Reviews examine biobased polymers

Several recent reviews examine the value chain of biobased polymers; discuss clarification of terms such as biobased, degradable, biodegradable, and compostable; define “biotechnological recycling (bio-recycling)” as the use of enzymes and microorganisms in a technological setting to biodegrade polymers; three biodegradable polymers assessed in marine field trials

Safety of dishes made of wheat pulp or wood

Scientists analyze volatile compounds migrating from single-use dishes made of wheat pulp or wood; products considered safe for food contact use with respect to volatiles’ migration; migration of non-volatile substances and safety of high-temperature applications requires further study