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Quality of blast-frozen and cryo-frozen ripe jackfruit bulbs.

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Title Quality of blast-frozen and cryo-frozen ripe jackfruit bulbs.
 
Creator John, P. J.
Narasimham, P.
 
Subject 24 Fruits
06 Preservation and Storage
 
Description Instrumental colour and texture and sensory quality changes in blast-frozen and cryo-frozen ripe jackfruit bulbs
packed in A 2 1/2 cans and stored at - 18oC were studied. At the end of 6 months of storage, Instron (W.B. Shear)
measurement showed a reduction of toughness from an initial value of 1.62 kg/cm2 to 1.42 kg/cm2 in the case of
cryo-frozen bulbs and to 1.29 kg/cm2 in the case of blast-frozen samples. Similarly, the colour retention was better
in cryo-frozen product. During sensory evaluation, cryo-frozen bulbs were rated at par till 6 months and later superior
to blast-frozen bulbs.
 
Date 1998
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://ir.cftri.com/5159/1/JFST_1998_35_1_59-61.pdf
John, P. J. and Narasimham, P. (1998) Quality of blast-frozen and cryo-frozen ripe jackfruit bulbs. Journal of Food Science and Technology, 35 (1). pp. 59-61.