Cheese fondue is an icon of Swiss cuisine and a dinner party staple. While it may seem like a simple dish, getting the texture right can be a challenge for optimal mouthfeel, dipping and flavor release. This requires the perfect balance of cheese, wine and starch. Now, researchers reporting in ACS Omega reveal how to use these key ingredients to produce deliciously melted fondue.
A subset of neurons in the hippocampus respond to both place and taste, according to research in male rats published in JNeurosci. The study shows how animals may remember and find their way back to locations where they previously found nourishment.
Scientists have learned new tricks that could be useful in preventing mosquito-borne illnesses such as Zika and yellow fever. A new study shows that some appetite-reducing drugs can curtail the insects' impulse to feed on warm-blooded hosts.
Olives are staples of the Mediterranean diet, which has been linked to a reduced incidence of cardiovascular disease, Alzheimer's disease and other conditions. However, freshly picked olives are very bitter and require curing or processing to make them palatable, using lots of water and, sometimes, harsh chemicals. Now, researchers have found a more environmentally friendly way to remove bitter phenolic compounds from olives. They report their results in ACS' Journal of Agricultural and Food Chemistry.
Animal responses to odors can be learned or innate. The innate capacity to discern between an appetizing and a foul -- i.e., dangerous -- odor is essential, from the start, to guide behavior for survival. Even the youngest animals need to escape predators and find adequate food sources. Until now, little was known about how these innate olfactory responses are hard-wired in the brain.
A Michigan State University study is the first to show an association between unusually high pesticide exposure and poor sense of smell among aging farmers.
Scientists have used a combination of mathematical modeling, electrophysiology, and computer simulations to explain how cells communicate effectively in highly constricted spaces such as the olfactory cilia, where odor detection takes place. The findings will inform future studies of cellular signaling and communication in the olfactory system and also in other confined spaces of the nervous system.
We know a good meal can stimulate the release of the feel-good hormone dopamine, and now a study in humans from the Max Planck Institute for Metabolism Research in Germany suggests that dopamine release in the brain occurs at two different times: at the time the food is first ingested and another once the food reaches the stomach. The work appears December 27 in the journal Cell Metabolism.
As mammals age, their sense of smell deteriorates. In a study published in the journal 'Cell Reports', an interdisciplinary research team at Helmholtz Zentrum München and the University Medical Centre Mainz investigated why this is the case. For their study, the researchers tracked the development of stem cells in the brains of mice using what are known as confetti reporters. They then analysed the complex data obtained using intelligent algorithms.
Many species of mammals have evolved what appear to be paradoxical behaviors towards their young. Like humans, most exhibit nurturing, protective behaviors, and in some circumstances even act as surrogate parents. However, virgin males often engage in infanticide as a strategy to propagate their own genes. How are these conflicting social behaviors controlled?