Honey is magic. Besides its delicious taste, it’s pretty much the only food that does not spoil while in an edible state. But why, exactly, doesn’t honey go bad?
Honey has a lot of pretty incredible properties. It’s been used and investigated for medicinal properties for a long time, especially as a treatment for open wounds. Herodotus reported that the Babylonians buried their dead in honey, and Alexander the Great may have been embalmed in a coffin full of honey.
The oldest honey ever found was unearthed in Georgia, and dates back over 5,000 years. So, if you found yourself in possession of some 5,000 year-old honey, could you eat it? Well. . .
Chemical Properties of Honey
Honey is a sugar. You may have heard all sorts of things about the health benefits of substituting honey for sugar, which may or may not be true. While honey isn’t the same as regular, granulated, white sugar, it’s still a sugar. And sugars are hygroscopic – they don’t contain much water in their natural state. And very few bacteria and microorganisms can live in the resulting low-moisture environment.
Amina Harris, executive director of the Honey and Pollination Center at the Robert Mondavi Institute at Univeristy of California, Davis says, “Honey in its natural form is very low moisture. Very few bacteria or microorganisms can survive in an environment like that, they just die. They’re smothered by it, essentially.” The fact that organisms can’t survive long in honey means they don’t get the chance to spoil it.
Another thing that sets honey apart from other sugars is its acidity. Honey’s pH is between 3 and 4.5 (or, more precisely, 3.26-4.48), which also kills off anything trying to make a home in honey.
And there are a few factors behind honey’s low moisture content, including:
First, bees contribute to the low water content of honey by flapping their wings to dry out nectar. Second, the way bees get nectar into honey combs is by vomiting it there. This sounds really gross, but the chemical makeup of bees’ stomachs also contributes to honey’s long shelf-life. Bees’ stomachs have the enzyme glucose oxidase, which is added to the honey when the nectar is regurgitated. The enzyme and nectar break mix to create gluconic acid and hydrogen peroxide. The hydrogen peroxide is also a hostile force for anything trying to grow in honey. (Although, maybe not that effective in your cuts.)
This is important. The fact that honey is hydroscopic means that it has little water in its natural state but can easily suck in water if its exposed to it. If it does that, it could spoil. So the final key to honey remaining unspoiled is making sure it’s well sealed and stored in a dry place.
Related to storage is the problem of crystallized honey. NOTE: Honey that’s crystallized is not necessarily spoiled. Americans apparently see crystallized honey as “wrong,” so large packers filter honey to remove any particles which may lead to crystallization. Raw honey and organic honey doesn’t go through the process, but that doesn’t mean it’s going to spoil. Also, different honey has different rates of crystallization. So it may just be that the honey you have is more prone to crystallization.
So crystallization doesn’t mean there’s anything “wrong” with your honey — but if you don’t like it, the big tip is to not put your honey in the refrigerator. Below 52 °F, crystallization slows down, so feel free to freeze your honey. And at temperatures above 77 °F, honey resists crystallization best. But honey crystallizes most quickly at temperatures of between 50 and 59 °F. So, if you want to avoid having to heat your honey to remove crystals (apparently slow, indirect heat is best for that, by the way), avoid the refrigerator.
So, yes, honey mostly doesn’t spoil. However, honey can contain spores of Clostridium botulinum. This isn’t harmful to adults and children over one year old, whose gastrointestinal tract is developed enough to deal with the spores. But children under one are at risk for infant botulism, so honey is not for your infant.
So could you eat 5,000 year old honey? Well, if it’s spent that time sealed and stored against moisture, sure. If it’s crystallized, it’s not spoiled, just heat it up and put it in your food of choice. Unless you’re under one year old. Then you’d have to wait.
Top image: Honey Comb Structure by Gavin Mackintosh/flickr
Other images, in order: Phillie Casablanca/flickr A bee @work by Andreas/flickr; Honey Trio by land_camera_land_camera/flickr;
via - http://io9.com
Posted by Scott
@ 02:55 PM EDT
Raw Meadowfoam honey is created by the bees from the Meadowfoam which blooms in the valleys of Oregon State. The weather conditions must be perfect for the bees to create this delicate honey. Hence, many years have passed since they've been able to create this delicious honey. This year the bees made just a little bit and it is simply wonderful. It's a great honey for just about everything. With a wonderful light marshmallow flavor it goes great in your coffee, tea or drizzled over toast. Made in U.S.A. Bottled by hand.
Our honey comes to you straight from the comb to the bottle. We don’t heat our honey so the natural goodness that the bees work so hard to put in the honey stays there. We don’t use filters or strainers so our honey is loaded with all of the goodness that nature intended.
Our honey has been tested at a certified honey testing facility and has met and exceeded all honey standards.
Posted by Scott
@ 10:27 AM EDT