METHOD FOR DISINFECTING SEED RICE

PROBLEM TO BE SOLVED: To provide a method for disinfecting seed rice, by which bacteria and fungi existing in the seed rice are sterilized or inactivated. SOLUTION: Ocean deep water, ocean surface water or electrolyte-containing water is electrolyzed to form acidic electrolytic water and alkaline el...

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Hauptverfasser: SAWAI YOSHIMASA, KAWASHIMA SEIZO, MUKAIHATA HIROYUKI, SUGIYAMA CHIKAMUNE, MATSUMOTO MIEKO, MURATA KAZUAKI, UMEZAWA JUNKO, KUROKO YOSHIHIKO, UEDA TAKASHI, KAWASHIMA KENZO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for disinfecting seed rice, by which bacteria and fungi existing in the seed rice are sterilized or inactivated. SOLUTION: Ocean deep water, ocean surface water or electrolyte-containing water is electrolyzed to form acidic electrolytic water and alkaline electrolytic water. The formed acidic electrolytic water and the alkaline electrolytic water are heated to 50-60°C, seed rice is immersed respectively in the heated acidic electrolytic water and the heated alkaline electrolytic water for 10 minutes to 1 hour, thus bacteria and fungi existing in the seed rice are sterilized or inactivated. Preferably, the heated acidic electrolytic water and the heated alkaline electrolytic water are kept at 55°C and the immersion time of seed rice is 15 minutes in each immersion, respectively. COPYRIGHT: (C)2006,JPO&NCIPI