METHOD FOR PRODUCING DRY ARTICLE AND APPARATUS THEREFOR

WIPO Patent Application WO/2010/013583

A1

A method for producing a dry article which comprises drying a subject to be dried by microwave irradiation under reduced pressure, characterized by comprising a combination of a step A wherein the subject to be dried is dried under controlled microwave irradiation while maintaining the temperature of the subject to be dried at 50°C or lower (preferably 45°C or lower) is combined with a step B wherein overheated steam is generated under controlled microwave irradiation and the subject to be dried is pasteurized with the overheated steam; and a reduced-pressure dryer which is stable for the above-described method.  Thus, a dry article, in particular, a safe dry food can be efficiently produced by conducting drying and pasteurization in a single apparatus.

TSURUTA Takaharu (1-1 Sensui-cho, Tobata-ku, Kitakyushu-sh, Fukuoka 50, 〒8048550, JP)
鶴田　隆治 (〒50 福岡県北九州市戸畑区仙水町１番１号国立大学法人九州工業大学内 Fukuoka, 〒8048550, JP)
NODA Kiyoshi (6353-53, Ooaza Nishimuta Chikugo-sh, Fukuoka 53, 〒8330053, JP)

JP2009/062269

February 04, 2010

July 06, 2009

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Kyushu Institute of Technology (1-1 Sensui-cho, Tobata-ku Kitakyushu-sh, Fukuoka 50, 〒8048550, JP)
国立大学法人九州工業大学 (〒50 福岡県北九州市戸畑区仙水町１番１号 Fukuoka, 〒8048550, JP)
TSURUTA Takaharu (1-1 Sensui-cho, Tobata-ku, Kitakyushu-sh, Fukuoka 50, 〒8048550, JP)
鶴田　隆治 (〒50 福岡県北九州市戸畑区仙水町１番１号国立大学法人九州工業大学内 Fukuoka, 〒8048550, JP)

A23L3/40; A23L3/01; A23L3/54; F26B3/347; F26B5/04

MAEDA Sumihiro (329-1, Arahata Tokorozawa-sh, Saitama 33, 〒3591133, JP)

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