• We demonstrate its potential in plasma applications by accurate identification and quantification of a variety of reaction products (e.g. nitrogen oxides and carbon oxides) under low-pressure conditions, including the molecular species with overlapping absorbance features (e.g. acetone, acetaldehyde, formaldehyde, etc. (nature.com)
  • The nine related aldehydes acrolein (107028), butryaldehyde (123728), crotonaldehyde (4170303), glutaraldehyde (111308), glyoxal (107222), paraformaldehyde (30525894), propionaldehyde (123386), propiolaldehyde (123386), and valeraldehyde (110623) are of concern because their chemical reactivities and mutagenic activities are similar to those of acetaldehyde and malonaldehyde and because they may be used as substitutes for formaldehyde. (cdc.gov)
  • 4 Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). (dyson.com.au)
  • Benzene and 1,3-butadiene are known to cause cancer, while acetaldehyde and formaldehyde are "probable" human carcinogens. (earthjustice.org)
  • Tests were conducted for two aromatics (toluene and ethylbenzene) and two aldehydes (formaldehyde and acetaldehyde) as individual compound and binary mixture, and three alkanes (octane, decane and dodecane) as individual compound, binary and ternary mixtures. (syr.edu)
  • Chen, W & Zhang, J 2008, ' Photocatalytic oxidation of multi-component systems - An investigation using toluene/ethylbenzene, octane/decane/dodecane and formaldehyde/acetaldehyde ', Journal of Advanced Oxidation Technologies , vol. 11, no. 1, pp. 163-173. (syr.edu)
  • The three-component reaction of 5-aminotetrazole with aliphatic aldehydes (formaldehyde, acetaldehyde) and acetoacetic ester derivatives in water under microwave irradiation leads to the selective formation of 4,7-dihydrotetrazolo[1,5- a ]pyrimidine derivatives. (beilstein-journals.org)
  • Pyridine & pyridine bases are manufactured by the reaction of acetaldehyde with ammonium acetate, where acetic acid is used as a solvent, in a refluxing tank reactor under atmospheric pressure. (marketsandmarkets.com)
  • Acetaldehyde is mainly used as a precursor to acetic acid . (anton-paar.com)
  • A review is presented of the scientific literature on the effects of sugars (mono- and disaccharides), when used as tobacco additives, on the formation of acetaldehyde in mainstream (MS) smoke and the potential bioavailablity of MS smoke acetaldehyde derived from sugars to the smoker. (pmiscience.com)
  • Poor dental health status, infrequent oral hygiene habits and dental visits, smoking and presence of a dental prosthesis were significant parameters for increased levels of salivary acetaldehyde production from alcohol. (hippokratia.gr)
  • According to the results of this study, the significantly higher levels of salivary acetaldehyde production in oral cancer patients and individuals with poor dental health status may suggest a possible link between increased salivary acetaldehyde production and oral cancer. (hippokratia.gr)
  • Improved oral hygiene can effectively decrease the level of salivary acetaldehyde production in oral cavity. (hippokratia.gr)
  • The main outcome measures were salivary acetaldehyde levels or the risk of oral cancer development. (uv.es)
  • Current intelligence bulletin 55 - carcinogenicity of acetaldehyde and malonaldehyde, and mutagenicity of related low-molecular-weight aldehydes. (cdc.gov)
  • A review of the data and a summary of findings regarding the potential carcinogenicity of acetaldehyde (75070) and malonaldehyde (542789) and the mutagenicity of related low molecular weight aldehydes were presented. (cdc.gov)
  • A methylketene spectrum measured here is used to reanalyze the photoionization spectrum obtained at m/z = 56 for the CH + acetaldehyde reaction, (Goulay et al. (edu.au)
  • The principle of the determination consists in reaction of the acetaldehyde present in a test portion with an excess of sodium hydrogen sulphite solution, and iodometric titration of the residual sodium hydrogen sulphite. (iso.org)
  • Reaction of the acetaldehyde in the distillate with an excess of sodium hydrogen sulphite solution. (iso.org)
  • For the binary mixture tests, the bimolecular L-H rate model with the binary component competitive adsorption considered described the trend of experimental data well, and the rate coefficients from the PCO reaction of individual compound could apply. (syr.edu)
  • We provide biochemical and developmental evidence identifying acetaldehyde as responsible for this inhibition. (xenbase.org)
  • There is evidence of genetic or biochemical predisposition, including data that suggest some people who develop alcohol use disorder are less easily intoxicated (ie, they have a higher threshold for central nervous system effects). (msdmanuals.com)
  • The global acetaldehyde market is estimated to surpass $2,590.9 million by 2027, exhibiting a CAGR of 7.7% from 2020 to 2027. (researchdive.com)
  • Increasing use of acetaldehyde as an important chemical intermediate in various applications, such as food & beverage, chemicals, plastics, and paints & coatings is driving the acetaldehyde market in the Asia Pacific. (marketsandmarkets.com)
  • Further, the lack of toxicology data on cardiovascular end points for specific chemicals makes the use of this framework less useful for cardiovascular toxicity. (bmj.com)
  • The levels of tobacco-derived chemicals were compared with literature data on tobacco products. (mdpi.com)
  • Acetaldehyde is a key raw material in production of a wide range of chemicals such as paint binders in alkyd paints and as a plasticizer for plastics. (agrobiobase.com)
  • All residue values are expressed as methomyl but the analytical method determines total residues of methomyl plus the oxime metabolite S-methyl thioacethydroximate (1-(methylthio) acetaldehyde oxime). (inchem.org)
  • There is increasing evidence that a majorpart of the tumour-promoting action of alcohol might be mediatedvia its first, toxic and carcinogenic metabolite acetaldehyde. (hippokratia.gr)
  • Acetaldehyde is toxic when applied externally for prolonged periods, an irritant and a probable carcinogen. (anton-paar.com)
  • First of all, alcohol and the metabolic by-product acetaldehyde have toxic effects on the brain. (askdrray.com)
  • Acetaldehyde is also an important precursor to pyridine derivates. (anton-paar.com)
  • The report segments the global acetaldehyde market into four main geographical territories including Asia-Pacific, Europe, North America, and LAMEA. (researchdive.com)
  • Sugars, e.g., d-glucose, d-fructose, and sucrose, do not produce greater yields of acetaldehyde in MS smoke than are produced from tobacco itself on a weight-for-weight basis. (pmiscience.com)
  • MS smoke acetaldehyde yields are affected more by cigarette design characteristics that influence total smoke production, such as filter ventilation, filtration, and paper porosity, than by reducing sugars. (pmiscience.com)
  • These data have been combined with previously published LNET data to perform integrative analysis using multi-omics factor analysis (MOFA), resulting in a molecular map of lung neuroendocrine neoplasms for exploration. (who.int)
  • To these data we applied the evolutionary theory of task specialisation (ParetoTI) to identify and characterise distinct archetypes, i.e. molecular subtypes, of LNETs. (who.int)
  • But the fact sheet also notes that the risk of developing cancer from breathing air with acetaldehyde is relatively low based on a mathematical formula the EPA uses to determine cancer risks. (pressherald.com)
  • Acetaldehyde (systematic name: ethanal) is an organic chemical compound with the formula CH 3 CHO, sometimes abbreviated by chemists as MeCHO (Me=methyl). (anton-paar.com)
  • Two independent authors conducted literature screening through MEDLINE, Scopus and the Cochrane Library, and they also conducted article and data extraction to undertake quality analyses. (uv.es)
  • In the absence of relevant data, toxicological evaluation of this compound was postponed. (inchem.org)
  • For the individual compound tests, the bimolecular L-H rate form fit experimental data best. (syr.edu)
  • The report delivers an exclusive analysis of global acetaldehyde market by studying several factors of the market such as key segments, market dynamics, regional market circumstances, investment suitability, and foremost players operating in the market. (researchdive.com)
  • The report highlights various data points such as short summary of the company, chief company executives, company's financial status and proceeds, key business strategies executed by company, advanced developments or initiatives taken by company to thrust their position and grasp a remarkable position in the global acetaldehyde market. (researchdive.com)
  • Gas-Phase Proton Affinity and Protonation Entropy Scale between Acetaldehyde and Methyl Acetate. (nist.gov)
  • Objectives: We describe the use of the PPTR process and evaluate whether the goals of minimizing bias in efficacy endpoint assessment and attainment of relevant data to determine outcomes for all participants were achieved. (cdc.gov)
  • The experimental data supports the following conclusions. (pmiscience.com)
  • The report reveals statistics by mentioning the predicted market size and forecast by assessing every segment of the global acetaldehyde market. (researchdive.com)
  • While performance was nearly identical, we noted the competitor strain did have much higher levels of acetaldehyde than WLP518 Opshaug Kveik Ale Yeast when analyzed using standard methods on the Gas Chromatograph (see figure below). (whitelabs.com)
  • We also noted the lower pitching rates resulted in higher acetaldehyde levels in both strains overall. (whitelabs.com)
  • The new data generally support the 1975 guideline levels. (inchem.org)
  • U.S. data indicate residue levels of 6 to 7 mg/kg on whole fruit one day after a 1/2x treatment and residues of the order of 5 mg/kg persisting into the fourth day. (inchem.org)
  • Study) question: "Do patients (Population) who use alcohol-based mouthwashes (Intervention) compared to those who do not use them (Comparison) have higher acetaldehyde levels in saliva or higher risk of oral cancer development? (uv.es)
  • One study (n = 3,926) found a relationship between alcohol mouthwash and oral cancer, two studies (n = 25,033) found this relationship when a high frequency of mouthwash was present, three studies (n = 14,482) failed to find this relationship and 2 studies (n = 58) found a temporary increase of acetaldehyde levels in saliva after alcohol mouthwash. (uv.es)
  • Adequate epidemiologic data were not available for workers exposed to acetaldehyde or malonaldehyde. (cdc.gov)
  • Acetaldehyde is used as a flavoring agent in several food products, and is widely used in the food & beverage industry as a preservative for fruits, fish, and as a flavoring agent. (marketsandmarkets.com)
  • Due to its disinfecting properties, acetaldehyde also finds use in food & beverage packaging applications. (marketsandmarkets.com)
  • SDSdata.org index Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. (wikipedia.org)
  • PET resin, preform and bottle testing will include solution intrinsic viscosity, acetaldehyde and moisture content, finish dimensions and bottle expansion and burst. (plasticstoday.com)
  • Customer support for NIST Standard Reference Data products. (nist.gov)
  • The method is applicable to products having acetaldehyde monomer contents equal to or greater than 0,01 % (m/m). (iso.org)
  • Establishes regulations for the registration of cadastral data pertaining to smoking products obtained from tobacco. (bvsalud.org)
  • This Resolution concerns the regulations and procedures be observed when applying for the registration and renewal of registration of cadastral data pertaining to smoking products. (bvsalud.org)
  • Further work required by the 1975 Meeting included development of a suitable regulatory method and residue data from countries other than the U.S.A. The U.S. manufacturer submitted information for evaluation by the 1976 Meeting on residues, analytical methods, maximum residue limits and labelling (Dupont, 1976). (inchem.org)
  • Growing industrialization in the Asia Pacific along with increasing manufacturing activities, backed by infrastructural development, has offered significant opportunities for the use of acetaldehyde in the region. (marketsandmarkets.com)
  • The difference to fossil-derived acetaldehyde is significant - 0.75 kg compared to 5.7 kg CO2 per kg produced acetaldehyde. (agrobiobase.com)
  • Acetaldehyde can cause cancer, and the more acetaldehyde you are exposed to, the higher your cancer risk. (cdc.gov)
  • A new study led by scientists from the International Agency for Research on Cancer (IARC), published in The Lancet Oncology , 1 provides the latest data on the global cancer burden associated with alcohol consumption. (who.int)
  • The PAFs were estimated by combining data on alcohol consumption, the increased risk of developing cancer due to alcohol consumption, and estimates of cancer incidence. (who.int)
  • RÉSUMÉ Afin d'atteindre les objectifs de santé fixés par le pays pour 2011-2016, une analyse qualitative de l'exposition aux facteurs de risque de cancer au Qatar a été conduite en 2013. (who.int)
  • Les risques de cancer les plus élevés pour les Qatariens proviendraient de facteurs associés aux modes de vie, en particulier l'obésité, la sédentarité et le tabagisme. (who.int)
  • Over many years, several theories have arisen based on clinical and scientific data obtained in human and animal studies, including oxidative stress, apoptosis, mitochondrial dysfunction, derangements of fatty acid metabolism/transport, and accelerated protein catabolism. (medscape.com)
  • Data from animal studies and clinical studies support the role of proinflammatory cytokine tumor necrosis factor alpha (TNF-alpha) in the early stages of fatty liver, as well as in alcoholic steatohepatitis. (medscape.com)
  • To address this aim we have designed the lungNENomics study, an international cohort of over 250 cases of pulmonary carcinoids, with clinical data and central pathology review, as well as whole-genome sequencing, RNA sequencing, DNA methylation array, and digital spatial profiling data. (who.int)
  • Acetaldehyde smells and tastes like green apples. (stonebrewing.com)
  • Acetaldehyde can result in off-flavors such as green apples or raw pumpkins. (whitelabs.com)
  • Green peas The only available residue data are from U.S. field trials. (inchem.org)
  • IMPORTANT: El repositori està en manteniment des del dia 28 de Novembre fins al 3 de Desembre, només es pot consultar, però no afegir contingut. (uv.es)
  • Follow the links above to find out more about the data in these sites and their terms of usage. (nist.gov)
  • Enzymatic kinetic analysis of human RALDH2 shows a preference for acetaldehyde as a substrate over retinaldehyde. (xenbase.org)
  • The pharmaceutical and cosmetics industry uses acetaldehyde in the production of, for instance, sedatives and tranquilizers. (agrobiobase.com)
  • The limited data on occupational exposure suggests that the greatest risks for workers in the construction industry are likely to be from environmental dust and related air pollutants. (who.int)
  • Data on 158 compounds in cigarette smoke were found. (bmj.com)
  • Based on the data, we would recommend traditional higher lager pitching rates to produce cleaner fermentation profiles using Kveik yeasts. (whitelabs.com)
  • For the next part of our guide to off-flavors we'll take a look at acetaldehyde, with persistance and consistency you can avoid this undesireable quality. (stonebrewing.com)
  • The data is offered solely for your consideration, investigation, and verification. (flinnsci.com)
  • Long term inhalation exposure of hamsters to acetaldehyde has produced laryngeal cancers and similar studies in rats have produced nasal cancers. (cdc.gov)
  • A variety of studies suggests that natural tobacco polysaccharides, including cellulose, are the primary precursors of acetaldehyde in MS smoke. (pmiscience.com)
  • The most relevant data was extracted and the risk of bias from the studies included was also evaluated. (uv.es)
  • Flinn Scientific, Inc. makes no guarantee of the accuracy or completeness of the data and shall not be liable for any damages relating thereto. (flinnsci.com)