2006-07-07 18:00:47 · 23 answers · asked by -curbside- 4 in Education & Reference ➔ Trivia
When it tastes good.
2006-07-07 18:02:30 · answer #1 · answered by Anonymous · 3⤊ 1⤋
You will see fungous colonies on the surface. Actually the fungal spores which are colored. (often green).
Bacterial infection often will have a strong odor, because of the breakdown products of the milk proteins in yogurt. Or the taste will be off. Either strange or very sour.
In other words, your senses will let you know.
Dan the Answers-Man.
2006-07-07 18:09:13 · answer #2 · answered by Dan S 6 · 0⤊ 0⤋
theoratically, it doesnt... the lactobacillus in it will keep on working on the lactic acid found in the yogurt from the cow and turn in into a curded form... but all yogurt is industrailised so it turns bad when there's a bad smell... the smell is like : take a cloth and soak it in FRESH milk... and leave it to dry... when dried... it's that smell...
2006-07-07 18:05:19 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Check the expiration date. Is it moldy? Does it taste bad?Does it just not look right? When in doubt, throw it out. Better not to risk your health.
2006-07-07 22:53:55 · answer #4 · answered by Anonymous · 0⤊ 0⤋
yogurt is milk that is bad...but i guess when yogurt goes bad..it will taste even more soured than it is.
2006-07-07 18:03:19 · answer #5 · answered by Uncle Salty 3 · 0⤊ 0⤋
Look for all the hair standing tall in the bottom of the container
2006-07-08 16:05:13 · answer #6 · answered by Digby 2 · 0⤊ 0⤋
By reading the expiration date!
2006-07-07 18:07:17 · answer #7 · answered by CaryMacKinnon 2 · 0⤊ 0⤋
When it's past the expiration date or when it tastes bad.
2006-07-07 18:04:36 · answer #8 · answered by kool_aid 3 · 0⤊ 0⤋
Eat it and find out! and ahh check the used by date- it helps
2006-07-07 21:55:31 · answer #9 · answered by Steph 1 · 0⤊ 0⤋
Its smells really bad if green fuzzy mold isnt there.
2006-07-07 18:04:04 · answer #10 · answered by Jess 2 · 0⤊ 0⤋
It'll smell bad, usually.
2006-07-07 18:02:41 · answer #11 · answered by Mary 6 · 0⤊ 0⤋