An antimicrobial composition containing a wasp extract, and more particularly, a broad-spectrum antimicrobial composition containing, as an active ingredient, an ethyl acetate fraction recovered by sequential organic solvent fraction of an ethanol extract of Vespa velutina nigrithorax or Vespa simillima simillima Smith. The Vespa velutina nigrithorax extract or the V. simillima simillima Smith extract exhibits excellent broad-spectrum antimicrobial activity against gram-positive bacteria, gram-negative bacterial and fungi, and thus may be used for pharmaceutical compositions, health functional foods, cosmetic compositions, animal feed compositions, additives for food, cosmetics or animal feed, various detergents and various cleansers. In addition, the extract has excellent heat stability, and does not lose its activity even under an acidic condition of pH 2.

An antimicrobial composition containing a wasp extract, and more particularly, a broad-spectrum antimicrobial composition containing, as an active ingredient, an ethyl acetate fraction recovered by sequential organic solvent fraction of an ethanol extract of Vespa velutina nigrithorax or Vespa simillima simillima Smith. The Vespa velutina nigrithorax extract or the V. simillima simillima Smith extract exhibits excellent broad-spectrum antimicrobial activity against gram-positive bacteria, gram-negative bacterial and fungi, and thus may be used for pharmaceutical compositions, health functional foods, cosmetic compositions, animal feed compositions, additives for food, cosmetics or animal feed, various detergents and various cleansers. In addition, the extract has excellent heat stability, and does not lose its activity even under an acidic condition of pH 2.

The present invention provides a black plaster producing device that comprises a workbench, longitudinal supports, a transverse bottom plate, an electric-heated thermostatic drying oven, and a storage rack structure for classified storage, a storage bucket, a stove, a boiling furnace, a furnace cover, a stirring box, a box cover, a stirring motor, a stirring pipe, a crushing blade, an adjustable partition frame structure, a rolling frame structure, a gas inlet pipe, a pipe valve, a stirring switch, a rolling switch and a receiving bucket, wherein the longitudinal supports are welded at four corners at the lower part of the workbench respectively, and the transverse bottom plate is screwed at the lower part of the longitudinal supports on the inner side. The transverse partition plate of the present invention is screwed at the central position inside the storage box, which facilitates the convenient storage of materials in the storage box during use and can classify the stored materials at the same time. The semiconductor refrigerating chip is screwed on the rear side of the inner wall at the lower part of the storage box, which facilitates the refrigeration and preservation of the materials stored at the bottom of the storage box on the inner side during use.

The present invention provides a black plaster producing device that comprises a workbench, longitudinal supports, a transverse bottom plate, an electric-heated thermostatic drying oven, and a storage rack structure for classified storage, a storage bucket, a stove, a boiling furnace, a furnace cover, a stirring box, a box cover, a stirring motor, a stirring pipe, a crushing blade, an adjustable partition frame structure, a rolling frame structure, a gas inlet pipe, a pipe valve, a stirring switch, a rolling switch and a receiving bucket, wherein the longitudinal supports are welded at four corners at the lower part of the workbench respectively, and the transverse bottom plate is screwed at the lower part of the longitudinal supports on the inner side. The transverse partition plate of the present invention is screwed at the central position inside the storage box, which facilitates the convenient storage of materials in the storage box during use and can classify the stored materials at the same time. The semiconductor refrigerating chip is screwed on the rear side of the inner wall at the lower part of the storage box, which facilitates the refrigeration and preservation of the materials stored at the bottom of the storage box on the inner side during use.

An antithrombotic composition containing an extract of Vespa velutina nigrithorax as an active ingredient, and more particularly, a pharmaceutical composition and a health functional food for preventing, ameliorating or treating thrombosis by inhibition of blood coagulation and inhibition of platelet aggregation, which contain an ethyl acetate fraction of an extract of Vespa velutina nigrithorax as an active ingredient. The extract exhibits antithrombotic activity by inhibiting platelet aggregation while exhibiting strong anticoagulant activity by inhibiting thrombosis-related enzymes and blood clotting factors. Also, the extract has no human erythrocyte hemolytic activity, has excellent heat stability, and the thrombosis-related enzyme and blood clotting factor inhibitory effects thereof are not lost even under an acidic condition of pH 2 and in plasma.

An antithrombotic composition containing an extract of Vespa velutina nigrithorax as an active ingredient, and more particularly, a pharmaceutical composition and a health functional food for preventing, ameliorating or treating thrombosis by inhibition of blood coagulation and inhibition of platelet aggregation, which contain an ethyl acetate fraction of an extract of Vespa velutina nigrithorax as an active ingredient. The extract exhibits antithrombotic activity by inhibiting platelet aggregation while exhibiting strong anticoagulant activity by inhibiting thrombosis-related enzymes and blood clotting factors. Also, the extract has no human erythrocyte hemolytic activity, has excellent heat stability, and the thrombosis-related enzyme and blood clotting factor inhibitory effects thereof are not lost even under an acidic condition of pH 2 and in plasma.

An anti-inflammatory liquid composition for covering oral mucosa includes: a rosin; a shellac; and a solvent. A content of the rosin is 1 wt % or more and 15 wt % or less relative to a total amount of the composition. A content of the shellac is 35 wt % or more and 45 wt % or less relative to the total amount of the composition. A total content of the rosin, the shellac, and a copal is 45 wt % or more and 55 wt % or less relative to the total amount of the composition.

An anti-inflammatory liquid composition for covering oral mucosa includes: a rosin; a shellac; and a solvent. A content of the rosin is 1 wt % or more and 15 wt % or less relative to a total amount of the composition. A content of the shellac is 35 wt % or more and 45 wt % or less relative to the total amount of the composition. A total content of the rosin, the shellac, and a copal is 45 wt % or more and 55 wt % or less relative to the total amount of the composition.

The present invention relates to a composition for preventing, improving or treating muscle atrophy, which includes Gryllus bimaculatus, and more particularly, a Gryllus bimaculatus powder or Gryllus bimaculatus protein extract, as an active ingredient, and a method of preparing the same. The composition according to the present invention is effective in inhibiting the expression of muscle atrophy-associated key transcription factors, such as FoxO3 and MuRF-1, and is expected to be effectively used in muscle atrophy, various diseases caused thereby, muscle aging, undernourished patients, growing children and the elderly.

The present invention relates to a composition for preventing, improving or treating muscle atrophy, which includes Gryllus bimaculatus, and more particularly, a Gryllus bimaculatus powder or Gryllus bimaculatus protein extract, as an active ingredient, and a method of preparing the same. The composition according to the present invention is effective in inhibiting the expression of muscle atrophy-associated key transcription factors, such as FoxO3 and MuRF-1, and is expected to be effectively used in muscle atrophy, various diseases caused thereby, muscle aging, undernourished patients, growing children and the elderly.