|
KMID : 0380619860180050329
|
|
Korean Journal of Food Science and Technology
1986 Volume.18 No. 5 p.329 ~ p.333
|
|
|
Blending Effect of Palm Oil on Physicochemical Properties of Rice Bran Oil
|
|
김길환/Kim, Kil Hwan
김선기/권태완/윤석후/테야군/Kim, Sun Ki/Kwon, Tai Wan/Yoon, Suk Hoo/Teah, Yau Kun
|
|
|
Abstract
|
|
|
|
Rice bran oil was blended with double fractionated palm olein (DF palm olein) to examine the cooking performance of blended oil. A blended oil made with 80% or higher rice bran oil and 20% or less DF palm olein passed the cold test, and had a cloud point of -3℃. Blending of DF palm olein to rice bran oil lowered the smoke point, refractive index, and absorbancies at 232 and 268 of rice bran oil. Dielectric constant of oils was not affected by blending during heating. Blending of DF palm olein, however, increased the acids formation in rice bran oil, whereas it retarded polymer formation. The results of the analytical methods used in this study except dielectric constant measurement showed significant difference among the blended oils depending on the blending ratios.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|