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citrus enhancer

Citrus enhancer is a flavor additive with citrus notes resembling lemon and orange, primarily used to enhance beverages and tropical citrus flavors.

General Material Description

Citrus enhancer is a synthetic flavor additive designed to provide clear citrus notes reminiscent of lemon and orange. It appears as a liquid with a characteristic citrus odor, commonly used to boost flavor profiles in beverage and tropical formulations. Known also as citrus booster, this compound is classified as a flavor enhancer and is recognized for its ability to impart fresh, fruity sensations. The compound is documented with data available in public repositories such as PubChem, which provide structural and chemical information. Sourced typically through chemical synthesis, citrus enhancer is incorporated into complex flavor blends to enhance citrus perceptions without providing a direct fragrance.

Occurrence, Applicability & Potential Uses

While citrus enhancer does not naturally occur but is synthesized, it finds broad application within the flavor industry. It is primarily employed to intensify citrus and tropical flavor profiles in beverages. Its fruit-like odor characteristics contribute to enhancing freshness in formulations aligned with standards such as FEMA (US) for flavor additives. The compound’s compatibility with beverage and tropical notes makes it valuable for flavor developers aiming to create lively citrus impressions without using natural citrus oils or extracts. It is notable that citrus enhancer is not intended for fragrance use, focusing its applicability strictly within flavoring contexts.

Physico-Chemical Properties Summary

Citrus enhancer exhibits a refractive index between 1.375 and 1.45 measured at 20 °C, implying moderate optical density consistent with many flavor compounds. Its flash point is measured at 14 °F (approximately -10 °C), indicating it is highly volatile and requires handling precautions related to flammability. The compound dissolves readily in alcohol and demonstrates slight solubility in water, traits beneficial for incorporation into both aqueous and alcohol-based flavor systems. These physicochemical properties influence formulation strategies, requiring consideration of volatility and solvent compatibility to maintain intended flavor performance and stability in final products.

FAQ

What is citrus enhancer and what are its sensory characteristics?
Citrus enhancer is a synthetic flavor additive used primarily to provide or boost citrus sensory notes such as lemon and orange. It is recognized for imparting a fresh and fruity aroma and taste profile. Generally referred to also as citrus booster, it functions as a flavor enhancer in various food and beverage products. Its sensory profile aligns with citrus fruit odors, enhancing formulations that require a bright, lively citrus impression.
How is citrus enhancer used and where does it apply?
Citrus enhancer is chiefly applied in beverage and tropical flavor formulations where enhancement of citrus character is desired. Its solubility in alcohol and slight solubility in water enable versatile use in a range of flavor systems. It is not suitable for fragrance or odor applications, concentrating solely on flavor enhancement. This compound is often included to intensify flavors in drinks and other citrus-flavored products, providing a clear lemon-orange note without natural extract variability.
What regulations govern the use of citrus enhancer and how is safety addressed?
Citrus enhancer is recognized under flavor additive standards such as FEMA (US), which guide its appropriate use levels and applications. Safety data indicate no classified hazards under OSHA HCS regulations, but the compound’s low flash point requires attention to flammability precautions. Recommended use specifies flavor enhancement up to certain levels, excluding fragrance use to maintain safety and compliance. Safety datasheets from manufacturers provide handling and risk guidelines, though definitive oral, dermal, or inhalation toxicity data are generally not determined.

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

Export Tariff Code:3305.10.9000

General Material Information

Trivial Name citrus enhancer
Synonyms
  • citrus booster

PhysChem Properties

Material listed in food chemical codex No
Refractive Index 1.375 to 1.45 @ 20 °C
Flash Point TCC Value -10 °C TCC
Solubility
alcohol Yes
water, slightly Yes

Organoleptic Properties

Flavor Type: Citrus
lemon, orange, citrus
General comment Lemon orange

Potential Uses

Applications
Odor purposes Fruit
Flavoring purposes Beverage , Citrus , Tropical

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor enhancers
Recommendation for citrus enhancer usage levels up to:
not for fragrance use.

Safety references

None found