When it comes to finding ways to reduce waste and carbon footprint, McDonald’s has been one of the leaders in the fast food industry. They’ve been working to source all of their packaging from recyclable and renewable sources, and are 78 percent of the way there so far.
In Brazil, McDonald’s is testing a renewable plastic for one part of their food system we normally wouldn’t think of: the trays your food gets served on.
The test is happening thanks to a collaboration between major McDonald’s franchisee Arcos Dorados and UBQ, a company that takes trash and other common waste and converts it into plastic materials.
UBQ was able to use their thermoplastic product to create McDonald’s trays, and Arcos Dorados sent them to several locations across Brazil. The initial test produced 7,000 trays that went to 30 locations, and Arcos Dorados will be expanding this to McDonald’s locations nationwide.
The initial test has already diverted over 2,000 pounds of waste, and the Brazil-wide expansion would translate to over 8,000 pounds of carbon dioxide taken out of circulation.
Whether McDonald’s will look at their franchisee’s success and make more trays globally remains to be seen. However, this marks a key step on the chain’s attempts to reduce their carbon footprint as much as possible.
The FDA has given the green light to the usage of “GalSafe” pigs, a genetically engineered variety that is designed to prevent meat allergies from getting triggered when consuming pork.
GalSafe pigs were developed by biomedical firm Revivicor, who received the first-ever joint approval for their pigs in both food and medical uses. This means that in the future, we could see these pigs both being consumed and used in place of standard pork cells in current medical treatments.
Red meat allergies can be triggered by contracting “Alpha-gal Syndrome,” which is a condition that causes us to react to a specific sugar called “Alpha-gal” that is common in many mammals (excluding humans). These allergic reactions can range from mild to severe.
Alpha-gal Syndrome is believed to be transmitted via the bite of the Lone Star tick, but more research needs to be done to determine the role that the ticks play there.
These GalSafe pigs have been genetically engineered to have the Alpha-gal sugar removed, preventing those with Alpha-gal Syndrome from getting an allergic reaction when eating meat from these specific animals. They would also not get these allergic reactions from any medicines developed with cells from these specific pigs.
Revivicor’s safety studies focused on the potential for allergic reactions to occur in medicinal uses of the GalSafe pig cells. The FDA also reviewed the safety of consuming pork from these pigs, and determined they would also be safe to eat, finding that the Alpha-gal sugar was removed across multiple generations of pigs. However, safety of eating was not evaluated for those with Alpha-gal syndrome, meaning that more research needs to be done there before confirming that those with meat allergies can eat the pork with full confidence.
For those concerned about any potential danger of eating genetically engineered foods, it should be noted that there is a global consensus from scientists that such foods are safe to eat.
The FDA also found that the pigs were no more environmentally harmful or at risk of a food safety outbreak than standard pigs. GalSafe pigs have more stringent living conditions than standard pigs, so if anything, they might be getting slightly better care.
While GalSafe pigs have been approved to eat, it may take a while before pork products from these pigs start becoming available for sale. These are just the second-ever genetically engineered animal approved for eating, after AquAdvantage salmon, a product still not available for purchase yet.
When it is available, however, Revivicor has indicated that they intend to sell it by mail order, not through grocery stores.
Sake has to be one of the most versatile alcoholic beverages in the world. With all of the different types and flavors available, the options in your grasp when it comes to picking a sake are almost endless.
One thing they all have in common, however, is their synergy with seafood when it comes to umami. Research has shown that sake is much better at enhancing the sensation of umami in our mouths when compared to other alcoholic beverages like white wine.
This is because sake contains an umami compound called glutamic acid that can interact with the umami compound in seafood, called inosinic acid. The two react on our taste buds to boost the effects of umami, and sake plays a large part in supplying the glutamic acid for that burst of flavor.
Foodbeast and Instagrammer George LaBoda @atlasandmason got to try this out firsthand while visiting Hermanito, a restaurant in Los Angeles, California. There, he met up with sake sommelier Bryan West to sample three different sakes with Hermanito’s Hamachi and Uni Agua Chili Sunomo. Each of the sakes had different properties that affected LaBoda’s perception of umami.
One of the properties discussed was the ability to blend sakes, which was the case for the bottle of Hyaku Moku Alt. 3 from Kiku-Masamune Sake Brewing they started with. This blend of Junmai Daiginjo and Junmai Ginjo has a collection of fruity aromas to it. LaBoda also noted that the sake and seafood together opened up flavors he couldn’t perceive with just the dish on its own.
Another property of sake the pair dove into dealt with the polishing of rice. A higher degree of rice polishing doesn’t necessarily translate to a higher quality of sake. Instead, it refers to the amount of protein left, which means that something less polished has more protein available to create a unique range of umami flavors.
None of the above necessarily has to be the “ideal” or “correct” pairing for a dish. If anything, the different qualities of the sakes show that each can provide a unique experience to the meal. However, the one commonality they do have is that synergy when it comes to umami.
Hermanito’s Hamachi and Uni Agua Chili Sunomo will be available, with the Hyaku Moku Alt. 3 sake to pair with, through the month of December as part of the Unlock Your Palate campaign by JFOODO.
You can learn more about the relationship between sake and seafood, as well as other restaurants featuring it, through JFOODO’s website, or by following the hashtags #UnlockYourPalate and #SeafoodAndSake.
The phrase “when pigs fly” took a whole new meaning in the Taiwanese government, where opposition legislators literally tossed pig guts in the Parliament building during a speech.
According to the Washington Post, the entire fiasco was launched by the Kuomintang, or Chinese Nationalist Party, who brought organs, intestines, and innards into the chamber to toss on the floor in a massive protest. Also on the floor was an American flag and a sign reading “INEDIBLE” in English.
This all came after the ruling Democratic Progressive Party in Taiwan decided to allow U.S. imports of pork containing the controversial additive ractopamine. Although the ruling for such was passed in September, an annual policy address in late November describing the inclusion led to the fracas.
To understand why legislators were making such a big deal over pork, one should know that food policy and health is one of the biggest issues in Taiwan. Such brawls and protests were also more common in the early days of Taiwan’s parliament, and while they can be violent, they are more of an act of showmanship or toughness.
These days, those fights are usually reserved for hot-button issues, of which ractopamine and food policy is definitely one of in Taiwan.
Ractopamine is particularly controversial because while China and the EU ban its use in pork and animal feed, it is still allowed by the United States Food & Drug Administration (FDA) for use stateside. The chemical, similar to adrenaline or epinephrine, can be used as a stimulant for weight gain and increases lean muscle mass. In the industry, it’s meant to get pigs to gain weight faster close to slaughter without a need for using as many natural resources.
Controversy around ractopamine stems from potential adverse health effects it can have on humans. The FDA does not allow potentially harmful amounts of ractopamine to be left in pork, but the compound itself is not very well studied in humans. One of the few studies out there conducted had a participant drop out due to a “rapid heart rate,” but the consensus is that if used properly, usage in the livestock industry should not be toxic to humans.
As a food scientist and writer looking at the future of food, it is important to understand that the world has to find ways to make food with a decreasing and limited supply of natural resources. Ractopamine has been a way to do that for USA factory farms, but a more effective long-term solution would come from more sustainable farming practices and changing dietary mindsets to include protein from alternate sources. That way, we don’t have to force a compound with potential for adverse short-term effects into our diets.
The United States has been trying to get China to allow imports of ractopamine-fed pork in the past, but has so far been unsuccessful. China is currently conducting a review on their ban on ractopamine, however.
Getting approval in Taiwan may be inroads to a future pathway to get that to happen, but the furor and controversy stirred in Taiwan’s government may prove to be a deterrent.
The plant-based and vegan industry has found some novel ways to create meat substitutes. Mostly, it’s been finding plant sources of some of the proteins and other molecules key to making meat, which is what companies like Impossible Foods and Beyond Meat have done.
An emerging company, however, is taking a more direct approach to creating these proteins. They’re making products like ice cream that use real milk protein and cow DNA, yet still claims them to be 100 percent vegan.
I know that phrase is going to generate controversy. Yes, it’s the exact same protein you get from milk. Yes, it does utilize the genes from a cow to make the protein. However, it doesn’t use any animals, any DNA extracted from an animal, or animal products whatsoever.
This vegan milk protein comes from Perfect Day, who specializes in what they would describe as “fermented vegan dairy” that’s 100% animal-free.
“The cool thing is we’re doing it with fermentation, so not a single cow is involved in our process,” says Nicki Briggs, Perfect Day’s VP of Corporate Communications.
Instead, Perfect Day uses a fermentation process that’s been widely used by various companies over the years. Briggs compared it to how proteins like insulin or rennet are made today in a conversation with Foodbeast.
Rennet, the curdling protein for cheese, is traditionally harvested from a calf’s stomach. Today, 90 percent of it is vegetarian, made by getting yeast to ferment sugars into the exact same protein. According to Briggs, Perfect Day uses that exact same process to make their vegan milk protein. The result is a powder that can be used to make ice cream, cheese, yogurt, and more.
For milk, it contains two predominant types of protein: casein and whey. The protein that Perfect Day is making, beta-lactoglobulin (BLG), is one of the primary components of whey protein. “We found that beta-lactoglobulin is the most nutritious and the most functional of all of the proteins in milk,” Briggs explained, indicating that BLG was the key one needed to create a functional alternative to getting milk from cows.
To get the fungi, called trichoderma, to make the milk protein, Perfect Day downloaded part of the genetic makeup of a cow into the fungi. Segments of DNA coding in any creature are used by cells to make different key components, including proteins. Adding that code into a fungi cell known for producing large quantities of protein was the key to making Perfect Day’s product.
One could call this “genetic engineering,” but it doesn’t use a technique like CRISPR, which splices in genes from another creature’s cells. Instead, Perfect Day turned to a virtual source of DNA: Google.
“We were able to, as silly as it sounds, Google it and find the sequence online,” Briggs explained. “We were able to use this sequence to influence our microflora.”
The microflora can then grow the protein en masse in giant fermentation tanks. That is then turned into the powder that can be added to an ice cream mix or other vegan dairy products to give it a structure akin to real dairy.
Right now, there’s only two brands in markets that use this novel animal-free whey: Smitten, who teamed up with Perfect Day to make limited batches of “N’ice cream,” and Brave Robot, who heavily advertises the protein they use in their pints of frozen dessert.
Brave Robot was locally available for me, so I secured some pints to sample and analyze. They use a blend of plant oils to replace the fat you would normally get in milk, as well as sunflower lecithin (a substitute for soy) to emulsify everything together.
The result is an extremely creamy ice cream that, at serving temperature, is pretty spot on to the original. I would say it does freeze a little bit harder than regular ice cream, but is way closer than any other vegan substitute I’ve tried.
Because this ice cream alternative does use real milk protein, it’s not recommended for those with allergies to milk. Allergies are triggered by proteins, and while a different protein (called alpha-s1 casein) is a more common allergen trigger in milk, beta-lactoglobulin can still cause issues for those sensitive to milk.
This, as well as the fact that it is a real protein, are some of the larger concerns some may have in calling what Perfect Day creates “vegan.” Yes, it doesn’t use any animals, but the structure of what’s inside it and real milk are identical.
Briggs understands that, saying “We want the word vegan to be a helpful navigation tool to find products not named from animals, but don’t want to be misleading.” While she believes that Perfect Day’s product fits under the technical term for vegan, there’s a different phrase she would use as well.
“We see animal-free as the master name for this,” she said. As for terms like lab-grown, describing Perfect Day’s protein as that would be “inaccurate,” as it’s “less sci-fi than it seems.”
While Perfect Day is using a technology that’s not new, they are applying it in a new way by recreating an “animal-free” milk protein that can be used to craft ice creams nearly identical to the original.
Perfect Day does plan to create the entire lineup of milk proteins and other dairy products, but those will come down the line as the company continues to grow.
Switching to a plant-based diet, whether it be for ethical or environmental reasons, often comes with a cost increase. Outside of tofu, there’s not a lot of cost-effective vegan options out there.
Plant-based eggs is a category that’s particularly expensive. A bottle of JUST, equivalent to 8 eggs, costs $4.50 ($6 for a dozen). Follow Your Heart, a powder egg alternative, can cost $7 for a carton that’s equivalent to a dozen.
A new alternative, Zero Egg, has just emerged onto the market and hopes to make vegan eggs a lot more accessible. Their product, a mix of potato, pea, chickpea, and soy protein, costs 11 to 18 cents per egg, or just over $2 per dozen. It claims to have price parity to a dozen cage-free eggs, which sell at retail for about $3-$4 per dozen.
Zero Egg comes in two varieties: a formula ideal for egg replacement in scrambles, and another meant to substitute into baking mixes. The brand’s big selling point is texture, as it claims to be more fluffy than other egg alternatives available. However, it also is more versatile, as not all egg alternatives can be used for both scrambling and baking.
Nutritionally, Zero Egg’s product contains about 40% of the protein of an egg per serving (roughly 2.5 grams), but is a complete protein source. Environmentally, it uses 93% less water to produce than standard eggs.
As for cost, Zero Egg was able to bring that down through working with co-packers. They didn’t need a novel new factory process to make their substitute, making it easier to produce at scale.
Any restaurants that use Zero Egg will have ways to make it identifiable, including toothpick flags that can be stuck into sandwiches, akin to what Impossible Foods did with its initial burger launch.
Zero Egg will be available to restaurants via Gordon Food Service starting on World Egg Day, October 9th. A retail product will be hitting stores some time in the next couple of years, but there is also a “Home Store” option for any consumers who want to try to access the vegan egg through there.
The checkout aisle of grocery stores isn’t home to just a cash register; there’s also a variety of candies, chips, and sweets you can pick up. This front of store promotion is often where kids of all ages can get their sugar cravings satisfied, but also helps push and market junk food products.
If you could change the products available in the checkout aisle to be less caloric and sugar-laden, it might have an effect in helping combat obesity. The city of Berkeley is willing to give that a shot, as they became the first city to pass a “healthy checkout” bill.
“The city of Berkeley may be the first in the nation, if not the world, to pass a policy that will eliminate junk food and unhealthy items at grocery store check-out lines.”https://t.co/SIsl2MLbej
The new law, as reported by the San Jose Mercury News, applies to grocery stores larger than 2,500 square feet. It restricts products available at the checkout stands to those with no more than 5 grams of added sugar or less than 250 milligrams of sodium per serving.
Junk food itself isn’t banned in these stores, and could be found in the regular candy, chips, or snacks sections. This law just takes that prime product placement section and has stores give better-for-you options a shot in that area.
Policymakers hope that the new ordinance helps redefine what “treating yourself” means when picking up convenient snacks on the way out of the store. Replacing candy bars and the like with better-for-you snack bars, fruits, nuts, and more could help encourage healthier snacking habits.
Fruits, vegetables, nuts, seeds, legumes, dairy, whole grains, chewing gum & mints w/no added sugars. Food items will be restricted to up to 5 grams of added sugars and 200 milligrams of sodium. Drinks must have no added sugars or artificial sweeteners. https://t.co/4XaueOdpag
Berkeley is known for establishing precedent for laws involving nutrition and sustainability that get passed elsewhere. Their 2014 soda tax, for example, has led to similar actions in other parts of the United States.
How this law will change snacking habits, and whether it catches on nationwide, will be seen when it goes into effect in March 2021. Enforcement via health inspections will begin in 2022.
When you think Pepsico, the first thing that comes to mind is likely caffeinated soda beverages that help spike your energy. While those would tend to keep you up at night, their newest drink is all about helping folks sleep better.
Called Driftwell, this brand of canned “enhanced water” contains aromas and compounds that can help us chill out, relax, and get to sleep after a stressful day.
In terms of aroma, Driftwell’s first flavor uses blackberry and lavender, a soothing fragrance commonly used for relaxation.
The beverage itself is fortified with 10% of our daily needs of magnesium. It’s not just to get us the essential mineral: a 2018 study found that increasing dietary magnesium intake in the long term can help women sleep better. However, it was unable to establish a causation for this, and it couldn’t say the same thing for men.
Driftwell also contains 200 mg of theanine, which is found in green tea and other foods. Theanine has been found in research to increase levels of “feel-good” neurotransmitters like serotonin and dopamine in the brain.
Since the drink itself contains a variety of compounds that help relax us, it’s natural that it should also provide some aid in sleeping. While we haven’t seen data yet that proves the functional beverage itself does the same, it definitely has the science to back it up.
10-packs of Driftwell will be available starting in December 2020 at stores nationwide. Each pack will cost $17.99.