Paul Winalski wrote:Maria Samms wrote:If you didn't add any acid to the hot sauce, then you could keep it in the fridge for about a week without having to worry about it any botulism toxins. Even if you cook the sauce ahead of time, Celia, there is no guarantee that you would kill the botulism spores, since they need really high heat to be killed. So you may neutralize the toxins, but if the spores are still present, then you would still need to eat the sauce within a week and keep it refrigerated for that time.
It's not the spores that are the problem. They're everywhere, although mostly in soil. The spores are dormant, inactive bacteria. It's how the bacteria survive a hostile environment. Once a spore lands in a suitable environment, it activates and the bacteria start replicating. And releasing their toxin. So it's the active bacteria that are the problem. The spores are, as you said, very tough and it takes prolonged high heat to kill them. This is why you use prolonged heat when canning something.
Yes Paul...thank you...I was saying the same thing, but I wasn't as detailed as I should have been. I know that the spores are not the issue, but what I meant to say was that if you didn't kill the spores, that they have the potential to become active and releasing the toxins. So even if you cooked the sauce, you neutralize the toxin, but spores may remain, which could become active under the right circumstances, and release toxins again. Thanks for making it more clear...sometimes I have thoughts in my head that don't make it to the post, but I think they do !