Editing Food engineering (section)

=== Energy for food processing ===
To increase sustainability of food processing there is a need for [[Energy conservation|energy efficiency]] and waste heat recovery. The replacement of conventional energy-intensive food processes with new technologies like thermodynamic cycles and non-thermal heating processes provide another potential to reduce energy consumption, reduce production costs, and improve the sustainability in food production.<ref>{{Cite journal|last=Wang|first=Lijun|date=2014-10-01|title=Energy efficiency technologies for sustainable food processing|url=https://doi.org/10.1007/s12053-014-9256-8|journal=Energy Efficiency|language=en|volume=7|issue=5|pages=791–810|doi=10.1007/s12053-014-9256-8|bibcode=2014EnEff...7..791W |s2cid=255485007 |issn=1570-6478|url-access=subscription}}</ref>