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Study on Quality Changes of Fresh Water Prawn(Galda) in the Shrimp Change Value

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dc.contributor.advisor Aziz, Prof. Dr. Md. Abdul
dc.contributor.author Chakrabortty, Anupam
dc.date.accessioned 2018-08-14T04:26:56Z
dc.date.available 2018-08-14T04:26:56Z
dc.date.copyright 2012
dc.date.issued 2012-12
dc.identifier.other ID 0953502
dc.identifier.uri http://hdl.handle.net/20.500.12228/384
dc.description This thesis is submitted to the Department of Chemistry, Khulna University of Engineering & Technology in partial fulfillment of the requirements for the degree of Master of Philosophy in Chemistry, December 2012. en_US
dc.description Cataloged from PDF Version of Thesis.
dc.description Includes bibliographical references (pages 51-57).
dc.description.abstract The present study was conducted to assess the quality loss of shrimp (Macrobracium rosenbergii) known as Galda in the value chain of Bagerhat region. The investigation was canied out in December 2011 to February 2012. The study was undertaken in twelve selected shrimp farms, four faria, four depot and five factory receiving point of different locations, viz. Fakirhat, Bagerhat Sadar, Mollahat and Sharankholla in Bagerhat region. Quality assessment included proximate analysis of Protein parameters and Biochemical {Total Volatile Base Nitrogen (TVB-N) and Trimethylamine Nitrogen (TMA)}. The TVB-N and TMA were determined by using Conway's Micro-diffusion Technique and Protein was determined by proximate analysis (kjeldhal method in wet way). Protein contents of forty eight samples were found in the range of 17.68% to 24.05% in wet weight method. At the farm level, the protein content was 23.17%, 23.80%, 23.01% and 23.16% in Fakirhat, Bagerhat Sadar, Mollahat and Sharankholla station in Bagerhat region respectively. At factory receiving point, protein content was 18.55%, 18.91%, 18.17% and 18.82% in Fakirhat, Bagerhat Sadar, Mollahat and Sharankholla station in Bagerhat region respectively. Protein loss of Shrimp was being 19.94%, 20.55%, 20.03% and 18.74% respectively in Fakirhat, Bagerhat Sadar, Mollahat and Sharankholla from farm to factory receiving point. From farm to factory receiving point, grand protein loss was 19.82%. The TVB-N value was found from 10.14 mg/100g to 19.54 mg/100g. The TMA value was found from 7.37 mg/l00g to 16.75 mg/100g. The results obtained from this research will help the shrimp's exporter to export good quality shrimps. en_US
dc.description.statementofresponsibility Anupam Chakrabortty
dc.format.extent 61 pages
dc.language.iso en_US en_US
dc.publisher Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh.
dc.rights Khulna University of Engineering & Technology (KUET) thesis/dissertation/internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subject Shrimp en_US
dc.subject Trimethylamine Nitrogen en_US
dc.subject Galda en_US
dc.title Study on Quality Changes of Fresh Water Prawn(Galda) in the Shrimp Change Value en_US
dc.type Thesis en_US
dc.description.degree Master of Philosophy in Chemistry
dc.contributor.department Department of Chemistry


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