Full Material List

isovaleraldehyde

3-methylbutanal


Material Info

FEMA 2692
CAS 590-86-3
EINECS 209-691-5
JECFA Food Flavoring 258
CoE Number 94
Organoleptic Notes
  • 1. Odor Type: aldehydic Odor Strength:high ,recommend smelling in a 0.10 % solution or less
  • Substantivity:96 hour(s) at 100.00 %
  • ethereal aldehydic chocolate peach fatty
  • Odor Description:at 0.10 % in dipropylene glycol. ethereal aldehydic chocolate peach fattyLuebke, William tgsc, (2017)
  • Odor sample from: Berje Inc.
Odor aldehydic
ethereal, aldehydic, chocolate, peach, fatty,
Flavor fruity
fruity, dry, green, chocolate, nutty, leafy, cocoa,
Material Notes Occurs in orange, bergamot, lemon, sandalwood, citronella, peppermint, eucalyptus and other oils. Also in apple, grape, peach cider, vinegar, wines, wheatbreads, scallops and ginger

iso-Valeraldehyde is an oxygenated (aldehyde) volatile organic compounds (VOC), normally found in humans, particularly in the gut. iso-Valeraldehyde is a leucine degradation product that has been found in elevated concentrations in some cases of hepatic encephalopathy, however not significantly. Fermentation of carbohydrates in the gut produces ethanoic, propionic, butanoic, pentanoic, and hexanoic acid acids, particularly by Bacteroides, although it is possible that some of the iso-Valeraldehyde is of dietetic origin. iso-Valeraldehyde has been found to be a normal component of the chemical profile of cheddar cheese, spirits (beer, rum, sake, wine). (PMID: 17314143, 18275147, 18175918, 16899660)

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