute, GR
    Whittington, FM
    Penman, JC
    Fisken, AC
    Perry, AM
    Wood, JD
    [J]. MEAT SCIENCE, 2000, 55 (02) : 187 - 195
  • [5] Effects of different dietary fat sources on the fatty acid profile of backfat and intramuscular fat of pigs of various sire breeds
    Flachowsky, G.
    Schulz, E.
    Kratz, R.
    Glodek, P.
    [J]. JOURNAL OF ANIMAL AND FEED SCIENCES, 2008, 17 (03): : 363 - 371
  • [6] The relationship of carcass measurements to carcass composition and intramuscular fat in Spanish beef
    Indurain, G.
    Carr, T. R.
    Goni, M. V.
    Insausti, K.
    Beriain, M. J.
    [J]. MEAT SCIENCE, 2009, 82 (02) : 155 - 161
  • [7] Carcass properties, chemical content and fatty acid composition of the musculus longissimus of different pig genotypes
    Parunovic, N.
    Petrovic, M.
    Matekalo-Sverak, V.
    Radovic, C.
    Stanisic, N.
    [J]. SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE, 2013, 43 (02) : 123 - 136
  • [8] Effects of dietary fat source on carcass fatty acid composition of pigs slaughtered at 113.6 kg
    Apple, J. K.
    Maxwell, C. V.
    Galloway, D. L.
    Rakes, L. K.
    [J]. JOURNAL OF ANIMAL SCIENCE, 2005, 83 : 24 - 24
  • [9] The relationship between feed intake behaviour with intramuscular fat, cholesterol and fatty acid composition in pork
    Rauw, W. M.
    Diaz, I.
    Frances, F.
    Corella, D.
    Soler, J.
    Tibau, J.
    Gomez-Raya, L.
    [J]. JOURNAL OF ANIMAL BREEDING AND GENETICS, 2012, 129 (04) : 289 - 297
  • [10] Effect of different pastures on backfat fatty acid composition in organic Cinta Senese pig
    Bochicchio, Davide
    Comellini, Michele
    Marchetto, Gianni
    Goracci, Jacopo
    Della Casa, Giacinto
    [J]. TACKLING THE FUTURE CHALLENGES OF ORGANIC ANIMAL HUSBANDRY, 2012, 362 : 299 - 302
12345