Lipolytic enzyme derived from a aspergillus microorganism having an accelerating effect on cheese flavor development
AssigneeGenencor, Inc.
InventorsMichael V. Arbige, Clifford E. Neubeck
Life of this patent
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Abstract
The present invention relates to a novel lipolytic enzyme derived from a novel Aspergillus microorganism. Cheese aged in the presence of a low concentration of this lipolytic enzymes ripens faster than with conventional lipolytic enzymes and without any associated rancidity.
Claims8
A biologically pure culture of a variant of Aspergillus species which produces a lipolytic enzyme having a tricaprylin to tributyrin hydrolysis ratio greater than 1.5.
A lipolytic enzyme derived from an organism belonging to the Aspergillus species which has a tricaprylin to tributyrin hydrolysis ratio of at least 1.5.
An improved methods of producing mild cheeses with characteristically low butyric acid content, the improvement comprising adding to the cheese curd or milk an effective amount of lipolytic enzyme having a tricaprylin to tributyrin hydrolysis ratio of at least 1.5, whereby the aging of the cheese is accelerated.
An improved method of producing cheese, the improvement comprising adding to the cheese curd or milk an effective amount of a first lipolytic enzyme having a tricaprylin to tributyrin hydrolysis ratio of at least 1.5 and a second lipolytic enzyme with a tricaprylin to tributyrin hydrolysis ratio of less than 1.5.
Dependencies are inferred from the claim text.