Nongshim Co., Ltd

Zae I Shin

Hyung J Lee

Young Soo Chang

Sung J Yang

Woo S Kang

Un S Lee

Sung U Jung

This invention relates to a process for manufacturing potato chips using chemically treated frozen potatoes which exhibit the good quality of promptly harvested potatoes. Potato slices are dipped in a heated solution containing ultraphosphate. Subsequently, the dipped slices are frozen and stored. Eventually, the frozen slices are thawed and fried for consumption.

Process for manufacturing potato chips

An antioxidant extracted from the defatted ricebran which is obtained by the process comprising the steps of: carrying out the 1st extraction of the defatted ricebran using the mixed solvent of water and ethanol (1:0.8-1.2) at 50.degree.-80.degree. C., obtaining the residue separated from the 1st extracted solution by centrifugation, carrying out the 2nd extraction of the separated residue using the water at 55.degree.-80.degree. C., mixing the 1st extracted solution and 2nd extracted solution, and concentrating the mixed solution.

Antioxidant extracted from the defatted ricebran

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Incheon, South Korea

Zae I Shin