Current Olive Oil News and Events

Current Olive Oil News and Events, Olive Oil News Articles.
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Integrated disease management saves olive trees from Verticillium wilt
The University of Cordobas's Agronomy Department (abbreviated to DAUCO in Spanish) reduced the occurrence of Verticillium wilt in a commercial olive plantation by applying an Integrated Disease Management strategy. (2021-01-25)

The liver processes coconut oil differently than rapeseed oil
Coconut oil has increasingly found its way into German kitchens in recent years, although its alleged health benefits are controversial. Scientists at the University of Bonn have now been able to show how it is metabolized in the liver. Their findings could also have implications for the treatment of certain diarrheal diseases. The results are published in the journal Molecular Metabolism. (2021-01-25)

New biodegradable polyurethane foams are developed from wheat straw
The polyurethane foams have several industrial uses. Now, a new paper, published on the front page of Polymers, was able to obtain them from biomass in order to avoid using petroleum by-products in their manufacturing (2021-01-19)

New clues help explain why PFAS chemicals resist remediation
Chemicals used in firefighting foam and other products can last for decades in the environment, resisting efforts to remove them. New research suggest why that happens and new avenues for remediation. (2021-01-19)

Methane emissions from abandoned oil and gas wells underestimated
A recent McGill study published in Environmental Science and Technology finds that annual methane emissions from abandoned oil and gas (AOG) wells in Canada and the US have been greatly underestimated - by as much as 150% in Canada, and by 20% in the US. Indeed, the research suggests that methane gas emissions from AOG wells are currently the 10th and 11th largest sources of anthropogenic methane emission in the US and Canada, respectively. (2021-01-19)

Researchers trace geologic origins of Gulf of Mexico 'super basin' success
The Gulf of Mexico holds huge untapped offshore oil deposits that could help power the U.S. for decades. According to researchers at The University of Texas at Austin, the basin's vast oil and gas reserves are the result of a remarkable geologic past. Only a fraction of the oil has been extracted and much remains buried beneath ancient salt layers, just recently illuminated by modern seismic imaging. (2021-01-15)

Eating omega-3 fat helps hibernating Arctic ground squirrels warm up during deep cold
By feeding arctic ground squirrels special diets, researchers have found that omega-3 fatty acids, common in flax seed and fish oil, help keep the animals warmer in deep hibernation. (2021-01-14)

'Ocean 100': Small group of companies dominate ocean economy
Dubbed the 'Ocean 100', the group of companies generated US$1.1 trillion in revenues in 2018, according to the research published in the journal Science Advances. (2021-01-13)

Including unhealthy foods may diminish positive effects of an otherwise healthy diet
Researchers at Rush University Medical Center have reported diminished benefits of a Mediterranean diet among those with high frequency of eating unhealthy foods. The results of their study were published in Alzheimer's & Dementia: The Journal of the Alzheimer's Association on Jan. 7. (2021-01-08)

The liverwort oil body is formed by redirection of the secretory pathway
In the study published in Nature Communications, the evolutionary relationship between two different organelles in liverwort cells has been revealed: the cell plate, which divides cells during cell division, and the oil body, which is a reservoir for various chemical substances. (2020-12-28)

Nanoparticles could improve oil production
A team of scientists from Siberian Federal University together with their colleagues from Novosibirsk studied the effect of nanoparticles on oil production efficiency. When added to the water that displaces oil from a reservoir, nanoparticles improve the separation of oil drops from mine rock and their washing to the surface. The work received a grant from the Russian Science Foundation, and an article about it was published in the Journal of Molecular Liquids. (2020-12-22)

Still paying for broken smartphone display? Now, It is automatically fixed
Smartphone display repair cost that caused so many people to cry about, it may no longer be an issue to worry about. Research team in South Korea has developed a smartphone display material that can self-heal from damages. (2020-12-17)

Researcher boosts vegetable oil production in plant leaves
Jay Thelen, a professor of biochemistry at the University of Missouri, has found a way to boost the production of triacylglycerol -- the main component of vegetable oil -- in plant leaves, a technique that could allow producers to harvest oil from large, leafy plants that also have other uses. Sorghum, for example -- a global source of grain prized for its drought-resistant qualities -- could serve a dual role as a source of vegetable oil, creating a more efficient and valuable crop. (2020-12-17)

Fish oil supplements don't raise bad cholesterol
The Fatty Acid Research Institute (FARI) has published a new research paper in conjunction with The Cooper Institute on the omega-3s EPA and DHA in fish oil and low density lipoprotein cholesterol (LDL-C). (2020-12-17)

Scientists warn of likely massive oil spill endangering the Red Sea, region's health
A paper to be published in Frontiers in Marine Science on December 15 is calling for action to remove the oil from a decaying and inactive tanker in the Red Sea that holds approximately one million barrels of oil - four times the amount of oil contained in the Exxon Valdez, the tanker that had a disastrous environmental oil spill in 1989 - before its current seepage turns into a massive oil spill into the sea. (2020-12-15)

Risk of vine-to-vine spread of Xylella fastidiosa is greatest in July and August
'Managing the spread of X. fastidiosa is challenging due to a lack of field data on seasonal changes in vector abundance, proportion of vector population carrying the pathogen, and probability of acquisition from infected plants,' explained Mark Sisterson, a vector entomologist with the Agricultural Research Service-USDA. (2020-12-07)

Molecular pores for thought
Ultrathin porous films that can pluck out specific nanoscopic molecules could refine oil purification and drug development. (2020-12-06)

The Mediterranean diet reduces the risk of having another heart attack
A clinical study with 1,002 patients with heart disease shows the advantages of a Mediterranean diet compared to a low-fat diet. (2020-12-04)

Biologists from RUDN University discovered the secret of flaxseed oil with long shelf life
Biologists from RUDN University working together with their colleagues from the Institute of Molecular Biology of the Russian Academy of Sciences and the Institute of Flax studied the genes that determine the fatty acid composition in flaxseed oil and identified polymorphisms in six of them. The team also found out what gene variations could extend the shelf life of flaxseed oil. This data can be used to improve the genetic selection of new flax breeds. (2020-12-04)

Biodiesel made from discarded cardboard boxes
Dr. Sun-Mi Lee and her team at the Clean Energy Research Center of the Korea Institute of Science and Technology (KIST) have announced that they have developed a novel microorganism capable of producing biodiesel precursors from lignocellulosic biomass such as discarded agricultural by-products, waste paper, and cardboard boxes. This microorganism has achieved the product yield twice of what was obtainable from its predecessors. (2020-11-30)

Cereal, olive and vine pollen reveal market integration in Ancient Greece
By analyzing sediment cores taken from six sites in southern Greece, an international team of researchers identified trends in cereal, olive, and vine pollen indicating structural changes in agricultural production between 1000 BCE and 600 CE. In a study published The Economic Journal, the researchers combine varying fields of scientific research to provide evidence for a market economy in ancient Greece characterized by integrated agricultural production and a major expansion of trade (2020-11-27)

Oil & gas industry commits to new framework to monitor, report and reduce methane emissions
In a move that will help tackle one of the biggest, most solvable contributors to the climate crisis, major oil and gas industry players today agreed to report methane emissions with a new, much higher transparency level. 62 companies representing 30% of world production have joined the Oil and Gas Methane Partnership, led by UNEP, the EC, and the Environmental Defense Fund. News videoconference: Monday Nov. 23, 09H45 US ET / 15H:45 CET (2020-11-23)

Researchers develop more efficient method to recover heavy oil
The current global supply of crude oil is expected to meet demand through 2050, but there may be a few more drops to squeeze out. By making use of a previously undesired side effect in oil recovery, researchers have developed a method that yields up to 20% more heavy oil than traditional methods. Tokyo University of Agriculture and Technology (TUAT) team published their results on August 24 in Energy & Fuels, a journal of the American Chemical Society. (2020-11-21)

The first battle for oil in Norway
The world's richest man and the world's largest oil company dominated the petroleum market in Norway long before landmark finds on the Norwegian continental shelf and the Norwegian oil fund. (2020-11-19)

An acebuchin-oil-enriched diet helps to reduce hypertension
The acebuche, also know as the wild olive tree, is a variety of tree widely found throughout Spain and covering almost nine million hectares in Andalusia. However, little data is available on the composition and therapeutic potential of acebuchin oil. The studies mainly focus on the composition and pharmacological effects of olive tree leaves and extra virgin olive oil. (2020-11-17)

Certain CBD oils no better than pure CBD at inhibiting certain cancer cell lines
Cannabidiol (CBD) oils are equally or less effective at inhibiting the growth of certain cancer cells compared to pure CBD, according to Penn State College of Medicine researchers. The results of their recent study indicate that future research into the clinical applications of cannabinoids should include an analysis of whether the pure cannabinoid compound or intact plant material is more effective at achieving the therapeutic effect. (2020-11-17)

Oil droplet predators chase oil droplet prey
Oil droplets can be made to act like predators, chasing down other droplets that flee like prey mimicking behavior seen among living organisms. (2020-11-17)

STRENGTH trial finds new fish oil medication did not reduce the risk of cardiac events
A medication derived from fish oil, containing the omega-3 fatty acids EPA and DHA, was evaluated in a large, international study of more than 13,000 people who had existing heart disease or who were at high risk of heart disease due to other medical conditions. The medication did not reduce the risk of cardiac events compared to a corn oil-based placebo in the STRENGTH trial. (2020-11-15)

Study: Vitamin D, fish oil don't lower atrial fibrillation risk
New research presented today at the American Heart Association Scientific Sessions suggests neither vitamin D nor the omega-3 fatty acids found in fish oil prevent the development of atrial fibrillation, a potentially serious heart rhythm disturbance. (2020-11-13)

Fish oil and vitamin D supplements not effective for preventing atrial fibrillation
About 2.7 million Americans are living with atrial fibrillation, an irregular heartbeat that can lead to blood clots, strokes, heart failure and other heart-related complications. Previous studies have not been able to confirm if vitamin D and omega-3 fatty acid supplements such as fish oil can prevent atrial fibrillation, while some studies have conflicting data about the risks and benefits of these supplements for patients with other health conditions. (2020-11-13)

Most type 2 diabetes patients are at high risk of a fatal heart attack or stroke
'The most striking result of our study was that the vast majority of patients (93%) had a high or very high risk of fatal events within a decade. Half of patients in the very high-risk group had no history of heart disease, meaning they would not be receiving medications to prevent heart attacks and strokes,' said study author Dr. Manel Mata-Cases, a general practitioner for the Catalan Institute of Health in Sant Adrià de Besòs. (2020-11-13)

Research breakthrough achieves fish-free aquaculture feed that raises key standards
After six years of research, a team of scientists at the University of California, Santa Cruz has developed a cost-effective new aquaculture feed that eliminates conventional fish meal and fish oil ingredients while also providing better fish weight gain and higher nutritional value in the filet for humans. The new fish-free feed is the first to demonstrate across-the-board gains in sustainability, performance, economic viability, and human health. (2020-11-12)

Convenient antioxidant capacity measurement of food
Japanese researchers have developed a system to quickly and easily measure the antioxidant capacity of food. The new electrochemical system uses Bicontinuous Microemulsion (BME), where a mixture of water and oil is gelated and integrated with a sheet-type electrode. This system can easily be used by anyone anywhere and is expected to be used for quality control in the production, manufacturing and sale of food products. (2020-11-12)

Landslide along Alaskan fjord could trigger tsunami
Scientists noted that the slope on Barry Arm fjord on Prince William Sound in southeastern Alaska slid some 120 meters from 2010 to 2017, a slow-moving landslide caused by glacial melt that could trigger a devastating tsunami. These are some of the first measurements to quantify how the slope is falling there; the study also models a potential tsunami. (2020-11-12)

RUDN University chemists developed cheap and eco-friendly surfactants
An international team including chemists from RUDN University suggested an economically feasible and environmentally friendly method to synthesize surfactants. The new compounds can become an eco-friendly alternative to traditional chemicals used in oil production, skincare products manufacture, and in the pharmaceutical industry to transport drugs to diseased body tissues. (2020-11-12)

Chemists studied the composition of oils extracted from popular medicinal plants
A team of Russian and Vietnamese chemists from RUDN University, Belgorod State University, Ton Duc Thang University, and the Vietnam Academy of Science and Technology were the first to study the composition of oils extracted from two flowering plants of the genus Thladiantha that are popular in traditional Chinese medicine. The team confirmed that the seeds of both plants contain around 40% oils rich in unsaturated fatty acids. (2020-11-11)

Healthy habits are key to maintaining health even while taking multiple prescriptions
A healthy diet, regular exercise and not smoking contribute to maintaining overall health regardless of how many medications a person takes. Although a patient might be taking multiple prescriptions for various conditions to maintain their health, a healthy lifestyle is an important factor for decreasing the risk of death from any cause. (2020-11-09)

Oil-eating worms provide valuable assistance in soil remediation
Bionanotechnology Lab of Kazan Federal University works on adapting nematodes to consuming oil waste. Co-author, Chief Research Associate Rawil Fakhrullin explains, 'We've improved existing methods of biological remediation of soils. Our lab experiment was successful, and we have a new way of delivering oil-consuming bacteria into the soil.' (2020-11-09)

A randomized clinical trial of Greek High Phenolic Early Harvest Extra Virgin Olive Oil in mild cognitive impairment: the MICOIL pilot study
Greek researchers and clinicians investigated for the first time the effect of High Phenolic Early Harvest Extra Virgin Olive Oil (HP-EH-EVOO) versus Moderate Phenolic (MP-EVOO) and Mediterranean Diet (MeDi) as a therapeutic pharmaceutical natural compound for older adults with amnestic Mild Cognitive Impairment (aMCI). Amnestic MCI is usually a prodromal condition of Alzheimer's disease (AD) and is characterized by memory loss and inability to execute very complex Activities of Daily Living. (2020-11-09)

Artificial Intelligence has learned to estimate oil viscosity
A group of Skoltech scientists developed machine learning (ML) algorithms that can teach artificial intelligence (AI) to determine oil viscosity based on nuclear magnetic resonance (NMR) data. The new method can come in handy for the petroleum industry and other sectors, which have to rely on indirect measurements to characterize a substance. (2020-11-05)

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