Effect of packaging and storage temperature on shelf-life of minimally processed onion (Allium cepa L.)
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Redalyc
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| Natura: | Artículo científico |
| Lingua: | en |
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Society for Promotion of Horticulture
2015
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| _version_ | 1876476882718818304 |
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| author | S. Bhuvaneswari |
| author_facet | S. Bhuvaneswari |
| contents | Effect of packaging and storage temperature on shelf-life of minimally processed onion (Allium cepa L.) S. Bhuvaneswari C.K. Narayana R. Udhayakumar R. Veere Gowda Agrociencias life onion shelf calcium lactate Minimal processing Minimally processed onion is a ready-to-use onion product offering the consumer a fully usable commodity, without much change to freshness of the produce. Effect of packaging and storage temperature on shelf-life in minimally processed onion was studied. Packaging and temperature play an important role in determining shelf-life in minimally processed onion. Onion pieces approx. 8-10mm thick were cut with a plain, sharp knife and subjected to dip-treatment with the firming agent, calcium lactate (2%), for 5 minutes. The samples were surface-dried and packaged in polypropylene bags of size 250 X 125mm, of variable thicknesses (25, 50 or 75μm) and stored at low temperatures and high RH:8±1o C and 83±2% RH; 10±1o C and 82±2% RH; and, 12±1o C and 80 ±2% RH. It was found that onion cv. Arka Sona sliced with a plain, sharp knife, pre-treated with 2% calcium lactate, surface-dried and packaged in polypropylene bags sized 250X125mm (50μm thick), and stored at 8+1o C and 83±2% RH retained freshness and nutritive value, were microbially safe and acceptable, with a shelf-life of 14 days at storage. 2015 artículo científico 0973-354X https://www.redalyc.org/articulo.oa?id=577061452008 en http://www.redalyc.org/revista.oa?id=5770 Journal of Horticultural Sciences application/pdf Society for Promotion of Horticulture Journal of Horticultural Sciences (India) Num.2 Vol.10 |
| format | Artículo científico |
| id | redalyc_577061452008 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Society for Promotion of Horticulture |
| spellingShingle | Effect of packaging and storage temperature on shelf-life of minimally processed onion (Allium cepa L.) S. Bhuvaneswari Agrociencias life onion shelf calcium lactate Minimal processing Effect of packaging and storage temperature on shelf-life of minimally processed onion (Allium cepa L.) S. Bhuvaneswari C.K. Narayana R. Udhayakumar R. Veere Gowda Agrociencias life onion shelf calcium lactate Minimal processing Minimally processed onion is a ready-to-use onion product offering the consumer a fully usable commodity, without much change to freshness of the produce. Effect of packaging and storage temperature on shelf-life in minimally processed onion was studied. Packaging and temperature play an important role in determining shelf-life in minimally processed onion. Onion pieces approx. 8-10mm thick were cut with a plain, sharp knife and subjected to dip-treatment with the firming agent, calcium lactate (2%), for 5 minutes. The samples were surface-dried and packaged in polypropylene bags of size 250 X 125mm, of variable thicknesses (25, 50 or 75μm) and stored at low temperatures and high RH:8±1o C and 83±2% RH; 10±1o C and 82±2% RH; and, 12±1o C and 80 ±2% RH. It was found that onion cv. Arka Sona sliced with a plain, sharp knife, pre-treated with 2% calcium lactate, surface-dried and packaged in polypropylene bags sized 250X125mm (50μm thick), and stored at 8+1o C and 83±2% RH retained freshness and nutritive value, were microbially safe and acceptable, with a shelf-life of 14 days at storage. 2015 artículo científico 0973-354X https://www.redalyc.org/articulo.oa?id=577061452008 en http://www.redalyc.org/revista.oa?id=5770 Journal of Horticultural Sciences application/pdf Society for Promotion of Horticulture Journal of Horticultural Sciences (India) Num.2 Vol.10 |
| title | Effect of packaging and storage temperature on shelf-life of minimally processed onion (Allium cepa L.) |
| topic | Agrociencias life onion shelf calcium lactate Minimal processing |
| url | https://www.redalyc.org/articulo.oa?id=577061452008 |