Food Additives Under Review
1,770 substances where current data is insufficient to assign a definitive safety rating.
Showing 481–504 of 1,770 under review additives
4,4-dibutyl-gamma-butyrolactone
Flavoring4,4-dibutyl-gamma-butyrolactone (CAS 7774-47-2) is a synthetic organic compound used as a flavoring agent in food products. It belongs to the butyrolactone chemical class and functions as a flavoring adjuvant to enhance or modify taste profiles in processed foods.
4,5-dihydro-2,5-dimethyl-4-oxo-3-furanyl Butyrate
Flavoring4,5-dihydro-2,5-dimethyl-4-oxo-3-furanyl Butyrate is a synthetic flavoring compound used to impart fruity and buttery taste notes in processed foods. This furan-derived ester functions as a flavoring agent or adjuvant in various food and beverage applications.
4,5-dihydro-3(2h)thiophenone
Flavoring4,5-dihydro-3(2h)thiophenone (CAS 1003-04-9) is a sulfur-containing organic compound used as a flavoring agent in food products. It is not currently approved as Generally Recognized as Safe (GRAS) by the FDA, though it has no reported adverse events or recalls associated with it.
4,5-dimethyl-2-ethyl-3-thiazoline
Flavoring4,5-dimethyl-2-ethyl-3-thiazoline is a synthetic organic compound belonging to the thiazoline chemical family, used as a flavoring agent and flavor enhancer in food products. It imparts savory, meaty, and cooked notes to foods and beverages.
4,5-dimethyl-2-isobutyl-3-thiazoline
Flavoring4,5-dimethyl-2-isobutyl-3-thiazoline is a synthetic flavoring compound that belongs to the thiazoline chemical class. It is used in food manufacturing to impart savory, meaty, and roasted flavor notes to various food products.
4,5-dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
Flavoring4,5-dimethyl-3-hydroxy-2,5-dihydrofuran-2-one is a synthetic organic compound used as a flavoring agent in food products. This furan derivative contributes fruity and caramel-like flavor notes to beverages, baked goods, and other processed foods.
4,5-epoxy-(e)-2-decenal
Flavoring4,5-epoxy-(E)-2-decenal is a synthetic flavoring compound derived from fatty acids that mimics natural flavor profiles found in foods. It is used sparingly in food manufacturing to provide specific aromatic and taste characteristics, though its use remains limited and not formally approved by the FDA under GRAS status.
4,5-octanedione
Flavoring4,5-octanedione is a synthetic flavoring agent used to impart buttery, creamy, and fruity notes in food products. It is not approved as Generally Recognized As Safe (GRAS) by the FDA but has no reported adverse events or recalls associated with its use.
4,8-dimethyl-3,7-nonadien-2-one
Flavoring4,8-dimethyl-3,7-nonadien-2-one (CAS 817-88-9) is a synthetic organic compound used as a flavoring agent in food products. It is not FDA GRAS-listed but has no recorded adverse events or recalls associated with its use.
4,8-dimethyl-3,7-nonadien-2-one, Cis-
Flavoring4,8-dimethyl-3,7-nonadien-2-one, Cis- (CAS 27575-61-7) is a synthetic flavoring compound used to impart fruity and floral notes in food and beverage products. It functions as a flavoring agent or adjuvant in the food industry.
4,8-dimethyl-3,7-nonadien-2-one, Trans-
FlavoringTrans-4,8-dimethyl-3,7-nonadien-2-one is a synthetic organic compound used as a flavoring agent in food products. It is employed to impart fruity and floral taste characteristics to beverages, confections, and other processed foods.
4-((2-methyl-3-furyl)thio)-5-nonanone
Flavoring4-((2-methyl-3-furyl)thio)-5-nonanone is a synthetic flavoring compound used to impart savory, meaty, or cooked notes to food products. It belongs to a class of sulfur-containing flavor molecules designed to enhance the taste profile of processed foods.
4-((furanmethyl)thio)-2-pentanone
Flavoring4-((furanmethyl)thio)-2-pentanone is a synthetic flavoring compound that imparts savory, meaty, and sulfurous notes to food products. It is used in very small quantities as a flavoring agent in processed foods and beverages.
4-(1,1-dimethylethyl)phenol
Flavoring4-(1,1-dimethylethyl)phenol, also known as 4-tert-butylphenol, is an organic compound used as a flavoring agent or flavoring adjuvant in food products. It is not approved as a food additive by the FDA and has not been assigned GRAS (Generally Recognized as Safe) status for food use.
4-(2-butenylidene)-3,5,5-trimethylcyclohex-2-en-1-one
Flavoring4-(2-butenylidene)-3,5,5-trimethylcyclohex-2-en-1-one (CAS 13215-88-8) is a synthetic organic compound used as a flavoring agent in food products. It is not approved as a Generally Recognized As Safe (GRAS) substance by the FDA.
4-(3,4-methylenedioxyphenyl)-2-butanone
Flavoring4-(3,4-methylenedioxyphenyl)-2-butanone is a synthetic aromatic compound used as a flavoring agent and flavor enhancer in food products. It is not approved as Generally Recognized As Safe (GRAS) by the FDA and has limited regulatory authorization in most jurisdictions.
4-(methylthio)-2-oxobutanoic Acid
Flavoring4-(methylthio)-2-oxobutanoic acid (CAS 583-92-6) is an organic compound used as a flavoring agent in food products. It imparts savory, meaty, or umami-like taste characteristics and is employed in small quantities to enhance flavor profiles in various processed foods.
4-(methylthio)-2-pentanone
Flavoring4-(methylthio)-2-pentanone is an organic sulfur-containing compound used as a flavoring agent in food products. It provides savory, meaty, and roasted flavor notes to enhance the taste profile of various processed foods.
4-(methylthio)butanol
Flavoring4-(methylthio)butanol is an organic compound used as a flavoring agent in food products. It belongs to a class of sulfur-containing flavor compounds and is employed to impart savory, meaty, or umami-related taste characteristics to processed foods.
4-(methylthio)butyl Isothiocyanate
Flavoring4-(methylthio)butyl Isothiocyanate is an organic compound with a sulfur-containing structure that functions as a flavoring agent in food products. It is derived from or chemically similar to compounds found naturally in cruciferous vegetables like cabbage and broccoli, and is used to provide pungent, spicy flavor notes.
4-(p-acetoxyphenyl)-2-butanone
Flavoring4-(p-acetoxyphenyl)-2-butanone is a synthetic organic compound used as a flavoring agent in food products. It is not approved as Generally Recognized as Safe (GRAS) by the FDA and has limited use in commercial food applications.
4-(p-hydroxyphenyl)-2-butanone
Flavoring4-(p-hydroxyphenyl)-2-butanone is an organic compound used as a flavoring agent in food products. It is not approved as a food additive by the FDA and has not been designated as Generally Recognized as Safe (GRAS).
4-(p-methoxyphenyl)-2-butanone
Flavoring4-(p-methoxyphenyl)-2-butanone is a synthetic organic compound used as a flavoring agent in food products. It is not approved as Generally Recognized as Safe (GRAS) by the FDA, though it has not been associated with reported adverse events or recalls.
4-acetoxy-2,5-dimethyl-3(2h)-furanone
Flavoring4-acetoxy-2,5-dimethyl-3(2h)-furanone is a synthetic flavoring compound that imparts fruity, caramel-like taste notes to food products. It is used in small quantities in various processed foods and beverages to enhance flavor profiles.
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