Compared to other melon types, Cantaloupe Charentais melons are highly aromatic with a major contribution to the aroma being made by aliphatic and branched esters. Using a transgenic line in which the synthesis of the plant hormone ethylene has been considerably lowered by antisense ACC oxidase mRNA (AS), the aliphatic ester pathway steps at which ethylene exerts its regulatory role were found....

Ethylene glycol is a colorless, odorless, sweet-tasting but poisonous type of alcohol found in many household products. The major use of ethylene glycol is as an antifreeze in, for example, automobiles, in air conditioning systems, in de-icing fluid for windshields, and else. People sometimes drink ethylene glycol mistakenly or on purpose as a substitute for alcohol. Ethylene glycol is toxic, a...

Background: Ethylene glycol is a toxic alcohol which is used in brake fluid, antifreeze, coolants, preservatives and chemical solvents. Ethylene glycol poisoning usually results in depression of the central nervous system, renal insufficiency and cardiopulmonary compromise, while laboratory findings include metabolic acidosis, increased anion gap, increased osmolar gap and calcium oxalate cryst...

New poly(vinyl alcohol)-graft-poly(ethylene glycol) (PVA-g-PEG) resins with various PEG chain lengths, which have high loadings and good swelling both in water and organic solvents, have been prepared via an anionic polymerization of ethylene oxide onto PVA beads and applied in solid-phase synthesis, supported TEMPO catalysis and in HR-MAS 1H NMR spectral analysis.

Regulation of ethylene biosynthesis or action has a major effect on volatiles production in apples. To understand the biochemical processes involved, we used Greensleeves apples from a transgenic line with a high suppression of ethylene biosynthesis. The study was focused at the level of the aroma volatile-related enzymes, including alcohol acyltransferase (AAT), alcohol dehydrogenase (ADH), an...

Upcycling of plastic waste is approached by designing multifunctional molecules for reactive compatibilization investigations a model polymer blend, here polyethylene (PE) and poly(ethylene- co -vinyl alcohol) (EVOH).

Ethanol and fomepizole are used as antidotes for poisoning with ethylene glycol or methanol. Both ethylene glycol and methanol are metabolized by the enzyme alcohol dehydrogenase. Ethanol is a substrate for alcohol dehydrogenase and fomepizole is an inhibitor of this enzyme. This review pays attention to the differences between ethanol and fomepizole. The advantages and disadvantages of both an...

Poisoning is an uncommon but potentially fatal outcome of toxic alcohol ingestion. The toxic alcohols methanol, ethylene glycol and isopropyl alcohol are commonly found in household and commercial products. Because the toxic effects are caused by the metabolites of methanol and ethylene glycol rather than the agents themselves, there is often a substantial delay between ingestion and onset of c...

It is thought of interest to. report a fatal case of poisoning caused by the ingestion of ethylene chlorohydrin. Cases of poisoning by this substance through the gastro-intestinal tract have not previously been recorded except for two deaths from drinking a solvent mixture containing 25% of ethylene chlorohydrin (Guithert, 1944). Ethylene chlorohydrin (glycol chlorohydrin, chloroethyl alcohol),...