DSpace Repository

Shelf Life of High Pressure Treated Indian White Prawn (Fenneropenaeus indicus) During Chilled Storage

Show simple item record

dc.contributor.author Ginson, J.
dc.contributor.author Kamalakanth, C.K.
dc.contributor.author Bindu, J.
dc.contributor.author Gopal, T.K.S.
dc.date.accessioned 2017-02-22T04:34:52Z
dc.date.available 2017-02-22T04:34:52Z
dc.date.issued 2016
dc.identifier.citation Fiishery Technology 2016:53(1), 37-47 en_US
dc.identifier.issn 0015-3001
dc.identifier.uri http://hdl.handle.net/123456789/2489
dc.description.abstract Indian white prawn (Fenneropenaeus indicus) was vacuum packed in ethylene vinyl alcohol (EVOH) pouches and subjected to high pressure (HP) treatment of 250 MPa for 6 min at a ramp rate of 400 MPa min-1. Treated sample was stored in ice (2±1°C) along with untreated (control) sample to evaluate the changes in physicochemical parameters, mesophilic count and shelf life. Lightness (L* value) and yellowness (b*) value increased; whereas, redness decreased after pressure treatment. Significant increase of pH, hardness, FFA and TBA of prawn was noticed immediately after HP-treatment; however, TMA, TVB-N, K-value, relative activity of PPO and mesophilic count were reduced (p<0.05). During storage, hardness, pH, TMA, TVB-N, FFA, TBA values and mesophilic count increased; whereas, K-value and PPO were reduced in HP-treated sample (p<0.05). Tensile strength, elongation at break, oxygen transmission rate (OTR), carbon dioxide transmission rate (CO2-TR), water vapour transmission rate (WVTR), water extractives, nheptane of EVOH packing material have showed marginal changes after HP-treatment. Based on overall acceptability, control sample and HP-treated sample revealed a shelf life of 9 and 21 days, respectively during chilled storage. en_US
dc.language.iso en en_US
dc.publisher Society of Fisheries Technologists(India) en_US
dc.subject High pressure treatment en_US
dc.subject Indian white prawn en_US
dc.subject EVOH pouch en_US
dc.subject chilled storage en_US
dc.title Shelf Life of High Pressure Treated Indian White Prawn (Fenneropenaeus indicus) During Chilled Storage en_US
dc.type Article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Request Article

Browse

My Account