The acceptance of a technology depends on the consumer's perception of benefits and risks. These include the impact of the technology on taste, convenience, nutritional value, the perceived safety of the process or technology, the magnitude of the risk the technology reduces, and the effect of the technology on the environment. Public acceptance is influenced by perceived credibility of data, rigor of regulatory policy, impartial action of regulators, and demonstrated responsibility of industry. This paper will focus on consumer demand and response to new technologies. (c) 2007 Published by Elsevier Ltd.