57results about How to "Moisturizing effect is obvious" patented technology

The invention belongs to the technical field of material packaging, and particularly relates to a damp-proof moisture-retention packaging box special for tobaccos. The packaging box comprises a box body and a box cover hinged to the box body in a matched mode. The cross section of the box body is in an oval shape. The box body is composed of an outer box wall, an inner box wall and a wood box bottom. The outer box wall comprises an outer wood box wall and a plastic film stuck to the outer wall of the outer wood box wall. The rear end position, corresponding to a long shaft, of the top of the outer wall of the outer wood box wall is connected with an arc fixing block in a tension-and-mortise mode. The bottom wall of the inner wall of the outer wood box wall is connected with the outer edge of the wood box bottom in a tension-and-mortise mode. The upper surface of the wood box bottom is provided with an oval-shaped clamping groove. The bottom of the inner box wall is connected with the wood box bottom in a tension-and-mortise mode through the clamping groove. The inner box wall comprises an inner wood box wall and aluminum-foil paper stuck to the inner wall of the inner wood box wall. The distance between the outer wood box wall and the inner wood box wall is 1-3 cm. The top face of the outer wood box wall is higher than that of the inner wood box wall. The damp-proof moisture-retention packaging box special for tobaccos aims at solving the problem that existing tobacco standard sample packaging ways cannot achieve a good damp-proof moisture-retention effect on tobaccos.

The invention relates to a Ganoderma lucidum polysaccharide and a method for extracting and purifying the ganoderma lucidum, specifically: after extracting the pulverized dry Ganoderma lucidum with ether Soxhlet, the residue is evaporated to dryness and then extracted with boiling water, the boiling water extract is concentrated and centrifuged, and the supernatant alcohol is taken Stand still, collect the precipitate by centrifugation again, dissolve it with distilled water after washing, then add 1-2‰ papain and place it in a water bath at 50±5°C for 2-4 hours, use the Sevage method to remove the protein, decolorize with activated carbon, and concentrate under reduced pressure. After cooling, carry out running water dialysis. After the dialysis is completed, let it stand for alcohol precipitation again, and dry the precipitate at 60-70°C to obtain crude polysaccharide. Tests have proved that the Ganoderma lucidum polysaccharide of the present invention has a good physical and sensory moisturizing effect on cigarettes, and can reduce the irritation and miscellaneous gas of cigarettes, improve the roundness and comfort of cigarette smoke, and can be used as a tobacco with excellent performance. Moisturizers are used in cigarettes.

The invention relates to a ginkgo polysaccharide and a method for extracting and purifying the same. Specifically, the crushed dry ginkgo is extracted with ether Soxhlet, the residue is evaporated to dryness and then extracted with boiling water, the boiling water extract is concentrated and centrifuged, and the supernatant alcohol is taken. Stand still, collect the precipitate by centrifugation again, dissolve it with distilled water after washing, then add 1-2‰ papain and place it in a water bath at 50±5°C for 2-4 hours, use the Sevage method to remove the protein, decolorize with activated carbon, and concentrate under reduced pressure. After cooling, carry out running water dialysis. After the dialysis is completed, let it stand for alcohol precipitation again, and dry the precipitate at 60-70°C to obtain crude polysaccharide. Tests have proved that the ginkgo polysaccharide of the present invention has a good physical and sensory moisturizing effect on cigarettes, and can reduce the irritation and miscellaneous gas of cigarettes, improve the roundness and comfort of cigarette smoke, and can be used as a tobacco with excellent performance. Moisturizers are used in cigarettes.