FlavScents AInsights Entry for Curled Parsley Leaf Oil Cuba (CAS: 8000-68-8)
1. Identity & Chemical Information
Curled parsley leaf oil cuba is a natural complex material derived from the leaves of the parsley plant, specifically the curled variety. It is classified under the CAS number 8000-68-8. As a complex natural material, it does not have a single IUPAC name or molecular formula. Instead, it is composed of a mixture of various constituents, which can vary based on factors such as origin, harvest time, and processing methods. This essential oil is recognized for its use in both flavor and fragrance industries.
Citation hooks: FlavScents; PubChem; FEMA
2. Sensory Profile
Curled parsley leaf oil cuba is characterized by its fresh, green, and herbaceous odor profile, reminiscent of the parsley plant itself. It is often described as having a slightly spicy and peppery undertone, which contributes to its complexity. The intensity of the aroma can vary, but it is generally considered to be moderate with good diffusion properties. In flavor applications, it serves as an impact note, providing a realistic herbal character to culinary creations.
Citation hooks: FlavScents; peer-reviewed sensory literature
3. Natural Occurrence & Formation
This essential oil is naturally sourced from the leaves of the curled parsley plant (Petroselinum crispum). The oil is typically obtained through steam distillation, a process that captures the volatile aromatic compounds. As a natural product, it qualifies for "natural flavor" or "natural fragrance" designations, depending on the regulatory definitions in different regions.
Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs
4. Use in Flavors
Curled parsley leaf oil cuba is utilized in a variety of flavor categories, including savory, herbal, and spice blends. It plays a functional role in enhancing the authenticity of herbal notes in food products. Typical use levels in finished food or beverages range from 1 to 10 ppm, with variations depending on the desired intensity and the specific application. The oil is relatively stable under normal culinary conditions but may degrade under prolonged exposure to high heat or acidic environments.
Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature
5. Use in Fragrances
In the fragrance industry, curled parsley leaf oil cuba is incorporated into green and herbal fragrance families. It acts as a modifier, adding freshness and complexity to the scent profile. The oil is typically used in concentrations ranging from trace amounts to 1% in fragrance formulations. It contributes primarily to the top and middle notes due to its moderate volatility.
Citation hooks: FlavScents; IFRA; fragrance chemistry texts
5a. Key Constituents (Typical)
The major constituents of curled parsley leaf oil cuba include myristicin, apiol, and phellandrene. These compounds are responsible for the characteristic aroma and contribute to the oil's functional properties. The composition of the oil can vary significantly based on geographic origin and processing methods.
Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references
6. Regulatory Status (Regional Overview)
In the United States, curled parsley leaf oil cuba is generally recognized as safe (GRAS) for use in flavors by FEMA. In the European Union, it is regulated under Regulation (EC) No 1334/2008 and has an assigned FL number. The regulatory status in the United Kingdom aligns with the EU post-Brexit. In Asia, specific regulations may vary, with Japan and China having their own standards for natural flavorings. In Latin America, countries like Brazil follow MERCOSUR guidelines, which may differ from North American and European standards.
Citation hooks: FEMA; EFSA; national authority publications
7. Toxicology, Safety & Exposure Considerations
For oral exposure, curled parsley leaf oil cuba is considered safe within the typical use levels in food. The acceptable daily intake (ADI) and margin of safety are generally well-established for its major constituents. Dermal exposure in fragrance applications is subject to IFRA guidelines, which address potential irritation and sensitization risks. Inhalation exposure is typically low risk due to the oil's moderate volatility, but occupational safety measures should be observed during handling.
Citation hooks: EFSA; FEMA; PubChem; toxicology literature
8. Practical Insights for Formulators
Curled parsley leaf oil cuba is valued for its ability to impart a fresh, herbal character to both flavors and fragrances. It synergizes well with other green and herbal notes, enhancing the overall complexity of formulations. Formulators should be cautious of overuse, as its strong character can dominate blends. It is often underutilized in fragrance applications, where it can provide a unique twist to traditional compositions.
Citation hooks: FlavScents; industry practice
9. Confidence & Data Quality Notes
The data on curled parsley leaf oil cuba is well-established, with comprehensive documentation available from authoritative sources. While industry practices are generally consistent, some variability in composition and regulatory interpretations may exist. Known data gaps are minimal, but ongoing research may provide further insights into its applications and safety.
Citation hooks: FlavScents
QA Check
- All required sections 1–9 are present
- "Citation hooks:" line is present under each section
- Flavor section includes ppm ranges
- Toxicology section covers oral, dermal, inhalation
- Regulatory section mentions US, EU, UK, Asia, Latin America
- Includes section 5a for complex natural material
About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.
Generated 2026-04-14 13:00:27 GMT (p2)
