FlavScents AInsights Entry for Lonicera Caprifolium Extract (CAS: 84603-62-3)

1. Identity & Chemical Information

Lonicera caprifolium extract, commonly known as Italian honeysuckle extract, is a natural complex material derived from the flowers of the Lonicera caprifolium plant. This extract is not a single chemical compound but a mixture of various constituents. The CAS number for this extract is 84603-62-3. It does not have a specific FEMA number due to its complex nature. As a natural extract, it does not have a defined molecular formula or molecular weight. The composition of the extract can vary significantly depending on the geographical origin, harvest time, and processing methods used.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Lonicera caprifolium extract is characterized by its sweet, floral aroma reminiscent of honeysuckle flowers. It is often described as having a light, airy quality with a hint of green freshness. The intensity of the odor is moderate, making it suitable for use as a background note or modifier in fragrance compositions. The extract is primarily used for its olfactory properties rather than taste, as it is not commonly used in flavor applications. The sensory role of this extract is typically to impart a natural floral character to products.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Lonicera caprifolium is native to parts of Europe and is commonly found in gardens and wild areas. The extract is obtained from the flowers of the plant, which are known for their strong, sweet fragrance. The formation of the extract involves the collection and processing of the flowers, typically through methods such as solvent extraction or steam distillation. This extract is often used in products labeled as "natural fragrance" due to its botanical origin.

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

4. Use in Flavors

Lonicera caprifolium extract is not widely used in flavor applications due to its primary role as a fragrance material. However, when used, it can contribute a subtle floral note to certain flavor profiles. The typical use levels in food or beverages are not well-documented, and specific ppm ranges are not available. Formulators should verify the suitability of this extract for flavor use on a case-by-case basis, considering its sensory impact and regulatory status.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

In the fragrance industry, Lonicera caprifolium extract is valued for its sweet, floral aroma. It is commonly used in floral fragrance families and is suitable for a variety of product types, including perfumes, body sprays, and lotions. The extract serves as a modifier or impact note, providing a natural floral character. Typical concentration ranges in fragrance formulations vary, but it is often used at low to moderate levels due to its potent aroma. The extract contributes primarily to the top and middle notes of a fragrance composition.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

5a. Key Constituents (Typical)

Lonicera caprifolium extract contains several key constituents that contribute to its characteristic aroma. These may include linalool, geraniol, and various esters, which are known for their floral and sweet scent profiles. The exact composition can vary based on factors such as origin and processing methods. It is important for formulators to consider these variations when using the extract in product development.

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

6. Regulatory Status (Regional Overview)

In the United States, Lonicera caprifolium extract is not specifically listed as a FEMA GRAS substance for flavor use, but it may be used in fragrances under general cosmetic regulations. In the European Union, it is subject to the regulations outlined in Reg. (EC) No 1334/2008 for flavorings and is used in cosmetics under the EU Cosmetic Regulation. The regulatory status in the United Kingdom aligns with the EU post-Brexit. In Asia, including Japan and China, and in Latin America, such as Brazil, the extract's use is generally governed by local cosmetic and fragrance regulations. Explicit approvals and harmonized assumptions may vary, and formulators should consult regional guidelines for specific applications.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

The safety of Lonicera caprifolium extract is primarily considered in the context of dermal exposure due to its use in fragrances. It is generally regarded as safe for use in cosmetics, with no significant reports of irritation or sensitization at typical use levels. Oral exposure is less relevant due to its limited use in flavors. Inhalation exposure is considered safe under normal use conditions in fragranced products. The risk profiles for food and fragrance applications may differ, with fragrance use being more common and better documented.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Lonicera caprifolium extract is valued for its ability to impart a natural floral aroma to fragrance products. It blends well with other floral and green notes, enhancing the overall complexity of a fragrance. Formulators should be aware of its potency and use it judiciously to avoid overpowering other components. It is often under-used in formulations where a subtle, natural floral note is desired. Careful consideration of its interaction with other ingredients can prevent formulation pitfalls.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on Lonicera caprifolium extract is well-established in terms of its sensory properties and use in fragrances. However, there are gaps in documented use levels for flavor applications and specific regulatory approvals. Industry practices often rely on historical use and expert judgment. Formulators should remain informed about any updates in regulatory guidelines and emerging research.

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 (not available, noted)
• 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 2026-08-07 15:48:50 GMT (p2)