Kibun Company Limited

National Tax Administration Agency

Kazuo Horii

Kiyoshi Yoshizawa

Kikuo Nojiro

Hiroshi Kiuchi

Masamitsu Itoh

Distillers solubles are purified by a centrifugal separation to a degree above 50,000 which is the product of g x minute, or a filtration with addition of a filter aid. The clarified matter is purified by a molecular sieve ultrafiltration treatment, reverse osmosis or an organic solvent precipitation. The clarified matter or purified matter thus obtained is pulverized by spray drying, lyophilic drying or air drying. Said clarified matter, purified matter or pulverized matter is added to a fermentation medium or a feed as an available component.

Method of purifying distillers solubles and use of the purified matter

Distillers solubles are purified by a centrifugal separation to a degree above 50,000, which is the product of g.times.minute, or a filtration with addition of a filter aid. The clarified matter is purified by a molecular sieve treatment, ultrafiltration, reverse osmosis or an organic solvent precipitation. The clarified matter or purified matter thus obtained is pulverized by spray drying, lyophilic drying or air drying. Said clarified matter, purified matter or pulverized matter is added to a fermentation medium or a feed as an available component.

Distillers solubles are purified by a centrifugal separation to a degree above 50,000, which is the product of g .times. minute, or a filtration with addition of a filter aid. The clarified matter is purified by a molecular sieve treatment, ultrafiltration, reverse osmosis or an organic solvent precipitation. The clarified matter or purified matter thus obtained is pulverized by spray drying, lyophilic drying or air drying. Said clarified matter, purified matter or pulverized matter is added to a fermentation medium or a feed as an available component.

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Otani-Omiya, Japan

Kazuo Horii