Quality and safety of meat from wild boar hunted in Molise region

A study was carried out to evaluate meat quality traits and heavy metals content of longissimus thoracis muscle from wild boar of different estimated live weight (50, 70, 100 kg; n = 25, 24, 18, respectively), sex and hunting area of Molise region. Meat quality data were analysed by GLM, live weight...

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Autores principales:	Marisa Palazzo, Siria Tavaniello, Valeria Petrecca, Sanije Zejnelhoxha, Mengjun Wu, Rossella Mucci, Giuseppe Maiorano
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	wild boar meat quality fatty acids heavy metals Animal culture SF1-1100
Acceso en línea:	https://doaj.org/article/722a7b091e4f4bad9c24503c8ba6dd04
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spelling	oai:doaj.org-article:722a7b091e4f4bad9c24503c8ba6dd042021-11-11T14:23:42ZQuality and safety of meat from wild boar hunted in Molise region1594-40771828-051X10.1080/1828051X.2021.1965924https://doaj.org/article/722a7b091e4f4bad9c24503c8ba6dd042021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/1828051X.2021.1965924https://doaj.org/toc/1594-4077https://doaj.org/toc/1828-051XA study was carried out to evaluate meat quality traits and heavy metals content of longissimus thoracis muscle from wild boar of different estimated live weight (50, 70, 100 kg; n = 25, 24, 18, respectively), sex and hunting area of Molise region. Meat quality data were analysed by GLM, live weight and sex were the main factors, for heavy metals the hunting area was also included. Neither live weight nor sex affected pH, colour, vitamin E and total lipid. Cholesterol was tendentially affected by live weight and sex. Collagen content was affected only by sex. Lighter boars showed a higher content (p<.05) of polyunsaturated fatty acid (PUFA), n − 6 and n − 3 PUFA, and PUFA/SFA ratio (p<.05) compared to other weight classes. Lighter boars had a better atherogenic index compared to boars of intermediate weight. Compared to females, males (M) had higher n − 3 PUFA and a lower n − 6/n − 3 ratio (p<.05). Weight, sex and hunting area did not affect cadmium (0.001 mg/kg), lead (0.011–0.026 mg/kg), copper (0.696–1.151 mg/kg) and manganese (0.083–0.130 mg/kg) levels. Chromium was affected by sex (M: 0.072 mg/kg; p=.012). Nickel (Ni) was higher (p<.01) in the heaviest boars (0.035 mg/kg) than the other weight classes (0.017 mg/kg). Significant differences between the two areas were found for Ni content, interactions (p<.01) were detected among all factors. In conclusion, lighter boars showed a better meat nutritional quality. The low content of heavy metals in the meat indicates a low level of anthropogenic pollution of the areas under study.Highlights Meat from younger boars showed a better meat nutritional quality. Low levels of heavy metals in meat indicates a low level of anthropogenic pollution of the studied areas.Marisa PalazzoSiria TavanielloValeria PetreccaSanije ZejnelhoxhaMengjun WuRossella MucciGiuseppe MaioranoTaylor & Francis Grouparticlewild boarmeat qualityfatty acidsheavy metalsAnimal cultureSF1-1100ENItalian Journal of Animal Science, Vol 20, Iss 1, Pp 1889-1898 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	wild boar meat quality fatty acids heavy metals Animal culture SF1-1100
spellingShingle	wild boar meat quality fatty acids heavy metals Animal culture SF1-1100 Marisa Palazzo Siria Tavaniello Valeria Petrecca Sanije Zejnelhoxha Mengjun Wu Rossella Mucci Giuseppe Maiorano Quality and safety of meat from wild boar hunted in Molise region
description	A study was carried out to evaluate meat quality traits and heavy metals content of longissimus thoracis muscle from wild boar of different estimated live weight (50, 70, 100 kg; n = 25, 24, 18, respectively), sex and hunting area of Molise region. Meat quality data were analysed by GLM, live weight and sex were the main factors, for heavy metals the hunting area was also included. Neither live weight nor sex affected pH, colour, vitamin E and total lipid. Cholesterol was tendentially affected by live weight and sex. Collagen content was affected only by sex. Lighter boars showed a higher content (p<.05) of polyunsaturated fatty acid (PUFA), n − 6 and n − 3 PUFA, and PUFA/SFA ratio (p<.05) compared to other weight classes. Lighter boars had a better atherogenic index compared to boars of intermediate weight. Compared to females, males (M) had higher n − 3 PUFA and a lower n − 6/n − 3 ratio (p<.05). Weight, sex and hunting area did not affect cadmium (0.001 mg/kg), lead (0.011–0.026 mg/kg), copper (0.696–1.151 mg/kg) and manganese (0.083–0.130 mg/kg) levels. Chromium was affected by sex (M: 0.072 mg/kg; p=.012). Nickel (Ni) was higher (p<.01) in the heaviest boars (0.035 mg/kg) than the other weight classes (0.017 mg/kg). Significant differences between the two areas were found for Ni content, interactions (p<.01) were detected among all factors. In conclusion, lighter boars showed a better meat nutritional quality. The low content of heavy metals in the meat indicates a low level of anthropogenic pollution of the areas under study.Highlights Meat from younger boars showed a better meat nutritional quality. Low levels of heavy metals in meat indicates a low level of anthropogenic pollution of the studied areas.
format	article
author	Marisa Palazzo Siria Tavaniello Valeria Petrecca Sanije Zejnelhoxha Mengjun Wu Rossella Mucci Giuseppe Maiorano
author_facet	Marisa Palazzo Siria Tavaniello Valeria Petrecca Sanije Zejnelhoxha Mengjun Wu Rossella Mucci Giuseppe Maiorano
author_sort	Marisa Palazzo
title	Quality and safety of meat from wild boar hunted in Molise region
title_short	Quality and safety of meat from wild boar hunted in Molise region
title_full	Quality and safety of meat from wild boar hunted in Molise region
title_fullStr	Quality and safety of meat from wild boar hunted in Molise region
title_full_unstemmed	Quality and safety of meat from wild boar hunted in Molise region
title_sort	quality and safety of meat from wild boar hunted in molise region
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/722a7b091e4f4bad9c24503c8ba6dd04
work_keys_str_mv	AT marisapalazzo qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT siriatavaniello qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT valeriapetrecca qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT sanijezejnelhoxha qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT mengjunwu qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT rossellamucci qualityandsafetyofmeatfromwildboarhuntedinmoliseregion AT giuseppemaiorano qualityandsafetyofmeatfromwildboarhuntedinmoliseregion
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Quality and safety of meat from wild boar hunted in Molise region

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