Determination of moisture in DDG

It is difficult to measure the moisture content of DDGS by using the national standard 103 degree oven method, and the parallel difference is very far. What should we do? Ask for advice-I think it is mainly from the following aspects: 1. How about the uniformity of the sample? 2. Is the sample weighing basically the same? Is the thickness in the baking box uniform? 4. Where is the baking box in the oven? -- the oil content in DDG is relatively high. Bake at 103 degrees for two hours. [ts] xuridongshengyx at 2009-11-21 20:45 add the following content [/ ts] weighing bottle specifications should be suitable, sample thickness should be uniform, sampling should be representative. Thank you both for your reply. The weighing of the sample is basically the same, the thickness is uniform, and the position of the parallel sample is also the same. May there be a problem with sample uniformity? Try 2hmer-is the oil oxidized? DDGS turns dark brown after drying-- it's because DDG contains oil, if the temperature is too high. After baking for too long, it is easy to appear the illusion of super water.