Determination of aliphatic and aromatic aldehydes in cigarette smoke by gas chromatography with flame photometric detection

  title={Determination of aliphatic and aromatic aldehydes in cigarette smoke by gas chromatography with flame photometric detection},
  author={Hiroyuki Kataoka and Akihiko Sumida and M. Makita},
SummaryA selective and sensitive method for the simultaneous determination of aliphatic and aromatic aldehydes in cigarette smoke by gas chromatography (GC) has been developed. After trapping of cigarette smoke into dilute hydrochloric acid containing ascorbic acid, aldehydes were converted into their thiazolidine derivatives by the reaction with cysteamine, and then measured by GC with flame photometric detection using two-connected fused-silica capillary columns containing DB-17 and DB-210… 
Germination Response of Dormant Tanglehead (Heteropogon contortus) Seeds to Smoke-infused Water and the Smoke-associated Stimulatory Compounds, Karrikinolide and Cyanide
Evaluated germination stimulation efficacy of food-grade liquid smoke, xylose smokeinfused water, tanglehead smoke-infusedWater, karrikinolide (KAR1), and cyanide, indicating a role for benzaldehyde (a byproduct of mandelonitrile decomposition) in stimulating tangle head seed germination.
Представлен обзор существующих методов определения кротонового альдегида в пищевых продуктах. Обоснована необходимость контроля данного компонента в пищевой продукции, в том числе винодельческой, в
Risk assessment of tobacco additives and smoke components : a method proposal
Tabaksrook is een complex mengsel van ongeveer 4000 stoffen. Het bevat verbrandingsproducten van de tabak, maar ook van additieven zoals smaakstoffen, die worden toegevoegd om de geur en smaak van


New gas‐chromatographic/mass spectrometric method for the quantitative analysis of primary aromatic amines in main‐ and side‐stream cigarette smoke. I
A sensitive and accurate method to quantitate 17 primary aromatic amines in tobacco smoke has been set up. two Italian commercial brands of cigarette were smoked in a home-made smoking machine; the
Determination of formaldehyde and acetaldehyde in mainstream cigarette smoke by high-performance liquid chromatography.
A method is described for the determination of formaldehyde and acetaldehyde in mainstream cigarette smoke. This involved the collection and reaction of the aldehydes with 2,4-dinitrophenylhydrazine
Quantitation of formaldehyde, acetaldehyde, and acetone in sidestream cigarette smoke by high-performance liquid chromatography.
The response for formaldehyde, acetaldehyde, and acetone is linear and a function of the number of cigarettes smoked, and the minimum detectable quantity for the analytes ranges from 5 to 16 micrograms per cigarette.
Reaction of tobacco smoke aldehydes with human hemoglobin.
The products formed from simple aliphatic aldehydes, with the exception of formaldehyde, were analogues of those formed from acetaldehyde, earlier shown by us to be imidazolidinone derivatives, that is, cyclic addition products of the N-terminal aminoamide function of alpha and beta chains.
Inhibition of lecithin: cholesterol acyltransferase activity in human blood plasma by cigarette smoke extract and reactive aldehydes.
Reactive aldehydes are at least partially responsible for the reduction in LCAT activity in plasma treated with CSE, suggesting that reactive aldeHydes may form adducts with certain free sulfhydryl groups functioning in the active site of LCAT to inhibit enzyme activity.
Modification of plasma proteins by cigarette smoke as measured by protein carbonyl formation.
Direct addition to plasma of mixtures of some or all of the aldehydes reported to be present in CS caused protein carbonyl formation and inactivation of CK, but neither occurred to the extent produced by CS exposure.
Cigarette smoke causes rapid lipid peroxidation of rat tracheal epithelium.
It is concluded that cigarette smoke rapidly produces lipid peroxidation in tracheal segments in vitro, that the severity of the process is directly related to the amount of smoke exposure, and that inflammatory cells are not required for this effect.