Determination of Deoxynivalenol in Whole Wheat Flour and Whear Bran

Distribution of deoxynivalenol in wheat, wheat flour, bran, and gluten, and variability associated with the test procedure.

Analytical data obtained on deoxynivalenol (DON) concentration in naturally contaminated wheat during processing in an industrial mill were statistically analyzed, and the distribution functions of DON concentration in lots of wheat, bran, wheat flour, and gluten were estimated. The analytical method had acceptable precision (HORRAT 0.25-0.32) for each test sample. The total variance combined s...

Gas chromatographic determination of deoxynivalenol in wheat.

Modifications to a published method are described for the determination of deoxynivalenol (DON) in wheat by gas chromatography with electron capture quantitation of the heptafluorobutyrate derivative. In the modified method, DON is extracted by shaking the sample with methanol-water on a wrist-action shaker, followed by filtration through rapid flow paper. One concentration step is eliminated, ...

Wheat bran, whole grain, and food synergy.

This issue of Diabetes Care contains an article by Jenkins et al. (1) with a surpris ing, perhaps counterintuitive result. The authors studied 23 type 2 diabetic volunteers in a randomized cross-over design with 3 months consumption of wheat bran contributing 19 g fiber per day, compared with 3 months consumption of refined grain with 4 g fiber per day. The wheat bran supplement had no discerni...

Fermentability of whole oat flour , PeriTec flour and bran by 1 Lactobacillus plantarum 2 3

Review article on wheat flour/wheat bran/wheat husk based bio composites

In recent years, extensive studies have been carried out on natural fiber reinforced thermoplastics due to their low cost, high specific properties, simple fabrication methods, biodegradable nature and diverse applications touching all commercial sectors. The challenge is to make composites with properties that are not overly compromised by the use of low technology. In this work, we review the...