A new review suggests that China's carbon reduction commitments can influence the environmental performance of the global palm oil industry by promoting sustainable production, traceability, and climate-responsible technologies. This could help reduce palm oil's climate footprint while protecting livelihoods.
Researchers call for greater transparency and regulation in the vegetable oil industry to enable consumers to make informed decisions about their oil choices. The authors emphasize that almost all oils are associated with biodiversity and human rights issues in some contexts, depending on crop management and supply chains.
Researchers have charted how plant metabolism responds to genetic changes that increase oil production, finding simultaneous increases in both oil and protein content. The study's findings will provide scientists with clues for optimizing biofuel production in plants such as camelina and pennycress.
A research project from Politecnico di Milano proposes a novel method to recycle used vegetable oil into valuable resources like bio-lubricants and air purification devices. The project optimizes waste treatment processes while reducing waste and promoting European independence in critical raw material supply.
Researchers at Washington State University have discovered a new way for plants to change the fatty acid composition in their seed oil after it's already made. This process could lead to improved production of valuable oils used in various industries, including food and biofuels.
Scientists at Brookhaven Lab demonstrate new genetic strategy to boost plant oil content by protecting the oil-protector protein, resulting in 54% more oil accumulation in leaves and 13% more in seeds. This approach can increase biomass energy content and provide sustainable fuels.
A UC Irvine-led team has developed a method to produce farm-free food by synthesizing dietary fats through chemical and biological processes. This approach could significantly reduce greenhouse gas emissions and preserve natural ecosystems.
Researchers found that a diet high in soybean oil decreases beneficial bacteria and increases harmful bacteria, leading to increased inflammation and susceptibility to colitis. Olive oil, with lower amounts of linoleic acid, is considered a healthier alternative.
A study of 15,296 men found that a healthy Mediterranean or Prudent diet had no impact on prostate cancer risk, while an unhealthy Western diet may increase the risk of aggressive tumors. The findings suggest avoiding Western-style diet products and adopting Mediterranean diet habits could help prevent aggressive prostate cancer.
Researchers have developed a novel and cost-effective anode catalyst that can improve and stabilize power generation performance of MFCs treating vegetable oil industry wastewater. The study investigates modification of electrodes to increase bacterial adhesion and efficient electron transfer.
A recent study from the University of Eastern Finland found that genetic background has an effect on the metabolism of essential polyunsaturated fatty acids alpha-linolenic acid and linoleic acid. The study showed that the FADS1 genotype modifies the responses to diets rich in alpha-linolenic acid and linoleic acid.
MU researchers, including Jay J. Thelen and Dong Xu, are exploring genetic modification to increase seed oil production in camelina and pennycress for biofuel use in the aviation industry. The team aims to create a sustainable 'green energy' source as an alternative to petroleum-based fossil fuels.
Researchers evaluated 116 adults' diets and found most underestimated their own diet quality, with a significant gap between self-assessment and objective measurements. The study suggests that people trying to lose weight or health professionals should provide concrete information on improving diet quality.
Researchers discover two specific enzymes that assemble medium-chain fatty acids in marine microalgae Nannochloropsis oceanica, elevating MCT production and enabling customizable oils. The study paves the way for engineering industrial microalgae into efficient sustainable feedstock.
Scientists have created a membrane made from a waste by-product of vegetable oil manufacturing that can filter out heavy metals from contaminated water. The membrane uses proteins derived from peanut or sunflower oil production to attract and trap heavy metal ions, purifying water to international drinking standards.
Researchers identified cyclolinopeptides, particularly a methionine sulfoxide-containing class 4 peptide, as the primary cause of linseed oil's bitter off-flavor. Breeding or technical measures may help optimize flavor quality by reducing these peptides' content.
Researchers from Skoltech identified four genetic markers that can predict tocopherol composition in sunflower lines, which is crucial for producing high-quality dressing and cooking oils. This breakthrough discovery will help facilitate faster breeding of new varieties.
A high intake of alpha linolenic acid (ALA), found in nuts, seeds, and plant oils, is associated with a lower risk of death from all causes and diseases of the heart and blood vessels. However, further studies are needed to confirm the association with cancer mortality.
In the Brazilian Amazon, small towns are practicing a self-sustaining circular economy by converting waste into inputs for production. The Carauari community produces 100 metric tons of processed fish per year, generating resources from waste that fuel other activities.
A University of Missouri researcher has found a way to increase triacylglycerol production in plant leaves using CRISPR gene editing, which could lead to greater and cheaper vegetable oil production. This breakthrough technique enables the harvesting of oil from large, leafy plants with multiple uses, such as sorghum.
Dartmouth College scientists have discovered a new way to produce sustainable feeds for tilapia and other farmed fish. They found that replacing wild fish oil with marine microalgae increases the nutritional value of the fish while reducing environmental impact.
A recent study published in The BMJ found that replacing saturated fats with vegetable oils rich in linoleic acid does not curb heart disease risk or help people live longer. Despite lowering cholesterol levels, participants who had greater reductions in blood cholesterol actually had higher risks of death.
Researchers at MIT Portugal have created eco-friendly green detergents using biosurfactants derived from lignocellulosic biomass, offering advantages in bio-degradability and non-toxicity. The technology reduces costs of raw materials and environmental impact on production, providing a cleaner alternative for home and industrial use.
A Finnish study found that skipping main meals is linked to excess body fat and increased cardiometabolic risk in children as young as 6-8 years old. Children who ate more protein and had uncontrolled eating behavior were also more likely to have excess body fat.
Researchers are developing Camelina sativa as a biodiesel crop for the Great Plains, which can grow on poor-quality farmland and requires little irrigation and fertilizer. By altering the plant's biochemistry, they aim to create low-viscosity oil that can be used directly in diesel engines.
A University of Houston researcher is working on developing plant-based plastics that can match the strength, flexibility, and durability of petroleum-based polymers. The goal is to create biodegradable materials with better mechanical properties and a reduced environmental impact.
A study found that replacing saturated fats with polyunsaturated oils like corn and safflower oil may not reduce heart disease risk. In fact, rates of death from cardiovascular disease increased in the treatment group. Health Canada should modify its health claim for omega-6 oils.
Analysis suggests replacing saturated fats with polyunsaturated oils like corn and safflower oil may not reduce heart disease risk, but rather increase it. Health Canada should modify health claims to exclude these oils.
A new study from the University of Missouri contradicts claims that consuming vegetable oil promotes inflammation in humans. Researchers found no link between linoleic acid consumption and circulating indicators of inflammation.
A randomized, controlled trial found that consuming monounsaturated fats in vegetable oils like canola oil lowered abdominal fat by 1.6 percent compared to other oil blends. This reduction in belly fat may decrease metabolic syndrome risk factors and heart disease risk.
Manufacturers are turning to biotechnology companies using genetically engineered microbes to produce natural flavor and fragrance ingredients. These microbes can produce vanillin and picrocrocin at lower costs than traditional methods.
A new 'super-high' oleic safflower has been developed by CSIRO, with the potential to provide over 100,000 hectares of sustainable plant oils. The oil contains over 90% of valuable oleic acid, making it suitable for industrial chemical production and direct use in lubricants.
Scientists have discovered that water can float on oil under certain conditions, depending on the size of the droplet and type of oil. This finding has important potential applications in cleaning up oil spills.
Scientists developed a computational model to analyze rapeseed plant metabolism and optimize oil production. The model, published in the Plant Journal, can simulate complex metabolic processes under varying conditions, helping identify ways to maximize carbon conversion to biomass.
A University of Missouri researcher has discovered a plant oil called sterculic oil that may help reduce belly fat and insulin resistance in humans. The oil contains unique fatty acids that suppress an enzyme associated with insulin resistance, improving metabolic profiles and reducing the risk of chronic diseases.
Researchers at Brown University have developed a new method for converting waste vegetable oil into biodiesel fuel, using a single reaction vessel and environmentally friendly catalysts. The process is six times faster than current methods, consuming less energy and reducing the use of toxic chemicals.
Researchers at Michigan State University have discovered a novel, high-quality oil produced by the burning bush enzyme, which boasts lower viscosity and calorie content. This unique oil could be used as a direct-use biofuel for diesel engines and as a reduced-calorie food oil substitute.
The American Heart Association advises consumers to aim for at least 5-10% of energy from omega-6 PUFAs, which may reduce cardiovascular risk and lower the risk for heart disease events by 24%. Omega-6 fatty acids have anti-inflammatory properties, dispelling concerns of increased inflammation and cardiovascular risk.
Scientists have discovered that adding more fish oil to the diet can decrease the formation of prostanoids, which contribute to inflammation in various tissues. This finding may lead to the development of new anti-inflammatory drugs with fewer side effects than current options.
Research by A. Saari Csallany suggests that repeated heating of polyunsaturated oils for frying can lead to the accumulation of toxic compounds like HNE. The study aims to determine the optimal lower temperature for oil heating to prevent HNE formation and its related diseases.
A study by Miriam Jacobs and colleagues has found significant increases in flame retardant levels in cod liver oil supplements over the past four years. This is a growing concern due to the potential for these chemicals to contaminate the environment and human health, particularly through consumption of contaminated fish oils.
Researchers have developed a new vegetable oil that can provide performance-enhancing benefits to car engines, improving stability at both hot and cold temperatures. The biodegradable oil could reduce the country's dependence on foreign oil and minimize environmental harm.
A study published in the American Journal of Clinical Nutrition found that consuming a moderate-fat diet rich in plant oils reduced LDL cholesterol levels by 25% in hyperlipidemic men. The specific type of plant oil used in the study was found to have a significant impact on improving cholesterol profiles.