Post #663429 by Swanky on Tue, Jan 8, 2013 9:34 AM

"Growth of the bacterium can be prevented by high acidity, high ratio of dissolved sugar, high levels of oxygen, very low levels of moisture or storage at temperatures below 3°C (38°F) for type A. Honey, corn syrup, and other sweeteners may contain spores but the spores cannot grow in a highly concentrated sugar solution."

I can't find what concentration level of sugar is enough anywhere.