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sour grape flavor

Sour grape flavor imparts a tart grape sensory note commonly applied in various flavored products across the food industry.

General Material Description

Sour grape flavor is a chemical flavoring agent characterized by a distinctively tart and grape-like sensory impression. It belongs to a class of flavor compounds used extensively in food and beverage applications to reproduce or enhance the taste of sour grapes. Typically, such flavor constituents are derived via synthetic or biotechnological routes rather than direct extraction from natural grapes. The compound presents as a liquid or solution and is identified by its intensely sour grape odor and taste attributes. It is referenced professionally in flavor chemistry and may be cross-linked in chemical databases such as PubChem. Its industrial use is primarily in flavored products to provide a tart grape character.

Occurrence, Applicability & Potential Uses

Sour grape flavor does not naturally occur in foods but is manufactured for incorporation into diverse flavored products. Its application spans confections, beverages, dairy items, and snack foods where a pronounced tart grape note is desired. This flavoring agent is recognized under flavor regulations such as FEMA (US) and utilized within prescribed usage levels to ensure organoleptic consistency. It is not recommended for use in fragrance products. The compound provides versatility in product development where sour and fruity notes are essential for consumer appeal.

Physico-Chemical Properties Summary

The sour grape flavor exhibits physicochemical characteristics that favor its integration into aqueous and lipid food matrices. Its solubility and stability parameters support usage across a spectrum of flavored product formulations. The molecular attributes confer a sharp, sour grape sensory profile that remains perceptible at typical application concentrations. The compound's volatility and odor threshold align with its role as a potent flavoring additive. Its compatibility with common food ingredients facilitates broad applicability. Lack of detailed toxicity data suggests cautious formulation under existing flavor safety guidelines.

FAQ

What is sour grape flavor and what sensory properties does it have?
Sour grape flavor is a chemical flavoring used to impart a tart, grape-like taste and aroma. It is notable for its sharp, sour grape sensory characteristic, making it distinct from sweeter or neutral grape flavors. This flavor is primarily employed to replicate or enhance sour grape notes in food products without relying on natural extracts.
Where is sour grape flavor commonly used, and how is it applied in products?
The flavor finds usage across various flavored consumable products, including confectionery, beverages, dairy, and snacks. It is added at controlled levels to deliver a sour grape sensory note, contributing to product differentiation and consumer appeal. Regulations such as FEMA (US) guide its use, and the compound is expressly not intended for fragrance applications.
Are there any safety or regulatory considerations for sour grape flavor?
No specific hazards have been classified for sour grape flavor under OSHA HCS (29 CFR 1910), and no hazard or precautionary statements apply. Usage recommendations specify exclusion from fragrance products and adherence to flavoring guidelines in food. Regulatory evaluations such as FEMA (US) provide frameworks for safe levels of incorporation, although toxicity data remains limited, underscoring adherence to standard flavor safety practices.

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

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Other Information

General Material Information

Trivial Name sour grape flavor

PhysChem Properties

Material listed in food chemical codex No

Organoleptic Properties

Flavor Type: Grape
grape, sour
General comment Sour grape

Safety Information

Safety information

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:
flavored products of all types
Recommendation for sour grape flavor usage levels up to:
not for fragrance use.

Safety references

None found