$gamma$-RAY PROCESSING OF RICE. (I.) THE EFFECT OF $gamma$-IRRADIATION ON IMPORTED RICE STARCH
Ken-ichi TAKAOKA
Abstract
Ken-ichi TAKAOKA
Abstract
A study of the effect of gamma irradiation on imported rice starch showed that the intrinsic viscosity and blue value of starch-iodine color reaction decreased, while the reducing power, alkali liability number, and digestibility increased. A change in the viscogram curve was also noted. Gamma irradiation degraded the straight chain components of the imported rice starch and loosened their strong micell structures. (OID)
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A study of the effect of gamma irradiation on imported rice starch showed that the intrinsic viscosity and blue value of starch-iodine color reaction decreased, while the reducing power, alkali liability number, and digestibility increased. A change in the viscogram curve was also noted. Gamma irradiation degraded the straight chain components of the imported rice starch and loosened their strong micell structures. (OID)
Key concepts: Starch, Irradiation, Iodine, Food science, Viscosity, Chemistry, Gamma irradiation, Gamma ray