title: Problems posed by essential food preservatives.
mesh_terms: D000818:Animals; D001565:Benzoates / Q000633:toxicity; D001628:Beverages; D004047:Diethyl Pyrocarbonate / Q000633:toxicity; D005466:Fluorocarbons / Q000633:toxicity; D005503:Food Additives / Q000633:toxicity; D005519:Food Preservation; D005520:Food Preservatives / Q000633:toxicity*; D005557:Formaldehyde / Q000633:toxicity; D006801:Humans; D062385:Hydroxybenzoates / Q000633:toxicity; D007880:Legislation, Drug; D008460:Meat; D051379:Mice; D009561:Nisin / Q000633:toxicity; D009566:Nitrates / Q000633:toxicity; D009573:Nitrites / Q000633:toxicity; D011422:Propionates / Q000633:toxicity; D051381:Rats; D013011:Sorbic Acid / Q000633:toxicity; D013458:Sulfur Dioxide / Q000633:toxicity; D006113:United Kingdom
chemical_list: D001565:Benzoates; D005466:Fluorocarbons; D005503:Food Additives; D005520:Food Preservatives; D062385:Hydroxybenzoates; D009566:Nitrates; D009573:Nitrites; D011422:Propionates; D013458:Sulfur Dioxide; D009561:Nisin; D005557:Formaldehyde; D004047:Diethyl Pyrocarbonate; D013011:Sorbic Acid