Patents by Inventor Yongsoo Chung

Yongsoo Chung 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).

  • Patent number: 7485332
    Abstract: Byproduct from extracting citrus juice from whole fruit is made into a slurry and extracted to provide a rudimentary peel juice. This is processed into a raw peel juice and microfiltered to prepare a clarified raw peel juice. The peel juice is processed to remove naturally occurring components which detract from the quality of the fruit juice. Such components are removed by contacting the peel juice with an adsorptive rein in order to provide an enhanced peel citrus juice, which can be blended with other juices.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: February 3, 2009
    Assignee: Tropicana Products, Inc.
    Inventors: Osvaldo A. Chu, Yongsoo Chung, Thomas Sanders
  • Publication number: 20080260909
    Abstract: A drinkable food product comprises a liquid and a hydrolyzed, dried, agglomerated grain powder.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 23, 2008
    Applicant: The Quaker Oats Company
    Inventors: Yongsoo Chung, John J. Smith
  • Patent number: 7264837
    Abstract: The deacidification of citrus juice with ion exchange resin is described. Maintaining a high acid condition of the juice is achieved by passing the juice through regenerated resin that is preconditioned with an aqueous food-grade acid, preferably citric acid. Additionally or optionally, an early bed volume or multiple early bed volumes of juice flow are at a rapid flow rate. The products obtained also are described, and they may be any deacidified citrus juice or juice blend where the pH of the juice does not rise above that of an acid food pH for the juice during deacidification. In preferred embodiments, the juice product is orange juice. In another preferred embodiment, the conditioning process is used to provide a deacidified citrus juice product while avoiding raising the pH of any portion of the juice to 4.6 or above so as to control microbial growth of the juice.
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: September 4, 2007
    Assignee: Tropicana Products, Inc.
    Inventors: Yongsoo Chung, Osvaldo A. Chu, Marcelo Perez Alvarez
  • Publication number: 20070141218
    Abstract: An improved cereal flour mixture, production method, and resulting cereal are provided. The cereal contains whole grain and can be extruded.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Robert Chatel, Yongsoo Chung
  • Publication number: 20070087098
    Abstract: A method for direct steam pasteurization and de-oiling of citrus juice, and more particularly, orange juice, is provided. In a further embodiment, a method for direct steam pasteurization and flash cooling of citrus juice is provided. The method removes certain undesired flavor components and retains certain desired flavor components and products having enhanced sensory characteristics result.
    Type: Application
    Filed: October 18, 2006
    Publication date: April 19, 2007
    Applicant: Tropicana Products, Inc.
    Inventors: Girish Subramaniam, Craig Philipp, D. Lineback, Yongsoo Chung
  • Publication number: 20070003684
    Abstract: The present invention relates to a method for preparing from concentrate citrus peel juice to reduce non-enzymatic browning. More specifically, the invention relates to adding L-cysteine to the peel juice prior to evaporation and/or pasteurization during processing in order to remove bitterants and thereby retard the aggregate of polyphenolic components. By retarding the accumulation of polyphenolics, the invention inhibits the browning of peel juice.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventors: Yongsoo Chung, Osvaldo Chu, Thomas Sanders
  • Patent number: 7108887
    Abstract: Juices are processed to remove naturally occurring components which detract from the quality of the fruit juice. Such components are removed by contacting the juice with an adsorptive rein in order to provide an enhanced fruit juice supply. Preferred juices are citrus juices.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: September 19, 2006
    Assignee: Tropicana Products, Inc.
    Inventors: Osvaldo A. Chu, Yongsoo Chung, Mark A. Pepper
  • Patent number: 7074448
    Abstract: A system and process for making a low-acid, single strength juice such as a not from concentrate (NFC) citrus juice are provided in which an initial single strength juice flow can be cooled to a temperature of not greater than about 45° F. and maintained at that temperature or below throughout the process (except during pasteurization). From the initial juice flow, a first portion of the juice is diverted from a second portion of the juice. Suspended solids are separated out from the first portion to provide a solids-reduced juice. The solids-reduced juice is subjected to ion-exchange deacidification. Preferably, a portion of the initial single strength juice flow is added to the deacidified juice immediately after deacidification in order to immediately lower the pH of the deacidified juice to a value that discourages microbial activity.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: July 11, 2006
    Assignee: Tropicana Products, Inc.
    Inventors: D. Scott Lineback, Osvaldo A. Chu, Yongsoo Chung, Mark A. Pepper, Marcelo Perez Alvarez
  • Publication number: 20060105089
    Abstract: Byproduct from extracting citrus juice from whole fruit is made into a slurry and extracted to provide a rudimentary peel juice. This is processed into a raw peel juice and microfiltered to prepare a clarified raw peel juice. The peel juice is processed to remove naturally occurring components which detract from the quality of the fruit juice. Such components are removed by contacting the peel juice with an adsorptive rein in order to provide an enhanced peel citrus juice, which can be blended with other juices.
    Type: Application
    Filed: June 29, 2005
    Publication date: May 18, 2006
    Inventors: Osvaldo Chu, Yongsoo Chung, Thomas Sanders
  • Publication number: 20060073251
    Abstract: A system and method are disclosed for the processing of a citrus juice for packaging in which the juice is sparged with numerous small bubbles of nitrogen gas at one or more locations during the processing to reduce the levels of dissolved oxygen in the juice and the levels of oxygen in the packaging head space to improve the taste and sensory qualities of the citrus juice and/or to introduce turbulence to the juice. The resulting citrus juice has a dissolved oxygen level less than 0.45 ppm.
    Type: Application
    Filed: September 30, 2005
    Publication date: April 6, 2006
    Inventors: Jeffery Schroen, Bryan Hitchcock, Yongsoo Chung
  • Publication number: 20050175760
    Abstract: A process for deacidifying single strength juice, including not from concentrate (NFC) juice, uses an ion-exchange column. The process includes flowing water into the resin column and draining a fraction of the water from the column to create a head space in the column above the resin beads. Single strength juice is then introduced into the head space and into the resin column. Water is drained from the column until an SOI criterium is met. Single strength juice continues to be introduced into the resin column and treated liquid is directed to the production of deacidified single strength juice, typically until such time as the acidity of the treated liquid exceeds a pre-determined value. Treated single strength juice is removed from the resin column to create a head space in the column. Water then is introduced into the head space and liquid passes through the exit port.
    Type: Application
    Filed: March 2, 2005
    Publication date: August 11, 2005
    Inventors: Yongsoo Chung, Osvaldo Chu, D. Lineback, Mark Pepper, Marcelo Alvarez
  • Publication number: 20040197448
    Abstract: The deacidification of citrus juice with ion exchange resin is described. Maintaining a high acid condition of the juice is achieved by passing the juice through regenerated resin that is preconditioned with an aqueous food-grade acid, preferably citric acid. Additionally or optionally, an early bed volume or multiple early bed volumes of juice flow are at a rapid flow rate. The products obtained also are described, and they may be any deacidified citrus juice or juice blend where the pH of the juice does not rise above that of an acid food pH for the juice during deacidification. In preferred embodiments, the juice product is orange juice. In another preferred embodiment, the conditioning process is used to provide a deacidified citrus juice product while avoiding raising the pH of any portion of the juice to 4.6 or above so as to control microbial growth of the juice.
    Type: Application
    Filed: April 2, 2003
    Publication date: October 7, 2004
    Inventors: Yongsoo Chung, Osvaldo A. Chu, Marcelo Perez Alvarez
  • Publication number: 20040170731
    Abstract: A method for direct steam pasteurization and de-oiling of citrus juice, and more particularly, orange juice, is provided. In a further embodiment, a method for direct steam pasteurization and flash cooling of citrus juice is provided. The method removes certain undesired flavor components and retains certain desired flavor components and products having enhanced sensory characteristics result.
    Type: Application
    Filed: February 28, 2003
    Publication date: September 2, 2004
    Inventors: Girish Subramaniam, Craig Philipp, D. Scott Lineback, Yongsoo Chung
  • Publication number: 20040161505
    Abstract: A process for deacidifying single strength juice, including not from concentrate (NFC) juice, uses an ion-exchange column. The process includes flowing water into the resin column and draining a fraction of the water from the column to create a head space in the column above the resin beads. Single strength juice is then introduced into the head space and into the resin column. Water is drained from the column until an SOI criterium is met. Single strength juice continues to be introduced into the resin column and treated liquid is directed to the production of deacidified single strength juice, typically until such time as the acidity of the treated liquid exceeds a pre-determined value. Treated single strength juice is removed from the resin column to create a head space in the column. Water then is introduced into the head space and liquid passes through the exit port.
    Type: Application
    Filed: February 10, 2004
    Publication date: August 19, 2004
    Applicant: Tropicana Products, Inc.
    Inventors: Yongsoo Chung, Osvaldo A. Chu, D. Scott Lineback, Mark A. Pepper, Marcelo Perez Alvarez
  • Patent number: 6730343
    Abstract: A process for deacidifying single strength juice, including not from concentrate (NFC) juice, uses an ion-exchange column. The process includes flowing water into the resin column and draining a fraction of the water from the column to create a head space in the column above the resin beads. Single strength juice is then introduced into the head space and into the resin column. Water is drained from the column until an SOI criterium is met. Single strength juice continues to be introduced into the resin column and treated liquid is directed to the production of deacidified single strength juice, typically until such time as the acidity of the treated liquid exceeds a pre-determined value. Treated single strength juice is removed from the resin column to create a head space in the column. Water then is introduced into the head space and liquid passes through the exit port.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: May 4, 2004
    Inventors: Yongsoo Chung, Osvaldo A. Chu, D. Scott Lineback, Mark A. Pepper, Marcelo Perez Alvarez
  • Publication number: 20030064140
    Abstract: A system and process for making a low-acid, single strength juice such as a not from concentrate (NFC) citrus juice are provided in which an initial single strength juice flow can be cooled to a temperature of not greater than about 45° F. and maintained at that temperature or below throughout the process (except during pasteurization). From the initial juice flow, a first portion of the juice is diverted from a second portion of the juice. Suspended solids are separated out from the first portion to provide a solids-reduced juice. The solids-reduced juice is subjected to ion-exchange deacidification. Preferably, a portion of the initial single strength juice flow is added to the deacidified juice immediately after deacidification in order to immediately lower the pH of the deacidified juice to a value that discourages microbial activity.
    Type: Application
    Filed: September 28, 2001
    Publication date: April 3, 2003
    Inventors: D. Scott Lineback, Osvaldo A. Chu, Yongsoo Chung, Mark A. Pepper, Marcelo Perez Alvarez
  • Publication number: 20030064139
    Abstract: A process for deacidifying single strength juice, including not from concentrate (NFC) juice, uses an ion-exchange column. The process includes flowing water into the resin column and draining a fraction of the water from the column to create a head space in the column above the resin beads. Single strength juice is then introduced into the head space and into the resin column. Water is drained from the column until an SOI criterium is met. Single strength juice continues to be introduced into the resin column and treated liquid is directed to the production of deacidified single strength juice, typically until such time as the acidity of the treated liquid exceeds a pre-determined value. Treated single strength juice is removed from the resin column to create a head space in the column. Water then is introduced into the head space and liquid passes through the exit port.
    Type: Application
    Filed: September 28, 2001
    Publication date: April 3, 2003
    Inventors: Yongsoo Chung, Osvaldo A. Chu, D. Scott Lineback, Mark A. Pepper, Marcelo Perez Alvarez
  • Publication number: 20030064144
    Abstract: Juices are processed to remove naturally occurring components which detract from the quality of the fruit juice. Such components are removed by contacting the juice with an adsorptive rein in order to provide an enhanced fruit juice supply. Preferred juices are citrus juices.
    Type: Application
    Filed: September 4, 2002
    Publication date: April 3, 2003
    Inventors: Osvaldo A. Chu, Yongsoo Chung, Mark A. Pepper