Application of Quinazolinone Alkaloid Compound Derived from Marine Fungi in Control of Marine Fouling Organisms

A technology of quinazolinone and marine fungus, applied in the field of application of quinazolinone alkaloid compounds in marine fouling biological control, achieving good application prospects, great potential for promotion and application, and good social benefits
CN110724403AActive Publication Date: 2020-01-24SUN YAT SEN UNIV +1
4 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUN YAT SEN UNIV
Publication Date
2020-01-24

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses an application of a quinazolinone alkaloid compound derived from marine fungi in the prevention and control of marine fouling organisms. The application of the quinazolinone alkaloid compound in the prevention and control of marine fouling organisms is disclosed for the first time, and the quinazolinone alkaloid compound has a significant inhibitory effect on the adhesion of marine fouling organisms on solids, and has a significant effect under low content coating. At the same time, when inhibiting the attachment of marine organisms, it will not kill marine organisms, but will play a repellent role. The compound can not only be extracted from the fermentation products of marine fungi, but also be obtained through artificial mature synthesis process, has reliable andstable sources, and has good application prospects in the prevention and control of fouling organisms in various marine artificial facilities.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of marine antifouling coatings, and in particular relates to the application of a marine fungus-derived quinazolinone alkaloid compound in marine fouling biological control. Background technique

[0002] Marine biofouling refers to the phenomenon that various artificial facilities or ships soaked in seawater are attached to marine microorganisms, plants or animals and have adverse effects on human economic activities. The main harm is to increase the roughness and weight of ships, thereby increasing Large resistance, reducing speed, increasing fuel consumption and hull maintenance costs; hindering the normal work of various marine facilities, causing drift, imbalance and even capsizing; in marine aquaculture, it will also compete with cultured shellfish for attachment base and bait, Or blockage of cages leads to poor water flow and insufficient oxygen supply, which affects the output and quality of aquaculture aquatic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More