KAUST and the Saudi Food and Drug Authority (SFDA) have partnered to develop a new method using nuclear magnetic resonance (NMR) to detect adulterants in olive oil. The method aims to identify and quantify vegetable oils mixed with olive oil, addressing concerns about the mislabeling of olive oil in the Saudi market. KAUST's comprehensive suite of NMR machines was critical for the project. Why it matters: This collaboration enhances food safety and quality control in Saudi Arabia, a major olive oil importer, and helps to ensure consumers receive authentic, high-quality products.
KAUST Professors Hussein Hoteit and Satoshi Habuchi are collaborating to optimize hydrocarbon extraction using polymers. Hoteit's expertise in energy resources and petroleum engineering combines with Habuchi's molecular imaging tools. Their approach, known as polymer flooding, reduces costs and environmental impact by using less water. Why it matters: This interdisciplinary collaboration highlights KAUST's role in fostering innovative solutions for enhanced oil recovery, a critical area for Saudi Arabia's energy sector.
KAUST researchers have developed a surface treatment for jute storage bags to prevent moisture-induced damage to stored grains. The treatment involves roughening the jute surface with an alkali and applying a thin layer of paraffin wax. Experiments showed that seed moisture content reduced by up to 7.5 percent in wax-coated bags, and seed germination efficacy after storage was up to 35 percent higher. Why it matters: This simple, scalable technique could significantly reduce grain losses in developing countries and provide an environmentally friendly alternative for grain storage.
Historian Mike Bruton spoke at KAUST about scientific disruptors from the House of Wisdom during the Islamic Golden Age. These scholars made contributions like introducing the concept of zero and debunking the Greek theory of sight. Ibn al-Haytham revolutionized knowledge of optics, demonstrating that light bounces off objects and enters our eyes. Why it matters: The lecture highlights the significant scientific advancements made during the Islamic Golden Age and their lasting impact on modern civilization.
KAUST Ph.D. student Asrar Damdam won a Silicon Valley pitching competition with her biotechnology startup UVERA, which uses ultraviolet light to extend the shelf life of fresh food. The idea ranked first out of 116 others and was deemed the most investable by venture capitalists. UVERA's technology reduces food pathogens like E. coli and Salmonella, aiming to reduce food waste. Why it matters: This award highlights the potential for innovative foodtech solutions emerging from Saudi universities and their ability to attract global investment.
KAUST researchers have developed a green synthetic biology approach using engineered algae to replicate the complex fragrances of agarwood, also known as oudh. They catalogued the chemical diversity of sesquiterpenes (STPs) in 58 agarwood samples and reproduced some of the chemical complexity of agarwood STPs in algae using synthetic biology. The team used the green alga Chlamydomonas reinhardtii to produce nine distinct STP chemical products widely found in agarwood, offering a sustainable alternative to harvesting endangered trees. Why it matters: This research provides a sustainable route for producing sought-after fragrances, reducing pressure on endangered agarwood tree populations and promoting green chemistry in the region.
A KAUST and King Abdulaziz University research team is using superhydrophobic sand to grow crops like tomatoes with less water. Superhydrophobic sand reduces water consumption in agriculture, the world's largest consumer of freshwater. The sand was developed by KAUST's Himanshu Mishra and Ph.D. student Adair Gallo Junior. Why it matters: This research offers a promising solution for water conservation in agriculture, especially in arid regions like the Arabian Peninsula, addressing critical water security challenges.
KAUST researchers are developing new solar desalination methods to increase efficiency and minimize heat losses, building on techniques dating back to Arab alchemists. KAUST Associate Professor Peng Wang and his team at the Water Desalination and Reuse Center are developing an innovative system that more efficiently vaporizes water using interfacial heating. The design uses a photothermal material to capture the entire spectrum of sunlight and convert it into heat with nearly 100% efficiency. Why it matters: This research could provide more sustainable and efficient methods for producing fresh water in arid regions like the Middle East.