Antifouling activity of marine sessile organisms from China against barnacle settlement
Antifouling activity of marine sessile organisms from China against barnacle settlement
复制标题
中国海洋固着生物对藤壶沉降的防污活性
DOI：
10.1017/s0025315410002195
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发表时间：
2011-02
影响因子：
1.2
通讯作者：
Li, Shaojing
中科院分区：
文献类型：
--
作者：
Feng, Danqing;Ke, Caihuan;Lu, Changyi;Li, Shaojing
对采自我国东南沿海的11种海洋固着生物的正己烷、乙酸乙酯、乙醇和水提取物进行了生物活性测定。以白脊藤壶（Balanus albicostatus）Cyprin幼虫的沉降抑制作用为指标，评价了其驱避效果.对44种提取物的筛选表明，90.9%的正己烷提取物具有抗肿瘤活性，其次是90.9%的乙酸乙酯、72.7%的乙醇和36.4%的水提取物。对中胚管螺（Tubularia mesembryonicum）、卷尾海鞘（Notarcus leachii cirrosus）和冠瘤海鞘（Styela canopus）的正己烷提取物，以及稻纵卷叶虫（Bugula neritina）和稻纵卷叶虫（N.卷叶毛茛（Leachii cirrosus）和B.对B沉降的抑制作用最强的是夹竹桃属和花侧壳属。albicostatus，EC 50值均低于50 μg/ml。每个测试物种的四种提取物中至少有一种表现出生物活性，这表明所有11种海洋固着生物都含有生物活性物质，它们可能已经进化出了针对其表面生物污损的化学防御。
The antifouling activity of a series of hexane, ethyl acetate, ethanol and aqueous extracts from 11 species of marine sessile organisms collected from the south-east coast of China was investigated. Settlement inhibition of cyprid larvae of the barnacle Balanus albicostatus was used to evaluate their antifouling efficacy. Screening of the 44 extracts showed antifouling activity in 90.9% of the hexane extracts followed by 90.9% of the ethyl acetate, 72.7% of the ethanol and 36.4% of the aqueous extracts. The hexane extracts of Tubularia mesembryanthemum, Notarcus leachii cirrosus and Styela canopus, the ethyl acetate extracts of Bugula neritina and N. leachii cirrosus, and the ethanol extracts of B. neritina and Anthopleura sp. were the most active in inhibiting the settlement of B. albicostatus, with EC50 values all below 50 μg/ml. At least one of the four extracts of each tested species exhibited antifouling activity, suggesting that all 11 marine sessile organisms contained antifouling substances and they may have evolved chemical defences against biofouling on their surfaces.
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影响因子：
2.7
作者：
S. Tsukamoto;H. Kato;H. Hirota;N. Fusetani
通讯作者：
S. Tsukamoto;H. Kato;H. Hirota;N. Fusetani
影响因子：
4
作者：
M. Wong
通讯作者：
M. Wong
影响因子：
3.3
作者：
Cho, JY;Kwon, EH;Hong, YK
通讯作者：
Hong, YK
影响因子：
0.8
作者：
CLARE, AS;RITTSCHOF, D;MAKI, JS
通讯作者：
MAKI, JS
DOI：
--
发表时间：
1998-12
期刊：
Journal of marine biotechnology
影响因子：
--
作者：
Devi;Vennam;Naik;Parameshwaran;Raveendran;Yeshwant
通讯作者：
Devi;Vennam;Naik;Parameshwaran;Raveendran;Yeshwant