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Daily news and analysis about the food tech revolution

fermentation

Breadwinner Launches Presale for Its Sensor-Powered Sourdough Starter Monitoring Tool

If you thought sourdough mania ended when the pandemic wound down, it’s worth scanning social media to realize nothing is further from the truth. The groups and rosters of Facebook, Twitter, and Instagram overflow with topics as diverse as “Sourdough Starters – Sourdough Support Group,” “Sourdough Geeks,” and “Sourdough Bread Bakers India.”

Sourdough is about community; no one knows that better than Fred Benenson, the man behind Breadwinner, a sensor-driven tool that helps home bakers manage their sourdough starters. Breadwinner, a high-tech jar lid, launches its crowdfunding campaign today, hoping to hit $35,000 in pledges. This new entry to the crowd-funding arena is a data drive device that uses battery-powered sensors to measure a starter’s height and temperature; Breadwinner and its companion app seamlessly sync with the cloud to record the starter’s behavior over 36 hours. The crowdfunding campaign even includes an option for an add-on where Benenson and company will send you Benenson’s own Breadberry starter.

Once your starter hits its peak fermentation, Breadwinner lets you know it’s time to start making your dough and gives you a precise measurement of how long it took (e.g., “Your starter took 9 hours and 32 minutes to reach its peak.”)

Benenson’s interest in sourdough blossomed when he happened upon a cooking class where the guy teaching it “has a Ph.D. in yeast biology.” It became a learning experience for the tech veteran starting around 2010 when his journey began into the finer aspects of working with a starter. After immersing himself in his work at Kickstarter, Benenson took a break around 2018 and 2019 and dug into the social media sourdough world. Tickled when he learned that people named their starter cultures, Benenson was ready to make an impact in the space.

“It was really a little bit of a mystery when it behaved well and when it didn’t,” Benenson told The Spoon in a recent interview. “I knew if I kept on it, (the starter) would get into shape.” Deploying his refined data skills, he made a spreadsheet to help him track his starter’s behavior and learn its optimal time for baking.

Success with an early prototype of Breadwinner led to some positive feedback which encouraged Benenson to enlist the help of some hardware experts and build the product he brings to market on Kickstarter.

“I thought, okay, if I could make (the initial version) work, and people would spend $150 on it, there’s a market here,” Benenson said. “I thought I would sell a dozen, which would’ve been a successful beta. But we ended up selling three or four dozen of them, got some nice writeups, and got on people’s radar. And I was like, oh, okay. This is, there’s enough of a market for me to take it to the next phase.”

While other products manage or facilitate manipulation of sourdough starters, Benenson knew building a community around his Breadwinner would give it an edge. The role of community with Breadwinner is for users to share recipes, provide each other tips and tricks, and even if need be, offer tech support.

“There’s a couple of reasons I’ve decided to start with a community,” he explained. “First is it’s kind of just my intuition, and I spent a lot of time in that kind of open source and Wikipedia and Creative Commons world before I worked at Kickstarter. And when I worked at Kickstarter, I think one of the defining features of running Kickstarter projects was that you get a really great community at the end of it. And those people follow you, and if you treat them well and you’re honest and straightforward with them, they’re fans for life.”

You can check out the Breadwinner crowdfunding campaign here.

Introducing Breadwinner

Zero Acre Farms Launches a Healthy Cultured Cooking Oil That Tastes Good and Saves the Planet

By his own admission, Zero Acre Farms founder Jeff Nobbs is a thinking man’s entrepreneur. And while he has taken a somewhat circumventous route to the world of healthy food and environmental well-being, diet and nutrition have always been at the forefront of his life.

“Looking backward, even in middle school, I was, you know, the weird kid who brought in chicken breast and radishes for lunch,” Nobbs told The Spoon in a recent interview. “And because I thought that was just the healthiest thing. And I didn’t drink sodas growing up because I thought they were bad. So why would I do something bad? Even then, it always kind of puzzled me that there was so much conflicting advice regarding diet and nutrition.”

Years later, with e-commerce and food industry successes under his belt, Nobbs’ Zero Acre Farm is bringing to market a cultured cooking oil (actually a multipurpose oil) that checks all the boxes. Not only is it healthier than alternatives such as corn oil, soybean oil, and canola oil, Nobb’s new entry into the market uses less water in its production and engages in no deforestation.

Some of the benefits of Zero Acre Farm’s oil include a higher smoke point than heart-healthy olive oil; heat-stable monounsaturated fats (35% more than olive oil; and low linoleic acid (aka 10x less “bad fats” than even avocado oil). By comparison, one cup of corn oil, one of the more common cooking oils, contains 28 grams of saturated fat and 199 grams of polyunsaturated fat.

Moving from e-commerce Extrabux to starting a healthy restaurant in 2015 in San Francisco allowed Nobbs to tap into his lifelong passion for food and forced him to “turn on the fire hose” and gather as much information as he could from varied sources.

“I did not want to make the same mistakes that others have made and learn from others,” Nobbs said. “So I gathered knowledge from my co-founders and a long list of people that each contributed a little bit. And I kind of take each conversation and create my own mosaic.”

One of the lessons Nobbs learned, which has been steadfast in his restaurant, Kitava, and now with Zero Acre, is that creating good-tasting food is as essential as providing health benefits and helping with climate change.

”We’re not going to bring products to market where people must make a sacrifice or where they feel like to do the right thing to the planet,” Nobbs explained. “I think it’s unrealistic to expect consumers to make a sacrifice on one of those critical areas such as taste, and we focused on that from the start of our product.”

Zero Acre Farms employs a fermentation process Nobbs says is between precision fermentation and biomass fermentation. Using his business acumen to its fullest, Zero Acre uses a third party to produce its product at scale, which the founder states will allow it to hit the ground running with a substantial supply of products.

“We’ve seen some companies start with the new product and have 150 units available for sale. We’re not taking that approach; we’re making thousands of units available for sale, and we’re at a commercial scale,” Nobbs says.

After its launch, Nobbs believes there are opportunities to produce food products—such as snack foods—that use cultured oil and a solid fat variety that could take the place of butter or margarine.

While Zero Acre Farms’ product is available today exclusively on its website, in the future Nobbs hopes to bring the product to retail.

Mill It Farms Finds A Plant-Based Whitespace in Alt-Buttermilk

As the name suggests, buttermilk was made from the cultured cream leftover from the butter-making process. Was, being the keyword. With little sacrifice in its taste, modern buttermilk is made through a fermentation process in which cultures are added to low-fat or whole-fat milk. The result is a versatile product that is not only a popular beverage but a key ingredient in salad dressings, baked goods, pancakes, and a laundry list of other food.

The brain trust at Mill It Farms with an accent on brains, blended art, and science to create plant-based, vegan-friendly buttermilk that uses the fermentation of ancient grains to create a standalone beverage and salad dressing line. Mill It Farms Bill Myers, a food scientist who combines practical knowledge with keen market awareness, has taken on the challenge of developing a buttermilk substitute with a universal appeal.

Bill Myers’s dad, a food scientist, was developing a plant-based yogurt for Califia Farms when the two men realized buttermilk represented a significant whitespace in the plant-based market. “It’s like a little bit crazy that no one’s done this yet,” Myers told The Spoon in a recent interview.” With all the plant-based growth, there hasn’t been buttermilk (especially given) how many things buttermilk goes into.”

Aside from the success Mill It has found with offering buttermilk as a standalone beverage, it has a role in the three salad dressings the company provides. A Classic Ranch, Creamy Italian, and Thousand Islands are emerging as competitors to long-standing brands such as Follow Your Heart and Daiya, which contain sugar, cultured dextrose, and natural flavors.

Myers points out that the aim of vegan products, such as salad dressings, that claim to offer clean, healthy alternatives often fall short. “A lot of the early plant-based dressings would take out buttermilk and replace it with hydrogenated oils high in calories and high in fat.”

Myers adds, “I think that’s one of the biggest problems in the plant-based space right now is, you know, people who want to eat plant-based typically are people who are trying to eat clean and trying to eat healthily. They also are trying to eat fewer calories because they’re really kind of monitoring their diet. But a lot of the early like alternatives in the space is high in calories, high in fat, and high in sugar”

To create a sustainable substitute for dairy, Myers went back to a college food science project involving baking and landed on ancient grains such as millet and sorghum. “With ancient grains, there’s a lot of benefits. One is that there are much more sustainable, and they can grow in arid climates. And so it makes sourcing a lot more efficient. “Our costs are lower because they don’t require as many resources, but it also allows it’s also a lot better for the planet.”

Grains also work well as a fermentation substrate, Myers said. With the proper fermentation process, the resulting buttermilk replicates the taste, consistency, and acidity of products made from a dairy source.

MIll It Farms’ vegan buttermilk and buttermilk dressings are now sold in hundreds of retail locations across the country, including Whole Foods, Krogers, and Sprouts.

Israel’s Remilk Heads to Denmark With Plans for Precision Fermented Milk Production Facility

The challenge for companies focused on developing fermented alternatives to milk-based products that come from cows is to replicate the scale of a dairy farm. A large farm can have up to 15,000 cows, while a small farm will have between 1,000 and 5,000 animals. Cows are milked two to three times per day, with each producing between six and seven gallons daily.

Do the math, and you understand the enormous task facing this new breed of innovators in the alt. dairy space. Among companies in this space, the race is on to build out giant fermentation facilities to meet the potential demand. Remilk, a Tel Aviv-based firm using yeast-based precision fermentation to create a non-animal milk product, announced it would go big in tackling future production needs by securing 750,000 square feet at Kalundborg Denmark’s Symbiosis Project. The company says construction will begin by the end of 2022.

“Remilk has already started high-volume production in several locations around the world. The Danish facility will be our first fully owned facility, and production at this facility, the largest of its kind in the world, will begin as soon as the build-out is complete,” Remilk CEO Aviv Wolff told The Spoon. “Remilk is committed to reinventing the dairy industry in a kind, sustainable way. Eliminating the need for animals is the only way to supply our world’s growing demand without destroying the process.”

While Wolff didn’t provide specifics, he said that Remilk is working with leading consumer brands to craft recipes made with Remilk and believes the end products resulting from those collaborations will be available to consumers soon.

Wolff points to Remilk’s ability to create sustainable animal-free products that do not compromise on taste. Rather than compare his company’s efforts to competitors such as betterland farms, Wolff thinks his competition is milk and milk products that have been around for more than 10,000 years.

“To a large extent, we benchmark ourselves against traditional dairy proteins because that’s what we are looking to replace,” Wolff said. “Remilk can seamlessly replace cow-milk-based ingredients in consumer products because Remilk has the same characteristics, nutrition, and flavor profile with the advantage of being non-animal, thus free of lactose, cholesterol, hormone, and antibiotic residues.”

Remilk is far from alone in the world of precision-fermented dairy. Others include Real Deal Milk, Change Foods, Imagindairy (also in Israel), Formo, and betterland foods. A list of plant-based milk startups would be run several pages.

Fermentation May Be Centuries Old, But It’s Attracting a Whole Bunch of New Money ($1.69 Billion to Be Exact)

You know what they say: everything old is new brewed again.

At least that’s true when it comes to fermentation, that ancient food and beverage production process that is currently an overnight sensation. It is going well beyond the time-honored probiotic-rich staples of sauerkraut, kefir, pickles, miso, yogurt, and kombucha. The process of fermentation is being utilized in the creation of alternative, sustainable proteins to take the place of meat, eggs, seafood, and dairy. And it’s projected to get even more significant in its scope and revenue.

Data in The Good Food Institute’s 2021 State of Fermentation Industry Report points to the growth of fermentation as a traditional means to create probiotic-rich foods and plant-based products. According to the report, a total of $1.69 billion was invested in 54 fermentation-based startups in 2021.

Other data from GFI’s report:

  • Fifteen known startups dedicated to fermentation for alternative proteins were founded in 2021, along with new suppliers focused on fermentation-enabled alternative protein ingredients.
  • Eighty-eight known companies are now dedicated to fermentation-enabled alternative proteins, increasing 20 percent from the number of known companies in 2020.
  • 2021 saw the first growth-stage fundraising in the fermentation industry, including three deals >$200 million.

It’s important to understand that fermentation is not a single process but is three separate processes. Traditional fermentation (used to make pickles, kombucha, and sauerkraut) uses live organisms (such as the fungus Rhizopus to make tempeh or a SCOBY to brew kombucha) to modulate ingredients to create a product rich in flavor and texture. One established company, Miyoko’s Creamery, uses fermentation to make its line of alternative protein dairy products.

 A second process, biomass fermentation, takes advantage of the properties of certain microorganisms that quickly create large quantities of protein. The resulting protein can be used as a standalone product or an ingredient, which is the focus of most companies in this area. An example of a company employing biomass fermentation is SACCHA, a  German company using spent brewer’s yeast to create an alternative vitamin-rich protein that can be used to develop animal-free metal. Colorado-based Meati Foods uses mycelium (a mushroom root) to create a fibrous material that resembles meat.

 Precision fermentation, the third method, is perhaps the segment in this area with tremendous potential and is a focus of major investments. In precision fermentation, microbes create “cell factories” to build specific functional ingredients. Precision fermentation can produce enzymes, flavoring agents, proteins, vitamins, natural pigments, and fats. EVERY Company is an example of this process in which precision fermentation creates a substitute for traditional egg whites.

The GFI chart below shows the different types of fermentation as they relate to alternative proteins and highlights different possible products enabled by each.

One of the most significant stumbling blocks for the more advanced fermentation methods is the buildout of large-scale facilities to tackle production. A growing number of companies are in the process of recently completing or midst such construction, which points to 2023 as a timeframe in which production could begin to fulfill a growing market.

GFI’s report points to these as examples of completed projects and ones in the process of buildout:

  •               The Protein Brewery, Netherlands, completed 2021
  •               The Better Meat Co., California, completed in 2021
  •               Nature’s Fynd, Chicago, targeted for 2022-2023
  •               Mycorena. Sweden, expected to be completed in 2022
  •               Solar Foods, Finland, to be completed in 2022        

 With all the noise about the more advanced forms of fermentation, the value and growth of products in the “traditional fermentation” space have been overlooked. The kombucha market has skyrocketed with a focus on health, especially during the COVID-19 scare. According to Absolute Reports, the global Kombucha market size is estimated to be worth $2.1 billion in 2022 and is forecast to be $6.1 billion by 2028, with a CAGR of 19.7%.

 And an old fermented standby, sauerkraut, also brings in big dollars. According to Verified Market Research, the sauerkraut market was valued at $8.7 billion in 2019 and is projected to reach $14.1 billion by 2027, growing at a CAGR of 5.74% from 2020 to 2027.

Enzymit Raises $5M For Bio-Manufacturing Platform It Claims Can Replace Fermentation

Enzymit Inc., a syn-bio production platform company, today announced the close of a $5 million seed round. The company is creating a new computational design platform based on what it terms ‘enzymatic manufacturing’, which it claims is superior to traditional biomanufacturing techniques utilizing fermentation.

In biomanufacturing industries such as alternative protein, precision fermentation utilizes microbes to act as cell factories to create new and novel products. The microbes are computationally programmed to express these products, but according to Enzymit these expressions often also result in toxins or are not highly productive due to their complexity. Enzymit’s solution involves designing what it calls ‘new-to-nature enzymes’ and using them in what the company describes as a ‘cell-free’ system. According to Enzymit, this avoids the difficulties related to cell-based manufacturing through fermentation.

The company’s computational enzyme design platform utilizes AI to process what it claims are billions of different enzyme structures. An enzyme’s structure defines its function, and Enzymit claims that its AI-driven process will allow it to unlock new functions at a much lower cost than traditional protein sequence research techniques.

“While there is no dispute that humanity’s future relies on biomanufacturing, if we expect to maintain our standard of living in the face of increasing global pressures and growing population, nature hasn’t supplied us with all of the enzymes humanity needs,” said CEO and Co-Founder Dr. Gideon Lapidoth in the release. “This is the bottleneck Enzymit aims to solve.”

According to the company, one of the first applications of its enzymatic manufacturing platform is to develop a novel process for manufacturing allulose, a calorie-free sugar substitute.

Betterland Foods Debuts Cow-Free Milk Powered by Perfect Day’s Animal-Identical Protein

Today Perfect Day and betterland foods announced the debut of betterland milk, a new cow-free milk using Perfect Day’s animal-identical whey protein produced via precision fermentation. According to the announcement, the new alt-milk will deliver “the same cooking, whipping, steaming, frothing, and baking functionality” as animal milk.

The partnership with betterland foods follows a familiar playbook for Perfect Day, which has previously gone to market with consumer brands incubated within The Urgent Company (TUC). Like Brave Robot ice cream and Modern Kitchen cream cheese brands, betterland milk will use Perfect Day’s genetically engineered whey (beta-lactoglobulin). However, unlike TUC, a wholly-owned subsidiary of Perfect Day, it appears betterland foods is a young startup formed independently of Perfect Day.

That’s not to say that betterland founder Lizanne Falsetto, an experience consumer products founder who previously cofounded thinkThin (a maker of nutrition bars), didn’t create the company with Perfect Day’s cow-free proteins in mind. From the announcement:

“When I saw what Perfect Day founders Ryan and Perumal were doing to cultivate nutritious, more sustainable milk proteins, I felt the pull to not only get back into the industry, but to help build a portfolio of products that taste great, while being better for the planet,” said Falsetto. “That’s when betterland foods was born.”

While this is the first consumer-packaged retail alt-milk product featuring Perfect Day’s protein, Spoon readers might remember that the company has been experimenting with milk alternatives for the past year. Last fall word got out the company trialing a special 2% “barista-blend” version of its alt-milk for Starbucks. I ventured to the east side of Seattle to try it out and found it to be exactly like cow’s milk.

While we’ve seen plant-based milk become a major category in the past few years, most brands have centered around a key ingredient like oat or almond. With the arrival of Perfect Day’s animal-identical whey on the milk aisle, I am curious to see how they – and betterland – message this to stand out from the crowd. When I tried the Starbucks Perfect Day blend, it was clear the coffee giant was still workshopping descriptions and taking surveys to figure it out.

My guess is betterland and Perfect Day will get there, in part they have a CPG veteran who has helped launch a new better-for-you category in gluten free nutrition bars leading the charge.

Betterland foods will offer two varieties of in whole and extra creamy. They will debut the product as the large natural food trade show Expo West next month and will head to retail in the spring.

MycoTechnology Mushroom Tech Drives New Shelf Stable Alt-Protein

A few years ago, it might have seemed bizarre to anyone to have meatless crumbles, vegan cheese, or molecular alcohol alongside smart home and digital health tech on the show floor. But with the launch of Impossible Foods in 2020, CES has started to embrace a wider definition of food tech — one that goes beyond the smart kitchen. That’s why it’s no surprise that MycoTechnology — a company that created a mushroom technology that turns mycelia into different forms of alternate protein — has chosen this week at CES 2022 to launch its consumer-facing brand.

Goodside Foods is debuting shelf-stable meatless crumbles made from plant protein powered by fermentation. While there are a good deal of alt meat products derived from plant protein, Goodside’s meatless crumbles stand out because they only include three ingredients and they’ll last a lot longer and without refrigeration.

Powered by MycoTechnology’s mushroom fermentation platform, Goodside Foods meatless crumbles contain a pea and rice protein blend fermented by shitake mushroom roots or mycelia. The brand claims that the natural fermentation process makes their plant protein easier to digest.

In a written statement, Lisa Wetstone, Director, Innovation and Growth Strategy at MycoTechnology, Inc. commented, “Consumers deserve plant-based protein that is delicious, clean and nutritious. Our protein doesn’t contain anything extra or unnecessary – just three simple ingredients that can work for a thousand and more of your favorite recipes.”

MycoTechnology and Goodside Foods are at CES showing off their mushroom tech platform and the first consumer product to come from said tech — if you want to try shelf-stable meatless crumbles and learn more, visit booth #53753 in the Venetian (formerly Sands) Expo Hall A-C.

Is Home Fermentation The Next Big Kitchen Tech Opportunity?

There’s been a fermentation boom in restaurants over the past decade. Chefs everywhere are using the age-old technique to make everything from kimchi to katsuobushi, and nowadays, it’s not out of the ordinary for high-end restaurants to have a head of fermentation on staff.

And now, thanks in part to the pandemic and the rise of experimentation in food making, more people than ever are doing fermentation at home. Anyone who’s tried to create a sourdough starter, brew kombucha or make sauerkraut has dabbled in fermentation whether they know it or not.

Still, fermenting is still viewed as something of a black art. Part of it is the weird and slightly creepy terminology (mother, anyone?). Mostly, though, it’s also because the act of farming bacteria to create tasty and healthy new foods is a far cry from the usual activity of assembling and cooking our meals in our kitchen.

The New Sous Vide?

But what if it wasn’t? What if, like other pro cooking techniques that have entered the consumer kitchen, fermentation got an assist from technology to help would-be home fermenters with their craft? Could some innovation and little cool hardware help make fermentation more mainstream, like the sous vide wave that started nearly a decade ago?

That is the hope of a couple of entrepreneurs I caught up with recently at the Smart Kitchen Summit. Fred Benenson’s Breadwinner helps home bread bakers know when their sourdough starter is ready. Tommy Leung’s company Hakko Bako is making a fermenting appliance for the home.

Both see a big future for home fermenters, a future that starts with making the process a little less mysterious.

“I remember I was talking with a close friend of mine when I was starting work on Breadwinner,” said Benenson. “I could tell he was like a little sketched out by the idea that there was this jar of goo.”

Benenson knew that his friend wasn’t alone. There are millions of people around the world who see these jars as mysterious and a little scary. If he could just provide a little more clarity, they wouldn’t be as scared of fermentation. They’d also end up making better bread.

That’s where Breadwinner comes in. Originally conceived as a “social network for yeast” where home cooks could share their stories of loave-making, Benenson also started working on a hardware device that monitors starters. The idea behind both was to give more information.

“Humans have had kind of an innate relationship to fermentation for a long time,” said Benenson. “In terms of making it more approachable, you think of any situation that’s got a lot of uncertainty and confusion, and you’re trying to learn it for the first time, the more you can reduce that uncertainty, the better you feel about engaging with it.”

Leung also wants to make fermentation more approachable. To do that, he is creating both a home and professional kitchen appliance to bring precision to the process.

“Our goal is just to make fermentation easy,” said Leung. “So it means to provide temperature control and then use the technology to make the process easier.”

That precision and control is necessary, in part, because fermentation is so different from the usual act of cooking in the kitchen.

“Most of the things you’re doing in the kitchen, then you’d like to be prepping in the morning and then like serving and cooking it,” said Leung. “Fermentation happens over hours, days, weeks and months.”

Both Benenson and Leung are bullish about fermentation as being potentially the next big professional kitchen technique that could be mainstreamed through innovation.

“The top chefs are already fermenting,” said Leung. “They’re already creating these like amazing flavor experiences. I think like with food usually starts in the Michelin restaurants and then it moves to more like casual dining, and then to the home. So I definitely think it’s going to be a huge part of the future.”

“I’m bullish there,” said Benenson. “I think it will be a while before we have all of our ducks in a row to make the case but it’s what I’m hoping for. I think fermentation is gonna start to sound a lot less scary.”

So is home fermentation the next big kitchen tech opportunity? You can decide for yourself after watching my full conversation with Benenson and Leung below.

Yali Bio Comes Out of Stealth Mode to Discuss Future Synthetic Fat Products

While alternative protein products are generally considered more environmentally friendly than animal-based products, there are a few ingredients in this plant-based space that raise concerns. Tropical oils like coconut and palm oil, which are commonly used as the fat alternatives to animal-based products, have become notorious for being a cause of deforestation and habitat destruction in Asia.

San Francisco-based start-up Yali Bio aims to address the environmental concerns of both animal products and tropical oils by producing a synthetic, plant-based fat product. Apart of the Illumina Accelerator program (which runs from September 2021-March 2022), Yali Bio combines synthetic biology and genomics to develop its products.

This week, I spoke to Yulin Lu, one of the co-founders of Yali Bio, who said, “We think plant-based meat and dairy will just never be great without tailored fats.” What Lu means by this is that companies too often rely on generic fats like coconut, palm, or canola to craft alternative dairy, cheese, and meat products, when in reality, all of these products need fats tailored for each purpose to be great.

So what is Yali Bio’s secret ingredient for its synthetic fat? Yeast. This ingredient is fed sugar in bioreactors, where a lipid biosynthesis mechanism occurs within the cells. Yali Bio is an early-stage company, so it is unable to disclose more information about its technology and process.

Lu has previously worked for big players in the alternative protein space, like Eat Just and Impossible. One thing he realized with Impossible and Beyond’s meat analogs is that as soon as you cook them, the fat (which is mostly coconut oil) seeps out of the product and into the pan. When you bite into one of these burgers, you’ll still get some of the fat, but a lot has already melted out, resulting in a drier product.

A few other companies are focused on making better and more tailored fats in the alternative protein space. In September, MeaTech 3D announced that it has filed a provisional patent application with the United States Patent and Trademark Office for its new stem cell manipulation technology used to create fat cells. Melt&Marble, previously known as Biopetrolia, announced in August that it has raised $$876,000 USD to continue to develop its fermentation-based fats for plant-based foods. Earlier this year, Mosa Meat unveiled that it was able to reduce the cost of developing its fat media by 66 times.

Many of these companies making alternative fats are going the cultivated cell route, which means they will have to go through the regulatory approval process. Yali Bio is using plant-based ingredients, therefore eliminating the need for government regulatory approval. This means we may be seeing Yali Bio’s synthetic fats in alternative protein products before companies like MeaTeach and Mosa Meat.

Podcast: How Kingdom Supercultures is Using AI to Create a New Generation of Novel Ingredients

Last week, Kingdom Supercultures, a company that assembles new novel combinations of naturally-occurring microbes into a new class of ingredients called supercultures, announced a $25 million funding round. The new funding round comes after a $3.5 million round the company raised in 2020.

Unlike many computational biology startups that have emerged in recent years, Kingdom doesn’t use precision fermentation technology or genetic engineering to build its new ingredient building blocks. Instead, the company is applying artificial intelligence and statistical analysis to analyze a massive database of existing cultures to discover new and interesting potential microbial combinations that provide new functionality, flavors, and more.

“What we’re building is really trying to recapitulate what we already find in nature,” said Ravi Sheth, who sat down for the latest episode of The Spoon podcast with cofounder Kendall Dabaghi.

To do that, Kingdom has assembled what the company claims is the world’s largest biobank of cultures in the world. The goal, according to Sheth, is to create a much faster path to discovery than traditional microbiology.

“It’s not dissimilar from a farmer cultivating different crops and choosing the best ones and putting them in the right places in the field and growing them and delivering them,” said Sheth. “In a very similar manner, we’re looking to nature embracing and learning from everything that natural biology has to offer. And we’re applying cutting edge kind of approaches in science and technology and computation, to then select them intentionally, really accelerate this process that we’ve already been able to do as a society.”

In a way, the company’s fusion of advanced computational techniques with culture development is largely a product of the two founders’ backgrounds. Dabaghi co-founded a cybersecurity firm in the early 2010s which used advanced computational technology to scan websites for security vulnerabilities. Sheth was on a more traditional microbiology academic track, pursuing his Ph.D. with aspirations to become a professor. However, the two met at Columbia University and, after working on different research projects in the area of microbiome, started to discuss ways to work together.

“I knew that I very much wanted to try to build a skill set that was at the intersection of both computation and microbiology,” said Dabaghi. “Which I think is reflected also in Ravi’s background and the way that we think as a company, which is that we don’t want to repeat a lot of the manual microbiology approaches that have been that have been like the primary focus of industry for the last like 50 years, but instead to use all of these new advances in computation, artificial intelligence, different statistical approaches to basically then be able to scan through all these microbes in different potential combinations and a much more efficient manner.”

You can hear my full conversation with the cofounders of Kingdom Supercultures on the latest episode of The Spoon podcast. Just head over to Apple Podcasts, Spotify or just click play below.

Kernel Mycofoods Wants to Make Affordable Fermented Protein for Emerging Markets

Whether or not you believe plant-based proteins are healthier for you or a way to save the planet, the one thing we can agree on is that they are not cheap. Over at my local Safeway I can buy a six-pack of Impossible Burger patties (24 oz.) for $15.99, or I can by a 10-pack (40 oz.) of Safeway-branded beef patties for $8.99. For families on tight food budgets, that $7 dollar difference is a huge deal.

Based in Buenos Aires, Argentina, Kernel Mycofoods is on a mission to bridge this price gap and deliver sustainable, healthy, plant-based protein at an affordable price for people around the world. “We started looking at how could we make a product that was comparable without a price that will exclude the emerging markets,” Kernel CFO Miguel Neumann told me last week by video chat.

As Neumann explained to me, there are plenty of markets around the world clamoring for a plant-based protein option, but aren’t able to sell a $7 burger because people there can’t afford. So Kernel turned to fungi.

The basis of Kernel’s product is the Fusarium venenatum strain of fungi, which has already been approved for consumption by regulatory bodies including the U.S. Food and Drug Administration and The European Food Safety Authority. Additionally, Kernel says that growing its protein requires less water and land use than beef, chicken or soy, and produces fewer CO2 emissions than raising beef or chicken.

Using precision fermentation, Kernel is able to transform this fungi into a mycoprotein that it says has a higher protein digestibility-corrected amino acid score than beef, soy and wheat gluten. The company isn’t just fermenting fungi, however. It is also using computer vision and artificial intelligence to adjust the fermentation process to achieve different outcomes for its protein. Neumann told me that they have researchers examining each spore on the fungi on a microscopic level. With that information, they can change certain factors in the fermentation process to change something like the protein’s texture.

Kernel isn’t in the business of creating its own line of myco-burgers, however. “There are plenty of companies that are producing a lot of very loyal customers,” Neumann said. “We can not go into a straight fight with them.” Instead, the company will sell its protein to CPG companies for use in plant-based burgers, crackers and other types of consumer products.

Kernel may not want to fight for marketshare with other consumer brands, but it will be facing plenty of competition in the overall mycoprotein space. Fermentation is a hot technology right now, and there are a number of players using the technology to transform fungi into mycoprotein. Unilever is using Enough’s Abunda mycoprotein as an ingredient in plant-based meat from The Vegetarian Butcher brand. Tyson and Kellogg both invested in MycoTechnologies last year. And Better Meat Co. opened up its production facility last month to create its Rhiza mycoprotein.

Neumann said Kernel should be able to launch at scale in January of 2022, at which point the price should drop from its current cost of $3 per kilo to $1 per kilo. As it grows, hopefully the company can continue to bring those prices down so that more markets around the world do indeed have the opportunity to enjoy Kernel’s plant-based protein.