The reason yogurt is safe after staying at room temperature is the same as in all fermented foods.
Yogurt room temperature safe.
Maintaining temperatures when culturing thermophilic yogurt.
According to the u s department of heath human services yogurt should be discarded after two hours of sitting out at room temperature between 41 f and 90 f.
Department of health human services yogurt can sit at room temperature for 2 hours.
If it is kept longer it will develop a stronger taste.
Yogurt is made by sitting at room temperature and letting the culture do it s work.
This guideline also applies when it s taken out of the fridge for a snack.
This category includes ice cream ice milk sherbet and frozen.
The whole point of yogurt is to help dairy products stay good without refrigeration.
2 points 5 years ago.
If you consider of having food poisoning from possible food poisoning bacteria contamination and growth then you do not have to be worried specially if you store in a refrigerator.
It has a live bacterial culture of benign bacteria and these fill all available ecological niches or spoil them with products which humans can eat lactic or acetic acid so no pathogens can grow.
The yogurt needs to be discarded after just one hour.
Eat your yogurt quickly or at least before the two hour crucial minimum.
Yogurt properly processed commercially will have ph less tha.
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According to the u s.
Making room temperature yogurt is easy and is also a great way to keep your raw milk raw when you make it into yogurt.
Freezing yogurt is not recommended because of the variable results in texture.
For average room temperature above 40 degrees fahrenheit yogurt is best discarded if kept out for more than two hours.
Then take temperature readings at different intervals during the culturing time frame to ensure the temperature range is correct.
When room temperature dips below 70ยบ f try setting your yogurt jars in a closed oven to culture.
Read the safe to eat yogurt left out at room temperature.
How long yogurt can be unrefrigerated depends on the room temperature.
Discussion from the chowhound general discussion yogurt food community.
Keeping cultures warm in winter 1.
This method works just as well with pasteurized milk however so you can make yogurt at room temperature which is very easy no matter what milk you use.
Yogurt may be kept well covered in the refrigerator for seven to 10 days past the sell by date.
