Estimation of the shelf life of pezik pickles using Weibull hazard analysis
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| Format: | Artículo científico |
| Langue: | en |
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Sociedade Brasileira de Ciência e Tecnologia de Alimentos
2017
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| _version_ | 1876456214545563648 |
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| author | Nene Meltem KEKLIK |
| author_facet | Nene Meltem KEKLIK |
| contents | Estimation of the shelf life of pezik pickles using Weibull hazard analysis Nene Meltem KEKLIK Nursel Develi IŞIKLI Esen Bilge SUR Agrociencias var rapa pezik pickle shelf life Beta vulgaris L. var. rapa is a variety of beet with edible dark green leaves and stalks, which is a close relative of Swiss chard. It is widely consumed in central Anatolia region in Turkey due to its high nutritional value and desirable sensory attributes. Locally known as ‘pezik’, Beta vulgaris L. var. rapa is a highly perishable vegetable. The stalks of pezik are consumed as pickle, allowing longer consumption of this vegetable. In this study, Weibull hazard analysis was applied to the sensory data to determine the shelf life of pezik pickles. The end of shelf life was indicated by the time when 50% of the panelists found the pickles unacceptable. Pickles blanched for 7 min and stored at 17-18 °C were found to have a shelf life of 167 days with 95% confidence limits of 156-179 days. Prolonged blanching (9 min.) decreased the shelf life of pickles by about 19 days. 2017 artículo científico 0101-2061 https://www.redalyc.org/articulo.oa?id=395953591018 en http://www.redalyc.org/revista.oa?id=3959 Ciência e Tecnologia de Alimentos application/pdf Sociedade Brasileira de Ciência e Tecnologia de Alimentos Ciência e Tecnologia de Alimentos (Brasil) Num.1 Vol.37 |
| format | Artículo científico |
| id | redalyc_395953591018 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
| spellingShingle | Estimation of the shelf life of pezik pickles using Weibull hazard analysis Nene Meltem KEKLIK Agrociencias var rapa pezik pickle shelf life Estimation of the shelf life of pezik pickles using Weibull hazard analysis Nene Meltem KEKLIK Nursel Develi IŞIKLI Esen Bilge SUR Agrociencias var rapa pezik pickle shelf life Beta vulgaris L. var. rapa is a variety of beet with edible dark green leaves and stalks, which is a close relative of Swiss chard. It is widely consumed in central Anatolia region in Turkey due to its high nutritional value and desirable sensory attributes. Locally known as ‘pezik’, Beta vulgaris L. var. rapa is a highly perishable vegetable. The stalks of pezik are consumed as pickle, allowing longer consumption of this vegetable. In this study, Weibull hazard analysis was applied to the sensory data to determine the shelf life of pezik pickles. The end of shelf life was indicated by the time when 50% of the panelists found the pickles unacceptable. Pickles blanched for 7 min and stored at 17-18 °C were found to have a shelf life of 167 days with 95% confidence limits of 156-179 days. Prolonged blanching (9 min.) decreased the shelf life of pickles by about 19 days. 2017 artículo científico 0101-2061 https://www.redalyc.org/articulo.oa?id=395953591018 en http://www.redalyc.org/revista.oa?id=3959 Ciência e Tecnologia de Alimentos application/pdf Sociedade Brasileira de Ciência e Tecnologia de Alimentos Ciência e Tecnologia de Alimentos (Brasil) Num.1 Vol.37 |
| title | Estimation of the shelf life of pezik pickles using Weibull hazard analysis |
| topic | Agrociencias var rapa pezik pickle shelf life |
| url | https://www.redalyc.org/articulo.oa?id=395953591018 |