Patents by Inventor Thang Ho Dac

Thang Ho Dac 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: 9560869
    Abstract: The present invention relates to a food composition. In particular the invention relates to a non-beverage food composition comprising desferrichrysin, iron, phenolic chromophore compounds and culinary fruit. Further aspects of the invention are the use of desferrichrysin to prevent color change in an iron fortified food product and a process for fortifying a food product with iron.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: February 7, 2017
    Assignee: Nestec S.A.
    Inventors: Nicola Galaffu, Edwin Alberto Habeych Narvaez, Thang Ho Dac, Magalie Sabatier
  • Patent number: 9506099
    Abstract: The invention concerns a cultured savory base with increased umami power comprising: up to 80% of naturally derived compounds taken in the group consisting of glutamate, IMP and GMP, naturally food derived compounds such as organic acids, amino acids, peptides and aroma compounds.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: November 29, 2016
    Assignee: Nestec S.A.
    Inventors: Stefan Palzer, David Nikolic, Pieter Berends, Thang Ho Dac, Yvette Fleury Rey, Helge Ulmer
  • Publication number: 20150335050
    Abstract: The present invention relates to a food composition. In particular the invention relates to a non-beverage food composition comprising desferrichrysin, iron, phenolic chromophore compounds and culinary fruit. Further aspects of the invention are the use of desferrichrysin to prevent colour change in an iron fortified food product and a process for fortifying a food product with iron.
    Type: Application
    Filed: January 17, 2014
    Publication date: November 26, 2015
    Inventors: Nicola Galaffu, Edwin Alberto Habeych Narvaez, Thang Ho Dac, Magalie Sabatier
  • Publication number: 20140148579
    Abstract: The present invention relates to a hydrolysate obtainable by hydrolysing a substrate comprising at least one animal protein by a food-grade bacterium in an environment of less than 2 wt % salt content. The present invention further relates to a process for producing a hydrolysate, comprising the steps of a) mixing a substrate with a food-grade bacterium, and b) incubating the mixture of step a) under conditions of less than 2 wt % salt content, wherein the substrate comprises at least one animal protein. The hydrolysate or the hydrolysate obtainable from the process in accordance with the present invention is superior in flavour, aroma, texture and nutritional value, and may be used or further processed to obtain a food product.
    Type: Application
    Filed: May 3, 2011
    Publication date: May 29, 2014
    Applicant: NESTEC S.A.
    Inventors: Bee Gim Lim, Thang Ho Dac
  • Publication number: 20100196536
    Abstract: The invention concerns a cultured savoury base with increased umami power comprising: up to 80% of naturally derived compounds taken in the group consisting of glutamate, IMP and GMP, naturally food derived compounds such as organic acids, amino acids, peptides and aroma compounds.
    Type: Application
    Filed: July 17, 2008
    Publication date: August 5, 2010
    Applicant: NESTEC S.A.
    Inventors: Stefan Palzer, David Nikolic, Pieter Berends, Thang Ho Dac, Yvette Fleury Rey, Helge Ulmer
  • Patent number: 6569476
    Abstract: A process for producing a hydrolysate seasoning by hydrolyzing a protein containing material with enzymes that have proteolytic activity and fiber hydrolyzing activity. The hydrolysate may be used as a liquid sauce, a paste, or as a dried powder. The hydrolysate may be used as a base for an aromatisation agent in culinary products.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: May 27, 2003
    Assignee: Nestec S.A.
    Inventors: Bee Gim Lim, Thang Ho Dac
  • Patent number: 6383532
    Abstract: The invention relates to a hydrolysate and a process for the production of the hydrolysate. The process includes a fermenting step wherein a Koji substrate of a protein containing material and a carbohydrate that has been injected with a culture of a lactic acid bacteria that is capable of imparting a specific characteristic note to the hydrolysate is fermented to produce a fermented Koji and a hydrolysis step wherein the fermented Koji is hydrolyzed at a temperature of between about 2° C. and 50° C. and a pH of from about 5.6 to 7.0 for a period of from about 1 to 20 days to produce a hydrolysate. The characteristic note of the hydrolysate is stronger than if the inoculation with the lactic acid bacteria occurred after the fermentation stage.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 7, 2002
    Assignee: Nestec S.A.
    Inventors: Bee Gim Lim, Tsui Luan Ng, Sven Heyland, Thang Ho Dac
  • Patent number: 6309680
    Abstract: A process for the production of a fermenting material which includes the steps of forming a dough by adding water to a dried gluten in an amount of from at least 19% to 60% by weight, pelletizing the dough to form pellets, and sterilizing the pellets by steam treatment. The gluten may be rice gluten, corn gluten, wheat gluten or combinations thereof. Also, a fermenting material obtained by this process. This fermenting material can be inoculated with a microorganism and fermented to form a fermention product that can be used as a food sauce, flavoring or seasoning additive.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: October 30, 2001
    Assignee: Nestec S.A.
    Inventors: Bee Gim Lim, Thang Ho Dac
  • Publication number: 20010003593
    Abstract: A process for producing a hydrolysate seasoning by hydrolyzing a protein containing material with enzymes that have proteolytic activity and fiber hydrolyzing activity. The hydrolysate may be used as a liquid sauce, a paste, or as a dried powder. The hydrolysate may be used as a base for an aromatization agent in culinary products.
    Type: Application
    Filed: December 4, 2000
    Publication date: June 14, 2001
    Applicant: Nestec S.A.
    Inventors: Bee Gim Lim, Thang Ho Dac
  • Patent number: 5616356
    Abstract: Food product fibers containing moisture, particularly fiber residues obtained from extraction procedures or from a hydrolysis procedure, are milled, dehydrated and deodorized by projecting fiber residues towards a wall surface for attrition milling and simultaneously, propelling air heated to a temperature of from 200.degree. C. to 400.degree. C. towards the projected fiber residues so that the projected fiber residues are projected against the wall surface for obtaining attrited fiber and the heated air is propelled towards the projected fiber residues and attrited fiber for dehydrating and deodorizing the projected fiber residues and for entraining dehydrated, deodorized attrited fiber for collection. In a case of treating fiber residues resultant from hydrolysis of a plant substance, the dehydrated, deodorized attrited fiber is mixed with ingredients to obtain a mixture for preparing a breadcrumb product, and then, the mixture is extrusion-cooked.
    Type: Grant
    Filed: November 29, 1995
    Date of Patent: April 1, 1997
    Assignee: Nestec S.A.
    Inventors: Marcel Buhler, Thang Ho Dac, Ulrich Zurcher
  • Patent number: 5476773
    Abstract: A flavorant composition is prepared by inoculating and fermenting a protein-rich material, particularly pulse seeds and in particular, cooked pulse seeds, and then, the fermented material is mixed with a reducing sugar and water, the mixture is heated to obtain a reaction product, and the reaction product is dried.
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: December 19, 1995
    Assignee: Nestec S.A.
    Inventors: Sven Heyland, Thang Ho Dac, Hugh Hose, Robert D. Wood
  • Patent number: 5192565
    Abstract: Vegetables and fruits are heat-treated to blanch them and then cooled. The heat-treated vegetables are fermented with a lactic bacteria in the presence of water to obtain a fermented food and water of fermentation having a pH of from 3.1 to 4.4. The water of fermentation is drained from the fermented food, which then is washed. The fermented food, at a pH of from 3.8 to 4.4, then is pasteurized.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: March 9, 1993
    Assignee: Nestec S.A.
    Inventors: Marcel Buhler, Thang Ho Dac, Hugh Hose, Robert D. Wood
  • Patent number: 5141756
    Abstract: A process for the production of a soya sauce, in which a koji is prepared by fermentation with a koji culture of a mixture of cooked soya and roasted wheat, the koji is hydrolyzed in aqueous suspension with the enzymes produced during fermentation of the koji, a moromi is prepared by addition of sodium chloride to the hydrolyzed koji suspension, the moromi is left to ferment and is then pressed and the liquor obtained is pasteurized and clarified.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: August 25, 1992
    Assignee: Nestec S.A.
    Inventors: Rupak Bajracharya, Thang Ho Dac, Robert D. Wood
  • Patent number: 5141757
    Abstract: A process for the production of a flavoring agent, in which an aqueous suspension of a protein-rich material is prepared, the proteins are solubilized by hydrolysis with a neutral or alkaline protease, the suspension is heat-treated at a mildly acidic pH value and is then ripened with koji enzymes.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: August 25, 1992
    Assignee: Nestec S.A.
    Inventors: Thang Ho Dac, Robert D. Wood, Alfred Woupeyi