FlavScents AInsights Entry for Mentha Piperita Leaf Extract (CAS: 84082-70-2)
1. Identity & Chemical Information
- Common Name(s): Peppermint leaf extract
- CAS Number: 84082-70-2
- FEMA Number: Not applicable
- Other Identifiers: Not applicable
- Material Type: Natural complex material derived from the leaves of Mentha piperita
- Source: Mentha piperita, commonly known as peppermint, is a hybrid mint, a cross between watermint and spearmint.
Mentha piperita leaf extract is a natural complex material, primarily obtained through steam distillation of peppermint leaves. The extract is characterized by its high menthol content, which contributes to its distinctive cooling sensation and minty aroma. The composition of the extract can vary significantly depending on the geographical origin, harvest time, and processing methods.
Citation hooks: FlavScents; PubChem; FEMA
2. Sensory Profile
Mentha piperita leaf extract is renowned for its strong, fresh, and minty aroma with a cooling effect. The primary odor descriptors include minty, fresh, and slightly sweet, with a characteristic cooling sensation attributed to menthol. The intensity of the aroma is high, making it a potent impact note in both flavor and fragrance applications. The extract is often used to impart a refreshing and invigorating quality to products.
The taste threshold for menthol, a key constituent, is relatively low, contributing to its effectiveness in flavor applications even at low concentrations. The extract serves as both an impact note and a modifier, enhancing the overall freshness and appeal of formulations.
Citation hooks: FlavScents; peer-reviewed sensory literature
3. Natural Occurrence & Formation
Mentha piperita is widely cultivated in temperate regions around the world, with significant production in the United States, India, and Europe. The essential oil is primarily obtained through steam distillation of the leaves, capturing the volatile aromatic compounds.
The extract qualifies for "natural flavor" designation under various regulatory frameworks due to its derivation from plant material without synthetic modification. The formation of its characteristic aroma compounds occurs naturally within the plant, primarily through enzymatic processes.
Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs
4. Use in Flavors
Mentha piperita leaf extract is extensively used in flavor applications, particularly in confectionery, oral care products, and beverages. It serves as a key ingredient in mint-flavored products, providing a refreshing and cooling taste profile.
Typical use levels in finished food or beverage products range from 10 to 100 ppm, depending on the desired intensity and product type. The extract is stable under a wide range of pH conditions but may degrade under prolonged exposure to heat and light, necessitating careful formulation considerations.
Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature
5. Use in Fragrances
In fragrance applications, mentha piperita leaf extract is valued for its fresh, minty aroma and cooling effect. It is commonly used in personal care products, household cleaners, and air fresheners. The extract functions as a top note, providing an immediate burst of freshness and enhancing the overall fragrance profile.
Typical concentration ranges in fragrance formulations vary from 0.1% to 3%, depending on the product type and desired effect. Its volatility makes it an effective top note, contributing to the initial impression of the fragrance.
Citation hooks: FlavScents; IFRA; fragrance chemistry texts
5a. Key Constituents (Typical)
- Menthol: 30-50%
- Menthone: 15-30%
- Menthyl acetate: 3-10%
- 1,8-Cineole: 2-5%
The composition of mentha piperita leaf extract can vary based on factors such as origin, harvest time, and processing methods. These constituents are primarily responsible for the extract's characteristic minty aroma and cooling sensation.
Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references
6. Regulatory Status (Regional Overview)
- United States: Recognized as GRAS by FEMA for flavor use. No specific restrictions for fragrance use.
- European Union: Approved under Regulation (EC) No 1334/2008 for use in food. No specific restrictions for fragrance use.
- United Kingdom: Follows EU regulations post-Brexit with no significant divergence reported.
- Asia: Generally recognized as safe for use in food and cosmetics, with specific regulations varying by country.
- Latin America: Accepted for use in food and cosmetics, with compliance required with local regulations.
The regulatory status of mentha piperita leaf extract is generally favorable, with widespread acceptance for both flavor and fragrance applications.
Citation hooks: FEMA; EFSA; national authority publications
7. Toxicology, Safety & Exposure Considerations
Mentha piperita leaf extract is considered safe for use in food and cosmetics when used within recommended concentrations. The oral exposure through flavor use is generally low, with an acceptable daily intake (ADI) not specifically established but considered safe under typical use conditions.
For dermal exposure, the extract is generally non-irritating and non-sensitizing at typical use levels, although higher concentrations may cause irritation in sensitive individuals. Inhalation exposure is minimal in typical consumer products, with no significant occupational hazards reported.
The risk profiles for food and fragrance applications are similar, with no significant differences in safety considerations.
Citation hooks: EFSA; FEMA; PubChem; toxicology literature
8. Practical Insights for Formulators
Mentha piperita leaf extract is a versatile ingredient valued for its strong, refreshing aroma and cooling effect. It synergizes well with other minty and herbal notes, enhancing the overall freshness of formulations. Common pitfalls include overuse, which can lead to an overpowering minty character, and underuse, which may result in a lack of desired impact.
Formulators should consider the extract's volatility and potential for degradation under heat and light, ensuring appropriate storage and handling to maintain product quality.
Citation hooks: FlavScents; industry practice
9. Confidence & Data Quality Notes
The data on mentha piperita leaf extract is well-established, with extensive documentation available from authoritative sources. Industry practices are well-documented, although some variability in composition and regulatory interpretations may exist. Known data gaps are minimal, with most information readily accessible through reputable sources.
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 2026-09-05 17:57:22 GMT (p2)