| 摘要 |
PROCESS FOR PREPARING ALGAE HAVING IMPROVED BIOLOGICAL EFFECT A b s t r a c t The invention relates to the preparation of selenium -rich algae having an improved biological effect. Under sterile cultivating conditions, in a photosynthetic way or with the exclusion of air, an alga strain is developed which is capable to suitably incorporate selenium, and cultivated on a culture medium containing selenium in a concentration between 10-7 mole/litre and 2x10-3 mole/litre. |
