New Plant-Based Coating Can Keep Your Avocados Fresh for Twice as Long

Apeel
Apeel

Thanks to a food technology startup called Apeel Sciences, eating fresh avocados will soon be a lot easier. The Bill Gates–backed company has developed a coating designed to keep avocados fresh for up to twice as long as traditional fruit, Bloomberg reports, and these long-lasting avocados will soon be available at 100 grocery stores across the Midwestern U.S. Thirty or so of the grocery stores involved in the limited rollout of the Apeel avocado will be Costcos, so feel free to buy in bulk.

Getting an avocado to a U.S. grocery store is more complicated than it sounds; the majority of avocados sold in the U.S. come from California or Mexico, making it tricky to get fruit to the Midwest or New England at just the right moment in an avocado’s life cycle.

Apeel’s coating is made of plant material—lipids and glycerolipids derived from peels, seeds, and pulp—that acts as an extra layer of protective peel on the fruit, keeping water in and oxygen out, and thus reducing spoilage. (Oxidation is the reason that your sliced avocados and apples brown after they’ve been exposed to the air for a while.) The tasteless coating comes in a powder that fruit producers mix with water and then dip their fruit into.

A side-by-side comparison of a coated and uncoated avocado after 30 days, with the uncoated avocado looking spoiled and the coated one looking fresh
Apeel

According to Apeel, coating a piece of produce in this way can keep it fresh for two to three times longer than normal without any sort of refrigeration or preservatives. This not only allows consumers a few more days to make use of their produce before it goes bad, reducing food waste, but can allow producers to ship their goods to farther-away markets without refrigeration.

Avocados are the first of Apeel's fruits to make it to market, but there are plans to debut other Apeel-coated produce varieties in the future. The company has tested its technology on apples, artichokes, mangoes, and several other fruits and vegetables.

[h/t Bloomberg]

Why You Shouldn't Buy Your Cereal at Costco

iStock.com/RapidEye
iStock.com/RapidEye

Scoring deals at Costco is an art. Smart shoppers know which price tag codes to look for and which delivery deals to take advantage of at the bulk discount store. But when it comes to navigating the food section, there are some tips even longtime members may not know about. A big one concerns brand-name breakfast cereal: When shopping for groceries at Costco, you should leave the cereal boxes out of your cart if you want to save money, according to Yahoo! Finance.

It doesn't make sense to buy perishable items in bulk, but even products with a slightly longer expiration date, like cereal, can end up costing you in the long run if you stock up on them at Costco. The cereal at Costco costs about $0.17 per ounce, which is comparable to the cereal prices you'd find at regular grocery stores on most days. But to reap the most savings possible, you need to visit the supermarket on days when certain cereal brands go on sale.

During different times of the week—usually weekends—many grocery stores will pick a popular cereal brand, like Kellogg's or General Mills, to sell at a lower price. At their cheapest, brand-name cereals can be purchased for $0.13 cents per ounce on sale days, or $1.50 for an 11-ounce box.

While you may be better off buying your boxed breakfast staples at the nearest grocery store, there are still plenty of reasons to shop at Costco. To many loyalists, their $1.50 hot dog and soda combo alone is worth a special trip. The store's addictive pizza slices (which are perfectly sauced by a pie-making robot) and dirt-cheap and delicious rotisserie chickens are yet two more reasons. Just be prepared to show your receipt when you're all done (and don't for a second believe it's because the employees think you might have pocketed something). 

[h/t Yahoo! Finance]

A Shrine to Brine: The Mysterious Case of Missouri's Highway Pickle Jar

iStock.com/MorePixels
iStock.com/MorePixels

No one knows how it started. No one knows who was responsible. Some may even have dismissed it as an aberration, a glitch in the scenery that would soon be corrected. But eventually, drivers in and around Des Peres, Missouri who took a highway off-ramp connecting I-270 North to Manchester Road began to notice that a jar of pickles was sitting on a dividing barrier on the ramp. And it wasn’t going anywhere.

Since 2012, the pickle jar has confounded drivers and internet sleuths alike, according to Atlas Obscura. Some have speculated that someone was trying to send a secret message or share a private joke. Perhaps someone pulling off to the side due to car trouble felt the need to place the brine-filled jar on the concrete wall and then forgot about it. Maybe someone thought it would be a kind of three-dimensional graffiti, incongruous amid the bustling traffic. Maybe it’s an indictment of commerce.

Whatever the case, once the pickles appeared, advocates refused to let them go. Jars that end up toppled over or otherwise damaged are replaced. Sometimes they reappear in protective Tupperware or with a holiday-themed bow. Sightings are photographed for posterity and posted on a Facebook fan page devoted to the jar, which currently has over 4200 members and has morphed from a place to theorize about the mysterious jar's origins to a place where people swap pickle-related recipes and stories.

There are dry spells—no one has posted of a pickle sighting in several months—but followers remain optimistic the jar will continue to remain a presence in Des Peres even if the motivation for placing them near the roadway remains as murky as the briny juice inside.

[h/t Atlas Obscura]

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