Nu-Trim, a new fat substitute, contains beta-glucans that lower LDL cholesterol and total cholesterol. It can transform baked goods into low-calorie, high-fiber foods with improved texture and volume. Studies show it reduces plasma cholesterol by 27% and LDL cholesterol by 36%, making it an attractive option for heart health.
Researchers at Spalding Sports Worldwide aim to create a golf ball that travels up to five yards farther when hit by the average amateur golfer. They are exploring solid-core balls with modified cores and new crosslinking agents.
Researchers have developed a new fuel formulation that produces 40-50 percent fewer unburned hydrocarbons and 20 percent less carbon monoxide compared to gasoline. The P-series fuel blend can power flexible fuel cars, offering an alternative to traditional gasoline.
Researchers found that extrusion-processed wheat bran in cereals can reduce the number of aberrant crypt cells in laboratory rats by up to 40%, compared to raw wheat bran and flaked cereals. The study suggests that processing wheat bran improves its health-promoting properties, making it a potential tool in reducing colon cancer risk.
Researchers have successfully released nerve growth factor (NGF) via pea-sized pellets implanted in test animal brains, which showed improved health. This breakthrough treatment could potentially help treat Alzheimer's disease and other neurological disorders.
The 216th national meeting of the American Chemical Society will feature over 6,000 technical presentations on various topics including analysis of endocrine disrupters, environmental issues and polymers from renewable resources. Approximately 10,000 registrants are expected to gather for about 609 technical sessions.
Researchers have developed a new coating technique called Surface Induced Mineralization (SIM) that facilitates bone growth around implants, potentially extending their lifespan. The water-based process incorporates growth factors to promote new bone cells, addressing a common issue with implants becoming loose after 10 years.
Researchers at Eastern Oregon University developed a new method to assess salt content in fish, reducing waste and ensuring food safety. The technique uses near-infrared spectrophotometry to analyze the salt content of live fish, allowing for precise addition of salt to meet safety standards.
Researchers at the USDA's Agricultural Research Service are working on a new synthetic trap to lure and capture potato beetles. The trap uses an artificial plant odor that mimics the scent released by damaged plants, which attracts the beetles.
Researchers are developing smart materials for various applications, including artificial limbs that can pick up objects, gel implants that release drugs as needed, and bridge models that prevent structural damage. These advancements could save lives by preventing accidents and improving safety in infrastructure.
A study by University of Idaho researchers reveals that trace elements in produce can determine its geographic origin through chemical analysis. The accuracy of this classification has been excellent with a model based on nearly l,000 potatoes, helping to combat mislabeling practices that harm consumers and growers.
A new study suggests that grape pomace can be a rich source of antioxidants, which may help prevent coronary heart disease. The researchers extracted compounds called phenolics from red grape pomace and found them to significantly retard the oxidation of human low-density lipoprotein (LDL) or bad cholesterol.
The American Chemical Society will present over 225 technical papers on various topics including medical isotopes, environmental fate of aircraft de-icing fluids, and smart materials. A banquet and minority affairs workshops are also planned for the event.
A comprehensive review article by Stephen S. Hecht summarizes the biochemistry, biology, and carcinogenicity of tobacco-specific nitrosamines, linking them to lung cancer formation. The article highlights the importance of understanding these compounds for developing effective chemoprevention strategies and targeted prevention methods.
Traumatic stress triggers an intricate response in the body's biochemical equilibrium, affecting the brain, endocrine, and immune systems. Research aims to understand this process to create more effective treatments for related disorders.
A new chemistry analysis reveals the optimal time for harvesting pungent peppers, with Piquin peppers requiring 40 days and De árbol and Habañero peppers needing 50 days. The hot flavor of chile peppers is caused by capsaicinoids, which degrade over time due to naturally-occurring compounds called peroxidases.
Researchers found naphthalene in termite nests, sparking speculation about its source. Termites may produce naphthalene through microbial action on food or soil, according to Dr. Henderson.
New anti-TBT regulations may actually increase environmental and human health risks for countries with limited resources. The regulations result in $4 billion in added fuel costs for the shipping industry.
Science Theatre engages new audiences for science through hands-on experiments and stage programs focusing on significant scientific topics. Volunteers gain valuable education and communication skills through the program.
Scientists at Case Western Reserve University and Queen's University have identified the first step in the formation of toxic amyloid plaques believed responsible for Alzheimer's destruction. Researchers have found promising lead molecules that may prevent plaque aggregation, potentially leading to new treatments.
Seventy percent of ships use TBT-based paints, which pose a constant but low release risk. Researchers are exploring alternative antifouling technologies that can match performance while being environmentally safe.
The American Chemical Society presents a new paper linking science education with community service projects, aiming to improve student engagement and retention rates. Researchers found that hands-on scientific activities in the classroom increased students' interest in STEM fields.
Biomass burning emissions from Africa and Australia travel long distances to reach remote islands in the South Pacific, contaminating the air with harmful tropospheric ozone levels. This phenomenon poses a significant atmospheric problem for the 21st century, affecting breathing and plant growth.
Researchers have designed a machine that can produce buckyballs at lower costs and higher rates, making them more accessible for commercial use. The technology could enable the development of fullerenes-based medical applications, such as antioxidants for treating diseases like ALS.
A team of researchers used radiotracer chemicals to study the dopamine system in older adults, finding that dopamine receptors decrease with age. The findings have implications for understanding Parkinson's disease and cognitive decline, suggesting that enhancing dopamine activity could help slow down these effects.
Using PET scans to track glucose metabolism, researchers can identify malignant tumors and detect early metabolic changes in neurodegenerative diseases like Alzheimer's, Parkinson's, and Huntington's. Serial scans also assess disease progression and therapeutic interventions.
The American Chemical Society supports STEM education through various programs, including the Boy Scout Chemistry merit badge. Researchers will present posters showcasing innovative approaches to teaching chemistry to young learners.
Researchers have developed new radiotracer chemicals that can predict how well antiestrogen therapies will treat cancer in individual patients. The technique uses positron emission tomography (PET) and shows promise for improving treatment outcomes.
Researchers found that the d-threo enantiomer, which is 10 times more potent than its chiral counterpart, binds precisely to dopamine targets in the brain. This suggests that using a single enantiomer form may be beneficial for treating attention deficit hyperactivity disorder.
Dr. Joseph Nagyvary discovers that 17th and 18th century Italian violin makers used brine-soaked wood, resulting in vibrant tonal quality. His chemically treated violins are praised by international concert violinists.
A panel of leading research chemists will discuss new ways to fight disease, gene mapping and sequencing's impact on chemistry and medicine, and improving standard living through chemistry. Technologies like buckytube fibers and nanomaterials will also be explored.
The ACS Industry Pavilion features presentations and workshops from renowned scientists, including Nobel laureate Julius Axelrod and pharmaceutical executives. The pavilion also addresses the future of the chemical industry through a panel discussion on trends and their impact on careers.
Industry analysts discuss studies on NAFTA's effects since its implementation, exploring trade increases and their causes. Current conditions suggest a positive impact on the chemical industry, with increased production, consumption, and investment among U.S., Canada, and Mexico.
The event brings together 60 elementary-age students from Dallas-area schools and 30 trained chemistry volunteers for an afternoon of hands-on WonderScience activities. The activities are linked to the National Science Education Standards, fostering long-term commitment to science literacy among young participants.
A prestigious panel will discuss the future of federal funding for research and development, with implications for chemistry research and the nation's status as a world technological leader. The panelists from government, academia, and industry will examine current efforts to double federal funding for research over the next decade.
The 215th national meeting of the American Chemical Society will feature over 4,700 papers on various topics including cancer therapy, global warming, and chemistry education. The event will also include a chemistry exposition with over 200 companies showcasing their products and services.