Can rapeseed oil be eaten by pressing itself 10 year?

Rapeseed oil squeezed by oneself cannot be eaten after 10 years. Rapeseed oil is generally edible oil squeezed from rapeseed. Rapeseed oil squeezed by ourselves generally does not contain preservatives, and its shelf life is generally around 18 months, so rapeseed oil stored for 10 years can no longer be eaten.

Rapeseed oil is what we commonly call vegetable oil, also called rapeseed oil, coriander oil, rapeseed oil, sesame oil and mustard oil. It's edible oil squeezed from rapeseed. It is one of the main edible oils in China, mainly produced in the Yangtze River valley, southwest and northwest, and its output ranks first in the world.

After nearly 10 years' efforts, China has transformed the traditional rapeseed oil with high erucic acid and low quality into low erucic acid rapeseed oil with the best nutritional quality in bulk vegetable oil. By 20 10 years, the double low rate of rapeseed in China has reached over 90%.

The absorption rate of rapeseed oil by human body is very high, reaching 99%. Rapeseed oil has certain effects of softening blood vessels and delaying aging.

Because the raw material for oil pressing is plant seeds, it usually contains some seed phospholipids.

Rapeseed oil is low in cholesterol, so people who control cholesterol intake can eat it with confidence.

Rapeseed oil is an oil with a particularly high erucic acid content. Whether it will cause myocardial fat deposition and damage to the heart is still controversial, so patients with coronary heart disease and hypertension should pay attention to eating less.