toricellian vacuum

Studies on New Alkaloids of Fritillaria tortifolla X.Z.Duan;

托里贝母中新生物碱的结构研究

To provide information on the screen of newly and efficient algaecides in controlling harmful algal blooms(HABs),the effects of wood meals from Eucalyptus torelliana,Eucalyptus urophylla,Eucalyptus exserta on the growth of Alexandrium tamarense were observed and the chemical basis of the antialgal effect was discussed.

探讨了托里桉(Eucalyptus torelliana)、尾叶桉(Eucalyptus urophylla)、窿缘桉(Eucalyptus exserta)等3种桉木粉对塔玛亚历山大藻(Alexandrium tamarense)生长的影响,并对其抑制赤潮藻类生长的化学基础进行了研究,以期为新除藻剂的筛选提供参考和依据。

Method: Effects of wood meals from different kind of Eucalyptus, different dosage of the wood meals and acetone, carbinol, ethyl acetate or water extracts from Eucalyptus torelliana on Alex.

方法：采用细胞计数法考查不同来源桉木粉、不同用量托里桉木粉和托里桉木粉的丙酮、乙酸乙酯、甲醇、水粗提物对塔玛亚历山大藻、海洋卡盾藻、球形棕囊藻、赤潮异弯藻和东海原甲藻五种赤潮藻生长的影响。