Table 3. Flavor properties of volatile organic compound (VOC) detected in aged Jeju crossbred cattle loin cuts

VOCs Flavor
Alcohols
 (18S,19S)-1,4,7,10,13,16-Hexaoxacycloicosane-18,19-diol Not available
 (E)-Oct-2-en-1-ol Not available
 2-Phenylethanol Bitter, floral, honey, lilac, rose, rose dried, rose flower, spice
 2-[2-(2-Hydroxyethoxy)ethoxy]ethanol Not available
 3-Methylbutan-1-ol Alcoholic, banana, burnt, fruity, fusel, malt, oil, whiskey
 Butane-2,3-diol Buttery, creamy, fruit, onion
 Ethanol Alcoholic, ethereal, medical, strong, sweet
 Heptan-1-ol Chemical, coconut, green, herbal, leafy, musty, peony, strawberry, sweet, violet
 Hexan-1-ol Alcoholic, ethereal, flower, fruity, fusel, green, oil, resin, sweet
 Oct-1-en-3-ol Not available
 Octan-1-ol Aldehydic, burnt, chemical, green, metal, mushroom, orange, rose, waxy
 Pentan-1-ol Balsam, balsmic, fusel, oil, sweet, vanilla
Aldehydes
 2-Methylbutanal Almond, cocoa, coffee, musty, nutty
 3-Methylbutanal Aldehydic, chocolate, ethereal, fatty, malt, peach, sour
 Nonanal Citrus, lime, orange peel, rose, fat, green, fishy, waxy, fresh, fatty, peely, aldehydic, orris, grapefruit
 Octanal Lemon, citrus, soap, orange peel, fat, waxy, fatty, aldehydic, green
Esters
 Heptanoic acid, methyl ester Berry, floral, fruit, green, orris, sweet, waxy
 Hexanoic acid, methyl ester Ether, fresh, fruit, fruity, pineapple, sweet
 Methyl 8-methylnonanoate Not available
Carboxylic acids
 2-Phenylacetic acid Civet, floral, flower, honey, honeysuckle, sour, sweet, waxy
 7-Aminoheptanoic acid Not available
 Acetic acid Sour, sharp, pungent, vinegar
 Butanoic acid Acetic, butter, cheese, fruit, rancid, sharp, sweat
 Heptanoic acid Sour, cheesy, sweat, rancid, cheese
 Hexanoic acid Cheese, fatty, sour, sweat
 Nonanoic acid Cultured dairy, fat, waxy, green, dirty, cheese
 Octanoic acid Cheesy, sweat, vegetable, waxy, fatty, rancid, oily, cheese
Furan
 2-Pentylfuran Green, waxy, musty, cooked, caramellic
Hydrocarbons
 Decane Alkane
 Tetradecane Alkane, mild, waxy
Ketones
 (3R)-3-Phenyl-2,3-dihydroisoindol-1-one Not available
 3-Hydroxybutan-2-one Butter, buttery, cream, creamy, dairy, fatty, milky, sweet
 5,6-Dihydro-2,4-dimethylbenz[f]isoquinoline Not available
 Butane-2,3-dione Butter, caramel, creamy, oily, pungent, strong, sweet