Does Honey Expire?
Honey does not expire when stored properly. Its low moisture content and acidic pH create an environment where bacteria cannot grow. Crystallization is natural and does not mean honey has gone bad. Properly stored honey can last indefinitely, similar to salt and sugar.
Key Takeaways
- Honey's longevity comes from its unique properties: low water content (about 17-18%), acidic pH (around 3.
- Honey can ferment if water content increases above 20%, such as from condensation or wet spoons.
- Raw honey may crystallize faster than processed honey due to pollen particles acting as seed crystals.
Explanation
Honey's longevity comes from its unique properties: low water content (about 17-18%), acidic pH (around 3.9), and the presence of hydrogen peroxide produced by an enzyme from bees. These factors make honey inhospitable to microorganisms.
Crystallization occurs when glucose in honey forms crystals. This is a natural process that happens faster in some honey varieties than others. Crystallized honey is safe to eat and can be liquefied by gently warming the container in warm water.
Store honey in a sealed container at room temperature. Avoid refrigeration, which accelerates crystallization. Keep honey away from direct sunlight and heat sources. Do not introduce moisture by using wet utensils.
Things to Know
- Honey can ferment if water content increases above 20%, such as from condensation or wet spoons.
- Raw honey may crystallize faster than processed honey due to pollen particles acting as seed crystals.
- Honey should not be given to infants under 12 months due to risk of botulism.