FlavScents AInsights Entry: Geranium Oil Africa (CAS: 8000-46-2)
1. Identity & Chemical Information
Geranium oil Africa, also known as African geranium oil, is a natural complex material derived from the leaves and stems of the Pelargonium graveolens plant, primarily cultivated in African regions such as Egypt and South Africa. As an essential oil, it is not a single compound but a mixture of various constituents. The CAS number for geranium oil Africa is 8000-46-2. It does not have a specific FEMA number due to its complex nature. Other identifiers include its use in IFRA standards and various industry-specific references. The composition of geranium oil can vary significantly depending on the geographical origin, harvest time, and processing methods.
Citation hooks: FlavScents; PubChem; FEMA
2. Sensory Profile
Geranium oil Africa is renowned for its rich, floral, and slightly minty aroma, often described as rose-like with green and citrus undertones. The intensity of its scent is moderate to strong, making it a popular choice for both flavor and fragrance applications. It serves as an impact note in perfumery, providing a fresh and uplifting character. The odor threshold is not clearly reported, but it is known for its ability to blend well with other floral and citrus notes, enhancing the overall sensory profile of a product.
Citation hooks: FlavScents; peer-reviewed sensory literature
3. Natural Occurrence & Formation
Geranium oil Africa is naturally sourced from the Pelargonium graveolens plant, which thrives in the temperate climates of Africa. The oil is extracted through steam distillation of the plant's leaves and stems. This process captures the volatile aromatic compounds responsible for its distinctive scent. The oil's natural origin allows it to be classified as a "natural fragrance" or "natural flavor," depending on its application. The formation of its key constituents involves complex biosynthetic pathways within the plant, influenced by environmental factors.
Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs
4. Use in Flavors
In the flavor industry, geranium oil Africa is used to impart floral and fruity notes to a variety of products, including beverages, candies, and baked goods. It functions as a modifier, enhancing the complexity and depth of flavor systems. Typical use levels in finished food products range from 0.5 to 10 ppm, depending on the desired intensity and product type. The oil is relatively stable under normal processing conditions but may degrade under high heat or prolonged exposure to air, necessitating careful formulation considerations.
Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature
5. Use in Fragrances
Geranium oil Africa is a staple in the fragrance industry, commonly used in floral, chypre, and fougère fragrance families. It acts as a modifier and impact note, providing freshness and complexity to perfumes, soaps, and personal care products. Typical concentration ranges in fragrances vary from 0.1% to 5%, depending on the product type and desired olfactory profile. The oil contributes primarily to the top and middle notes due to its moderate volatility.
Citation hooks: FlavScents; IFRA; fragrance chemistry texts
5a. Key Constituents (Typical)
Geranium oil Africa typically contains citronellol, geraniol, linalool, and isomenthone as major constituents. These compounds contribute to its characteristic scent profile. The composition can vary significantly based on factors such as geographic origin and extraction method. It is important for formulators to verify the specific composition of their oil batch to ensure consistency and quality in their applications.
Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references
6. Regulatory Status (Regional Overview)
In the United States, geranium oil Africa is generally recognized as safe (GRAS) for flavor use by FEMA. In the European Union, it is regulated under Regulation (EC) No 1334/2008, with specific FL number status. The United Kingdom follows similar regulations post-Brexit. In Asia, regulations vary, with Japan and China having specific guidelines for essential oils. In Latin America, countries like Brazil and MERCOSUR have their own regulatory frameworks. Explicit approvals and harmonized assumptions are common, but formulators should be aware of country-specific variability.
Citation hooks: FEMA; EFSA; national authority publications
7. Toxicology, Safety & Exposure Considerations
Geranium oil Africa is considered safe for use in flavors and fragrances when used within recommended levels. For oral exposure, the acceptable daily intake (ADI) is not clearly defined, but it is generally used at low levels in food. Dermal exposure in fragrances is subject to IFRA guidelines to prevent irritation and sensitization. Inhalation exposure is typically low risk, but occupational safety measures should be in place during handling. The risk profiles for food and fragrance applications are generally similar, with no significant differences noted.
Citation hooks: EFSA; FEMA; PubChem; toxicology literature
8. Practical Insights for Formulators
Geranium oil Africa is valued for its versatility and ability to enhance both flavor and fragrance formulations. It synergizes well with other floral and citrus notes, providing a balanced and complex profile. Common formulation pitfalls include overuse, which can lead to an overpowering scent or flavor, and degradation due to improper storage. It is frequently under-used in innovative applications, where its unique profile could add significant value.
Citation hooks: FlavScents; industry practice
9. Confidence & Data Quality Notes
The data on geranium oil Africa is well-established, with extensive documentation in both flavor and fragrance applications. Industry-typical practices are well-documented, though some variability exists due to natural composition differences. Known data gaps include specific numeric thresholds for sensory and safety parameters, which require formulators to rely on industry standards and best practices.
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 2026-08-11 20:04:10 GMT (p2)
