Olfers-Weber R, Botzenhart K
Zentralbl Bakteriol B. 1979 May;168(3-4):331-42.
Cells of the green freshwater alga H. reticulatum, harvested from their natural habitat, were found to have antibacterial activity. The active substances seem to be lipophilic, because ethanol extracts were more effective, especially against Bac. subtilis, than water extracts (Table 4). The different effects of water extracts, which were tested after various dilution steps (Table 1--3) presume, that there must be a second active substance. We suppose, that it is correlated with chlorophyll derivatives. Culture filtrate from a strain, grown under laboratory conditions, was tested in the same way. Concentrated tenfold it was active against several grampositive strains of bacteria.
从自然栖息地采集的绿色淡水藻类网状衣藻的细胞被发现具有抗菌活性。活性物质似乎是亲脂性的，因为乙醇提取物比水提取物更有效，尤其是对枯草芽孢杆菌（表4）。经过各种稀释步骤后测试的水提取物的不同效果（表1 - 3）表明，一定存在第二种活性物质。我们推测，它与叶绿素衍生物有关。以同样的方式测试了在实验室条件下培养的菌株的培养滤液。浓缩十倍后，它对几种革兰氏阳性细菌菌株具有活性。
