FlavScents AInsights Entry: Violet Leaf Absolute (CAS: 8/6/24)

1. Identity & Chemical Information

• Common Name(s): Violet Leaf Absolute
• CAS Number: 8/6/24
• FEMA Number: Not available
• Other Identifiers: Not available
• Material Type: Natural complex material derived from the leaves of the violet plant (Viola odorata)
• Description: Violet leaf absolute is a complex mixture of volatile compounds extracted from the leaves of the violet plant. It is typically obtained through solvent extraction, resulting in a highly concentrated aromatic material.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Violet leaf absolute is renowned for its distinctive green, leafy, and slightly floral aroma. It is often described as having a fresh, earthy scent with subtle cucumber and hay-like nuances. The intensity is moderate to strong, making it a prominent note in formulations. It serves as an impact note and can also provide background realism in both flavors and fragrances.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Violet leaf absolute is naturally sourced from the leaves of the Viola odorata plant. The extraction process typically involves solvent extraction to capture the aromatic compounds. This material is considered a natural fragrance and flavor component due to its direct derivation from plant material.

Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs

4. Use in Flavors

Violet leaf absolute is used in flavor formulations to impart a fresh, green note. It is commonly found in herbal and floral flavor categories. Its functional role includes acting as a modifier and providing complexity to flavor systems. Typical use levels in finished food or beverages range from 0.1 to 5 ppm, depending on the desired intensity and application. It is relatively stable under normal conditions but may degrade under high heat or acidic conditions.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

In perfumery, violet leaf absolute is valued for its green, leafy aroma and is used across various fragrance families, including floral, green, and chypre. It serves as a modifier and impact note, contributing to the top and middle notes of a fragrance composition. Typical concentration ranges from 0.1% to 2% in the final product, depending on the desired effect and product type.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

5a. Key Constituents (Typical)

• Major Constituents: Ionones, hexenol, hexenal, and other green leaf volatiles
• Note: Composition can vary significantly based on the origin, harvest time, and extraction method.

Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references

6. Regulatory Status (Regional Overview)

• United States: Not explicitly listed as GRAS by FEMA; usage in flavors and fragrances is subject to general safety standards.
• European Union: Regulated under Regulation (EC) No 1334/2008; specific FL number not assigned.
• United Kingdom: Follows EU regulations post-Brexit with no significant divergence reported.
• Asia: Limited specific regulations; generally follows international safety standards.
• Latin America: Usage is generally aligned with international norms, but specific country regulations may vary.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

• Oral Exposure: No specific ADI or MSDI established; usage should be guided by general safety assessments and industry practices.
• Dermal Exposure: Generally considered safe in fragrance applications; IFRA standards should be consulted for concentration limits to avoid irritation or sensitization.
• Inhalation Exposure: Volatile nature requires consideration in occupational settings; adequate ventilation is recommended during handling.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Violet leaf absolute is prized for its ability to impart a fresh, green character to both flavors and fragrances. It synergizes well with floral and herbal notes, enhancing complexity and depth. Formulators should be cautious of its intensity, as overuse can dominate a composition. It is often underutilized in flavor applications, where its subtlety can add a unique dimension.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on violet leaf absolute is well-established in terms of sensory characteristics and typical applications. However, specific regulatory approvals and toxicological data are less documented, requiring formulators to rely on industry norms and safety assessments.

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 14:59:16 GMT (p2)