Abstract: The present invention provides an application of 1-deoxynojirimycin in feed for improving the nutritional value and sensory effect of rabbit meat products, and belongs to the technical field of feed. In the present invention, 1-deoxynojirimycin (DNJ) is added to meat rabbit feed, the addition of 0.14-0.28 g/kg DNJ to meat rabbit feed can significantly improve the quality and sensory effect of rabbit meat and the antioxidant capacity of animal meat products and prolong the shelf life, and 1-deoxynojirimycin is an effective component to improve the nutritional value and sensory effect of animal meat products and is beneficial to human health.

Abstract: The present invention relates to a light-degradable material for producing disposable medical appliances having main components of polypropylene resin and composite allochromatic agent, wherein the composite allochromatic agent is composed of photoinitiator and sensitizer. The photoinitiator contains ferric citrate (FeC6H5O7) and ferrous pentadione (FeC5H8O2), and the sensitizer contains hexachloroacetone (Cl6C3O) and acetylbenzene (C8H8O). The material of present invention is neither toxic nor polluted in producing or in using, and can rapidly change color while being irradiated by UV rays. Reuse of these medical appliances can be thereby avoided. When they are thrown away in nature, they will keep degrading and decay to powder within 45˜75 days. They are desired substitutes of present material for producing disposable medical appliances.

Abstract: The present invention relates to a light-degradable material for producing disposable medical appliances having main components of polypropylene resin and composite allochromatic agent, wherein the composite allochromatic agent is composed of photoinitiator and sensitizer. The photoinitiator contains ferric citrate (FeC6H5O7) and ferrous pentadione (FeC5H8O2), and the sensitizer contains hexachloroacetone (Cl6C3O) and acetylbenzene (C8H8O). The material of present invention is neither toxic nor polluted in producing or in using, and can rapidly change color while being irradiated by UV rays. Reuse of these medical appliances can be thereby avoided. When they are thrown away in nature, they will keep degrading and decay to powder within 45˜75 days. They are desired substitutes of present material for producing disposable medical appliances.