Goniewicz ML, Knysak J, Gawron M, Kosmider L, Sobczak A, Kurek J, et al
Our research establishes a baseline characterization of cigarette filters, laying the scientific foundations for further investigations into this pervasive pollutant
biodegradable materials include, without limitation, starch, cellulosic or other organic plant-derived fibrous materials (e.g., cotton, wool, cedar, hemp, bamboo, kapok, or flax), polyvinyl alcohol, aliphatic polyesters, aliphatic polyurethanes, cis-polyisoprene, cis-polybutadiene, polyhydroxyalkanoates, polyanhydrides, and copolymers and blends thereof
Although these particular flavors are Generally Regarded As Safe by the Flavor Extract Manufacturers Association (FEMA) for ingestion, FEMA has not evaluated them for inhalation toxicity. They conclude: It is important for the FDA to identify and quantify flavor chemicals before authorizing Premarket Tobacco Applications (PMTA) for two reasons