Production of canola protein product without heat treatment ("c200cac")

Production of canola protein product without heat treatment ("c200cac")

  • CN 102,612,322 A
  • Filed: 04/23/2010
  • Published: 07/25/2012
  • Est. Priority Date: 05/14/2009
  • Status: Active Application
First Claim
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1. method for preparing the canola protein product, said method comprises:

  • With in calcium salt, the preferably calcium chloride adding deposition canola protein micella group gained supernatant electrical conductivity being provided is extremely about 30mS of about 5mS, and preferred about 8 to about 10mS, with formation phytic acid calcium deposition,From gained solution, remove the phytic acid calcium of deposition, so that settled solution to be provided,The optional pH that regulates settled solution is about 2.0 to about 4.0, preferred about 2.9 to about 3.2, for example through adding hydrochloric acid,The optional settled solution of regulating through pH is concentrated into protein content is at least about 50g/L, preferred about 50 to about 500g/L, and more preferably from about 100 to about 250g/L, with the concentrated canola protein solution of generation clarification,The concentrated canola protein solution of optionally diafiltration clarification for example uses the perhaps water of natural pH of a large amount of pH 3,The optional step of decolouring, for example granular activated carbon handle andDry protein concentrate solution is to produce Drying cassette Nola protein product;

    Wherein said concentrate and/or the optionally diafiltration step is carried out in the following manner, said mode makes Drying cassette Nola protein product contain based on dry basis and has an appointment 60 to the albumen that is lower than 90 weight % (N * 6.25).

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