Although honey crystallisation is a natural process (see also … Why does honey crystallise? ) as a beekeeper you do not want to help initiate this process before you have had the chance to bottle and sell your honey. Therefore it is important to know how to store your extracted combs and honey.
Honey should be stored at room temperature in airtight containers and the optimum temperature for storing honey is 21 to 27 ºC (70-80 ºF). Temperatures between 11 to 18 ºC (52- 64ºF), are ideal for crystallisation and therefore should be avoided. Refrigerators also aid the process of crystallisation and should again be avoided.
Filter your honey if you want to avoid crystallisation through a 80 micro filter or pass it through several sheets of fine nylon or mesh cloth. This will remove small particles such as pollen, propolis, beeswax, sugar crystals and air bubbles all of which will aid crystallisation by providing a seed or nuclei for the process to start and develop.
Honey can be heated in hot air up to to 40ºC or 104 ºF which will melt any sugar crystals and prevent crystallisation. You must check carefully with an accurate candy thermometer that the temperature does not exceed 40ºC otherwise it will be overheated. Overheated honey loses a lot of its natural goodness and flavour and is no longer a premium product.
Commercial honey suppliers heat honey to over 63ºC (145 ºF) for as long as thirty minutes or even higher for shorter periods, then cool it quickly. This ensures that the honey will not crystallise and keeps it runny for longer in response to the mass market demand for squeezable honey. This product is far from the natural nutrient rich product that the bees worked so hard to produce, as the heat treatment removes and kills most of the goodness such as anti-oxidants, enzymes and vitamins from the original product.
As beekeepers we should be aiming to provide our family, friends and customers with a natural healthy product and therefore care should be taken, with regard to temperature.
Finally we would recommend that you put your supers full of empty combs back into the hives for the bees to clean after you have extracted the honey. Not only will you be giving the bees back something but it will also reduce the likelihood of any residue honey crystallising over winter and getting into next years honey and causing it to crystallise too quickly.
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