Kao Corporation

Noboru Matsuo

Shigeru Tamura

Tetsuya Okano

Yoshihiro Yamazaki

Sumitoshi Ito

Masao Shimizu

Toshikazu Azuma

Yoshinobu Nakajima

Naoto Kudo

Takashi Itoi

Kiyoaki Yoshikawa

Susumu Yamasawa

Chihiro Iwaki

The present invention provides means of allowing an edible oil to contain useful components derived from an oil-containing raw material, such as polyphenols, efficiently. The present invention is a process for producing an edible oil, wherein when the edible oil is expressed from an oil-containing raw material, a diacylglycerol-containing oil or fat is added to the oil-containing raw material so that the diacylglycerol content in the oil or fat obtained after the oil expression is 4% by weight or more.

Process for producing edible oil

The invention provides a composition for production of a sterilizer having a water content of 1 to 25% by weight and comprising (A) an ester of a polyhydric alcohol and an organic acid having a hydrocarbon group which may have a hydroxyl group and (B1) hydrogen peroxide. From the composition, a sterilizer is obtained as an aqueous solution containing an organic peracid.

Composition for production of a sterilizer and a process for producing organic peracid

The present invention provides a bactericide composition comprising hypochlorous acid or a salt thereof. In particular, the present invention provides a liquid bactericide composition comprising an aqueous solution comprising hypochlorous acid and/or a salt thereof, a surfactant (B) and a pH adjusting agent (C), and having a ph valve in the range of 3 to 8 at 25&deg; C.

Microbicide compositions

The detergent composition is excellent in both detergency and sterilizing properties, causes less corrosion and/or damage to plastic and comprises (A) an alkyl polyglycoside, (B) a germicide selected from a cationic germicide, a biguanide germicide and an amino acid germicide and (C) a fatty acid salt respectively at specific proportions.

Detergent composition comprising an alkylpolyglycoside, a germicide, and a fatty acid salt

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Wakayama, Japan

Noboru Matsuo