Seaweed is an important part of marine living resources and it is one of the oldest low-level cryptophytes in the ocean.
In recent years, a large number of biologically active substances isolated from seaweeds, including anti-tumor, anti-virus, antibacterial active substances, anti-aging, immunomodulators, anti-radiation substances, etc., have natural, novel, and unique advantages, and have been widely used. Medicine, food, chemical industry and agriculture are the research hotspots for the extraction of marine bioactive substances.
1. Add seaweed to a 2ml centrifuge tube
2. Add 4 grinding beads (or equal volume of quartz sand) to set the frequency of 65hz, grinding 60s can be completely homogenized samples.
3. remove the sample for follow-up experiments