What is Dried Algae Meal?
Dried Algae Meal (CAS Number: 977010-47-1) is a food ingredient derived from processed and dehydrated algae, typically from macroalgae or microalgae species. The ingredient is created through harvesting, washing, drying, and grinding algae biomass into a fine meal or powder form. This ingredient belongs to the flavoring category and functions as both a flavor enhancer and flavoring agent, contributing savory, umami, and seafood-like taste profiles to food products.
Algae-based ingredients have been used in traditional cuisines, particularly in Asian food cultures, for centuries. The modern commercial version standardizes this traditional ingredient for consistent application in processed foods.
Common Uses
Dried Algae Meal is primarily used in savory food applications where umami flavor enhancement is desired. Common applications include:
- Seasoning blends and spice mixes
- Savory snack foods
- Soup bases and bouillons
- Processed seafood products
- Vegetarian and plant-based meat alternatives
- Condiments and sauces
- Processed cheese products
The ingredient provides a cost-effective way to enhance savory notes without relying solely on salt or synthetic flavor compounds. Its use aligns with consumer interest in natural and plant-derived flavoring alternatives.
Safety Assessment
Dried Algae Meal has not been formally affirmed as Generally Recognized as Safe (GRAS) by the FDA, indicating it lacks this specific regulatory designation. However, the absence of a GRAS status does not indicate the ingredient is unsafe. Rather, it means formal GRAS documentation or regulatory petition has not been submitted or approved through FDA channels.
The safety profile of Dried Algae Meal is supported by the following observations:
- Zero adverse event reports have been documented with the FDA
- No recalls associated with this ingredient have been issued
- Algae as a food ingredient has a long history of use in various cultures
- The ingredient is composed of naturally-occurring plant material
Potential considerations for certain populations include iodine content, as some algae species accumulate iodine from seawater. Individuals with thyroid conditions or iodine sensitivity should consider iodine levels, though this depends on the specific algae source and processing methods. Additionally, heavy metal accumulation in algae is a theoretical concern depending on cultivation water quality, though commercial products typically undergo quality testing.
Regulatory Status
In the United States, Dried Algae Meal is not classified as a GRAS ingredient by the FDA. This means it may be used in foods only under specific regulatory allowances or if proper regulatory pathways have been followed. Manufacturers using this ingredient should ensure compliance with FDA regulations regarding color additives, food additives, or flavoring agents, depending on how the product is formulated and marketed.
The regulatory classification may vary internationally. The European Union and other regulatory bodies have different approval processes for flavoring ingredients. Any importation or use of products containing this ingredient should comply with applicable regional food safety regulations.
Key Studies
Scientific literature supports the flavor-enhancing properties of algae-derived ingredients. Research has documented the presence of naturally-occurring glutamates and nucleotides in various algae species that contribute to umami taste perception. However, specific peer-reviewed studies focused exclusively on Dried Algae Meal (CAS 977010-47-1) are limited in public literature.
General algae safety research indicates that properly cultivated and processed algae products present minimal food safety concerns when sourced from regulated suppliers. Water quality, species identification, and processing methods are critical factors in ensuring product safety.