How AI can be leveraged to reduce food loss, improve nutrition, and cut emissions
- By optimizing food processing at its source, AI is playing a role in reducing emissions and making food production more sustainable
- Preservation techniques, such as freeze-drying and 3D printing, are being optimized with AI to create long-lasting, nutritious products
RIYADH: Artificial intelligence is revolutionizing nearly every industry, and food production is no exception. From precision farming to lab-grown meat, AI is enabling more sustainable, efficient, and innovative ways to feed the world’s growing population.
One of the most promising applications is the use of AI to tackle food loss — one of the biggest challenges facing global food security. Each year, an estimated $1 trillion worth of food is lost before it even reaches consumers due to spoilage, supply chain inefficiencies, and market rejections.
But AI-powered solutions are beginning to change that, helping to extend shelf life, maximize nutritional value, and reduce environmental impact.
At the forefront of this movement is Essence Food, a company that has combined AI, 3D printing, and advanced freeze-drying techniques to transform surplus produce into nutrient-rich, long-lasting food products.
Led by CEO and founder Marcio Barradas, the company is pioneering a data-driven approach to food preservation, proving that cutting-edge technology can turn food loss into opportunity — benefiting both the planet and public health.
During a 2017 TED talk, Barradas highlighted the crucial difference between food loss and food waste. He explained that food loss occurs early in the supply chain, before products reach consumers, while food waste happens at the consumer level.
The consequences of food loss are significant, leading to a drastic reduction in the volume of food available for consumption. Several factors contribute to this issue, including poor yields, quality inconsistencies, spoilage, and inefficiencies in transportation and storage.
One particularly troubling aspect of food loss is the rejection of perfectly edible fruits and vegetables by retailers due to aesthetic imperfections. This practice results in vast quantities of nutritious food being discarded before it ever reaches a plate.
Reflecting on his TED talk, Barradas told Arab News: “It was a call to the industry to wake up and stop wasting foods when they can actually monetize them. So it was sort of from trash to cash.”
Despite growing awareness of food loss, Barradas observed that as recently as 2019, no large-scale solutions had been implemented to tackle the problem effectively. Determined to change this, he launched Essence Food, a company dedicated to reducing food loss through advanced technology.
By integrating AI with the freeze-drying process, Essence Food repurposes surplus and rejected produce that might otherwise go to waste. This not only preserves valuable nutrients but also addresses long-term health and environmental concerns associated with food production.
Freeze-drying, unlike other dehydration methods, retains a greater percentage of a food’s original nutrients while significantly improving shelf life and product quality. These advantages make it an ideal technology for tackling food loss on a global scale.
After its initial launch in Spain, Essence Food quickly expanded its footprint in the Middle East, beginning with the UAE and now moving into Saudi Arabia.
“We presented it at Gulfood in Dubai, and amazingly, we won as most innovative startup back in 2019,” said Barradas, referring to the company’s 3D-printed products, which have been showcased at the prestigious food industry event.
“This allowed us to expand very fast in the region and start to see how we can optimize all the resources that exist, knowing there is a region that imports the majority of its fruits and vegetables.
“Encouraged by winning that award at Gulfood, what I saw is that in the Middle East, there is an advantage compared to Europe. It’s less bureaucratic. When the decision-makers here believe in something, they will bring it to the front and it will be implemented.”
Although freeze-drying and 3D printing are not new technologies, AI has revolutionized their efficiency. When Barradas founded Essence Food, the company was already “very proactive with machine learning.
“All our data was being stored and analyzed in terms of accelerating the processes, having better decision-making, and also using that machine-learning capacity to really teach our machines.”
As the company worked to develop a more efficient freeze-dryer, AI emerged as the key to optimizing the technique. “Now, the age of AI came really strong in the last two years. So, what we’re doing is a virtual library,” said Barradas.
Every fruit or vegetable that enters Essence Food’s freeze-drying process undergoes rigorous analysis in a laboratory. Strawberries, bananas, tomatoes, beetroot — each ingredient is tested to determine its precise nutritional content.
The data collected is then fed into a virtual AI library, creating a vast database of nutritional insights. This system allows for an unprecedented level of food customization, tailored to individual dietary needs.
“Having that library connected now with AI, you can only imagine how we can customize food for each individual.”
Barradas envisions a future where AI-driven food technology plays a direct role in preventive healthcare. Through Essence Food’s new smartphone app, users will be able to personalize their nutrition with nutrient-rich foods, including a healthier take on gummy bears.
“If I connect your mobile device, which you use every day, and it knows your steps and habits, everything is stored there. If you connect to this app that we are launching, you’ll be able to have customized gummy bears for the whole week,” he said.
“So, you’ll take two gummy bears a day, or one gummy bear a day, not to cure any disease, but to prevent you from getting any disease.”
He believes that modern diets have led to an over-reliance on supplements and pharmaceuticals. “We are only dealing with the consequences, with the symptoms, but we’re not fighting the causes,” he said.
Beyond nutrition, machine learning is also driving new sustainability initiatives within Essence Food’s freeze-drying technology.
One of the company’s most innovative breakthroughs is the recovery of water from fruits during the drying process. This reclaimed water has the potential to support vertical farming and other water-scarce agricultural initiatives.
“There’s something really amazing in this technology,” said Barradas. “It doesn’t need water, but it brings back water. So, any time you freeze-dry in the machine, it gives you potable water that was inside the fruits.”
The implications of this discovery are particularly relevant for regions like Saudi Arabia, where water scarcity is a pressing issue.
“If we load the machine with 40 kg of strawberries, we will be removing 35 liters, 32 liters, of potable water,” said Barradas.
This water recovery system can be integrated with vertical farming operations, creating a closed-loop system where food loss is minimized and essential resources are conserved.
“We want to create a synergy with vertical farming, where we recover food losses from these vertical farms in the desert, and with the water that we recover, we create more food,” said Barradas.
“Because Saudi Arabia, being such a vast region, and knowing the region where dates are grown, it will be amazing to bring the technology to the source and not bring the ingredient to Riyadh, for example, to transform it.
“Because the impact of transport and moving fresh ingredients is really big on the planet. We’re looking to go to the source of the ingredient to minimize everything that has to do with CO2 emissions.”
Saudi Arabia leads Arab condemnation of Israeli raids on Syrian territory
- Kingdom urges Security Council’s permanent members to address violations in Syria and the region
- Egypt says raids represent flagrant violation of international law
- Jordan reiterates support for Syria’s security, stability, sovereignty
RIYADH: Saudi Arabia has led Arab condemnation of Israeli airstrikes which violated the Syrian Arab Republic’s sovereignty and resulted in dozens of civilian and military casualties.
The Saudi Ministry of Foreign Affairs said the Israeli raids were “attempts to threaten the security and stability of Syria and the region through violating international laws.”
The Kingdom urged the UN Security Council’s permanent members to firmly address ongoing Israeli violations in Syria and the region, and called for the activation of accountability mechanisms.
Israeli airstrikes overnight targeted five areas in Syria, including the capital Damascus, and Hama Airport. Multiple people were injured while the actions, and a ground incursion, resulted in 13 fatalities.
Since the fall of the Bashar Assad regime in December, Israel has captured areas of Syria’s southern territory in a bid to keep the forces of the new government back from the border.
Egypt said on Thursday that Israeli raids represented a new and flagrant violation of international law. It called on international actors to compel Israel to end its occupation of Syrian territory and to respect the 1974 Disengagement Agreement.
Jordan’s Ministry of Foreign Affairs and Expatriates reiterated Amman’s support for Syria’s security, stability, and sovereignty. It stressed the need for Israel to adhere to international law and UN resolutions that call for respecting state sovereignty and non-interference in internal affairs.
Uganda’s president arrives in S.Sudan as crisis deepens
- The Ugandan leader, whose military was invited into South Sudan last month to help secure the capital, did not refer directly to the crisis in public remarks at the airport in Juba
NAIROBI: Uganda’s President Yoweri Museveni arrived in neighboring South Sudan on Thursday, in the highest level mission there since clashes and the detention of the vice president triggered regional fears of a return to civil war.
Museveni was met at the airport by South Sudan’s President Salva Kiir, whose administration has accused First Vice President Riek Machar of stoking rebellion and put him under house arrest.
The Ugandan leader, whose military was invited into South Sudan last month to help secure the capital, did not refer directly to the crisis in public remarks at the airport in Juba.
The visit follows mediation missions by the African Union and an East African regional body this week to de-escalate the crisis.
Museveni told reporters he would hold talks “aimed at strengthening bilateral relations and enhancing cooperation between our two nations.”
Kiir said the two leaders would discuss “current political developments in the country.”
The standoff between Kiir and Machar, who led opposing forces in a 2013-2018 civil war that killed hundreds of thousands, has prompted the UN to warn that the world’s young nation could be on the brink of all-out conflict along ethnic lines.
Uganda backed Kiir’s forces during the civil war.
It sent troops last month amid fighting between South Sudan’s military and an ethnic Nuer militia in Upper Nile state in the northeast.
Machar’s predominantly Nuer forces were allied with the White Army militia during the civil war, but his party denies government accusations of ongoing links.
Uganda’s military chief, Muhoozi Kainerugaba, also Museveni’s son, said on Tuesday he had ordered Ugandan forces to stop attacking the White Army so long as it ceases offensives against Ugandan troops.
Machar’s party says the Ugandan intervention violates South Sudan’s arms embargo.
Analysts say Kiir, 73, appears to be attempting to shore up his position amid discontent within his political camp and speculation about his succession plan.
Italy plans $22 million for migrant repatriations
- The ministry said the plan would benefit “around 3,300 of the most vulnerable migrants, carrying out their repatriation to their countries of origin sustainably and effectively”
ROME: Italy plans to invest 20 million euros ($22 million) in a new project to help Algeria, Libya, and Tunisia send irregular migrants from their territories back to the migrants’ countries of origin.
The government of Prime Minister Giorgia Meloni has vowed to cut irregular migration to Italy’s shores from North Africa — the majority of whom depart from Libya and Tunisia.
However, many migrants who depart hail from other countries, especially sub-Saharan African countries.
Italy’s new plan “focuses on strengthening the institutional and administrative-managerial capacities of the partner countries,” with the involvement of 400 officials, Italy’s Foreign Ministry said in a statement.
Irregular migration would be better addressed “through the improvement and development of assisted voluntary repatriations from Algeria, Libya and Tunisia to the countries of origin,” it said.
It said the project would collaborate with the International Organization for Migration to ensure migrants’ rights.
The ministry said the plan would benefit “around 3,300 of the most vulnerable migrants, carrying out their repatriation to their countries of origin sustainably and effectively.”
It said Italy’s Agency for Development Cooperation, which helps carry out development activities, would provide technical support.
The agency has also been charged with another plan targeted at the “socio-economic reintegration of returning migrants,” tapping Italian companies and civil society groups, it said.
Most migrants arriving in Italy via the Mediterranean depart from Libya and Tunisia.
Italy has agreements with both countries to provide funding in exchange for help stemming departures.
On Wednesday, Libyan authorities said they would suspend the work of 10 international humanitarian groups, including Doctors Without Borders, accusing them of a plan to “settle migrants” from other parts of Africa in the country.
Hundreds of thousands flee as Israel seizes Rafah in new Gaza ‘security zone’
- Airstrike kills at least 27 Palestinians, including women and children, inside a school building
GAZA: Hundreds of thousands of fleeing Gazans sought shelter on Thursday in one of the biggest mass displacements of the war, as Israeli forces advanced into the ruins of the city of Rafah, part of a newly announced “security zone” they intend to seize.
A day after declaring their intention to capture large swaths of the crowded enclave, Israeli forces pushed into the city on Gaza’s southern edge, which had served as a last refuge for people fleeing other areas for much of the war.
Gaza’s Health Ministry reported at least 97 people killed in Israeli strikes in the past 24 hours, including at least 20 killed in an airstrike around dawn in Shejaia, a suburb of Gaza City in the north.
FASTFACT
The assault to capture Rafah is a significant escalation in the war, which Israel restarted last month after effectively abandoning a ceasefire in place since January.
Later on Thursday, an Israeli airstrike killed at least 27 Palestinians, including women and children, inside a school building that served as a shelter for displaced families in Gaza City, local health authorities said.
The Israeli military claimed the attack hit key Palestinian “terrorists.”
Medics said three missiles slammed into the Dar Al-Arqam school building in Tuffah neighborhood in Gaza City, and the Israeli military said it struck a command center that militants had used to plan and execute attacks against Israeli civilians and army troops.
Rafah “is gone, it is being wiped out,” a father of seven among the hundreds of thousands who had fled from Rafah to neighboring Khan Younis, said via a chat app.
“They are knocking down what is left standing of houses and property,” said the man.
The assault to capture Rafah is a significant escalation in the war, which Israel restarted last month after effectively abandoning a ceasefire in place since January.
In Shejaia in the north, one of the districts where Israel has ordered the population to leave, hundreds of residents streamed out on Thursday, some carrying their belongings as they walked, others on donkey carts and bikes or in vans.
“I want to die. Let them kill us and free us from this life. We’re not living, we’re dead,” said Umm Aaed Bardaa.
In Khan Younis, where a strike killed several people, Adel Abu Fakher was checking the damage to his tent: “There’s nothing left for us. We’re being killed while asleep,” he said.
Israel has not spelled out its long-term aims for the security zone its troops are now seizing.
Prime Minister Benjamin Netanyahu said troops were taking an area he called the “Morag Axis,” a reference to an abandoned former Israeli settlement between Rafah and Khan Younis.
Gazans who had returned to homes in the ruins during the ceasefire have now been ordered to flee communities on the northern and southern edges of the strip.
They fear Israel intends to depopulate those areas indefinitely, leaving many hundreds of thousands of people permanently homeless while Israel seizes some of Gaza’s last agricultural land and critical water infrastructure.
Since the first phase of the ceasefire expired at the start of March with no agreement to prolong it, Israel has imposed a total blockade on all goods for Gaza’s 2.3 million residents, recreating what international organizations call a humanitarian catastrophe.
Israel’s military said on Thursday it was investigating the deaths of 15 Palestinian aid workers found buried in a shallow grave in March near Red Crescent vehicles, an incident that caused global alarm.
The military said troops fired on the cars, believing they carried fighters.
Israel’s stated goal since the start of the war has been the destruction of the Hamas militant group, which ran Gaza for nearly two decades.
But with no effort made to establish an alternative administration, Hamas returned to control during the ceasefire.
Fighters still hold 59 dead and living hostages Israel says must be handed over to extend the truce temporarily; Hamas says it will free them only under a deal that permanently ends the war.
Israeli leaders say they have been encouraged by signs of protest in Gaza against Hamas, with hundreds of people demonstrating in north Gaza’s Beit Lahiya on Wednesday. Hamas calls the protesters collaborators and says Israel is behind them.
The war began with an attack on Israeli communities on Oct. 7, 2023 with gunmen taking more than 250 hostages, according to Israeli tallies.
Israel’s campaign has so far killed more than 50,000 Palestinians, Gaza health authorities say.
Rafah residents said most of the local population had followed Israel’s order to leave as Israeli strikes toppled buildings there.
However, a strike on the main road between Khan Younis and Rafah stopped most movement between the cities.
The movement of people and traffic along the western coastal road near Morag was also limited by bombardment.
“Others stayed because they don’t know where to go, or got fed up of being displaced several times. We are afraid they might be killed or at best detained,” said Basem, a resident of Rafah who declined to give a second name.
