Technological Developments that Support Better Health and Food Production

Technological Developments in Food Production and Preservation

Irrigation systems, such as automated drip and sprinkler systems, have advanced to ensure crops receive an optimal amount of water. These systems play a crucial role in producing high-quality yields and contribute to conserving water.
Precision farming technology like GPS and drones can assist farmers in closely monitoring crop cycles, optimising fertiliser application, thus enhancing crop health.
Food preservation technologies, including high-pressure processing (HPP), microwave-assisted thermal sterilisation (MATS) and pulsed electric field (PEF) technology, can significantly extend the shelf-life of food without relying on artificial preservatives or sacrificing nutritional value.
The development of genetically modified organisms (GMOs) can increase the yield or nutritional value of crops. For example, genetically modifying rice to produce ‘Golden Rice’ helps to address vitamin A deficiency in regions where the population relies heavily on rice for sustenance.

Technological Breakthroughs in Food Packaging

Technological advancements have led to ‘smart packaging’, such as time-temperature indicator labels that show the quality of the product over time, helping consumers to determine food freshness more accurately.
The use of edible packaging, derived from biodegradable sources like seaweed, can reduce plastic waste, presenting a more sustainable packaging option.

Technological Developments Supporting Healthier Eating

Advances in nutrient fortification technology enhance the nutritional profile of food, often by adding vitamins and minerals.
The rise of health tracking apps allows individuals to monitor their nutritional intake and physical activity, providing tailored guidance to promote healthier lifestyles.

The Role of Technology in Food Safety and Standards

The increased use of blockchain technology in the food sector provides complete transparency and traceability within the food supply chain, enhancing food safety protocols.
Rapid testing technologies for contaminants and pathogens in food contribute to higher food safety standards, reducing the risk of foodborne illnesses.

Tech-Driven Food Waste Reduction

Innovative technology like anaerobic digestion turns food waste into renewable energy and fertiliser, promoting a circular economy in the food sector.
Apps targeting food waste, such as OLIO and Too Good To Go, connect consumers with businesses looking to sell surplus food at a reduced price, preventing the waste of perfectly good food.
Smart fridges, equipped with cameras and sensors, can track expiry dates and suggest recipes based on what’s in the fridge, which can lead to significant reductions in household food waste.