Value-added processing with respect to rice milling has traditionally treated the rice bran layer as a homogenous material that contains significant concentrations of high-value components of interest for pharmaceutical and nutraceutical applications. Investigators have shown that high-value components in the rice bran layer vary from differences in kernel-thickness, bran fraction, rice variety...

terol (Davidson et al., 1991; Klopfenstein and Hoseney, 1987). Oat (Avena sativa L.) -glucan lowers serum cholesterol in hu-Glucan is a cell wall polysaccharide found in seeds mans. Development of oat cultivars with greater groat (caryopsis) -glucan content would increase the nutritional and economic value of the Gramineae (Stinard and Nevins, 1980; Nevins et of the crop. The objectives of this...

The increase in stool weight after feeding 20 g (dry weight) of bran daily was measured when this was of large particle size and after milling to small particle size. Twenty-eight investigations were carried out in 21 normal subjects. With coarse bran, stool weight was significantly greater than with the fine bran (mean 219.4 g/d coarse bran, 199-0 g/d fine bran: difference 20.4 g SE +/-6.4, P ...

The aim of this study was to examine enzymatic modification of wheat bran, performed in a low-moisture process, and the reduction of bran particle size as means of improving the technological performance of wheat bran in expanded extrudates. Modification of bran by hydrolytic enzymes increased the crispiness and decreased the hardness and piece density of extrudates containing wheat bran and en...