“shelf life”簡單造句，shelf life造句子

Unsalted butter has a shelf life of around 3 months refrigerated because it contains no preservatives.

Bananas ripen more quickly than most fruit because they don't naturally slow the respiration after being picked, in fact it speeds up, giving bananas their notoriously short shelf life.

BPA is also a major ingredient in epoxy resins, which among other USES, help extend the shelf life of canned foods.

But platelets obtained from donated blood have several drawbacks, including a shelf life of only 5 days — versus 6 weeks for red blood cells — and a risk of bacterial infections.

Can I be accused of being wasteful by not purchasing items with the shortest acceptable shelf life, since I am increasing the likelihood that they remain unsold?

The main function of preservatives is to prevent microbial growth and to ensure a long shelf life.