BRYONIA ROOT (BRYONIA SPP.)

CAS: 977000-49-9 FLAVORING AGENT OR ADJUVANT

Bryonia root refers to the root of plants in the Bryonia genus used in the food additive context as a natural flavoring substance or adjuvant permitted under 21 CFR 172.510.

What It Is

Bryonia root is the root material derived from plants of the genus Bryonia, recognized in food regulatory inventories as a natural flavoring substance or flavor adjuvant. It carries the CAS Registry Number 977000-49-9 and is identified for its use in flavor systems to contribute to or support flavor character in food products. As a natural plant-derived substance under federal food regulations, it is included among other botanical materials that may be used for flavoring or in conjunction with flavoring agents under specified conditions in the United States. The classification of Bryonia root in food additive inventories reflects its technical function rather than nutritive value or dietary requirement. The Bryonia genus belongs to the cucumber family (Cucurbitaceae) and includes several species whose roots have been historically documented in botanical, phytochemical, and traditional medicine contexts. Despite a long history in ethnobotanical literature, its food additive role is strictly limited to flavoring according to regulatory listings. Regulatory inventories list Bryonia root as permitted under the natural flavoring substances provision when used appropriately and under principles of good manufacturing practice, emphasizing minimal use and compliance with relevant food safety regulations. Because Bryonia root does not have an established chemical identity in major chemical databases tied directly to the INPUT CAS number, detailed molecular profiles are typically absent in regulatory flavor inventories for this specific food additive listing.

How It Is Made

Bryonia root used in flavoring applications is sourced from the roots of Bryonia species plants, harvested and processed to provide a form suitable for inclusion in food flavor formulations. The processing of botanical roots for natural flavor use generally involves cleaning, drying, and extraction or fractionation techniques to yield a preparation that contains flavor-active components. Typical extraction methods for natural flavoring substances include solvent extraction, enzymatic processing, or other food-safe techniques to capture volatile flavor compounds and other constituents, though specific industry methods may vary based on formulation needs and quality specifications. After extraction, the resulting botanical preparation may be concentrated or blended with carriers or other flavoring substances to achieve the desired sensory impact in a food application. Because Bryonia root is listed as a natural flavoring or adjuvant, its preparation must align with good manufacturing practice as defined in food additive regulations, meaning that it should be produced under conditions designed to ensure consistency, purity, and absence of contaminants that could compromise food safety. Processing steps often incorporate quality control measures to verify that the extract meets established specifications for identity and function, though standardized monographs for Bryonia root flavor preparations do not appear in major food chemical codices. Overall, the manufacturing context centers on providing a flavor component from botanical material while meeting regulatory expectations for food-grade natural flavorings.

Why It Is Used In Food

Bryonia root is used in food primarily for its role as a natural flavoring agent or flavor adjuvant in specific formulations. Flavor adjuvants are components that support or modify the flavor profile of a product by enhancing the perception of desired flavor notes without contributing significant nutritive value. In practice, such botanical-derived materials may be incorporated into flavor systems to complement or round out complex flavor characteristics, particularly in savory, bitter, or botanical-flavored products. The regulatory listing under 21 CFR 172.510 permits natural substances, including plant roots like Bryonia, to be used in conjunction with flavorings as long as the amount added is the minimum required to achieve the intended technical effect and is consistent with good manufacturing practice. This usage context underscores that Bryonia root is not included for taste alone but for its ability to function synergistically with other flavoring substances to achieve a target sensory result. While comprehensive sensory profiles for Bryonia root flavor in foods are not widely documented, its inclusion in food additive regulations signifies industry acceptance of its function as a supportive flavor ingredient.

Adi Example Calculation

Because Bryonia root does not have an established numeric acceptable daily intake value in authoritative regulatory sources, illustrative calculations using a specific ADI cannot be provided. An ADI example calculation typically demonstrates how a hypothetical daily intake relates to a safety threshold based on body weight; however, in the absence of a defined numeric ADI, such examples are not applicable for this ingredient. Instead, regulatory guidance for natural flavoring substances like Bryonia root emphasizes that use in food products should be limited to the minimum amount necessary to achieve the intended flavor effect, and formulation decisions should align with principles of good manufacturing practice.

Safety And Health Research

Safety and health research on Bryonia root in the context of food additive use is limited in regulatory literature. The food additive regulation that lists Bryonia root among natural flavoring substances operates on the principle that such substances, when used under good manufacturing practice in minimal amounts for flavoring purposes, do not pose safety concerns warranting detailed numeric use limits. In contrast to specific additives with extensive toxicological data and established acceptable daily intakes, Bryonia root’s listing reflects reliance on traditional use and regulatory evaluation of its status as a natural flavor ingredient under defined conditions. Independent scientific studies on Bryonia species roots have been conducted in broader biological and pharmacological research, exploring phytochemical composition, potential biological activities, and toxicity in non-food contexts. These studies often investigate whole plant extracts or specific compounds rather than the food-grade flavoring preparations permitted under 21 CFR 172.510. Because such research does not directly translate to food additive safety assessments, conclusions about physiological effects, therapeutic claims, or health outcomes are not addressed in regulatory food additive evaluations. Therefore, narrative descriptions of laboratory or medicinal studies are not included here, and safety considerations remain focused on regulatory acceptance and reported conditions of use rather than specific health effects.

Regulatory Status Worldwide

In the United States, Bryonia root is listed under the food additive regulation at 21 CFR 172.510, which covers natural flavoring substances and natural substances used in conjunction with flavors. This provision allows the use of plant-derived materials, including Bryonia root, as flavoring agents or adjuvants when used in the minimum quantity required to achieve the intended technical effect and in accordance with good manufacturing practice. The regulation explicitly enumerates Bryonia root among other botanical names authorized under this section, indicating acceptance for use within its scope. The inclusion in this section reflects a regulatory determination that natural flavoring substances meeting these conditions are generally safe for their intended use. While this listing reflects status in the US, information on specific regulatory approvals or restrictions in other jurisdictions such as the European Union or Codex Alimentarius was not identified in authoritative databases for this ingredient; therefore, international regulatory acceptance may vary and is not documented here. The absence of specific E-number assignments or explicit numeric acceptable daily intake values in global regulatory monographs suggests that Bryonia root’s use as a flavoring is primarily governed by local or regional flavoring inventories and good manufacturing practice provisions rather than quantitative use limits.

Taste And Functional Properties

Detailed sensory descriptions of Bryonia root as a flavoring substance in foods are limited in publicly available information. In general, botanical roots used as flavoring agents can contribute subtle earthiness, bitterness, or complex botanical notes depending on the species and extraction method. Because Bryonia root is categorized as a flavoring agent or adjuvant, its functional properties relate to its interaction with other flavor compounds rather than acting as a primary taste driver. Such botanical-derived materials are typically evaluated for compatibility in food systems, stability under processing conditions, and impact on the overall flavor profile of a formulation. Functional behavior of natural flavoring substances like Bryonia root also depends on solubility characteristics, which influence how the extract integrates into aqueous or lipid phases of a food product. Heat and pH conditions during processing can affect volatility and retention of flavor-active components, which is why formulating with botanical flavorings requires consideration of product matrix and processing parameters. Because precise sensory and physicochemical data for Bryonia root flavor applications are not widely documented in authoritative food science resources, definitive flavor and functional descriptors are generalized based on typical properties of botanical extracts used for flavor adjuvant purposes.

Acceptable Daily Intake Explained

An acceptable daily intake (ADI) is a regulatory concept representing the estimate of a substance that can be consumed daily over a lifetime without appreciable health risk, based on toxicology data and safety factors. For many food additives, ADIs are explicitly established by regulatory bodies such as JECFA or EFSA when sufficient toxicological data are available. In the case of Bryonia root as a natural flavoring substance listed under 21 CFR 172.510, no explicit numeric ADI value has been established in the available authoritative regulatory references. This absence reflects the framework for natural flavoring substances, where safe use is governed by the requirement to use the minimum quantity necessary for the intended flavoring effect and adherence to good manufacturing practice rather than a numeric daily intake limit. As such, explaining ADI in this context emphasizes that while numeric intake limits are not specified, regulatory provisions aim to ensure that use levels remain low and consistent with safety principles.

Comparison With Similar Additives

Bryonia root can be compared with other natural botanical-derived flavoring substances that are permitted under similar regulatory categories. For example, plant roots and botanical extracts such as licorice root extract, gentian root extract, or ginger root extract are also used as flavoring agents or adjuvants, contributing complex botanical notes to formulations. These substances share functional roles in enhancing or modifying flavor profiles by adding characteristic taste or aroma elements while being used in small amounts consistent with good manufacturing practice. In comparison, Bryonia root’s specific sensory profile is less documented in public food science literature, whereas botanicals like licorice or ginger have more established sensory descriptors and broader use histories in flavor systems. Both categories of additives are managed within natural flavor regulatory frameworks, but the depth of available functional and safety data varies across ingredients. Such comparisons illustrate the diversity of botanical flavoring substances and highlight why comprehensive documentation and sensory characterization are often ingredient-specific rather than generalizable across all natural botanical additives.

Common Food Applications Narrative

Bryonia root, as a listed natural flavoring substance or adjuvant, is utilized in food applications where complex botanical or supporting flavor notes are desirable. In practice, products that may incorporate such natural flavoring agents include savory sauces, botanical-infused beverages, herbal-flavored foods, and other formulations seeking depth and nuance in their flavor profiles. The role of Bryonia root in these contexts is not as a dominant flavor but as part of a blend that enhances or modifies the sensory experience. Because the regulatory listing for Bryonia root emphasizes its use in minimal quantities to achieve a technical effect, food formulators typically combine it with other flavoring substances to balance taste, aroma, and overall product appeal. This might involve pairing with complementary botanical extracts, spices, or essential oils to create harmonized flavor systems. Bryonia root’s contribution is expected to be subtle and context-specific, tailored to the product concept and desired sensory outcome. While specific commercial products are not disclosed here, food categories that often leverage natural botanical flavors include plant-based beverages, ready-to-drink herbal infusions, specialty condiments, and artisanal culinary products where nuanced flavor complexity is valued.

Safety & Regulations

FDA

  • Approved: True
  • Regulation: 21 CFR 172.510

EFSA

  • Notes: No specific EFSA approval information available for Bryonia root flavoring.

JECFA

  • Notes: No JECFA numeric ADI or year explicitly found.

Sources

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