| The effect of the different hormones on the growth and the consuming of nutrition elements of the starwort cell |
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| DOI：10.7606/j.issn.1000-7601.2006.06.24 |
| Key Words: starwort cell suspension culture metabolizing kinetics |
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| Abstract: |
| The effects of different hormone treatments on the growth and metabolizing of the starwort cell nutrition were studied.The results showed that the numbers, the dry weight and the fresh weight of starwort cells treated with M4 (MS+6-BA 0.5 mg/L+2, 4-D 0.5 mg/L+NAA 0.5 mg/L) medium were the highest on the 16 th day, while the content of sugar was the lowest.Moreover, electronic leakage of M4 treatment was the highest during the culture period.The content of phosphor which used up to 60% from 0～4 day in mediums was the key factor of starwort cell growth, while starwort cell absorbed nitrate nitrogen mostly after 4 days. |
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