Effect of malting technology on DPPH free radical elimination of malt

It was optimized for wort dilution times,reaction temperature and time of scavenging DPPH free radical detection method.And investigated effects the malting technology on the ability of scavenging DPPH free radical.It was discocered that appropriate prolong air-rest time,germmination tempterature that reduced gradually had certain improve on the ability of scavenging DPPH free radical of barely that was sensitive to water,besides,influence of kilning temperature was relatively greater.