"One of the holy grails of social science is the degree to which taste determines friendship, or to which friendship determines taste," said Jason Kaufman, an associate professor of sociology at Harvard and a member of the research team.
The Bits blog at the Times notes that the business of determining taste has become a lucrative one: in 2007, Netflix held a contest offering a prize of a million dollars to whoever figured out how best to improve its recommendation system.
Facebook and other social networks are determining taste, but taste differs widely from group to group and person to person.
A hand-held electronic tongue was developed for determining taste levels of astringency and umami in tea infusions.
Different kinds of taste tests are designed, most of these being non-specific ways to determine taste sensation in which high concentration of taste solutions are used to detect if a person is able to taste.
In Exp. 3, 6 early-lactation, primiparous Holstein cows were assigned to a sequential elimination trial with access to 0, 10, 20, 40, or 80g/dd of activated carbon in a cafeteria-style feeder to determine taste preference.
These findings suggest that ghrelin plays a local modulatory role in determining taste bud signaling and function and could be a novel mechanism for the modulation of salty and sour taste responsivity.
A simple taste test will be used to assess taster/non-taster phenotype status; a salivary DNA sample will also be collected to determine taste receptor genotype(s).
Mice were conditioned by self-administration of LiCl, given a bilateral transection of the CT, and then were tested with a series of ascending NaCl concentrations using 46-h 2-bottle preference tests to determine taste thresholds and to compare them with thresholds of mice that did not have CT surgery.
Here we use taste panels to determine the taste threshold and taste descriptors of both solid and mesoporous silicon in water and chewing gum base.
