Patents by Inventor Guo-hua Zheng
Guo-hua Zheng 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).
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Patent number: 11667670Abstract: Described herein is a method of maintaining corn protein yield during extraction, comprising obtaining a corn gluten material, washing the corn gluten material to remove non-protein components with an ethanol-water solvent comprising at least 85 wt % ethanol to obtain a corn protein concentrate product, wherein the loss of corn protein content during extraction is less than 25% of total corn protein.Type: GrantFiled: September 11, 2018Date of Patent: June 6, 2023Assignee: CARGILL, INCORPORATEDInventors: Guo-Hua Zheng, Hadi Yehia
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Publication number: 20220312807Abstract: Described herein is a corn protein product comprising greater than about 20% corn protein on a dry weight basis and a free sulfite concentration of less than 150 ppm on an as-is basis. Also disclosed herein is a method to obtain this corn protein product including the steps of providing a protein-rich stream derived from a wet corn milling operation, wherein the protein-rich stream comprises greater than 20% corn protein on a dry weight basis, and treating the protein-rich stream with an oxidant, preferably hydrogen peroxide.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Applicant: CARGILL, INCORPORATEDInventors: Michael A. PORTER, Hadi Nayef YEHIA, Guo-Hua ZHENG
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Patent number: 11375736Abstract: Described herein is a corn protein product comprising greater than about 20% corn protein on a dry weight basis and a free sulfite concentration of less than 150 ppm on an as-is basis. Also disclosed herein is a method to obtain this corn protein product including the steps of providing a protein-rich stream derived from a wet corn milling operation, wherein the protein-rich stream comprises greater than 20% corn protein on a dry weight basis, and treating the protein-rich stream with an oxidant, preferably hydrogen peroxide.Type: GrantFiled: March 24, 2017Date of Patent: July 5, 2022Assignee: CARGILL, INCORPORATEDInventors: Michael A. Porter, Hadi Nayef Yehia, Guo-Hua Zheng
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Patent number: 11291222Abstract: Carbohydrate compositions having lower digestibility and lower sugar compared to traditional nutritive sweeteners, methods of making the carbohydrate compositions, and food products comprising the carbohydrate compositions are disclosed.Type: GrantFiled: March 15, 2014Date of Patent: April 5, 2022Assignee: CARGILL, INCORPORATEDInventors: Eric Stanley Sumner, Guo-Hua Zheng
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Publication number: 20200291062Abstract: Described herein is a method of maintaining corn protein yield during extraction, comprising obtaining a corn gluten material, washing the corn gluten material to remove non-protein components with an ethanol-water solvent comprising at least 85 wt % ethanol to obtain a corn protein concentrate product, wherein the loss of corn protein content during extraction is less than 25% of total corn protein.Type: ApplicationFiled: September 11, 2018Publication date: September 17, 2020Applicant: CARGILL, INCORPORATEDInventors: Guo-Hua ZHENG, Hadi YEHIA
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Publication number: 20190297915Abstract: Disclosed herein is a method of maintaining corn protein yield during extraction and managing stickiness and viscosity comprising obtaining a corn material having a corn protein content and washing the corn material to remove non-protein components with an ethanol-water solvent comprising at least 85 wt % ethanol to obtain a corn protein isolate, wherein the loss of corn protein content during extraction is less than 10% of total corn protein.Type: ApplicationFiled: October 6, 2017Publication date: October 3, 2019Applicant: CARGILL, INCORPORATEDInventors: Christopher Lawrence FRANK, Christopher Steven HUELSNITZ, Erika Lyn MCCONVILLE, Michael A. PORTER, Adam John STEINBACH, Hadi YEHIA, Guo-Hua ZHENG
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Publication number: 20190133158Abstract: Described herein is a corn protein concentrate comprising 55%-80% corn protein on a dry basis, an a* color value between about 0 and 4, and a b* color value between about 15 and 3, and less than about 2% oil on a dry basis; and a method of manufacturing the same.Type: ApplicationFiled: March 24, 2017Publication date: May 9, 2019Applicant: CARGILL, INCORPORATEDInventors: Yumin CHEN, Eugene Max PETERS, Michael A. PORTER, Craig A. WILSON, Hadi Nayef YEHIA, Guo-Hua ZHENG
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Publication number: 20190116851Abstract: Described herein is a corn protein product comprising greater than about 20% corn protein on a dry weight basis and a free sulfite concentration of less than 150 ppm on an as-is basis. Also disclosed herein is a method to obtain this corn protein product including the steps of providing a protein-rich stream derived from a wet corn milling operation, wherein the protein-rich stream comprises greater than 20% corn protein on a dry weight basis, and treating the protein-rich stream with an oxidant, preferably hydrogen peroxide.Type: ApplicationFiled: March 24, 2017Publication date: April 25, 2019Applicant: CARGILL, INCORPORATEDInventors: Michael A. PORTER, Hadi Nayef YEHIA, Guo-Hua ZHENG
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Patent number: 9999240Abstract: The invention provides carbohydrate compositions and products comprising the carbohydrate compositions, such as dry products or a low-viscosity reduced-sugar syrup, methods of making the carbohydrate compositions and products, and uses thereof.Type: GrantFiled: July 21, 2017Date of Patent: June 19, 2018Assignee: Cargill, IncorporatedInventors: Lawrence E. Fosdick, Scott Helstad, Yauching W. Jasinski, Guo-hua Zheng
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Publication number: 20180118780Abstract: Aspects of the present invention provide a corn protein isolate, comprising at least about 85 wt % corn protein on a dry basis; an “a*” color value ranging from about ?0.5 and 1.5, and a “b” color value ranging from about 10 and 25; and less than about 1.5% oil on a dry basis. Further aspects include methods of making the same.Type: ApplicationFiled: March 24, 2016Publication date: May 3, 2018Inventors: Yumin CHEN, Eugene Max PETERS, JR., Michael A. PORTER, Craig A. WILSON, Guo-Hua ZHENG
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Publication number: 20170318850Abstract: The invention provides carbohydrate compositions and products comprising the carbohydrate compositions, such as dry products or a low-viscosity reduced-sugar syrup, methods of making the carbohydrate compositions and products, and uses thereof.Type: ApplicationFiled: July 21, 2017Publication date: November 9, 2017Inventors: Lawrence E. FOSDICK, Scott HELSTAD, Yauching W. JASINSKI, Guo-hua ZHENG
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Patent number: 9730464Abstract: The invention provides carbohydrate compositions and products comprising the carbohydrate compositions, such as dry products or a low-viscosity reduced-sugar syrup, methods of making the carbohydrate compositions and products, and uses thereof.Type: GrantFiled: February 2, 2015Date of Patent: August 15, 2017Assignee: CARGILL, INCORPORATEDInventors: Lawrence E. Fosdick, Scott Helstad, Yauching W. Jasinski, Guo-hua Zheng
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Publication number: 20160206648Abstract: A dietary fiber material obtained by using enzymes to digest cereal grains. The enzymes substantially hydrolyze any starch occurring in the cereal grain into small molecules but only partially hydrolyze ?-glucan molecules. The dietary fiber material can have excellent physicochemical, physiological, and sensory properties such as low molecular weight, a particular molecular weight distribution, and a particular polydispersity, in addition to having excellent food ingredient properties. As a food ingredient, the material can have high ?-glucan content which provides nutrient to the body. Because the dietary fiber material can have neutral mouthfeel, it can be used to enhance the nutritional content of ice cream, yogurt, baked goods, bars, beverages, or certain other foods—without affecting the taste or other sensory attributes of the food. As a further benefit, the dietary fiber material can be used to provide certain therapeutic benefits, such as anticholesterol activity.Type: ApplicationFiled: March 29, 2016Publication date: July 21, 2016Applicant: Cargill, IncorporatedInventors: Guo-Hua ZHENG, Richard K. HESS, Anil Bhagwan KHARE, Brent Howard HILBERT, Matthew L. DEGUISE
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Publication number: 20160015065Abstract: Carbohydrate compositions having lower digestibility and lower sugar compared to traditional nutritive sweeteners, methods of making the carbohydrate compositions, and food products comprising the carbohydrate compositions are disclosed.Type: ApplicationFiled: March 15, 2014Publication date: January 21, 2016Applicant: Cargill IncorporatedInventors: Eric Stanley SUMNER, Guo-Hua ZHENG
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Publication number: 20150342229Abstract: The invention provides carbohydrate compositions and products comprising the carbohydrate compositions, such as dry products or a low-viscosity reduced-sugar syrup, methods of making the carbohydrate compositions and products, and uses thereof.Type: ApplicationFiled: February 2, 2015Publication date: December 3, 2015Inventors: Lawrence E. Fosdick, Scott Helstad, Yauching W. Jasinski, Guo-hua Zheng
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Patent number: 8361235Abstract: The invention provides a low-viscosity reduced-sugar syrup, methods of making such a low-viscosity reduced-sugar syrup, and uses of such syrup.Type: GrantFiled: May 11, 2009Date of Patent: January 29, 2013Assignee: Cargill, IncorporatedInventors: Lawrence E. Fosdick, Scott Helstad, Yauching W. Jasinski, Guo-hua Zheng
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Publication number: 20120058236Abstract: Disclosed are sweetener compositions comprising rebaudioside A and methods of making the sweetener compositions. The sweetener compositions comprise a highly soluble crystal form of rebaudioside A that displays, in some embodiments, a solubility at 24° C. in water of about 25 (grams rebaudioside A/per 100 grams water) or greater. The high solubility of the sweetener composition of the invention allows it to be used in applications such as syrups and concentrates.Type: ApplicationFiled: April 8, 2010Publication date: March 8, 2012Applicant: Cargill IncorporatedInventors: Lawrence E. Fosdick, John Joseph Hahn, Yauching W. Jasinski, Allan S. Myerson, Troy Allen Rhonemus, Christopher Austin Tyler, Guo-Hua Zheng
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Publication number: 20110061645Abstract: The invention provides a low-viscosity reduced-sugar syrup, methods of making such a low-viscosity reduced-sugar syrup, and uses of such syrup.Type: ApplicationFiled: May 11, 2009Publication date: March 17, 2011Applicant: CARGILL, INCORPORATEDInventors: Lawrence E. Fosdick, Scott Helstad, Yauching W. Jasinski, Guo-hua Zheng
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Publication number: 20090123603Abstract: Provided herein are methods of making a substantially clear syrup comprising reacting one or more substrates at a concentration of at least 40% w/w with at least one alternan sucrase enzyme at a temperature of greater than 45° C.Type: ApplicationFiled: February 15, 2006Publication date: May 14, 2009Inventors: Ting L. Carlson, Anton Woo, Guo-hua Zheng
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Publication number: 20040258829Abstract: A dietary fiber material obtained by using enzymes to digest cereal grains. The enzymes substantially hydrolyze any starch occurring in the cereal grain into small molecules but only partially hydrolyze &bgr;-glucan molecules. The dietary fiber material can have excellent physicochemical, physiological, and sensory properties such ass low molecular weight, a particular molecular weight distribution, and a particular polydispersity, in addition to having excellent food ingredient properties. As a food ingredient, the material can have high &bgr;-glucan content which provides nutrient to the body. Because the dietary fiber material can have neutral mouthfeel, it can be used to enhance the nutritional content of ice cream, yogurt, baked goods, bars, beverages, or certain other foods—without affecting the taste or other sensory attributes of the food. As a further benefit, the dietary fiber material can be used to provide certain therapeutic benefits, such as anticholesterol activity.Type: ApplicationFiled: April 2, 2004Publication date: December 23, 2004Inventors: Guo-Hua Zheng, Richard K. Hess, Anil B. Khare, Brent Hilbert, Matt Deguise