The results of this and similar tests, along with certain formula and product characteristics, were put into the computer for statistical analysis. The results showed that there were three different patterr of vitamin degradation in these cereal products. The common denominator for vitamin A degradation wa certain formula characteristics while for vitamin C i water activity. In addition, it was found that the vita A deteriorated roughly three times faster at 100oF th it did at 70°F which means it has a 10 of 2. What is you ask?