MACE (MYRISTICA FRAGRANS HOUTT.)

CAS: 977051-14-1 FLAVORING AGENT OR ADJUVANT, TEXTURIZER

Mace (Myristica fragrans Houtt.) is the red/aril spice derived from the nutmeg tree often used as a natural flavoring and seasoning agent in foods. It is listed under FDA substances added to food with technical functions including flavoring and texturizing. Authorities like FDA and JECFA provide reference listings but comprehensive numeric ADI values are not clearly specified in accessible JECFA entries, leading to conservative safety guidance based on traditional use and regulatory recognition.

What It Is

Mace (Myristica fragrans Houtt.) is an aromatic spice derived from the lacy red aril that surrounds the seed of the nutmeg tree, a tropical evergreen plant cultivated for centuries as part of the global spice trade. In regulatory inventories, it is recognized by its CAS registry number 977051-14-1 and indicated for use as a flavoring agent or adjuvant and texturizer in food. Although often used interchangeably with nutmeg in culinary contexts, mace can impart a distinct, slightly sweeter and more delicate spice profile compared with the seed itself. Regulatory references such as FDA's Substances Added to Food inventory list mace in the category of spices and other natural seasonings and flavorings under 21 CFR 182.10, underscoring its status as a food ingredient derived from botanical sources. This classification situates mace within a tradition of plant-derived flavoring agents that are generally recognized as safe when used in accordance with good manufacturing practice and customary culinary usage, meaning in amounts that are reasonably required to achieve the technical effect intended in food formulation.

How It Is Made

The production of mace begins with the harvesting of ripe fruits of Myristica fragrans Houtt., a tree that produces pendulous drupes with both a seed (nutmeg) and its surrounding aril (mace). Following harvest, the outer fruit husk is split open to reveal the inner seed and its red lace-like aril. This aril is carefully separated and dried, a process that both preserves its characteristic aromatic profile and reduces moisture to a stable level for storage and use. Drying may be accomplished through shade drying or controlled heat application, and the resulting product is typically a brittle, vibrant red spice that can be ground into powder. In commercial spice production, quality considerations focus on consistent drying to prevent spoilage and retain volatile flavor compounds. Though specific manufacturing steps for mace as a food additive are rooted in this traditional preparation, producers must follow quality and purity standards relevant to spices and flavoring agents in their markets. Specifications prepared for spices like mace address identity and handling but are generally catalogued alongside other botanical flavorings rather than in a dedicated additive monograph, reflecting its long-established role as a botanical food ingredient.

Why It Is Used In Food

Mace serves multiple roles in food formulation, rooted in both sensory and functional contributions. Primarily, it is used for its aromatic and flavor-enhancing properties, delivering warm, subtly sweet, and complex spice notes that complement both sweet and savory applications. Its use as a texturizer can also contribute to the body or mouthfeel of certain formulations when incorporated finely or as part of a spice blend. The presence of essential oils and aromatic compounds in mace makes it an effective natural flavoring that can elevate the sensory profile of meat dishes, sauces, baked goods, and beverages without artificial flavor chemicals. Traditional culinary practices have long utilized mace to balance and round out other flavors, and its inclusion in regulatory flavoring inventories reflects recognition of both historical use and contemporary demand for botanical flavor agents. In product formulation, mace may be paired with other spices to modulate overall flavor and add complexity, aligning with broader trends toward natural, plant‑derived flavorings in food systems.

Adi Example Calculation

Because authoritative numeric ADI values for mace are not explicitly published in accessible regulatory additive specifications, illustrative calculations using specific numeric ADIs cannot be reliably provided. In general, ADI calculations use a substance’s established ADI (for example, milligrams per kilogram of body weight per day) multiplied by body weight to estimate an intake threshold. However, without a documented numeric ADI for mace in official regulatory entries, such calculations would be speculative rather than grounded in verified regulatory data.

Safety And Health Research

Safety evaluations for mace and other botanical spices generally focus on traditional use patterns, constituent profiles, and historical safety rather than extensive modern toxicology data tailored to isolated compounds. In regulatory contexts, spices like mace are listed in safety inventories that recognize their long history of use and acceptability in food when used in customary amounts. Research published in food science literature examines the chemical composition of Myristica fragrans and identifies bioactive compounds responsible for aroma and taste as well as their interactions in food systems. However, specific hazard evaluations and comprehensive toxicological risk assessments for mace as an isolated additive are limited in public regulatory databases. This does not imply definitive evidence of harm but rather reflects that broad historical culinary use has been a basis for its regulatory acceptance. Investigations into Myristica fragrans components in scientific journals explore antimicrobial and antioxidant potentials, yet specific conclusions about systemic health impacts in humans at typical food use levels remain an area for ongoing research.

Regulatory Status Worldwide

Mace is listed in the U.S. Food and Drug Administration's Substances Added to Food inventory, formerly known as EAFUS, where it is categorized among spices and other natural seasonings and flavorings that are generally recognized as safe for their intended use under 21 CFR 182.10. This listing indicates that mace is recognized within the framework of substances that, when used in customary culinary amounts and in accordance with good manufacturing practice, are treated as safe for conventional food use by regulation. As a botanical spice, mace does not carry an explicit FDA food additive regulation number distinct from the broader spice category, and numeric regulatory metrics such as an Acceptable Daily Intake (ADI) are not explicitly provided in accessible regulatory databases. Internationally, authoritative bodies such as the Joint FAO/WHO Expert Committee on Food Additives maintain databases of flavoring specifications, which include botanical flavoring agents like mace, but specific numeric ADI values are not clearly displayed in publicly available entries. This reflects a regulatory context in which mace’s traditional use and established safety profile as a culinary spice inform its status rather than detailed quantitative risk assessments. Consequently, regulatory frameworks emphasize appropriate use levels and food labeling rather than prescriptive numeric intake limits.

Taste And Functional Properties

Mace has a distinctive spice flavor that is often described as warm, aromatic, and slightly sweet with peppery nuances, providing a complementary note to diverse food categories. Its organoleptic properties stem from the complex mix of volatile compounds inherent in the dried aril, which can interact synergistically with other spices to enhance overall flavor intensity. Functionally, mace’s essential oils contribute both odor and taste without adding significant caloric load or altering the core nutritional profile of foods. The spice’s flavor compounds are generally heat‑stable enough for inclusion in cooked and baked products, allowing formulators to use mace in applications ranging from sauces to confections. While the exact solubility and stability of specific constituents vary with formulation conditions, mace’s overall contribution is valued in food systems seeking to leverage natural aromatic complexity rather than synthetic flavor enhancers.

Acceptable Daily Intake Explained

Acceptable Daily Intake (ADI) is a concept used by food safety authorities to indicate the amount of a substance that can be consumed daily over a lifetime without appreciable risk, typically expressed in milligrams per kilogram of body weight. For botanical flavoring agents like mace, detailed numeric ADI values are not explicitly established in major regulatory specifications accessible via public databases, in part because traditional use profiles and existing safety data do not necessitate formal quantitative limits. Instead, safety is supported by inclusion in regulatory listings that consider customary culinary use within good manufacturing practice. As a result, defining an ADI for mace specifically is challenging in the absence of clear numeric values published by authorities such as JECFA or EFSA. Regulatory documents emphasize appropriate use levels in food rather than prescriptive intake thresholds.

Comparison With Similar Additives

Mace shares functional similarities with other botanical flavoring agents such as cinnamon bark, clove, and allspice, which also contribute aromatic complexity to food systems. Compared with cinnamon bark, which imparts a sweet and woody note, mace’s flavor profile is often regarded as more delicate and slightly sweeter, making it suitable for both sweet and savory contexts. Clove provides a more intense and pungent aroma, whereas mace offers a tempered warmth and subtle spice. Allspice combines notes reminiscent of cloves, cinnamon, and nutmeg, situating its sensory impact between those of mace and clove. Functionally, these spices serve as natural flavoring agents without numerical ADI specifications in many regulatory listings, relying instead on traditional culinary usage and good manufacturing practices. Their incorporation into diverse product categories reflects a broader trend toward botanical flavorings that enhance sensory appeal without dependence on synthetic compounds.

Common Food Applications Narrative

Mace is widely incorporated in culinary traditions around the world, both as a standalone spice and as part of complex blends. Its warm, aromatic profile makes it a versatile ingredient in both sweet and savory foods. In baked goods, mace may be used to complement spices like cinnamon and cloves in cakes, cookies, and pastries, providing a nuanced warmth and aromatic depth. In savory applications, mace can enhance meat rubs, stews, and sauces, contributing a balanced spice note that harmonizes with herbs and other seasonings. The inclusion of mace in beverages such as spiced teas or liqueurs also reflects its broader culinary appeal. As a natural flavoring and seasoning agent, mace aligns with consumer interest in plant‑derived ingredients that add distinctive sensory qualities to foods without relying on artificial additives. Its role in traditional and contemporary cuisine underscores both its sensory impact and its integration into diverse food cultures.

Safety & Regulations

FDA

  • Approved: True
  • Regulation: 21 CFR 182.10

EFSA

  • Notes: No EFSA numeric ADI for mace identified in accessible links

JECFA

  • Notes: JECFA numeric ADI values not explicitly shown in accessible databases

Sources

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