(1) Employed method of observation gave quantitative information about the influence of odours on ratios of basic predeterminate activities, insect distribution pattern and their tendency to choose zones with an odour.
(2) There was a clear relationship between the receptor responses and odour concentration.
(3) produced strong rotten, fishy, hydrogen sulphide off-odours.
(4) This may be managed in future by an odour-reducing minimal APS-addition under a 2%-application.
(5) • Rules requiring local authorities to investigate and abate noise, dust and odour nuisances will be liberalised or improved.
(6) Distinction was made between different types of odours (rotten, wood).
(7) These laboratory bioassay findings agree with field observations on tsetse responses to certain chemical odours.
(8) A substantial improvement in the rate of detection of organic lesions affecting the olfactory pathway can be achieved by substituting odours such as musk ketone, exaltolide, linalyl acetate and coumarin for those in current use.
(9) One month later the subjects underwent a second recognition test, at the end of which they were required to give an evaluation of the pleasantness of each odour on a nine-point scale.
(10) Diluted DOMESTOS proved to be a cleaning agent and germicide, but was, however, blamed for chlorine odour, especially when diluted with warm water.
(11) The patient developed a characteristic fish odour of his sweat, urine and to his breath after the consumption of choline-rich foods.
(12) Only ACB produced classical musk-like UAO (UAO + ve) in an in vitro odour-producing system with 29% being UAO -ve.
(13) Effective stimuli were the odours of cattle and sheep and high concentrations of carbon dioxide from dry ice.
(14) A fast method for such comparisons, based on volume matching followed by the estimation of comparable surface dots, is presented and applied on a few selected sandalwood odour molecules.
(15) The plug is made of a soft, pliable plastic material with open cells, containing a carbon filter which allows flatus to pass odour-free.
(16) This study examines the effect of synthetic cattle-derived odours, presented with Communicable Diseases Centre (CDC) miniature light traps for mosquitoes and also with sticky traps for sandflies, in Sri Lanka.
(17) A statistical significant training effect could be shown with the qualitative test for training of the odour memory as well as the articulation in describing of smell impressions.
(18) The results were analysed from two viewpoints: the role of odour as a warning against chemical hazard, a possibility of using the shift of sensation threshold of appropriately selected reference standards as a measure of discomfort created by odours in working environment.
(19) The activities of 45 RRUs were analyzed during sniffing in response to an odour stimulus.
(20) The maturation of the granule cells of the ferret olfactory bulb around the time of odour imprinting has been examined.
Pungence
Definition:
(n.) Pungency.
Example Sentences:
(1) Such plants have been used for many centuries for the pungency and flavoring value, for their medicinal properties, and, in some parts of the world, their use also has religious connotations.
(2) When expressed as thermodynamic activity, nasal pungency thresholds remain remarkably constant within and across the homologous series of acetates and alcohols.
(3) Capsaicin analogues, such as olvanil, have similar properties with minimal initial pungency.
(4) Results imply that nasal pungency for these stimuli rests upon a physical, rather than chemical, interaction with susceptible mucosal structures.
(5) The estimation of total capsaicinoids by any simple, reliable method is shown to be adequate for quality control of pungency of Capsicum fruits.
(6) Tarragon's slightly clove-ish pungency makes it a good substi-tute for basil in many dishes.
(7) The rules of additivity of pungency in mixtures need explication.
(8) Two experiments are reported in which the perceptual interactions between oral pungency, evoked by CO2, and the taste of each of four tastants--sucrose (sweet), quinine sulfate (bitter), sodium chloride (salty), and tartaric acid (sour)--were explored.
(9) In experiment 1 the effect of three concentrations of each tastant on the stimulus-response function for perceived oral pungency, in terms of both rate of change (slope) and relative position along the perceived pungency axis, was determined.
(10) Such plants have been used for many centuries for their pungency and flavoring value, for their medicinal properties, and in some parts of the world, their use also has religious connotations.
(11) We measured detection thresholds for nasal pungency (in anosmics), odor (in normosmics) and eye irritation employing a homologous series of acetates: methyl through octyl acetate, decyl and dodecyl acetate.
(12) In three earlier parts in this series, the varieties, cultivation, and primary processing; the processed products, world production, and trade; and the chemistry of the color, aroma, and pungency stimuli have been reviewed.
(13) A comparison with two other spices, namely chilli and cinnamon, suggests a spectrum in which the frequency of symptoms is proportional to the pungency of the spice.
(14) Physiologists have been intensely studying the action of the highly potent pungency stimuli and social psychologists the curious aspect of growing acceptance and preference for the initially unacceptable pungency sensation.
(15) The carrier gas was humidified in order to limit airway irritation caused by the pungency of the volatile agents.
(16) Furthermore, odor was always hypoadditive in mixtures (i.e., mixtures were perceived as less intense than the sum of their components), whereas pungency was, mainly, additive, and even suggested hyperadditivity.
(17) Pungency as a sensory attribute, its evaluation, structure-activity relationship, and its increasing acceptance and preference by diverse populations of the world are of great interest to many research disciplines.
(18) The outcome of a scaling experiment employing normosmic subjects indicated that, with the exception of methanol and ethanol, pungency arose when perceived intensity reached a narrowly tuned criterion level.
(19) Do repetitive or continuous exposures to subthreshold concentrations increase sensitivity to those substances, so that they evoke pungency when they otherwise would not?
(20) In this part, the evaluation of quality through instrumental determination of the causal components and the sensory evaluation of color, aroma, and pungency are discussed.