Official FDA Data

Food Additive Database

3,972 FDA-listed substances — safety ratings, regulatory status, adverse event data.

Showing 30013024 of 3,972 additives

Safe

Oak Chips, White, Extract (quercus Alba L.)

Flavoring

Oak Chips, White, Extract is a natural flavoring agent derived from white oak wood (Quercus Alba L.). It is used in food and beverage production to impart oak-derived flavor characteristics, commonly in wines, spirits, and other beverages seeking wood-aged flavor profiles.

CAS 977083-13-8View
Unknown

Oak Moss, Absolute (evernia Spp.)

Flavoring

Oak Moss Absolute is a natural flavoring ingredient derived from lichen species (Evernia spp.). It is used as a flavoring agent or adjuvant in food products to provide earthy, woody, and musky flavor notes.

CAS 977059-15-6View
Unknown

Oak Moss, Concrete (evernia Prunasti Spp.)

Flavoring

Oak Moss Concrete is a natural flavoring agent derived from lichen species (Evernia prunastri). It is used in food and beverage applications to provide earthy, woody flavor notes and is not currently approved as Generally Recognized as Safe (GRAS) by the FDA.

CAS 977183-63-3View
Safe

Oak Wood, English (quercus Robur L.)

Flavoring

Oak wood extract from English oak (Quercus robur L.) is a natural flavoring agent derived from oak wood that imparts woody, vanilla, and toasted notes to food and beverages. It is primarily used in alcoholic beverages, particularly spirits and wines, to enhance flavor complexity.

CAS 977089-90-9View
Safe

Oat Gum

Emulsifier

Oat gum is a natural polysaccharide derived from oat bran that functions as an emulsifier in food products. It helps stabilize mixtures of oil and water, improving texture and shelf life in various processed foods.

CAS 73020-09-4View
Unknown

Ocimene

Flavoring

Ocimene is a naturally occurring volatile organic compound classified as a flavoring agent. It is used in food products to provide herbal and woody flavor notes, and is commonly found in plants like basil, hops, and mint.

CAS 13877-91-3View
Unknown

Octadecylamine

Other

Octadecylamine is a long-chain aliphatic amine compound primarily used as a boiler water additive in industrial food processing equipment rather than as a food ingredient itself. It functions to prevent corrosion and scale buildup in steam generation systems used in food manufacturing facilities.

CAS 124-30-1View
Unknown

Octafluorocyclobutane

Other

Octafluorocyclobutane (CFC-318) is a fluorinated hydrocarbon compound used as a propellant in food aerosol applications. It functions to dispense food products from pressurized containers and has not been associated with documented adverse events in the FDA database.

CAS 115-25-3View
Unknown

Octahydro-4,8a-dimethyl-4a(2h)-naphthol

Flavoring

Octahydro-4,8a-dimethyl-4a(2h)-naphthol (CAS 23333-91-7) is a synthetic flavoring compound used to create aromatic profiles in food products. It functions as a flavoring agent or adjuvant in the food industry.

CAS 23333-91-7View
Unknown

Octahydrocoumarin

Flavoring

Octahydrocoumarin (CAS 4430-31-3) is a synthetic flavoring compound used to impart coumarin-like vanilla and woody notes in food products. It is not currently approved as a GRAS substance by the FDA but has generated no reported adverse events or recalls.

CAS 4430-31-3View
Safe

Octanal

Flavoring

Octanal is a naturally occurring eight-carbon aldehyde compound used as a flavoring agent in food products. It contributes fruity, citrus, and slightly herbal notes to beverages, confections, and processed foods.

CAS 124-13-0View
Safe

Octanal Dimethyl Acetal

Flavoring

Octanal Dimethyl Acetal (CAS 10022-28-3) is a synthetic organic compound used as a flavoring agent in food products. It functions as a flavoring adjuvant to enhance or modify taste and aroma profiles in various food applications.

CAS 10022-28-3View
Unknown

Octanal Propyleneglycol Acetal

Flavoring

Octanal Propyleneglycol Acetal is a synthetic flavoring compound created by combining octanal with propylene glycol. It is used in food manufacturing to provide fruity and floral flavor notes in various processed foods and beverages.

CAS 74094-61-4View
Safe

Octanoic Acid

Flavoring

Octanoic acid (also known as caprylic acid) is a naturally occurring fatty acid used as a flavoring agent and adjuvant in food products. It imparts a characteristic fruity, fatty taste and is found naturally in coconut oil, palm oil, and dairy products.

CAS 124-07-2View
Unknown

Octyl 2-furoate

Flavoring

Octyl 2-furoate (CAS 39251-88-2) is an organic compound used as a flavoring agent in food products. It functions to provide or enhance fruity and floral taste characteristics in various beverages and food applications.

CAS 39251-88-2View
Unknown

Octyl 2-methylbutyrate

Flavoring

Octyl 2-methylbutyrate (CAS 29811-50-5) is a synthetic ester compound used as a flavoring agent in food products. It imparts fruity, berry-like aromatic characteristics to beverages, confectionery, and other processed foods.

CAS 29811-50-5View
Unknown

Octyl Acetate

Flavoring

Octyl acetate is an organic ester compound used as a flavoring agent in food products. It imparts fruity, citrus-like sensory characteristics and is employed in small quantities to enhance the flavor profiles of various processed foods and beverages.

CAS 112-14-1View
Safe

Octyl Alcohol, Synthetic

Flavoring

Octyl Alcohol, Synthetic (CAS 977152-92-3) is a flavoring agent and solvent used in food manufacturing to enhance taste profiles and dissolve flavor compounds. It functions as both a flavoring adjuvant and processing aid in various food and beverage applications.

CAS 977152-92-3View
Unknown

Octyl Butyrate

Flavoring

Octyl butyrate (CAS 110-39-4) is a synthetic flavoring compound composed of octyl alcohol and butyric acid. It is used in the food industry as a flavoring agent to impart fruity and fatty notes to various food products.

CAS 110-39-4View
Unknown

Octyl Formate

Flavoring

Octyl formate (CAS 112-32-3) is an organic ester compound used as a flavoring agent in food products. It imparts fruity, citrus-like aromatic qualities and is employed to enhance or modify the sensory profile of beverages, confections, and other food items.

CAS 112-32-3View
Safe

Octyl Gallate

Antioxidant

Octyl gallate is a synthetic antioxidant derived from gallic acid, used in food products to prevent oxidation and extend shelf life. It is approved as safe by the FDA and classified as Generally Recognized As Safe (GRAS).

CAS 1034-01-1View
Unknown

Octyl Heptanoate

Flavoring

Octyl Heptanoate is a synthetic ester compound used as a flavoring agent in food products. It is not designated as Generally Recognized As Safe (GRAS) by the FDA, though no adverse events or recalls have been reported.

CAS 5132-75-2View
Safe

Octyl Isobutyrate

Flavoring

Octyl isobutyrate (CAS 109-15-9) is a synthetic flavoring compound used to impart fruity and sweet notes to food and beverage products. This ester functions as a flavor adjuvant in various processed foods where it contributes to desired taste profiles.

CAS 109-15-9View
Unknown

Octyl Isovalerate

Flavoring

Octyl isovalerate (CAS 7786-58-5) is an organic ester compound used as a flavoring agent in food products. It imparts fruity and floral notes to beverages, confections, and other food applications where sensory enhancement is desired.

CAS 7786-58-5View

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