Applied Biological Chemistry
- Volume 37 Issue 2
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- Pages.94-99
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- 1994
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Bran Structure and Water Uptake Rate of Japonica and Tongil-type Brown Rices
일반계와 통일계 현미의 겨층구조와 수분 흡수 속도
- Lee, Soo-Jeung (Department of Food Science and Nutrition, Dankook University) ;
- Kim, Sung-Kon (Department of Food Science and Nutrition, Dankook University)
- Published : 1994.04.30
Abstract
Bran structure and water uptake rate for brown rices of thirteen japonica and twelve Tongil cultivars were investigated. The japonica type was shorter in length and had lower value in the ratio of length to width than Tongil one. No differences were observed in width and weight between the two types. The number of aleurone layer and the thickness of bran layer were higher in dorsal side than in ventral side in all rice cultivars. The structure in ventral side was similar but the number of aleurone layer in dosal side was higher in japonica samples. There were no significant differences in water uptake rates showed no correlation with the bran structure.
일반계(13품종)와 통일계(12품종) 현미의 겨층구조와 수분 흡수 속도를 조사하고 각 특성들간의 유의성을 분석하였다. 일반계 현미의 길이는 통일계보다 유의적으로 짧았으나, 폭과 무게는 유의적인 차이가 없었다. 호분층과 과피의 두께는 일반계와 통일계 모두 등부가 배부보다 두꺼웠으며, 호분층 수는 일반계가 통일계보다 많았으나 배부 또는 등부의 호분층과 과피의 두께는 일반계와 통일계 사이에 유의적인 차이가 없었다.