Application of sanguinarine in preparing aquatic animal medicine and method for preparing its preparation

The present invention discloses an application of sanguinarine in preparation of medicine for killing fish pathogenic bacteria and ectoparasite and preparation of its prophylactico-therapeutic preparation. Said prophylactico-therapeutic preparation is formed from sanguinarine, surfactant and solvent. Its preparation method includes the following steps: (1), making the sanguinarine be completely dissolved in a solvent with 40deg.C-50deg.C to obtain the solution containing 5%-20% of sanguinarine; and (2), making the surfactant and the solution obtained in step (1) be added into a homogenizing machine and uniformly mixed so as to obtain the invented product.

Novel microorganism and its gene fragment order and application

A streptomycesfradiae DL2-F-5 is separated from marine or fresh water microbe beneficial bacterial group. It can produce antibacterial substances or increase immune active ingredients, prevent aquatic animal diseases, avoid destruction for purified water environment by antiseptics, inhibit pathogenic bacteria multiplying, decompose organic pollutant and residual baits in water body and improve water-body environment. It can be used in medicine, food and feed additives production.

Application of C22H34O3 for preparing chemicals for treating fish diseases, preparation and preparing method thereof

An application of C22H34O3 in preparing the fish medicine to kill the external parasite, especially dactylogyrus, is disclosed. Said fish medicine is proportionally prepared from C22H34O3, dissolvingagent, surfactant and solvent through sequential dissolving and mixing.

Novel microorganism and its gene fragment order and application

Use of C20H27O3 in preparing fish medicine, its preparation and preparing method

The present invention discloses an application of compound C20H27O3 in preparation of medicine for killing fish ectoparasite. The composition of said medicine for killing fish ectoparasite includes (by wt%) 5%-30% of C20H27O3, 10%-20% of dissolving agent, 5%-10% of surfactant and the rest is solvent. Its preparation method includes the following steps: adding the compound C20H27O3 and dissolving agent N1N-dimethylmethanamide into a stainless steel container, fully stirring them, after they are completely dissolved, adding solvent, then adding surfactant and mixing them so as to obtain the invented product.

Application of sanguinarine in preparing aquatic animal medicine and method for preparing its preparation

The present invention discloses an application of sanguinarine in preparation of medicine for killing fish pathogenic bacteria and ectoparasite and preparation of its prophylactico-therapeutic preparation. Said prophylactico-therapeutic preparation is formed from sanguinarine, surfactant and solvent. Its preparation method includes the following steps: (1), making the sanguinarine be completely dissolved in a solvent with 40deg.C-50deg.C to obtain the solution containing 5%-20% of sanguinarine; and (2), making the surfactant and the solution obtained in step (1) be added into a homogenizing machine and uniformly mixed so as to obtain the invented product.