The Korea Times
amn_close.png
amn_bl.png
National
  • Politics
  • Foreign Affairs
  • Multicultural Community
  • Defense
  • Environment & Animals
  • Law & Crime
  • Society
  • Health & Science
amn_bl.png
Business
  • Tech
  • Bio
  • Companies
amn_bl.png
Finance
  • Companies
  • Economy
  • Markets
  • Cryptocurrency
amn_bl.png
Opinion
  • Editorial
  • Columns
  • Thoughts of the Times
  • Cartoon
  • Today in History
  • Blogs
  • Tribune Service
  • Blondie & Garfield
  • Letter to President
  • Letter to the Editor
amn_bl.png
Lifestyle
  • Travel & Food
  • Trends
  • People & Events
  • Books
  • Around Town
  • Fortune Telling
amn_bl.png
Entertainment & Arts
  • K-pop
  • Films
  • Shows & Dramas
  • Music
  • Theater & Others
amn_bl.png
Sports
amn_bl.png
World
  • SCMP
  • Asia
amn_bl.png
Video
  • Korean Storytellers
  • POPKORN
  • Culture
  • People
  • News
amn_bl.png
Photos
  • Photo News
  • Darkroom
amn_NK.png amn_DR.png amn_LK.png amn_LE.png
  • bt_fb_on_2022.svgbt_fb_over_2022.svg
  • bt_twitter_on_2022.svgbt_twitter_over_2022.svg
  • bt_youtube_on_2022.svgbt_youtube_over_2022.svg
  • bt_instagram_on_2022.svgbt_instagram_over_2022.svg
The Korea Times
amn_close.png
amn_bl.png
National
  • Politics
  • Foreign Affairs
  • Multicultural Community
  • Defense
  • Environment & Animals
  • Law & Crime
  • Society
  • Health & Science
amn_bl.png
Business
  • Tech
  • Bio
  • Companies
amn_bl.png
Finance
  • Companies
  • Economy
  • Markets
  • Cryptocurrency
amn_bl.png
Opinion
  • Editorial
  • Columns
  • Thoughts of the Times
  • Cartoon
  • Today in History
  • Blogs
  • Tribune Service
  • Blondie & Garfield
  • Letter to President
  • Letter to the Editor
amn_bl.png
Lifestyle
  • Travel & Food
  • Trends
  • People & Events
  • Books
  • Around Town
  • Fortune Telling
amn_bl.png
Entertainment & Arts
  • K-pop
  • Films
  • Shows & Dramas
  • Music
  • Theater & Others
amn_bl.png
Sports
amn_bl.png
World
  • SCMP
  • Asia
amn_bl.png
Video
  • Korean Storytellers
  • POPKORN
  • Culture
  • People
  • News
amn_bl.png
Photos
  • Photo News
  • Darkroom
amn_NK.png amn_DR.png amn_LK.png amn_LE.png
  • bt_fb_on_2022.svgbt_fb_over_2022.svg
  • bt_twitter_on_2022.svgbt_twitter_over_2022.svg
  • bt_youtube_on_2022.svgbt_youtube_over_2022.svg
  • bt_instagram_on_2022.svgbt_instagram_over_2022.svg
  • Login
  • Register
  • Login
  • Register
  • The Korea Times
  • search
  • all menu
  • Login
  • Subscribe
  • Photos
  • Video
  • World
  • Sports
  • Opinion
  • Entertainment & Art
  • Lifestyle
  • Finance
  • Business
  • National
  • North Korea
  • 1

    Discussions on raising age for free subway rides gain momentum

  • 3

    2-year work experience prerequisite lifted for foreign shipyard welders

  • 5

    US reaffirms nuclear security assurances to South Korea

  • 7

    Families of Itaewon victims on collision course with Seoul City

  • 9

    William Franklin Sands' diplomatic and undiplomatic views of late Joseon

  • 11

    Will KT, POSCO replace CEOs as Shinhan, Woori did?

  • 13

    Korea as sublime, strange, and familiar

  • 15

    TXT, Le Sserafim top Oricon album and singles chart

  • 17

    Chinese spy balloon 'transits' Latin America after first craft flies over US

  • 19

    Blinken scraps rare China trip over alleged spy balloon

  • 2

    INTERVIEWTati Gabrielle, actress of Korean, African-American descent, feels proud of her heritage

  • 4

    Families of Itaewon crowd stampede victims clash with police over installation of memorial altar

  • 6

    China expresses 'strong dissatisfaction' over US shooting down balloon

  • 8

    Opposition party takes to streets to protest prosecution probes into leader

  • 10

    Korean American Rep. Young Kim named chair of House Indo-Pacific subcommittee

  • 12

    US remains committed to using full range of capabilities to defend S. Korea: Blinken

  • 14

    US shoots down suspected Chinese spy balloon with a single missile

  • 16

    Wang Yi urges US to 'avoid misjudgment' over balloon controversy

  • 18

    President Yoon at odds with politician who helped him win election

  • 20

    Musk didn't defraud investors with 2018 Tesla tweets

Close scrollclosebutton

Close for 24 hours

Open
  • The Korea Times
  • search
  • all menu
  • Login
  • Subscribe
  • Photos
  • Video
  • World
  • Sports
  • Opinion
  • Entertainment & Art
  • Lifestyle
  • Finance
  • Business
  • National
  • North Korea
Lifestyle
  • Travel & Food
  • Trends
  • People & Events
  • Books
  • Around Town
  • Fortune Telling
Mon, February 6, 2023 | 21:39
Trends
INTERVIEWHow brewery waste turned into pizza dough, energy bars at RE:harvest
Posted : 2022-05-24 13:02
Updated : 2022-05-24 17:57
Park Han-sol
Print PreviewPrint Preview
Font Size UpFont Size Up
Font Size DownFont Size Down
  • facebook
  • twitter
  • kakaolink
  • whatsapp
  • reddit
  • mailto
  • link
Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest

RE:harvest transforms breweries' leftover grain into sustainable flour

By Park Han-sol

Wheaty scones, juicy slices of pizza and nachos grande garnished with fresh guacamole sound perfect for a spring picnic.

But in the eyes of food upcycling startup RE:harvest, these dishes become the playground for the company's signature flour ― made from the tons of grain discarded every day by breweries nationwide.

Brewing drinks like beer and "sikhye" (Korean sweet rice punch) requires crushed grain, typically malted barley, which is soaked in hot water to extract its sugar and other carbohydrates. The resulting sugary liquid can be fermented with yeast to produce beer or with rice to create sikhye. But what happens to the used barley that gets left behind?

Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
Alex Min, founder and CEO of RE:harvest / Courtesy of RE:harvest
"It gets thrown out ― despite its high nutritional value ― with only a fraction reprocessed as compost or animal feed for farms," Alex Min, the startup's founder and CEO, told The Korea Times in a recent interview.

It is this "spent" beer grain to which RE:harvest gives new life as flour as the country's first company to specialize in food upcycling.

"We transport the still wet and hot barley through a temperature-controlled cold chain to prevent any bacterial growth and maintain quality," he said.

When the grain arrives at the company's factory in Hwaseong, Gyeonggi Province, it is cleaned, dehydrated, dried and milled, before undergoing a final stage of inspection to be reborn as a fine powder called "RE:nergy flour."

And this ingredient has found its way into diverse sustainable recipes for major food makers across Korea.

Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
A pizza, with dough made from brewery grain-turned-flour / Courtesy of RE:harvest

As an alternative to all-purpose white flour, it is used in pizza dough, bakery goods, pasta and fried chicken batter as part of the products developed by RE:harvest's downstream partners.

The startup also rolls out its own lineup of energy bars, shakes, granola and taffies containing RE:nergy flour. These items have proven to be highly popular among young, environmentally conscious consumers, especially women, according to the company.

While the taste of spent, or "saved" grain flour, is said to be nearly identical to that of traditional general-use flour, its nutritional value is far higher. With virtually no sugar present, Min says that the flour alternative is at least 10 percent lower in calories and 30 percent less in carbohydrates. And as it's made from barley, it has twice the protein and 21 times the fiber.

Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
Discarded grain from breweries nationwide is reborn as a fine powder called "RE:nergy flour." Courtesy of RE:harvest

Since its founding in 2019, RE:harvest has worked with some of the biggest brands in the country to produce sustainable flour.

It procures used barley from the factories of Oriental Brewery (OB), Korea's largest beer maker, as well as other smaller craft breweries. The company has also begun to obtain grain-based byproducts recently from CJ CheilJedang, Korea's leading food manufacturer. These items include okara (soy pulp), rice bran that is left behind during production of the ready-to-eat rice product named Hetbahn and byproducts from sesame and perilla oil manufacturing.

Last year, the startup signed a memorandum of understanding with Vietnam's Hanoi Beer and Indonesia's Multi Bintang Indonesia.

How 3rd-generation Korean American strategy consultant turned eyes toward food upcycling in Korea

Born in New York and raised in California as a third-generation Korean American, Min said food has always been an intimate part of his life.

"In Northern California, where I spent my early childhood, there wasn't a huge Asian community in my neighborhood. So I naturally bonded a lot with the dishes that my mother would make," he said.

Such interest in food runs in his family, as his younger sister is a notable chef in the United States, who has catered for celebrities including Britney Spears and Kenny G.

However, the turning point of his life came after he completed his MBA at Seoul National University in 2011 and began working as a strategy consultant in Korea, mainly assisting the country's major players in the food and beverage (F&B) sector.

In fact, it was on a business trip to two different countries that his view toward the need for food upcycling was changed from simple theoretical knowledge into something real.

"When I went to Rwanda, I could see the hunger in some of the people's eyes, with food clearly not available or enough for everyone. But it was the complete opposite for the Michelin-starred restaurants that I visited in France afterward," Min said.

At one eatery, he threw a question to the French chef as to how much fully edible food waste the restaurant produces as part of its daily production. Roughly 620 pounds, or 281 kilograms, of food was thrown out per day as "unusable" byproducts.

"It was just so ironic ― one part of the world is literally tossing out kilograms of edible byproducts, while for another, starvation and undernutrition are an immediate reality," he continued.

He realized that the F&B sector in many parts of the world still lacked that virtuous cycle of converting raw ingredient waste back into food products.

That's when he decided to move on from nearly a decade of his career as a strategy consultant and dive into the field of food upcycling.

Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
Granola made with brewery grain-turned-flour / Courtesy of RE:harvest

The reason why Min chose his motherland as his playing field, an uncharted territory when it came to food upcycling, was plain and simple.

"Korea is in a truly unique position," the RE:harvest founder noted.

Due to having little land for farming and agricultural production, the country imports nearly 70 percent of its food ingredients. And because Korea is an export-driven nation, which includes F&B products, the amount of food manufactured from these foreign ingredients is enormous, compared to the country's size.

Naturally, this means the amount of resulting edible byproducts is huge as well ― 572 kilograms per capita, according to Min. But the biggest problem lies in that nearly all is discarded. In fact, as of 2019, food manufacturers spent $27 million in environmental fees for food waste disposal.

"In the U.S., a country with a lot of farmland and strong agriculture that has long been a core part of the economy, food byproducts can be used more efficiently as they get repurposed as animal feed or composted," he said.

"But in Korea, a nation smaller in size than the state of California, there's only so much we can downcycle and reuse. Its agricultural ecosystem just can't handle the amount of resulting byproducts on its own."

For Min, this was a stream waiting to be tapped.

Moreover, Korea's geographical size is precisely what makes it an ideal place for the food upcycling business to grow.

As it takes mere hours to travel across the country from one end to another, it becomes much easier to source and transport food byproducts from the core sites of production nationwide to the factories for upcycling. This is, again, quite different from the U.S., where the transportation of goods from one state to another can take up to several days by road ― increasing the risks of decomposition and spoilage.

"Korea's small size is what makes it capable of creating this close, intricate network of core sites of manufacturing and factories for upcycling across the nation," he said.

Food upcycling startup RE:harvest's energy bars are made from discarded grain from breweries in Korea. / Courtesy of RE:harvest
Scones made with brewery grain-turned-flour / Courtesy of RE:harvest

As of this quarter, RE:harvest has already turned 1,020 tons of byproducts into flour ― a 10-fold increase from the corresponding period of last year.

And that amount is expected to experience another significant jump when the startup finishes building its first large, commercial-scale factory in Hwaseong at the end of August ― the first of its kind to specialize in food upcycling in Asia, according to the founder.

Another goal of the company is product diversification. While its current focus is on the production of sustainable flour, it will also release upcycled milk alternatives next year ― which can be used in lieu of dairy items like butter, cheese and yogurt.

"With rising interest in green diet recipes, we are planning to continue diversifying our product lineup that will be perfect for those looking for alternative food items," he said.


Emailhansolp@koreatimes.co.kr Article ListMore articles by this reporter
 
Top 10 Stories
12-year work experience prerequisite lifted for foreign shipyard welders 2-year work experience prerequisite lifted for foreign shipyard welders
2Families of Itaewon victims on collision course with Seoul City Families of Itaewon victims on collision course with Seoul City
3President Yoon at odds with politician who helped him win election President Yoon at odds with politician who helped him win election
49 fishermen, including 2 Vietnamese, missing in boat incident 9 fishermen, including 2 Vietnamese, missing in boat incident
5LG publishes Korea's first group-level net zero report LG publishes Korea's first group-level net zero report
6Conflict reignites over relocation of POSCO Holdings to Pohang Conflict reignites over relocation of POSCO Holdings to Pohang
7[VIDEO] Filipina K-pop idol and K-drama actress react to stereotypes about the Philippines VIDEOFilipina K-pop idol and K-drama actress react to stereotypes about the Philippines
8FSC approves security token transactions in Korea FSC approves security token transactions in Korea
9Hyundai Motor's technology helps team become WTCR double champion Hyundai Motor's technology helps team become WTCR double champion
10Tasks lie ahead for Woori's next chairman nominee picked amid controversy Tasks lie ahead for Woori's next chairman nominee picked amid controversy
Top 5 Entertainment News
1[INTERVIEW] Tati Gabrielle, actress of Korean, African-American descent, feels proud of her heritage INTERVIEWTati Gabrielle, actress of Korean, African-American descent, feels proud of her heritage
2TXT, Le Sserafim top Oricon album and singles chart TXT, Le Sserafim top Oricon album and singles chart
3Reclusive fashion icon Martin Margiela makes comeback as artist with eerie wonderland of human bodies Reclusive fashion icon Martin Margiela makes comeback as artist with eerie wonderland of human bodies
4Decoding success factors of NewJeans: How is it different? Decoding success factors of NewJeans: How is it different?
5The Boyz member Hyunjae apologizes for wearing hat with Rising Sun flag design The Boyz member Hyunjae apologizes for wearing hat with Rising Sun flag design
DARKROOM
  • Nepal plane crash

    Nepal plane crash

  • Brazil capital uprising

    Brazil capital uprising

  • Happy New Year 2023

    Happy New Year 2023

  • World Cup 2022 Final - Argentina vs France

    World Cup 2022 Final - Argentina vs France

  • World Cup 2022 France vs Morocco

    World Cup 2022 France vs Morocco

CEO & Publisher : Oh Young-jin
Digital News Email : webmaster@koreatimes.co.kr
Tel : 02-724-2114
Online newspaper registration No : 서울,아52844
Date of registration : 2020.02.05
Masthead : The Korea Times
Copyright © koreatimes.co.kr. All rights reserved.
  • About Us
  • Introduction
  • History
  • Contact Us
  • Products & Services
  • Subscribe
  • E-paper
  • RSS Service
  • Content Sales
  • Site Map
  • Policy
  • Code of Ethics
  • Ombudsman
  • Privacy Statement
  • Terms of Service
  • Copyright Policy
  • Family Site
  • Hankook Ilbo
  • Dongwha Group