Zobrazeno 1 - 10
of 22
pro vyhledávání: '"K E Murray"'
Publikováno v:
Health and Technology
High quality, readable health information is vital to mitigate the impact of the COVID-19 pandemic. The aim of this study was to assess the quality and readability of online COVID-19 information using 6 validated tools. This is a cross-sectional stud
Publikováno v:
Gut. 34:489-493
N-acyl and acetoxy derivatives of putrescine and cadaverine have been found in the faeces of children and in cultures of isolates of gut bacteria. The evidence was accumulated from two dimensional, thin layer chromatography, field desorption mass spe
Publikováno v:
Journal of Chemical Ecology. 4:581-594
An investigation of the anal gland volatiles of the male wild rabbitOryctolagus cuniculus has been made in which the heart rate of adult male rabbits, positioned to sniff the effluent from a gas chromatographie capillary column, has been employed as
Publikováno v:
Chemical Senses. 1:197-212
Publikováno v:
Tetrahedron Letters. 14:95-98
Publikováno v:
Journal of Food Science. 33:290-294
SUMMARY— The volatile alcohols of unblanched frozen green peas were separated from the total volatiles by chromatography on silica gel at 0°C and examined by combined gas chromatography-mass spectrometry and where possible by infrared spectroscopy
Publikováno v:
Journal of the Science of Food and Agriculture. 21:433-436
The composition of a volatile extract from mullet (Mugil cephalus) possessing a ‘kerosene’ taint has been shown by gas chromatography and spectral analyses to be very similar, qualitatively and quantitatively, to that of a commercial sample of ke
Autor:
R. Schoenfeld, K. E. Murray
Publikováno v:
Journal of the American Oil Chemists Society. 29:416-420
Ten branched chain alcohols have been isolated from the unsaponifiable part of wool wax and identified. They comprise the dextro-rotatory ante-iso alcohols of odd carbon number, C17 to C27, and the iso alcohols of even carbon number, C20 to2626.
Autor:
K. E. Murray
Publikováno v:
Journal of the American Oil Chemists' Society. 28:235-239
A spinning band fractionating column is described for operation at pressures down to 0.5 mm. of mercury. A study has been made of various designs of rotor. One type consisting of flat blades of stainless steel interspaced with bearings at regular int
Autor:
R. Schoenfeld, K. E. Murray
Publikováno v:
Journal of the American Oil Chemists' Society. 28:461-466
A study has been made of the composition of the non-saponifiable portion of carnauba wax by acetylation followed by fractionation in a spinning band column, using both simple fractional and amplified distillation. The straight chain alcohols of even