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Title Effect of preprocessing storage conditions on the carbonyls of oil sardine
 
Names Ammu, K.
Devadasan, K.
Date Issued 1989 (iso8601)
Abstract Changes in the total as wen as major individual carbonyls of oil sardine muscle
during storage at room temperature for 24 hand in crushed ice upto 6 days are reported.
Carbonyls extracted with hexane were converted to their 2:4 dinitrophenyl hydrazone
(DNPH) derivatives and were separated into major classes by column chromatography
on celite/magnesia. Individual carbonyls were then identified by capillary gas chromatography of these derivatives. Though absolute values for carbonyls exhibited wide variations depending upon the degree of freshness, the pattern of changes in the carbonyls during storage of fish under different conditions gave an insight into the
influence of carbonyls on flavour. The significance of the findings is discussed.
Genre Article
Identifier Fish Technol.26(1): 43-46