Process for manufacturing cheeses and other dairy products and products thereof

US7329424B2 · kind B2 · utility

Assignee

• KRAFT FOODS HOLDINGS, INC. · US

Inventors

• Ramarathna Koka · Rantoul, US
• David Mehnert · Lake Villa, US
• Rudolf Johann Fritsch · Chicago, US
• Wolfram Steffan · Ottobrunn, DE
• Peter Habermeier · Dransfeld, DE
• Allan Bradbury
• Alan Wolfschoon-Pombo · Freising, DE
• Mehran Rose · Höhenkirchen-Siegertsbrunn, DE
• Gitte Budolfsen Lynglev · Copenhagen, DK
• Hans Peter Heldt-Hansen · Avenue Madeleine, DK

Key dates

• Filing date: Jan 19, 2005
• Grant date: Feb 12, 2008
• Expiry date: Apr 2, 2026

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12Y101/99018
• WIPO field: Food chemistry
• WIPO sector: Chemistry

Abstract

Process for manufacturing cheeses and other dairy products, and the resulting products, in which lactobionic acid is added, or generated in situ, in combination with a dairy component in the course of the process. The lactobionic acid can be used as the sole acidulent for direct acidification of the cheese, or in conjunction with reduced amounts of lactic acid culture. When the lactobionic acid is generated in situ during cheese manufacture according to the invention, a lactose oxidase is used in one embodiment to convert lactose intrinsically present in the dairy liquid ingredient(s) into lactobionic acid. The organoleptic attributes of the cheeses made using lactobionic acid as an ingredient are satisfactory and fully suitable. The process can be applied to the production of a wide variety of cheeses, including, for example, cream cheeses, hard cheeses such as cheddar, UF cheeses, process cheeses, cheddar cheeses, and so forth.