Changing our expectations of “perfect” produce

Posted on October 6, 2016 by kelseyflannigan

Image: Dan Tuffs via The Guardian

According to University of Guelph Professor Sylvain Charlebois, imperfect fruits and vegetables that have been rejected by buyers account for about 17% of all food waste in Canada. Produce that does not meet strict aesthetic standards is usually discarded in fields, fed to livestock or dropped directly into landfills, which also wastes the energy and resources that were put into growing the food. However, the blame should not be placed on farmers, as redirecting food to food banks or other buyers can be logistically or financially challenging. Instead, the issue stems from the unrealistic pressures that farmers face to supply “perfect” fruits and vegetables for consumers.

Initiatives such as Loblaw’s Naturally Imperfect will be a positive step towards raising awareness of unrealistic expectations for fruits and vegetables but some have concerns about how it will impact future market prices. If people become accustomed to buying cheaper produce, the price that farmers can receive for all of their produce may fall. However, if “ugly” produce is treated like its aesthetically pleasing counterpart and sold for the same price, food waste could be reduced drastically.

As any of us who have had a vegetable garden know, not all fruits and vegetables are created the same. Yet, that wonky-shaped cherry tomato is still a mouthwatering addition to a salad, or that red pepper that has not quite lost its green pigment will still make a delicious, healthy snack. In our minds, we know that produce is not naturally uniform and perfect, but we are still presented with rows of impeccable fruits and vegetables at grocery stores. This causes the slightly misshapen or discoloured ones to stand out, which makes us say to ourselves, “that one must not be as good as the rest”. We pass them over in our search for the perfect box of strawberries or bag of apples, and the rest go to waste.

The new rules mean farmers can sell more of their goods and customers have more choice.

Image via CBC

However, new initiatives all around the world are starting to change our expectation of produce. In addition to “Naturally Imperfect,” grassroots start-ups like this group of Montreal students who sell imperfect produce are reducing food waste, while destigmatizing “ugly” fruits and vegetables.

In an interview with CTV News, Charlebois said that “Mother Nature is not perfect…Over the next few years, people will feel more comfortable and become more educated about what agriculture is all about.”

Although food waste is a multi-dimensional issue, it can be reduced by the direct actions of consumers. We have a lot of power over what is stocked on grocery stores shelves and by demanding “normal” imperfect produce, we can help to change the unrealistic expectations of flawless products and reduce food waste.

California company delivers boxes of discounted “ugly” produce to your door

Posted on September 27, 2016 by kelseyflannigan

Imperfect Produce-Ugly Produce. Delivered.

(Image via www.imperfectproduce.com)

The “ugly” fruit and vegetable movement has been growing in momentum in the past few years, and for good reason. A large amount of food is wasted before it reaches grocery store shelves due to the food industry’s strict aesthetic standards for shape, colour and size of produce. In order to combat this, some grocery store chains are beginning to sell imperfect vegetables and fruits, often at a discounted price. However, there is one company taking things even further.

Based in the California Bay Area, Imperfect Produce delivers boxes of imperfect fruits and vegetables to consumers at 30-50% less cost than “perfect” fruits available at grocery stores. Shoppers can choose from a number of boxes such as all-vegetable, all-fruit or mixed, all of which are available in different sizes.

“In America, 1 in 5 fruits and vegetables grown don’t fit grocery stores’ strict cosmetic standards — the crooked carrot, the curvy cucumber, the undersized apple — usually causing them to go to waste” reads a statement on their website. The issue is also prevalent in Canada, where rejected fruits and vegetables make up to 18% of total food waste. Companies like Imperfect Produce are working to combat this by changing the way consumers think about vegetables and fruit. Along with other “ugly” produce movements, the company hopes to educate people on the benefits of choosing to eat imperfect produce, which has the same nutritional content and taste as its aesthetically-pleasing counterpart.

Christinne Muschi for National Post

Misshapen or discloured peppers such as these are rejected by buyers and often used for animal feed or tossed back into soil. (Image: Christinne Muschi for National Post via Financial Post)

As a home-grown company, Imperfect Produce only delivers to certain areas of California, but the business model would likely prove successful here in Canada, as more and more consumers are aware of the extent of waste in the food industry. Based on the success of initiatives like Loblaw’s Naturally Imperfect, it appears as though Canadians are ready to see the beauty in ugly produce.

You can read more about Imperfect Produce on their website.

New tactile freshness indicator may push best before dates to the bin

Posted on September 21, 2016 by kelseyflannigan

A new tactile, bioreactive expiry date allows consumers to feel when their food is no longer fresh. Invented by London-based designer Solveiga Pakstaite, “Bump Mark” feels smooth when a package of food is fresh and will turn rough and bumpy when it has expired. This process is due to a gelatin substance inside the package that decays at a similar rate to food. As it has similar properties to perishable food like meat, the gelatin will be affected if food is not stored properly, or exposed to warm temperatures during transportation, making it an accurate reflection of the freshness of food inside the package.

The printed expiry dates we see on food today can be unclear to consumers and can contribute significantly to household food waste. Consumers have no way of knowing if food has been stored incorrectly, or if the food has gone bad while in the package. The bioreactive nature of Bump Mark offers a solution to the confusion.

“The label simply copies what the food in the package is doing, so the expiry information is going to be far more accurate than a printed date.” Pakstaite said in an interview with The Guardian.

When she started out, Pakstaite wanted to create a tactile that could be used by the blind, so that they could know when food had expired. However, knowing that large companies would not likely make a sweeping change for a small part of the population, Pakstaite went on to market the Bump Mark as a tool to reduce food waste as well as empower the blind. Her work has made headlines around the world and has earned her the James Dyson Award, a charity run by the James Dyson Foundation that supports innovations in technology, engineering and design.

The Bump Mark can be altered depending on the food by altering its concentration of gelatin.The more gelatin in the package, the slower it decays. It can be applied to many products but it may be most useful for animals products like meat, dairy and seafood.

You can read more about Pakstaite’s work on her website.

Should schools help reduce food waste by teaching cooking skills to kids?

Posted on September 16, 2016 by kelseyflannigan

Image by Murdo Macleod via The Guardian

There’s no mistaking it: our generation of young people lack many of the the basic cooking skills that our parents and grandparents were taught growing up. Add to that the fact that millennials have not seen anything close to the economic difficulties of the post-war generation, and you have a cohort of young adults who have only ever known the fast-food driven, affluent society we live in today. As a part of this generation, I can vouch for our disconnected attitudes towards food. Many of us in the western world have been raised going to grocery stores instead of markets or fast food chains instead of family-owned restaurants. In a sense, this evolution has helped us become independent and freed up time to focus on education or careers. However, we now have less of a connection with our food than ever, which makes throwing it in the trash so much easier.

Recently, former UK government advisor on food waste Liz Goodwin said that about £12 billion of food waste can be traced back to a lack of cooking skills being taught in UK schools. She explained that millennials are so detached from food that they are sometimes frightened by it, especially when it comes to food safety and best before dates. This leads to an over-reliance on best before dates to determine freshness, instead of sensory clues like smell and appearance.

“We’ve probably got a couple of generations who went through school without really getting taught how to do things [cooking skills and home economics lessons] and then they’re terrified by use-by dates: one minute to midnight it’s OK, a minute after midnight it’s not OK,” Goodwin told The Guardian.

Another theory of why millennials waste so much is that they are not aware or just don’t care about the consequences of food waste, as they have never felt the effects of rations and shortages. With modern-day, global shipping there is almost always going to be an alternative during a food shortage. Older generations, like my parents and grandparents, who either lived through war or were raised by those who did, are less likely to waste food as they are more aware of its value.

In Canada, students are not taught cooking skills until high school, where a home education course is provided as an optional elective. As a majority of Canadian food waste occurs in the home, maybe it is time to start teaching kids how to cook from a young age. Programs such as Jamie Oliver’s Home Cooking Skills have proven successful in providing American kids and youth with cooking knowledge and could be well-received in other countries. Hopefully, the next generation will then have a more meaningful relationship with food and waste it less.

This wonky Mr. Potato Head is helping to raise awareness about food waste

Posted on September 12, 2016 by kelseyflannigan

Image from www.gizmodo.com

Too many fruits and vegetables are thrown away because they do not meet strict aesthetic standards. Despite the success of grocery store campaigns such as Loblaw’s Naturally Imperfect and France’s Inglorious Fruit, there is still much work to do in order to rewire what consumers define as “beautiful produce”. To support the case for imperfect foods, Hasbro has made a wonky, asymmetrical, but naturally-accurate model of the Mr. Potato Head toy.

Hasbro produced the Mr.Potato Head in partnership with UK grocery chain ASDA to spread the word that even misshapen or “ugly” fruits and vegetables are still perfectly edible. However, if you’re looking to snag an original wonky Mr. Potato Head, the one and only available model has been auctioned off on ebay for no less than $950, with all proceeds going to the charity FareShare which provides affordable, healthy fruits and vegetable to families in the UK.

You can read more about the cause here.

Guelph prof develops natural spray that keeps produce fresh for longer

Posted on September 7, 2016 by kelseyflannigan

Jay Subramanian's has developed a spray that would extend the lifespan of peaches and nectarines by at least week - doubling its shelf life.

With the application of the spray, peaches could see an extended shelf life of up to 10 days. (Image from http://www.cbc.ca/news/canada/kitchener-waterloo/guelph-fruit-spray-extends-shelf-life)

A large portion of global food waste occurs when fresh produce goes bad before we have the opportunity to buy or consume it. Produce often rots on grocery store shelves or in our fridges and fruit bowls, due to the long distances that food travels in our far-reaching food system. There are solutions to this issue, such as buying local and only purchasing produce that you need, but in case that these techniques don’t work (i.e. shipping fresh produce to remote communities) science, as usual, is there to save the day.

As a professor of plant science at the University of Guelph, Jay Subramanian understands all too well the swiftness with which picked produce can become inedible. Although there are currently a variety of protective coatings and waxes that are sprayed onto fruits and vegetables, Subramanian’s protective spray is innovative in its nanotechnology-based approach.

The spray is made from hexanol, a natural component in plants which inhibits the enzyme that breaks down cell walls, causing fruits and vegetable to shrivel and rot.

“Once the walls are protected, the cells are intact and so the whole fruit stays intact,”Subramanian said in an interview with CBC.

Prof. Jay Subramanian. Photo by Martin Schwalbe

Prof. Jay Subramanian. (Photo by Martin Schwable. Image from news.uoguelph.ca)

The spray is perfectly safe for consumption and can be washed off. It can be applied as a spray one and two weeks before harvest, or the fruit can instead be dipped in a hexanol solution postharvest. The result? Fruit lasts up to 50% longer. According to Subramanian, bananas can last up to 40 days, mangos up to 23 and nectarines and peaches have an extended life of up to 10 days, on top of the usual one week they usually have to remain edible.

Subramanian’s project was funded by Global Affairs Canada, through the International Development Program. It also worked with partners in India, Sri Lanka, Kenya, Tanzania and Trinidad and Tabago. The spray is still being reviewed in Canada for commercial use, but the project has hopes of going international in the next four years.

Frozen food safety confusion linked to food waste

Posted on August 30, 2016 by kelseyflannigan

Misconceptions about freezing food can lead to food waste , watchdog says. (Image from www.independent.co.uk/life-style/health-and-families/health-news/frozen-food-safety-confusion-leading-to-tonnes-of-waste-watchdog-warns-a7119276.html)

Freezing food that is reaching expiry is a good practise to reduce food waste. However, a recent survey has shown that misconceptions about freezing and food safety can actually contribute to more food waste.

A UK watchdog organization surveyed 1,500 people, of which 43% assumed that food could only be frozen on the day it was purchased, when in fact it can be frozen up to (and often after) its best-before date. The survey also revealed that 38% of people surveyed believed that food is unsafe to refreeze after it has been cooked. However, this is not the case as food can be refrozen if it has been cooked thoroughly.

According to the BBC, frozen foods can be kept almost indefinitely, however, the quality of the food can deteriorate causing changes in texture and taste. Freezing food effectively pauses bacterial activity and once defrosted, it will spoil in the same way as before it was frozen since the levels of bacteria do not change during freezing. However, refrozen raw food could pose a health risk, as bacteria can multiply very fast after defrosting for a second time. As a result, Health Canada recommends that food be cooked the day of defrosting.

These knowledge gaps uncovered by the study are reflective of a lack of food storage and safety education in western society. Consumers often throw away food because they are wary and unsure of its quality. Studies like this will help to spread the facts of food safety and hopefully reduce health and safety related food waste!

You can read more about the study in the original BBC article here.

How Denmark has become a trailblazer in the food waste revolution

Posted on August 4, 2016 by kelseyflannigan

From discount surplus food stores to hosting the Green Growth Forum in their capital city, Denmark has established itself as a world leader in the global fight against food waste. The country has more initiatives to reduce food waste than any other European nation, which have all contributed to a 25% reduction of food waste over the past few years. Their success is largely due to the grassroots initiative Stop Spild Af Mad or, Stop Wasting Food, a NGO founded by Danish graphic designer Selina Juul. The group aims to educate consumers on the impacts of food waste as well as bring media attention to the issue, through campaigning and being active in policy making. One particularly successful campaign tackled the issue of “UFOs” or “Unidentified Frozen Objects”.

Speaking to The Guardian, Juul said “we ran a campaign about having a clearout once a month to eat your UFOs…We also promoted ‘Sunday leftover tapas’, and the idea that if you’re going away, you give your neighbour everything in your fridge – and they do the same for you.”

Juul also campaigned, and was largely successful, in breaking the stigma associated with asking for doggy bags at restaurants. The practice was previously unpopular among Danes who were embarrassed to be taking home the leftovers, as their name implies the food is only good enough for a dog. Over the years, Stop Spild Af Mad has worked to rebrand them as “goody bags”

Image: Bo Welfare via The Guardian

Stop Spild Af Mad has also partnered with Bo Welfare, a social housing organization in the Danish city of Horsens. They have worked together to establish a pop-up shop where customers pay 20 Kroners (about $3.90 CAD) for a reusable bag, then fill it with any amount of surplus produce from the store shelves.

Another prominent organization in the food waste revolution is WeFood, Denmark’s first surplus grocery store that sells food originally destined for the trash, for 30-50% cheaper. The store has been a huge success partly due to its intentional resistance to being branded a charity. Anyone, from all walks of life can buy the discounted fruits and vegetables. This removes the stigma associated with going to a food bank and allows people from all socioeconomic backgrounds to benefit from inexpensive, healthy produce- all while reducing food waste.

A UK add for the Too Good to Go app

A startup company that has seen amazing success in fighting food waste is Too Good To Go, an app that connects users with leftover foods from all-you-can-eat buffets, which are popular among Danes. The app has now spread to 9 countries, prevented about 200 tonnes of carbon emissions by redirecting food waste and has provided thousands of meals to those in need.

Denmark is making big moves in the fight against food waste. It appears that all of the food waste organizations are taking a bottom-up approach to the issue and are working towards shifting society’s relationship with food from away from indifference and towards one that is more positive and conscientious. As a majority of food waste occurs in the household, these grassroots movements are exactly what is needed to end food waste and create a sustainable food system!

“Ugly produce at pretty prices” – Cerplus app curbs food waste in San Francisco

Posted on July 21, 2016 by kelseyflannigan

“Ugly produce at pretty prices”

That is the slogan for Cerplus, an app aiming to prevent food waste. San Francisco foodie Zoe Wong came up with the idea for the app while strolling through farmers markets. Shocked at how much vendors threw away at the end of the day, she decided something needed to be done.

Initially, Wong launched a company called Revive Jams, preserving and reselling unwanted fruits. However, she noticed that food was still being wasted and the cost of preserving and distributing her products was too much for her small business budget.

This was when Cerplus was born.

Cerplus is an online marketplace (for the San Francisco Bay area only -for now!) that connects users with surplus or unwanted fruits and vegetables for a fraction of the cost. Sellers can post produce, buyers browse through potential deals, and Cerplus picks up and delivers the order to the customer. With this method, vendors can still make money on extra or “ugly” produce, consumers get quality, affordable produce, and food waste is drastically reduced.

You can read more about Zoe’s work on the Cerplus website.

(Image from www.getcerplus.com)

Reclaiming food waste at the Mexican-U.S. border

Posted on July 15, 2016 by kelseyflannigan

Thousands of pounds of produce cross the Mexican-U.S. border everyday, destined for grocery stores all over the United States and Canada. Once they arrive, truckloads of fruits and vegetables are assessed based on factors like market demand and physical appearance. If they do not fit the bill, they are dumped near the boarder or sent to the landfill.

Yolanda Soto took notice of the waste and its potential to feed needy members of her border community of Nogales, Arizona. She began intercepting and redistributing food destined to be wasted at the border. Soon after, she started a food waste diversion program called “Borderlands Food Bank”. The program now serves over 16 000 people, providing fresh fruit and vegetables, as well as healthy recipes to food collectors.

Yolanda Soto, CEO of Borderlands Food Bank, near her home in Nogales, Arizona. The border between the U.S. and Mexico can be made out in the background. Photograph by Bryan Schutmaat

Yolanda Soto, Founder and CEO of Borderlands Foodbank (photo via nationalgeographic.com)

Now the CEO of Borderlands, Soto oversaw the redirection of 39 million pounds of food in 2015 alone. The company’s lengthy list of recipients includes over 150 non-profit hunger organizations across the United States as well as the Mexican State of Sonora.

Soto’s hard work has not gone unnoticed, with stories of her success emerging in National Geographic.

Read more about Borderlands Foodbank and Yolanda’s story here.

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