PMID- 33107124
OWN - NLM
STAT- MEDLINE
DCOM- 20211015
LR  - 20211015
IS  - 1439-0396 (Electronic)
IS  - 0931-2439 (Linking)
VI  - 105
IP  - 3
DP  - 2021 May
TI  - Giblets and abdominal fat of pomegranate seed oil fed chickens as a source of 
      bioactive fatty acids.
PG  - 520-534
LID - 10.1111/jpn.13464 [doi]
AB  - The aim of present study was to determine whether chickens' (broilers Ross 308, 
      n = 180, sex ratio 1:1) diet modification with different doses of grape or 
      pomegranate seed oil will favourable change fatty acids and cholesterol content 
      in selected giblets (liver and heart) or wastes (adipose tissue). It was also 
      verify whether generated changes would make the giblets and wastes more valuable 
      as dietary components or by-products for food industry. From 22 to 42 day of 
      life, five diets were administered to chickens. Control grower diet (CON) 
      contained 5% of soy oil, whereas in the experimental grower diets part of soy oil 
      (1.5% or 2%) was replaced with specific amount of grape or pomegranate seed oil 
      (GRAP 1.5; GRAP 2.0; POM 1.5; POM 2.0 respectively). Fatty acids and cholesterol 
      content were determined with gas chromatography with flame-ionization detection. 
      Pomegranate seed oil improved fatty acids profile more favourably than grape seed 
      oil, which makes it a valuable additive in chickens' feeding. Abdominal fat of 
      pomegranate seed oil supplemented chickens appeared to be the richest sources of 
      rumenic acid and n3 polyunsaturated fatty acids, which allows to suggest its use 
      in manufacturing of meat products to obtain foodstuffs rich in those essential 
      nutrients. In principal component analysis (PCA), two principal components: PC1 
      and PC2, which were enough to explain 29.91% of variance of initial variables, 
      allowed to a good separation of chickens fed with both doses of pomegranate seed 
      oil from animals from control and grape seed oil fed groups. Because poultry 
      addresses all nutritional, institutional and consumer requirements, enrichment of 
      giblets in rumenic acid by pomegranate seed oil incorporation into chickens' diet 
      may provide a valuable dietary source of bioactive fatty acids for consumers, 
      especially of low-income countries.
CI  - (c) 2020 Wiley-VCH GmbH.
FAU - Bialek, Agnieszka
AU  - Bialek A
AUID- ORCID: 0000-0002-7879-300X
AD  - Department of Bromatology, Medical University of Warsaw, Warszawa, Poland.
AD  - Department of Biotechnology and Nutrigenomics, Institute of Genetics and Animal 
      Biotechnology of the Polish Academy of Sciences, Magdalenka, Poland.
FAU - Bialek, Malgorzata
AU  - Bialek M
AUID- ORCID: 0000-0002-2003-8642
AD  - The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of 
      Sciences, Jablonna, Poland.
FAU - Czerwonka, Malgorzata
AU  - Czerwonka M
AD  - Department of Bromatology, Medical University of Warsaw, Warszawa, Poland.
FAU - Lepionka, Tomasz
AU  - Lepionka T
AD  - Laboratory of Hygiene, Food and Nutrition, Military Institute of Hygiene and 
      Epidemiology, Warsaw, Poland.
FAU - Tytz, Natalia
AU  - Tytz N
AD  - Department of Bromatology, Medical University of Warsaw, Warszawa, Poland.
FAU - Kucharczyk, Karolina
AU  - Kucharczyk K
AD  - Department of Bromatology, Medical University of Warsaw, Warszawa, Poland.
FAU - Tober, Elzbieta
AU  - Tober E
AD  - Department of Biotechnology and Nutrigenomics, Institute of Genetics and Animal 
      Biotechnology of the Polish Academy of Sciences, Magdalenka, Poland.
FAU - Kaszperuk, Karol
AU  - Kaszperuk K
AD  - Institute of Zootechnics and Fisheries, Faculty of Agrobioengineering and Animal 
      Sciences, Siedlce University of Natural Sciences and Humanities in Siedlce, 
      Siedlce, Poland.
FAU - Banaszkiewicz, Teresa
AU  - Banaszkiewicz T
AD  - Institute of Zootechnics and Fisheries, Faculty of Agrobioengineering and Animal 
      Sciences, Siedlce University of Natural Sciences and Humanities in Siedlce, 
      Siedlce, Poland.
LA  - eng
PT  - Journal Article
DEP - 20201026
PL  - Germany
TA  - J Anim Physiol Anim Nutr (Berl)
JT  - Journal of animal physiology and animal nutrition
JID - 101126979
RN  - 0 (Fatty Acids)
RN  - 0 (Plant Oils)
SB  - IM
MH  - Abdominal Fat
MH  - Animals
MH  - Chickens
MH  - Diet/veterinary
MH  - *Fatty Acids
MH  - Plant Oils
MH  - *Pomegranate
MH  - Seeds
OTO - NOTNLM
OT  - abdominal fat
OT  - chicken
OT  - conjugated fatty acids
OT  - giblets
OT  - grape seed oil
OT  - pomegranate seed oil
OT  - rumenic acid
EDAT- 2020/10/28 06:00
MHDA- 2021/10/16 06:00
CRDT- 2020/10/27 05:51
PHST- 2020/08/05 00:00 [revised]
PHST- 2020/05/14 00:00 [received]
PHST- 2020/09/23 00:00 [accepted]
PHST- 2020/10/28 06:00 [pubmed]
PHST- 2021/10/16 06:00 [medline]
PHST- 2020/10/27 05:51 [entrez]
AID - 10.1111/jpn.13464 [doi]
PST - ppublish
SO  - J Anim Physiol Anim Nutr (Berl). 2021 May;105(3):520-534. doi: 10.1111/jpn.13464. 
      Epub 2020 Oct 26.