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US 10,368,558 B2Granted
Lactase solution and dairy product using same
AssigneeGodo Shusei Co., Ltd.
InventorsTomoko Sato, Jun Yoshikawa, Hirofumi Horiguchi
Life of this patent
Estimating the term…
Abstract
[Problem] To provide a lactase solution having excellent thermal stability. [Solution] A lactase solution in which the ratio of a lactase fraction having a molecular weight of about 120 kDa measured by SDS polyacrylamide gel electrophoresis is 20% or more.
Claims17
A lactase solution comprising a lactase derived from a yeast of the genus Kluyveromyces, the lactase solution comprising a lactase fraction having a molecular weight of about 120 kDa measured by SDS polyacrylamide gel electrophoresis in a ratio of 20% or more,
- wherein the sum of the ratio of the about 120 kDa lactase fraction and a ratio of a lactase fraction having a molecular weight of about 80 kDa measured by SDS polyacrylamide gel electrophoresis is 100%.
Dependencies are inferred from the claim text.