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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 32 (1967), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: SUMMARY— Gamma irradiation (0.4 Mrad) of Bombay duck (Havpodon nehereus) fillets sealed in polyethylene bags brought about alterations in the bacterial flora during storage at 10–12°C. Micrococcus, Pseudomondas, Ackromobacter, Flavobacterium, Microbacterium, Bacillus, Alkaligenes, and Sarcina, which comprised the initial flora of Bombay duck, were predominated by Proteus, Bacillus, Aeromonas, Micro-cocci, and Neisseria in the spoiled samples after four days storage at 10–12°C. In contrast, absence of putrid odors in the irradiated samples stored at 10–12°C for 14 days may be attributed to the biochemically inactive nature of the predominating Micrococci.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 35 (1970), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: SUMMARY— The storage life of fresh, peeled and deveined tropical shrimps at 10—12°C is extended to 10—14 and 18—21 days with 0.15 and 0.25 Mrad, respectively, as against spoilage of unirradiated samples within 4 days. Blanching treatment (steaming for 4 min) with or without brine (3.0% NaCl) extends the storage life up to 30 days at lo—12°C. the former retaining the shell-fish flavor. However, the blanched products develop musty odor and slimy texture during storage; subjected to irradiation (0.15 Mrad) these are devoid of undesirable attributes and are acceptable for 60 and 130 days, respectively, at 10—1°C and 2—4°C. Bacterial counts exceeding 108/g and high levels of TMAN and TVBN concur with spoilage of unirradiated shrimps. In contrast, low levels of TMAN and TVBN, despite high TBC, corroborate with high acceptability of radiation processed shrimps. In blanched as well as in blanched and irradiated shrimps TBC, TMAN and TVBN are low. Samples subjected to blanching only have low acceptability as against the improvement in quality by irradiation. These alterations in storage property have been discussed in the light of shifts in microflora.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 36 (1971), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: SUMMARY– The microbial flora of unirradiated and irradiated (0.5 Mrad) Bombay duck (Harpodon nehereus) was differentiated into organisms as spoilers and non-spoilers based on ability to liquify gelatin; ferment glucose; and produce indole, H2S and urease. In spoiling unirradiated fish, there was a predominance of Vibrio, Aeromonas and Proteus spp while Micrococci and Achromobacter spp were the major surviving groups in irradiated Bombay duck stored for 15 days at 10°C. The predominant spoilers, Proteus vulgaris and Aeromonas hydrophila, produced large amounts of TMA and TVBN and were radiation sensitive as indicated by D10 values of 8.6 and 5.4 Krad respectively. Micrococcus luteus was relatively biochemically inert and radiation resistant, the D10 value being 88 Krad.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 36 (1971), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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