PSA Food Safety and Longer Sous Vide Cooking Times

Important Food Safety Note regarding Sous Vide Cooking:

If you decide to cook for tenderness, and plan on cooking your protein for longer than four hours, you need to stay above 130F. This, according to the source I referenced in the original thread: Modernist Cooking Made Easy: Sous Vide...

Full Disclosure: I felt the need to post this since I recently posted a Sous Vide Tri-tip cook that was based upon a recipe that recommended a longer cooking time at 131F.  Do not cook lower than the 131F temperature if you follow this recommendation.  I would still encourage everyone to try the Tri-tip longer cook, though.