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undecalactone mixture

Undecalactone mixture is a natural blend of lactones known for its milky odor, mainly used in flavor and fragrance formulations.

General Material Description

Undecalactone mixture is a natural combination of lactones classified as organic compounds known for contributing creamy, milky aromas in various sensory applications. These compounds have a characteristic odor profile described as milky and are recognized under synonyms such as "lactones mixture natural" and "delta,gamma-undecalactone mixture." More detailed chemical data is available through controlled vocabularies like PubChem. This blend is typically sourced through natural extraction or synthesis to provide desirable aroma notes used in consumer products. The mixture's complexity arises from its constituent lactones, which differ slightly in molecular structure but share organoleptic properties that influence their use in flavors and fragrances.

Occurrence, Applicability & Potential Uses

The undecalactone mixture occurs naturally in several fruits and fermented products, imparting creamy and sweet aromatic qualities which make it valuable as a flavor and fragrance agent. This characteristic odor profile finds application in enhancing dairy, fruity, and cosmetic compositions. Regulatory frameworks such as the IFRA (Global) Code of Practice address its use in fragrances to ensure safety and compliance. Its inclusion in formulations relies on the specific sensory note requirement and solubility properties, which facilitates incorporation mainly in alcohol-based solutions rather than aqueous environments.

Physico-Chemical Properties Summary

This mixture is characterized by its solubility behavior, being soluble in alcohols yet insoluble in water, which influences its usability in different formulation types. The individual lactones within the mixture tend to be medium-weight molecules with moderate volatility, contributing to the blend's sustained aroma release upon application. These properties necessitate consideration when blending into aqueous or alcohol-based products, as the solubility affects dispersal and sensory impact. The milky odor perception is linked to the lactone ring structure and carbon chain length in the mixture, which governs volatility and interaction with olfactory receptors.

FAQ

What is undecalactone mixture and what are its main characteristics?
Undecalactone mixture is a natural blend of lactones known for producing a milky aroma commonly used in flavor and fragrance industries. It is identified by its creamy odor profile and includes compounds such as delta and gamma undecalactones. The mixture is recognized for imparting smooth, dairy-like sensory notes in various product applications.
How is undecalactone mixture typically used and what are its solubility properties?
This lactones mixture is primarily used as a flavor and fragrance agent to add creamy, milky notes in perfumes, cosmetics, and food products. It is soluble in alcohol but insoluble in water, which influences how it is formulated. Its solubility makes it suitable for incorporation into alcohol-based solutions rather than aqueous systems, ensuring proper dispersion and effectiveness in the final product.
Are there any regulations or safety concerns associated with the use of undecalactone mixture?
Undecalactone mixture falls under regulatory oversight such as the IFRA (Global) Code of Practice, governing its safe use in fragrance formulations. Safety data classified by OSHA (US) indicates no significant hazard classification under current standards. However, precise toxicological data remains insufficient, and users should consult safety data sheets and regulatory documents to ensure compliance and appropriate handling in manufacturing environments.

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Other Information

VCF-Online:VCF Volatile Compounds in Food

General Material Information

Trivial Name undecalactone mixture
Short Description lactones mixture natural
Synonyms
  • lactones mixture natural
  • delta,gamma- undecalactone mixture

PhysChem Properties

Material listed in food chemical codex No
Solubility
alcohol Yes
water No

Organoleptic Properties

Odor Type: Milky
milky, spicy, lactonic

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 and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice

Safety references

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