Honey’s Eternal Shelf Life
Red Ice Creations
Considering the almost eternal shelf-life of honey, one has to wonder, which would last longer - honey, or a Big Mac? (Note: Unlike honey, you should never attempt to eat a centuries-old burger.)
The Smithsonian’s ’Surprising Science’ delves into jars of nature’s sweet stuff:
The Science Behind Honey’s Eternal Shelf Life
Natasha Geiling | Smithsonian.com
Modern archeologists, excavating ancient Egyptian tombs, have often found something unexpected amongst the tombs’ artifacts: pots of honey, thousands of years old, and yet still preserved. Through millennia, the archeologists discover, the food remains unspoiled, an unmistakable testament to the eternal shelf-life of honey.
There are a few other examples of foods that keep–indefinitely–in their raw state: salt, sugar, dried rice are a few. But there’s something about honey; it can remain preserved in a completely edible form, and while you wouldn’t want to chow down on raw rice or straight salt, one could ostensibly dip into a thousand year old jar of honey and enjoy it, without preparation, as if it were a day old. Moreover, honey’s longevity lends it other properties–mainly medicinal–that other resilient foods don’t have. Which raises the question–what exactly makes honey such a special food?
The answer is as complex as honey’s flavor–you don’t get a food source with no expiration date without a whole slew of factors working in perfect harmony.
The first comes from the chemical make-up of honey itself. Honey is, first and foremost, a sugar. Sugars are hygroscopic, a term that means they contain very little water in their natural state but can readily suck in moisture if left unsealed. As Amina Harris, executive director of the Honey and Pollination Center at the Robert Mondavi Institute at Univeristy of California, Davis explains, “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.” What Harris points out represents an important feature of honey’s longevity: for honey to spoil, there needs to be something inside of it that can spoil. With such an inhospitable environment, organisms can’t survive long enough within the jar of honey to have the chance to spoil.
Honey is also naturally extremely acidic. “It has a pH that falls between 3 and 4.5, approximately, and that acid will kill off almost anything that wants to grow there,” Harris explains. So bacteria and spoil-ready organisms must look elsewhere for a home–the life expectancy inside of honey is just too low.
But honey isn’t the only hygroscopic food source out there. Molasses, for example, which comes from the byproduct of cane sugar, is extremely hygroscopic, and is acidic, though less so than honey (molasses has a pH of around 5.5). And yet–although it may take a long time, as the sugar cane product has a longer shelf-life than fresh produce, eventually molasses will spoil.
So why does one sugar solution spoil, while another lasts indefinitely? Enter bees.
“Bees are magical,” Harris jokes. But there is certainly a special alchemy that goes into honey. Nectar, the first material collected by bees to make honey, is naturally very high in water–anywhere from 60-80 percent, by Harris’ estimate. But through the process of making honey, the bees play a large part in removing much of this moisture by flapping their wings to literally dry out the nectar. On top of behavior, the chemical makeup of a bees stomach also plays a large part in honey’s resilience.
Read the full article at: smithsonianmag.com
Tune into Red Ice Radio:
Andrew Gough - Hour 1 - The Sacred Veneration of the Honeybee
Honey Offers Many Benefits
Wik-Bee Leaks: EPA Document Shows It Knowingly Allowed Pesticide That Kills Honey Bees
Millions Of Honeybees Found Dead
Honeybees trained in Croatia to find land mines
Mystery Malady Kills More Bees - Will We Rebuild With Robots?
Pesticide makes bees forget the scent for food, new study finds
Need a filling? Stone Age dentists knew their beeswax
Starving Cancer to Death by Removing one Food: Refined Sugar
McDonalds Burger Doesn’t Decompose After 14 Years
Latest News from our Front Page
The Josh Duggar Incident Reveals The Tactics And Hypocrisy of SJWs
Last week, In Touch Weekly broke the news that Josh Duggar, eldest son of Jim Bob and Michelle Duggar from TLCâ€™s 19 Kids and Counting, had molested five under-aged girls in 2002 and 2003. Josh, who was 14 at the time, was accused of fondling his victims, touching their breasts and genitals while they slept.
A police report was released shortly ...
15 More Men of South Asian Descent Charged With Child Sex Offences
Police in Keighley, West Yorkshire have charged 14 men and a 16-year-old boy with sex offences including the rape of a girl under the age of 16. The offences relate primarily to one female victim, with one allegation involving a second who was also under 16 at the time.
The offences are alleged to have occurred between 2011 and 2012. In ...
Anti-Semitic fliers left on Chevy Chase driveways
Five streets in Chevy Chase, Md., were papered with anti-Semitic fliers on Wednesday morning.
Montgomery County police are looking for the person or people who left the hate-filled leaflets on almost every driveway on the streets.
â€śThis is very disturbing. My community is definitely disturbed,â€ť said Jean Sperling, the village manager of Martinâ€™s Additions, the community where the fliers were found. Sperling ...
German court says ex-SS officer unfit for trial
Prosecutors in the northern German city of Hamburg have dropped their probe into a 93-year-old former Nazi SS officer. Gerhard Sommer, who suffers from dementia, allegedly took part in a World War II massacre in Italy.
Gerhard Sommer, a former company commander of a mechanized infantry division, had been accused of participating in the mass murder of 560 civilians by Nazi ...
The Age of Disinformation
I have been a professional meteorologist for 36 years. Since my debut on television in 1979, I have been an eyewitness to the many changes in technology, society, and how we communicate. I am one who embraces change, and celebrates the higher quality of life we enjoy now thanks to this progress.
But, at the same time, I realize the instant ...
|More News » |