BALM LEAVES, EXTRACT (MELISSA OFFICINALIS L.)

CAS: 84082-61-1 FLAVORING AGENT OR ADJUVANT

Balm leaves extract from Melissa officinalis L. is a botanical flavoring agent derived from the leaves of the lemon balm plant with a lemonlike aroma and used in foods for flavoring purposes.

What It Is

Balm leaves extract, scientifically known as Melissa officinalis L. extract, is a botanical extract derived from the leaves of the lemon balm plant. The lemon balm plant is a perennial herb in the mint family Lamiaceae characterized by a fresh, citruslike aroma. The extract contains a complex mixture of natural plant compounds, including volatile oils, flavonoids, and phenolic acids that contribute to its sensory properties. In the context of food formulation, it is classified as a flavoring agent or flavoring adjuvant used to provide or enhance characteristic aromatic notes in foods and beverages and to complement other flavoring substances. This ingredient is known by a variety of other names including balm extract, Melissa extract, lemon balm extract, balm leaf extract, and related synonyms from industry flavor libraries. The extract’s CAS registry number, 84082-61-1, uniquely identifies it across regulatory and scientific data resources. Its role as a flavoring agent stems from its plant‑derived sensory characteristics and longstanding use in culinary and aromatic applications.

How It Is Made

Balm leaves extract is prepared from the leaves of the Melissa officinalis plant. The leaves are harvested, cleaned, and processed to isolate the soluble aromatic and flavor compounds. Traditional extraction methods include solvent extraction with food‑grade solvents such as water or ethanol, aqueous extraction by maceration/percolation, and concentration of the filtrate to obtain a flavor‑rich extract. Depending on the desired format, the concentrated extract may be further processed into liquid or powdered forms for ease of incorporation into foods and beverages. Botanical extracts such as this typically contain a broad range of naturally occurring constituents whose proportions vary with plant source, growing conditions, and processing parameters. The resulting extract captures the characteristic aroma and taste profiles of the plant’s leaves that are valued in flavor formulations. Manufacturing processes are designed to meet good manufacturing practices and ensure that the extract is suitable for intended food use under applicable regulatory frameworks.

Why It Is Used In Food

Balm leaves extract is used in foods primarily for its sensory contributions. Flavoring agents such as this extract provide characteristic aromatic and taste notes that can enhance or balance the overall flavor profile of foods and beverages. The lemonlike, herbal character of Melissa officinalis leaf extract makes it useful in a range of applications where a natural, aromatic component is desired. In addition to contributing specific flavor qualities, such extracts may act synergistically with other flavoring agents to create complex flavor profiles that appeal to consumers. Flavoring adjuvants like balm leaves extract are also used to modulate intensity, roundness, or nuance in flavor formulations, helping manufacturers fine‑tune sensory outcomes. Because the extract is derived from a botanical source with a long history of culinary use, it often aligns with consumer preference for naturally sourced ingredients in food and beverage products.

Adi Example Calculation

Because a formal numeric ADI has not been established for balm leaves extract, illustrative calculations focus on how exposure might be estimated in a hypothetical scenario rather than on a fixed numeric limit. For example, consider a hypothetical situation in which a flavored beverage contains a small fraction of added extract at a concentration typical of flavoring use. If an adult consumer with an average body weight consumes multiple servings per day, the total intake of the extract would be calculated by multiplying the concentration of the extract in the product by the amount of the product consumed, then dividing that total by the individual’s body weight. Such illustrative calculations help food safety assessors and formulators estimate exposure relative to safety data, but they do not constitute a regulatory ADI and are used largely for risk management planning.

Safety And Health Research

Safety evaluations of botanical extracts like balm leaves extract consider the history of safe use and available toxicological data. Scientific studies on lemon balm leaf extracts have investigated a range of endpoints including genotoxicity and sub‑chronic toxicity, with some research showing that aqueous extracts of Melissa officinalis leaves are not genotoxic in standard assays and did not produce adverse effects at high doses in repeated dose studies in animals. These findings support a general lack of toxicological concern for extracts used at flavoring levels, although comprehensive regulatory toxicology datasets specific to all extract types may be limited. Regulatory assessments by expert panels such as FEMA take into account the totality of information available on composition, metabolism, and long‑standing use in foods when determining safety for intended use. Because botanical extracts are complex mixtures, safety evaluations focus on potential hazards from constituent compounds and the likelihood of consumer exposure at the levels typically used in foods.

Regulatory Status Worldwide

In the United States, balm leaves extract is listed in the Substances Added to Food inventory and associated with CFR 21 Part 182.20, which covers natural flavoring substances and extracts used in food. This listing reflects its recognition in regulatory contexts as a flavoring agent permitted for use in food when used in accordance with good manufacturing practices and applicable conditions. The extract also holds a FEMA GRAS reference number (FEMA 2112) indicating that it has been evaluated by the independent Flavor and Extract Manufacturers Association Expert Panel for its safety as a flavor ingredient in food. Within international regulatory systems, flavoring extracts from botanical sources such as Melissa officinalis may also appear in flavor specification databases and be subject to review through frameworks such as the Joint FAO/WHO Expert Committee on Food Additives (JECFA) for flavorings. Globally, regulatory frameworks focus on ensuring that such flavoring agents are used in ways consistent with safety assessments and documented use history in food formulation.

Taste And Functional Properties

Balm leaves extract typically imparts a mild citruslike and herbal aroma with subtle floral and green undertones that reflect the sensory character of the Melissa officinalis plant. Its functional properties in food formulation center on its volatile and semi‑volatile compounds that interact with other flavoring agents to enhance complexity or balance sensory impressions. Botanical extracts of this type can vary in composition depending on extraction method, solvent system, and plant material quality, but generally they contribute aromatic nuances rather than intense singular taste notes. In practical formulation, they are used at relatively low levels consistent with achieving the desired flavor effect without overpowering the base product. The extract’s solubility and stability characteristics may influence how it performs in different matrices; for example, water‑soluble components may disperse readily in aqueous products, whereas other constituents may require emulsification or encapsulation strategies for incorporation into complex formulations.

Acceptable Daily Intake Explained

An acceptable daily intake (ADI) is a regulatory concept used to describe the amount of a substance that can be consumed daily over a lifetime without appreciable health risk based on available toxicological data. For flavoring agents such as balm leaves extract, regulatory evaluations often rely on historical use and safety assessments rather than deriving a formal numeric ADI when data are limited or when exposure at intended use levels is low. In such cases, expert panels and regulatory bodies evaluate safety based on compositional data, metabolism, and evidence from animal studies to conclude that use at typical flavoring levels is not of safety concern. An ADI, when assigned, is expressed in milligrams of the substance per kilogram of body weight per day, but for many complex botanical extracts no specific numeric ADI has been established, reflecting regulatory reliance on exposure assessment and safety margin considerations rather than a formal intake threshold.

Comparison With Similar Additives

Balm leaves extract can be compared with other botanical flavoring extracts such as peppermint leaf extract and lemon verbena extract, which also impart characteristic herbal and citruslike sensory profiles. Like balm leaves extract, peppermint leaf extract contributes a distinct herbal note, but peppermint’s menthol and menthone constituents produce a stronger cooling sensation and mint flavor, whereas balm leaves extract leans more toward citrus and gentle herbal nuances. Lemon verbena extract provides a citrus‑floral profile with its own unique volatile composition, and formulators might choose between these extracts based on desired sensory outcomes and compatibility with other flavor components. In contrast, citrus peel oils such as lemon oil deliver intense citrus aroma from concentrated terpenes, so they are used at lower levels and for more pronounced citrus impact. These comparisons illustrate how different botanical flavoring agents vary in intensity, aromatic character, and functional role within food flavor formulations.

Common Food Applications Narrative

Balm leaves extract is incorporated into a broad array of food and beverage products where a natural, aromatic flavor profile is desired. Its lemonlike and herbal sensory qualities make it suitable for use in beverages such as flavored waters, herbal teas, and fruit drinks where a refreshing aromatic note complements the primary flavor. In confectionery and baked goods, it may be used to accentuate citrus or herbal profiles in candies, icings, or pastries. The extract also finds application in dairy‑based desserts, sauces, and condiments where mild botanical characters enhance consumer appeal. Because it is derived from a plant with a long history of culinary use, it aligns with trends in natural flavoring solutions and may be selected by formulators seeking to replace synthetic notes with botanically sourced alternatives. Across these applications, balm leaves extract functions in harmony with other flavoring agents to create balanced taste experiences that resonate with consumer expectations for natural, flavorful products.

Safety & Regulations

FDA

  • Notes: Listed as a natural flavoring substance under CFR 182.20 but specific additive approval details are not directly verifiable from sources
  • Regulation: 21 CFR 172.510 (natural flavoring substances)

EFSA

  • Notes: No specific EFSA numeric ADI identified in the available authoritative sources

JECFA

  • Notes: No specific JECFA numeric ADI or evaluation entry verified for this extract in authoritative sources

Sources

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