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Volume 15 Issue 6
Nov.  2024
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ZHANG Zhiwei, ZHU Yunjie, LIN Longshan, LI Yuan, WU Zhongjie, YAN Zhicong, TANG Kai, LIU Zhaoqun, ZHOU Zhi. Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris[J]. Journal of Tropical Biology, 2024, 15(6): 823-830. doi: 10.15886/j.cnki.rdswxb.20240092
Citation: ZHANG Zhiwei, ZHU Yunjie, LIN Longshan, LI Yuan, WU Zhongjie, YAN Zhicong, TANG Kai, LIU Zhaoqun, ZHOU Zhi. Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris[J]. Journal of Tropical Biology, 2024, 15(6): 823-830. doi: 10.15886/j.cnki.rdswxb.20240092

Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris

doi: 10.15886/j.cnki.rdswxb.20240092
  • Received Date: 2024-06-03
  • Rev Recd Date: 2024-08-18
  • Acanthaster cf. solaris disaster outbreak is one of the main causes of coral reef degradation in the South China Sea, so it is of great significance to develop a disaster prevention and control method for A. cf. solaris. An indoor research platform for A. cf. solaris behavior was set up, and it was found that Pocillopora damicornis had a higher effect on inducing aggregation of A. cf. solaris than Galaxea fascicularis and Porites luteaP < 0.05). At the same time, a sustained-release agent was prepared from coral mucus by using hydroxypropyl methyl cellulose and other reagents. It was found that the sustained-release agent with lower hardness and faster sustainedrelease rate had a significant effect on inducing A. cf. solaris aggregation(P < 0.01). In summary, a preparation method for a sustained-release agent from coral mucus was developed, and it was proved that the coral mucus of P. damicornis could significantly induce A. cf. solaris population aggregation, which provides a scientific basis for the analysis of A. cf. solaris population aggregation mechanism and the innovative development of disaster prevention and control method.
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Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris

doi: 10.15886/j.cnki.rdswxb.20240092

Abstract: Acanthaster cf. solaris disaster outbreak is one of the main causes of coral reef degradation in the South China Sea, so it is of great significance to develop a disaster prevention and control method for A. cf. solaris. An indoor research platform for A. cf. solaris behavior was set up, and it was found that Pocillopora damicornis had a higher effect on inducing aggregation of A. cf. solaris than Galaxea fascicularis and Porites luteaP < 0.05). At the same time, a sustained-release agent was prepared from coral mucus by using hydroxypropyl methyl cellulose and other reagents. It was found that the sustained-release agent with lower hardness and faster sustainedrelease rate had a significant effect on inducing A. cf. solaris aggregation(P < 0.01). In summary, a preparation method for a sustained-release agent from coral mucus was developed, and it was proved that the coral mucus of P. damicornis could significantly induce A. cf. solaris population aggregation, which provides a scientific basis for the analysis of A. cf. solaris population aggregation mechanism and the innovative development of disaster prevention and control method.

ZHANG Zhiwei, ZHU Yunjie, LIN Longshan, LI Yuan, WU Zhongjie, YAN Zhicong, TANG Kai, LIU Zhaoqun, ZHOU Zhi. Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris[J]. Journal of Tropical Biology, 2024, 15(6): 823-830. doi: 10.15886/j.cnki.rdswxb.20240092
Citation: ZHANG Zhiwei, ZHU Yunjie, LIN Longshan, LI Yuan, WU Zhongjie, YAN Zhicong, TANG Kai, LIU Zhaoqun, ZHOU Zhi. Preparation of sustained release agent from coral mucus and exploration of its function in inducing aggregation of Acanthaster cf. solaris[J]. Journal of Tropical Biology, 2024, 15(6): 823-830. doi: 10.15886/j.cnki.rdswxb.20240092
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