Res: phosphate based for shrimp treatment

From: Alex Augusto Gonçalve (alaugo@terra.com.br)
Date: Fri Jan 05 2007 - 02:28:49 PST

  • Next message: SnGHoskin@aol.com: "Re: phosphate based for shrimp treatment"

    Dear Mr. Donny,

    In my doctoral thesis I worked with shrimp freezing optimizaion associated
    with phosphate treatment. Here in Brazil we have a lot of bends of
    phosphates each with specific results. I don´t know the percentage of
    phosphate that you used but the concentration and time of exposure is very
    importante to reach the best WCH and the best sensorial atributes.

    I'm just writing some articles with phosphates application in seafood and
    when publish I'll bring you, ok?

    You can contact too with Mrs. Laura Garrido (shrimp@ufl.edu) from UF-Shrimp
    School Coordinator, University of Florida, Gainesville, Florida USA.

    If you need more informations I'll be avaiable.

    Kind regards,
     
    ____________________________________________________________
    Prof. Dr. Alex Augusto Gonçalves (alaugo@terra.com.br)
    Curso de Engenharia de Alimentos – UNISINOS (alexg@unisinos.br)
    http://www.unisinos.br/graduacao/bacharelado/eng_alimentos/
    Coordenador Adjunto Curso Superior de Gastronomia – UNISINOS
    http://www.unisinos.br/formacao_especifica/gastronomia/
    Oceanólogo, Especialista e Mestre em Engenharia de Alimentos
    Doutor em Engenharia de Produção
    Consultor Internacional FAO/ONU
    Diretor de Divulgação - SBCTA/RS
    http://www.sbctars.ufrgs.br/
    Coordenador do GI-Pescado
    http://paginas.terra.com.br/educacao/seafoodgroup/
    Membro Executivo da Rede Panamericana de Inspección,
    Control de Calidad y Tecnología de Productos Pesqueros y de la Acuicultura




    -------Mensagem original-------
     
    De: Donny Ng
    Data: 01/05/07 03:15:06
    Para: owner-seafood@ucdavis.edu; seafood@ucdavis.edu
    Assunto: phosphate based for shrimp treatment
     
    Dear All,
    First of all I would like to say Happy New Year. Wish that 2007 is a good
    and healthy year for everybody!
    I’m from a shrimp processing company in Indonesia.
    I have couple of questions on shrimp treatment issue.
    We are currently using phosphate based chemical for treatment of the shrimps
    (Sodium Tripolyphosphate / STPP) but the weight pick up is not quite
    satisfying, we want to do a bit more research on, maybe or potentially new
    chemical out there which might be able to be applied in our processing.
    Based on my knowledge, phosphate based chemicals are better in the capacity
    of holding more liquid and moisture in shrimp muscle than any other
    non-phosphate based chemicals.
    I want to know is there any other chemicals that can be used as a good
    substitution for STPP which good for shrimp weight pick up after soaking /
    treatment?
    Thanking You all in advance and hope you all can assist.
    Best regards,
    Donny Ng
    Export Marketing
    PT. Centralproteina Prima Tbk.
    19th Floor Wisma GKBI
    Jl. Jend. Sudirman No. 28
    Jakarta 10210
    Ph: +62 21 5785 1758 Ext. 818
    Fx: +62 21 5785 1808
     

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