Quality Assessment of Marketed Eggs in Bassekabylie (Algeria)
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| Natura: | Artículo científico |
| Lingua: | en |
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Fundação APINCO de Ciência e Tecnologia Avícolas
2013
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| _version_ | 1876487943511605248 |
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| author | N Moula |
| author_facet | N Moula |
| contents | Quality Assessment of Marketed Eggs in Bassekabylie (Algeria) N Moula A Ait-Kaki P Leroy N Antoine-Moussiaux Agrociencias Bejaia egg prices egg grades egg quality consumer channels Quality variations in retail eggs are widely reported. This study aims at assessing the quality of eggs according to the marketing channel in the department of Bejaia (Algeria). In spring and summer 2012, 3330 eggs were bought in 30 stores divided into 3 categories: 10 supermarkets (1146 eggs), 10 public markets (1048 eggs), and 10 shops (1136 eggs). Egg weights differed significantly between marketing channels with 58.9±0.14, 61.2±0.13 and 62.8±0.13 g for public markets, shops and supermarkets, respectively (p<0.001). Although shell thickness was similar for all marketing channels, the proportion of damaged eggs was higher in public markets (9.0%), intermediate in food shops (7.3%) and lower in supermarkets (5.7%; p<0.05). The yolk/albumen ratio was significantly higher for eggs from supermarkets (48.0%) compared with the other channels (around 47.4%; p<0.05). The freshness of the eggs, measured by the Haugh method, was lower in public markets (74.3 units), intermediate in shops (77.6 units) and higher in supermarkets (79.9 units; p<0.05). The price of eggs, expressed in Algerian Dinar (AD) per kg, was significantly lower in public markets (124 AD/kg) compared with the two other channels (around 131 AD/kg; p<0.05). It is possible to conclude that egg quality in Bass Kabylie differs significantly among marketing channels, with higher quality observed in supermarkets. The lower quality of eggs in public markets is associated with lower price. Eggs from shops present an intermediate quality. A one-year study would allow studying both the potential seasonal effect and compare intrinsic variability across marketing channels. 2013 artículo científico 1516-635X https://www.redalyc.org/articulo.oa?id=179729387015 en http://www.redalyc.org/revista.oa?id=1797 Revista Brasileira de Ciência Avícola application/pdf Fundação APINCO de Ciência e Tecnologia Avícolas Revista Brasileira de Ciência Avícola (Brasil) Num.4 Vol.15 |
| format | Artículo científico |
| id | redalyc_179729387015 |
| institution | Redalyc |
| language | en |
| publishDate | 2013 |
| publisher | Fundação APINCO de Ciência e Tecnologia Avícolas |
| spellingShingle | Quality Assessment of Marketed Eggs in Bassekabylie (Algeria) N Moula Agrociencias Bejaia egg prices egg grades egg quality consumer channels Quality Assessment of Marketed Eggs in Bassekabylie (Algeria) N Moula A Ait-Kaki P Leroy N Antoine-Moussiaux Agrociencias Bejaia egg prices egg grades egg quality consumer channels Quality variations in retail eggs are widely reported. This study aims at assessing the quality of eggs according to the marketing channel in the department of Bejaia (Algeria). In spring and summer 2012, 3330 eggs were bought in 30 stores divided into 3 categories: 10 supermarkets (1146 eggs), 10 public markets (1048 eggs), and 10 shops (1136 eggs). Egg weights differed significantly between marketing channels with 58.9±0.14, 61.2±0.13 and 62.8±0.13 g for public markets, shops and supermarkets, respectively (p<0.001). Although shell thickness was similar for all marketing channels, the proportion of damaged eggs was higher in public markets (9.0%), intermediate in food shops (7.3%) and lower in supermarkets (5.7%; p<0.05). The yolk/albumen ratio was significantly higher for eggs from supermarkets (48.0%) compared with the other channels (around 47.4%; p<0.05). The freshness of the eggs, measured by the Haugh method, was lower in public markets (74.3 units), intermediate in shops (77.6 units) and higher in supermarkets (79.9 units; p<0.05). The price of eggs, expressed in Algerian Dinar (AD) per kg, was significantly lower in public markets (124 AD/kg) compared with the two other channels (around 131 AD/kg; p<0.05). It is possible to conclude that egg quality in Bass Kabylie differs significantly among marketing channels, with higher quality observed in supermarkets. The lower quality of eggs in public markets is associated with lower price. Eggs from shops present an intermediate quality. A one-year study would allow studying both the potential seasonal effect and compare intrinsic variability across marketing channels. 2013 artículo científico 1516-635X https://www.redalyc.org/articulo.oa?id=179729387015 en http://www.redalyc.org/revista.oa?id=1797 Revista Brasileira de Ciência Avícola application/pdf Fundação APINCO de Ciência e Tecnologia Avícolas Revista Brasileira de Ciência Avícola (Brasil) Num.4 Vol.15 |
| title | Quality Assessment of Marketed Eggs in Bassekabylie (Algeria) |
| topic | Agrociencias Bejaia egg prices egg grades egg quality consumer channels |
| url | https://www.redalyc.org/articulo.oa?id=179729387015 |