Ethereal-fruity

Ethyl pyruvate 43 Ethereal, fruity, sweet, rum-like 100,000... 

Ethyl lactate 45,75 Acidic, ethereal, fruity, strawberry, sweet 14,000... 

Acetaldehyde Diethyl Acetal FEMA No. 2002 Acetal 118.17/C6Hi402/ 0-C2H5 H3C-HC. o-c2h5 colorless to pale yel liq/ ethereal, fruity s—prop glycol, veg oils ss—water/ 102° 1 mL in 1 mL 95% ethanol... 

Ethyl acetate Ethanol Candida utilis Ethereal-fruity... 

Properties Yellowish liquid peculiar ethereal, fruity odor pungent aromatic taste. D 0.865-0.875... 

The odor description of the 3-methyl isomer is acrid, penetrating, pungent. Karl et al. (1992) describe the (7 )-isomer as pleasant, earthy-musty and the (A)-isomer as pleasant, ethereal-fruity. 

The odor is powerful and very diffusive, ethereal-fruity of heavy type, pungent but not lasting (Arctander, 1967). 

It has a powerful and diffusive ethereal-fruity, pungent odor, in dilution reminiscent of pineapple and strawberry (Arctander, 1967). 

It is a mobile, narcotic, flammable liquid whose over-exposure irritates eyes and upper respiratory system (Merck Index). It has a sweet-ethereal, fruity taste in water (Arctander, 1967). An odor threshold of 17 ppm in water was given by Mulders (1973b). 

Over-exposure to this colorless liquid can irritate nose and throat (Merck Index). Methyl acetate has a sweet, and extremely diffusive, ethereal-fruity odor of very poor tenacity (Arctander, 1967). 

When pure, it is a clear, volatile, narcotic, flammable liquid, overexposure to which can irritate eyes, nose and throat it has a pleasant, ethereal-fruity, brandy-like odor, somewhat nauseating in high concentration (Arctander, 1967). The odor threshold given by Flath et al. (1967) was 5 ppm (probably in water), and by Mulders (1973b) 6.2 ppm in water. The flavor threshold given by Keith and Powers (1968) was 3 ppm in water and by Siek et al. (1969) 6.6 ppm. 

The odor is often described as resembling that of pear, banana, strawberry, etc. but it may be closer to pear than to any other single fruit (Arctander, 1967). It has a very diffusive, ethereal-fruity, pungent odor, reminiscent of many kinds of ripe and over-ripe fruits, but with a very poor tenacity. An odor threshold of 66ppb was given by Flath et al. (1967). 

This ester has a very diffusive and penetrating, sweet-ethereal, fruity odor. In extreme dilution it is reminiscent of apple peel with a slightly fatty peach-like undertone (Arctander, 1967). It has a fruity, over-ripe, cheesy flavor (Chemisis, 1999). The probable threshold would be 43 ppb in water (confidence limits 15-120 ppb) according to Ahmed et al. (1978) and the probable flavor threshold 59 ppb (confidence limits 23-150). 

Its pine-cone character can contribute to the defective off-flavor. Powerful, ethereal-fruity odor suggestive of banana and pineapple and very diffusive (Arctander, 1967). The flavor is fruity, fresh (Chemisis, 2000). 

Features Ethereal, fruity, earthy flavoring Regulatory FDA 21CFR 172.515 FEMA GRAS Manuf./Distrib. Aldrich http //www.sigma-aldrich.com, Degussa Flavors/Alfrebro Goldensun Mfg. 

Features Ethereal, fruity fragrance and flavor, rumlike on dilution... 

Sweet, ethereal-fruity chemical with a clean fresh fruity lift... 

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