Patents Assigned to Hakodate Winery Ltd.
  • Process for producing marmelo wines
    Patent number: 4983407
    Abstract: A process for producing marmelo wines is disclosed. The process comprises the steps of crushing marmelo fruits, thereafter pressing the fruits to remove marmelo juices, adding gelatin in an amount of 0.1 to 0.5 percent by volume to the marmelo juice to precipitate and remove a polyphenol compound contained in the marmelo juice, and adding wine yeast in an amount of 200 to 250 ppm by volume to the marmelo juice or material in which water is added to the juice for low temperature fermentation.
    Type: Grant
    Filed: February 14, 1990
    Date of Patent: January 8, 1991
    Assignee: Hakodate Winery Ltd.
    Inventor: Takashi Miyata