Patents by Inventor Jan Aa Christensen

Jan Aa Christensen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060216388
    Abstract: Disclosed is a food composition comprising: water, salt, yeast, wheat flour, and sugar beet pectin.
    Type: Application
    Filed: March 17, 2006
    Publication date: September 28, 2006
    Inventor: Jan Aa Christensen
  • Publication number: 20060099302
    Abstract: The present invention discloses a method for treating pectin containing plant material. The fresh plant material is adjusted to a pH between 3.2 and 3.9 at a temperature below 90° C. to render the native pectin esterase in the plant material inactive. Thus, minimal deesterification takes place during transportation of the plant material, nor during subsequent washing and/or conventional drying of the plant material. Since the enzyme remains inactivated, the activity of the enzyme can be re-established at a later point by increasing the pH to above about 4.0. Pectin made from such treated plant material has a higher molecular weight and a lower calcium sensitivity than pectin made from the same plant material, which has not been subjected to said treatment.
    Type: Application
    Filed: September 2, 2003
    Publication date: May 11, 2006
    Applicant: CP Kelco APS
    Inventor: Jan Aa Christensen