Fresh Squeezed Orange Juice Odor: A Review

@article{PrezCacho2008FreshSO,
  title={Fresh Squeezed Orange Juice Odor: A Review},
  author={Pilar Ruiz P{\'e}rez-Cacho and Russell L. Rouseff},
  journal={Critical Reviews in Food Science and Nutrition},
  year={2008},
  volume={48},
  pages={681 - 695}
}
Fresh orange juice is a highly desirable but unstable product. This review examines analytical findings, odor activity, and variations due to cultivar, sampling methods, manner of juicing, plus possible enzymatic and microbial artifacts. Initial attempts to characterize orange juice odor were based on volatile quantitation and overemphasized the importance of high concentration volatiles. Although over 300 volatiles have been reported from GC-MS analytical studies, this review presents 36… Expand
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References

SHOWING 1-10 OF 118 REFERENCES
Identification of sulfur volatiles in canned orange juices lacking orange flavor.
TLDR
Sensory flavor profile data indicated that the primary odor attributes were tropical fruit/grapefruit, cooked/caramel, musty, and medicine, by comparison fresh-squeezed juice lacked these odor attributes. Expand
Analysis of the Flavour and Aroma Constituents of Florida Orange Juices by Gas Chromatographya
SUMMARY The flavor of orange juices was studied objectively through analyses of recovered volatile materials. Organic extracts of freshly recovered volatiles from juices of established varietiesExpand
Evaluation of aroma differences between hand-squeezed juices from Valencia late and Navel oranges by quantitation of key odorants and flavor reconstitution experiments.
TLDR
It was shown that the weaker fruity note in the Navel oranges was clearly correlated with significantly lower OAVs of all fruity-smelling esters but a higher OAV of (Z)-3-hexenal compared to Valencia late. Expand
Quantitative Determination of 46 Volatile Constituents in Fresh, Unpasteurized Orange Juices Using Dynamic Headspace Gas Chromatography
A dynamic headspace gas chromatographic technique was used to quantify 46 volatile components of both hand extracted and mechanically extracted fresh orange juice samples from five differentExpand
Role of pulp in flavor release and sensory perception in orange juice.
TLDR
The addition of a natural pulp to low-pulp juices increases the fresh orange juice character, a finding that is explained by both physicochemical and cognitive effects, mainly due to the tactile properties of the pulp. Expand
Volatiles from Oranges. II. Constituents of the Juice Identified by Mass Spectra
SUMMARY Volatiles from California Valencia orange juice low in peel oil were removed under vacuum in a Kontro evaporator. The organic constituents were extracted with ether and examined byExpand
Identification of the most odour-active volatiles in fresh, hand-extracted juice of Valencia late oranges by odour dilution techniques
Application of the aroma extract dilution analysis (AEDA) on an extract of the volatiles, isolated by solvent extraction of fresh orange juice followed by sublimation in vacuo at room temperature,Expand
Flavor Evaluation and Volatile Flavor Constituents of Stored Aseptically Packaged Orange Juice
Samples of commercial orange juice packaged aseptically and stored at 21°C and 26°C were evaluated weekly by a sensory panel using hedonic ratings. Flavor scores were significantly lower than controlExpand
Distribution of volatile compounds in the pulp, cloud, and serum of freshly squeezed orange juice.
TLDR
Pulp and cloud total and neutral lipids had similar fatty acids distributions, although the cloud was much richer in total lipids than the pulp, and no relationship was found between the retention of aroma compounds in the pulp or cloud and their AIR and lipid content or composition. Expand
Volatiles from Oranges.
SUMMARY— Orange essence was stripped from freshly reamed California Valencia orange juice and concentrated to about 150-fold by the Western Utilization Research vacuum-aroma-column (WURVAC) method.Expand
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