THE SUBSTANCES SCAVENGING OXYGEN FREE RADICALS IN MARINE ALGAE
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    Abstract:

    Some substances with activity of superoxide dismutase (SOD) extracted from fresh algae can scavenge superoxide radical (O). The activity of SOD in algae is usually 60 - 280 U g-1FW, but that in Ulva pertusa, Gracilaria verrucosa and G. eucheumoides is higher (about 300 U g-1FW). In general, the activity and stability of SOD in algae are in order: green algae>red algae>brown algae. The main types of SOD in green algae are CuZn-SOD, but in blue algae, Fe-SOD. The result of PAGE and SOD active staining of the ...

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罗广华,王爱国,柯德森.海藻中清除氧自由基的物质[J].热带亚热带植物学报,1998,6(1):15~18

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