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Title: | Effect of Cryoprotectants on the Frozen Storage Stability of Mince and Quality of Mince-based Products from Nemipterus japonicus (Bloch, 1791) |
Other Titles: | Not Available |
Authors: | Parvathy. U Jibina. M. M Sajan George |
Published/ Complete Date: | 2014-11-01 |
Project Code: | Not Available |
Keywords: | Mince Cryoprotectants Nemipterus japonicus, Sausage Patty |
Publisher: | Society of Fisheries Technologists (India) |
Citation: | Fishery Technology, 51: 47 - 53, 2014 |
Series/Report no.: | Not Available; |
Abstract/Description: | A study was undertaken to assess the effect of cryoprotectants on frozen storage stability of mince for a period of 80 days and acceptability of mincebased products from Nemipterus japonicus (Bloch,1791). Mince was mixed with various cryoprotectants viz., 2% sucrose, 2% (1:1) sucrose and sorbitol mixture (sugar mixture) and 3% sugar mixture, quick frozen at -35°C and frozen stored. A steady increase in perception of sweetness and elasticity with increase in cryoprotectant concentration was observed in the products. For sausage, 2% sucrose level was preferred while for patty, control (without cryoprotectant) was the most accepted one. During frozen storage of mince, pH showed a slight increase and total plate count remained nearly steady for all the samples throughout the storage period. Moisture content appeared to remain constant during storage, but decreased with increase in sugar concentration. Salt soluble nitrogen content of mince decreased with storage period, and increased with addition of cryoprotectant. Expressible water content of sausage showed an increasing trend withstorage period while a decreasing trend with cryoprotectant concentration was observed. It wasvice-versa in case of the gel strength of fish sausage. The study concluded that a 2 to 3% sugar mixture concentration can be considered as optimum for consumer acceptance of mince-based products as well as for enhancing the stability of mince stored at -20oC for a period of 80 days. |
Description: | Not Available |
ISSN: | 0015-3001 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Fishery Technology |
NAAS Rating: | 5.82 |
Volume No.: | 51 |
Page Number: | 47 - 53 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://epubs.icar.org,in/ejournal/index.php/FT |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/2778 |
Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
File | Description | Size | Format | |
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Effect of cryoprotectants on the frozen storage stability of mince and quality of mince-based products from nemipterus japonicus (bloch, 1791).pdf | 211.95 kB | Adobe PDF | View/Open |
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