Zapping Bread Waste?

Texas company MicroZap has found a way to redefine bread’s shelf life by keeping it mold-free for 60 days.

This isn’t done by using a freezer or all-powerful preservatives, but rather by sending bread through a “sophisticated microwave array” resembling an assembly line.

While this solution feels a bit…unnatural, it’s similar to pasteurization of milk (which has its own critics and defenders). Yet, zapping our bread could mean a reduction in the amount of preservatives and the corresponding ingredients used to mask preservatives’ taste.

MicroZap has a lab at Texas Tech University and the school owns the technology. Widespread adoption of that technology remains uncertain, as it would require buy-in from bread producers and consumers alike. But it is interesting to imagine bread being about five times as shelf stable. Especially given that 38% of grain products aren’t used in North America.

In the end, I’d rather see us change our behavior to reduce food wastage instead of calling on technology to alter our food. Yet, the microwave solution–provided it is safe–could be a nice helper as we work on our behavior.

December 3, 2012 | Posted in Food Safety, Household | Comments closed

Friday Buffet

Beautiful rot? That may or not be an oxymoron, but Joe Buglewicz’s photography series Rotten is worth a look. It’s similar to Klaus Pichler’s fabulous One Third project.

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Feeding the 5,000, that fabulous public event using rescued foods to feed the needy, happened in Dublin this week. Have a look:


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The Dublin event has prompted some serious action in Ireland to trim food waste. This neat Safefood site really pushes awareness on expiration dates and even offers a service to send reminder texts to use up certain foods.

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Elsewhere, here’s one more reason to love Hong Kong: The First Lady is launching a food recovery group.

November 30, 2012 | Posted in Food Recovery, Hunger, International | Comments closed

Do Those Veggie Scraps Mean Anything?

It has been a busy few days for food waste on the National media Public Radio front. First, Marketplace had this look at the Economics of Wasted Leftovers. Then, Talk of the Nation ran an in-depth conversation about waste (which included my perspective).

Next, Morning Edition examined why restaurants don’t prioritize food waste in a D.C.-based piece. Most journalists and media outlets, including NPR, have been content to fold all the angles into one segment, but to their credit, reporter Eliza Barclay and NPR followed Tuesday’s piece with another that focused on the struggle to reduce waste at one restaurant.

After the macro piece on restaurant food waste, it was enlightening to hear a micro look at one eatery’s efforts. The segment centered on Mario Batali restauran Lupa’s attempts to trim waste through the LeanPath system. In one of the better pieces I’ve heard on food waste, we get to eavesdrop on kitchen conversations featuring LeanPath President Andrew Shakman and the Lupa staff, including their Chef Cruz Goler.

the LeanPath system in action

The LeanPath experiment at Lupa fizzled due to employee and chef apathy. The problem boiled down to a question that I’m often faced with: Why should those in the food industry care about a bunch of veggie scraps?

The segment included a refreshing amount of candor and complexity. For a topic that tends to be painted in black and white, it was nice to hear a piece noting the tones of gray in the food waste discussion.

November 29, 2012 | Posted in Restaurant | Comments closed

Stick a Fork In It

Thanks to everyone who strived for a Zero Waste Thanksgiving. And if that describes you, then you’ll appreciate this video:

November 27, 2012 | Posted in General | Comments closed

Baste, Taste, then Don’t Waste

This Thanksgiving, America will throw away more than 400 Statue of Liberty’s worth of turkey (by weight).  Based on estimates, we’ll discard 203 million pounds of turkey, at a cost of $282 million. That’s fowl.

Thanksgiving is about being thankful for and celebrating abundance. Yet these days, we tend to do that by serving an overabundance.

While I think there’s room to cut back on the quantity of food we serve, I can’t see that part of the holiday changing any time soon.* Yet our holiday overindulgence needn’t prompt a corresponding increase in waste. We just have to do a bang-up job using our leftovers.

Of course, many Americans are quite adept at transforming turkey into a variety of other dishes. Compared to leftovers from the rest of the year, Thanksgiving remains are a hot commodity. Indeed, what many  call Black Friday could well be called National Leftovers Day.

Still, there’s room to step it up. This year, let’s strive for a Zero Waste Thanksgiving.

Now, I know what you’re thinking–No, that doesn’t mean everyone at the table has to clean their plate (but it can’t hurt). Instead, it means we strive to send nothing to the landfill by using as much as we can (and composting the rest). The best way to do that is to plan ahead. Unless you’re going to invite this guy over, it’s essential to plot out leftover recipes and/or plan to redistribute the leftovers.

Most people are fairly adept at repurposing turkey, but don’t forget about those sides (Using up desserts aren’t much of a problem.) Whether protein or potatoes, creating a game plan for those extra pounds of food is vital. There are so many ideas out there, the possibilities are endless and fun (i.e. deep-fried stuffing bites).

In terms of planning ahead, let’s share leftover ideas by commenting here, tweeting with #ZeroWasteThanksgiving or commenting on the Wasted Food Facebook page.

Whether or not you’re excited about making the traditional turkey soup or pho, it will likely make sense to send food home with others. I’m guessing you’ll have enough to do both. Here’s a strategy that promotes both the use and sharing of leftovers: Send guests home with a hastily-assembled turkey pot pie. Have pie crusts ready (either homemade or store bought) and make an assembly line after dinner to fill each pie shell with layers of leftovers. They can then be baked or refrigerated or frozen for later.

However you do it, why not share that abundance with friends and family on another day (not just Thursday)? To ease logistics and put guests in the leftover mindset, tell them to bring their own takeaway containers. Everyone having reusable containers will also help avoid plastic or paper waste.

So this Thanksgiving, my request is simple: Try to use all of your food. What better way to say thanks for all the natural and human resources that went into creating your food

*It’s the excess on the other 364 days that’s the more important and realistic target.

CORRECTION: We’ll throw away more than 400 Statue of Liberty’s worth of turkey! I messed up the calculations, as Kyle Curtis noted. (Thanks, Kyle!)

November 21, 2012 | Posted in History and Culture, Household | Comments closed

Friday Buffet

The burgeoning site Say No To Food Waste was kind enough to create this nice collection of food waste studies.

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I’d definitely sign up for a Waste Buster scheme, especially if it involves Bill Murray, Dan Aykroyd, and the gang.

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The issue of wasted food received some nice exposure here, courtesy of Joy Behar, Chef Michael Symon, and Michael’s scarf.

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Apparently, I missed America Recycles Day, but here’s an impassioned and never outdated plea to reduce food waste on that day and every day. As they say, ‘America Recycles Day, every day,’ right?

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And because the Red Sox could really use some good news: the EPA lauded Boston’s baseball team for its composting prowess on America Recycles Day.

November 16, 2012 | Posted in Composting, Restaurant, Stats, Waste Stream | Comments closed

Putting the Green in Green Mountain State

Vermont towns are starting to sift through a recent law enacted that will change how they interact with waste. Through a series of steps to begin in 2015, Act 148 (lawyerese full text) will revolutionize the state’s approach to trash.

As explained in this simplified version on page 9-10, the bill will require residents to separate many items from their household trash. By 2020, Vermonters will have to separate food waste from their regular waste stream.

It’s unclear whether this separated food waste will be sent to a composting, anaerobic digestion or other kind of facility (Perhaps feeding hogs or…moose?). No matter the outcome, it can’t be worse than the landfill-heavy status quo.

Coming in the wake of Massachusetts’ ban on commercial food waste by 2014, this is another large step toward keeping food out of landfills. And from what we read here–there will be an emphasis on reducing the amount of waste created by making people pay for the volume of waste discarded while recycling food (and other stuff) will be free. Amen.

November 13, 2012 | Posted in Waste Stream | Comments closed

Friday Buffet

Food is too cheap, according to the head of Unilever, which prompts much waste in the developed world. Yes, but…there are still so many who don’t get enough to eat.

Meanwhile, in that same article, we learn that Londoners waste half the food they buy.

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Not to be outdone, the entire country of Australia wastes 50 percent of its food. Crikey.

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And it’s 40 percent in Hong Kong, but some movement is afoot to lower the amount of waste.

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After learning that the school wastes a ton of food daily, University of Scranton students are trying to reduce food waste next week through the Waste Less, Do More campaign (@WasteLessDoMore).

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Finally, this is so cool: A Danish supermarket chain is crowd-sourcing ideas on how to reduce waste and giving a $5,000 prize to the winning idea. One of the three finalists: sell soon-to-expire items at a discount and, in order to encourage shoppers to buy them, donate the difference between new and original prices to charity.

November 9, 2012 | Posted in College, International, Supermarket | Comments closed

Let’s Get to Work!

And so there will be another four years for President Obama. Last night’s results are unlikely to impact food waste, but it is worth noting that the Obama Administration has been friendly to the sustainable food movement.

Sure, most of that support has been symbolic, emanating from the White House Garden (that you can visit!). But that symbolism is meaningful, if intangible. And there has been some tangible change, through school lunch reform. And they have endorsed my friend Gary Oppenheimer’s AmpleHarvest.org.

Now. In the next four years, let’s hope the administration has a bigger appetite for encouraging the sustainable food movement in general and food waste reduction in particular. With reelection not an issue, why not target food waste?

Even thinking politically, as we’ve all learned to do in the last two months or years, it’s an easy win. After all, nobody is pro-food waste. It’s not just bipartisan, it’s unpartisan!

Even for Conservatives: what’s more conservative than conserving our resources by making better use of the food we have? In the U.S., we don’t eat 40 percent of the food we produce. Given that, isn’t it time that we–all Americans and especially all elected officials, focused on food waste!

November 7, 2012 | Posted in Legislation | Comments closed

Sandy Summary

There’s a difference between waste and loss. But no matter what we call it, East Coasters have discarded a whole lot of food in the last week as a result of Sandy.

There’s the in-home loss caused by not having power or a back-up generator. Restaurants also experience the that problem, but one Manhattan eatery avoided that fate in a heart-warming, mouth-watering way–by cooking and serving all of its food for free before it could go bad. This sort of reminds me of the neighborly garden sharing that occurs ad hoc or through AmpleHarvest.org.

And there are plenty of other ways restaurants avoided food waste, such as hand-mixing pizza dough and cooking on portable stoves. Likewise, I’m sure many families did the same.

Meanwhile, Sandy prompted food loss due to disrupted supply routes. The food industry may still feel the effects of that impact in the next week, but hopefully we’re nearing the end of our

If there’s anything to learned here, in addition to the importance of sharing and helping our neighbors, it is this: At times, food loss is unavoidable. When it isn’t, we should really strive to use our food.

November 5, 2012 | Posted in Environment, Food Safety, Waste Stream | Comments closed