Rancid Olive Oil Smell. I have a container of olive oil which i have stored for many years. I have several glass and metal containers that olive oil was left in for too long, and they have a rancid smell in them that i can't get rid of. It's also worth noting that when doing the smell test, the oil should be poured out into a cup first.
Unlike with sight and sound, we spend very little time learning about or describing what we taste and smell, which leaves many unable to state their preferences.
Cooking oil is an essential kitchen ingredient — that is, until it goes rancid. It does keep for a long time, but if moisture gets in, it can cause mold, etc, just like anything else. I have a container of olive oil which i have stored for many years. The production process is incredibly simple. The culprits behind this unsavory luckily, the perpetrators behind this sour, musty smell (and taste) can be forestalled if someone forgets to put the cap on a bottle of oil, such as vegetable, sesame or olive oil, the oil. But also, likely because it's what many of us know and grew up with. I have several glass and metal containers that olive oil was left in for too long, and they have a rancid smell in them that i can't get rid of. When i opened it, there was no doubt the oil had gone rancid.