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首页> 美国政府科技报告 >Radiation Disinfestation of Dried Salted Mackerel Found on Packaging, Transporting and Marketing. Part of a Coordinated Programme for Radiation Preservation of Dried Fish Indigenous to Asia. Final Report for the Period 15 December
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Radiation Disinfestation of Dried Salted Mackerel Found on Packaging, Transporting and Marketing. Part of a Coordinated Programme for Radiation Preservation of Dried Fish Indigenous to Asia. Final Report for the Period 15 December

机译：干腌鲭鱼在包装，运输和销售中的辐射消毒。亚洲土着干鱼防辐射协调计划的一部分。 12月15日期间的最终报告

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Studies were made on different types of packaging materials used for packing dried fish in the Philippines with a view to finding a suitable packaging material for irradiated dried fish. Among these packaging materials (polyethylene, cello/polyethylene, polyester/polyethylene, Kraft paper, polypropylene and interwoven polypropylene sacks), polyester/polyethylene laminate was the most resistant material against penetration by Dermestes carnivorous. No insect damage occurred on the dried fish packed in interwoven polypropylene lined with polyester/polyethylene laminate. The cost per sack of such packaging material having a capacity of 50-80 kg is US$ 0.50. The sack lined with polyester/polyethylene proved to be durable for surface transportation from Bacolod City to Manila (approx. 360 miles). Radiation treatment at 225 krad was effective against bacterial contamination but not effective in inhibiting mould growth. Raw fish soaked in 25% salt for 2 hours before drying obtained the highest scores in most of the organoleptic attributes. Dried fish which contains approx. 50% moisture and residual salt content of 6% would spoil within 2 weeks at ambient conditions. Treatment with 2% potassium sorbate and 225 krad showed that samples can be stored under commercial practice and at ambient conditions for up to 62 days. (Atomindex citation 12:610092)

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