(1) In agreement with reports from comparable centres, metals are high up on the "hitlist" of frequent allergens (nickel 24%, cobalt 9%, chromates 6%), followed by ingredients of cosmetics and toiletries (fragrances 16%, balsam of Peru 10%, Kathon 5%), whilst already way back are topical medicines (neomycin 4%, parabens 3%, lanolin 2%, benzocaine 1%) and rubber additives (thiuram-mix 2% and carba-mix 1%).
(2) The most frequent contact allergens were paraphenylenediamine dihydrochloride (16%), followed by fragrance mix (15%), and nickel sulfate (13%).
(3) The aromatherapeutical use of commercial valerian root oil (Chinese origin) and of pure fragrance compounds--borneol, isoborneol, bornyl acetate (main constituent of the proved valerian root oil) and isobornyl acetate--as potentially drugs with sedative effects after inhalation was investigated in an animal experiment (mice).
(4) Among the spices, the highest numbers of reactions were found to nutmeg (28%), paprika (19%) and cloves (12%) in the indicator-positive Group I. Fragrance-mix turned out to be a particularly important indicator allergen, especially for paprika, nutmeg and cloves.
(5) Carcinogenesis studies of benzyl acetate (a fragrance and flavoring agent) were conducted in F344 rats and B6C3F1 mice.
(6) Sensitization dose-response curves were developed for cinnamaldehyde (CINN) and a complex fragrance mixture, F-16.
(7) Patch test reactions to nickel sulphate, Kathon CG and fragrance-mix occurred more frequently in patients with eyelid dermatitis than in those without.
(8) Currently, d-limonene is widely used as a flavor and fragrance and is listed to be generally recognized as safe (GRAS) in food by the Food and Drug Administration (21 CFR 182.60 in the Code of Federal Regulations).
(9) Dietary anticarcinogens are found in minute amounts in many fruits and vegetables and often are the flavor and fragrance components that characterize them.
(10) Benzylideneacetone is first separated from other fragrance ingredients by LC and then reacted post-column with a methanolic solution of isonicotinic acid hydrazide and aluminum nitrate.
(11) 3 (R-3) and to evaluate the assessments sent to FDA as part of the petitions for use of the colors for drug and external uses by the Cosmetic, Toiletry and Fragrance Association (CTFA).
(12) The other fragrance, isoeugenol (ISOE), and fragrance mixtures, F-07 and F-22, were also found to be weak sensitizers in the MESA and vit A MESA.
(13) He saw the label flourish throughout the 2000s, releasing women's and men's ready-to-wear collections as well as accessories, eyewear and two fragrances.
(14) GB Burlotto Barolo Monvigliero, Piedmont, Italy 2008 (£28, The Wine Society ) This has the classic barolo paradox of power (14.5% alcohol) and ethereal fragrance (rose floral and subtle earthiness), but there's a ripeness and generosity of fruit here that you don't always find in nebbiolo at this age: a treat for wild mushroom risotto or pulse-based stews.
(15) The best way to extract the flavour is to steep the tea in hot butter or milk, which will then infuse the entire bake with the tea's fragrance.
(16) Vegaolmosponce's idea was that you could mix two Lynx fragrances to get a third and that in turn would help men attract a gorgeous "mixable" woman.
(17) Flagship Alexander McQueen stores opened in New York, London and Milan, and the designer released a number of fragrances and, in 2006, a ready-to-wear line called McQ that is now distributed in 39 countries.
(18) Chromatograms taken before and after microencapsulation of two commercial fragrances are discussed.
(19) 2 different groups of patients were patch tested with 2 test series (A and B) containing extracts of fragrance raw materials, traditionally used in Indonesian cosmetics.
(20) 179 patients suspected of cosmetic allergy were patch tested with a series of 16 fragrance materials and 9 preservatives.
Odour
Definition:
Example Sentences:
(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.