93 results about "Sansevieria trifasciata" patented technology

The invention relates to extracts from several common plants, preparation method thereof, and application of these extracts in development of a natural formaldehyde adsorbent. The common plants includes: a moraceae plant Humulus scandens (Lour.) Merr., a gramineous plant Oplismenus compositus (Linn.) Beauv., a vitaceae plant Parthenocissus tricuspidata, a urticaceae plant Urtica fissa E.Pritz, a liliaceous plant Sansevieria trifasciata Prain, a leguminous plant Trifolium repens L., and an adiantaceae plant Adiantum capillus-veneris. A research result proves that the plant extracts has excellent adsorption effect on aldehyde in air and can be used for preparing a green and environment-protective product for removing the aldehyde from air.

The invention discloses a sansevieria trifasciata in-vitro culture one-step seedling formation culture medium and a culture method, and belongs to the technical field of plant tissue culture, for solving the problems that sansevieria trifasciata bred by a conventional method is low in coefficient, and slow in growth and cannot form large-scale production. The method comprises the following steps: step 1, disinfecting and sterilizing a culture medium; step 2, disinfecting and sterilizing sansevieria trifasciata blades and seedlings; step 3, inoculating disinfected and sterilized explants into a seedling culture medium, and culturing at the temperature condition of 25+ / -2 DEG C, wherein the illumination time each day is 12-14 hours, and the illumination intensity is 2000-3000lx; and step 4, illuminating for 40-50 days to obtain a sansevieria trifasciata regenerated plant. The sansevieria trifasciata in-vitro culture one-step seedling formation culture medium and the culture method are used for sansevieria trifasciata in-vitro tissue culture.

The invention belongs to the technical field of cleaning agents and relates to a lagerstroemia indica cleaning solution for a refrigerator. According to the cleaning solution for the refrigerator, which is prepared by extracting lagerstroemia indica and other aromatic plant petal essence, peculiar smell and bacteria in the refrigerator are effectively removed; the lagerstroemia indica cleaning solution is prepared from the following raw materials in parts by weight: 5 to 10 parts of rose, 1 to 10 parts of osmanthus fragrans flower, 5 to 10 parts of violet, 5 to 8 parts of arabian jasmin, 10 to 30 parts of lemon, 10 to 30 parts of lagerstroemia indica, 5 to 10 parts of dianthus chinesis, 5 to 10 parts of lily of the valley, 5 to 10 parts of allium cepa, 8 to 12 parts of sansevieria trifasciata, 8 to 12 parts of chlorophytum comosum, 10 to 20 parts of aloe, 5 to 8 parts of turpentine oil, 8 to 15 parts of floor wax and 10 to 20 parts of lithopone, wherein the allium cepa has the effects of sterilizing and adsorbing peculiar smell; the arabian jasmin and the lemon have the effect of killing probiotics such as diphtheroid; the lagerstroemia indica, the dianthus chinesis, lily of the valley, the violet, the rose and the osmanthus fragrans flower can be used for inhibiting growth of bacteria; the aloe, the chlorophytum comosum and the sansevieria trifasciata have an effect of purifying air; a preparation process of the lagerstroemia indica cleaning solution is mature, safe and reliable; a formula of the lagerstroemia indica cleaning solution is reasonable; if the lagerstroemia indica cleaning solution is used for a long time, long-acting sanitation and cleanness of the refrigerator can be benefited, and an environment-friendly application environment is obtained.

The invention discloses a traditional Chinese medicine electuary for treating radiodermatitis and a preparation method, and belongs to the field of traditional Chinese medicine. The traditional Chinese medicine electuary is prepared from leaves of broussonetia kazinoki sieb. et Zucc., manyinflorescenced sweetvetch roots, sansevieria trifasciata, roots of straight ladybell, roots of Amur ampelopsis, rhizoma atractylodis macrocephalae, radix ophiopogonis, licorice roots, mecodium microsorum Ching., radix codonopsis, australian cowplant roots or leaves, radix angelica sinensis, radix asparagi, roots of red-rooted salvia, all-grass of delavay pararuellia, korean pine seeds, common achyranthes herb, flos sophorae, glossy privet fruit, Chinese wolfberry fruit, radix pseudostellariae, david deer fat, Japanese pagodatree bark and Siberian saltbush fruit. According to the traditional Chinese medicine electuary, all the selected medicinal materials accord with the theory of monarch drugs, minister drugs, assistant drugs and guiding drugs, the drugs are used according to symptoms and pathogeny, the effects of tonifying the liver and kidney, replenishing Qi, enriching the blood, promoting blood circulation to remove blood stasis, clearing heat, removing toxicity, nourishing Yin, generating body fluid, removing swelling, relieving itching, closing sores, promoting tissue regeneration and moistening skin are achieved, the absorption effect is good, the curative effect is significant, toxic and side effects and clinical adverse reactions do not exist, and it is proved in clinic that the cure rate of the traditional Chinese medicine electuary to the radiodermatitis is high.

The invention discloses an environment-friendly and healthy decoration smell-eliminating agent, which comprises activated carbon blocks and smell-eliminating liquid, wherein the smell-eliminating liquid comprises the following components in percentage by volume: 46 to 72 percent of water, 6 to 10 percent of sansevieria trifasciata prain extract, 10 to 20 percent of chlorophytum comosum extract, 8 to 16 percent of cactus extract and 4 to 8 percent of lemon balm extract. The environment-friendly and healthy decoration smell-eliminating agent provided by the invention has obvious effect and natural taste and does not generate secondary pollution. Because the cactus extract is added in the smell-eliminating agent, the radiation of radioactive elements can be effectively lessened, and the smell-eliminating agent has a health-care function. The lemon balm can effectively eliminate indoor peculiar smell and creates fresh atmosphere for a room.

The invention discloses an ecological insecticide as well as a preparation method, a preparation and application thereof. The insecticide contains an active component, and the active component contains a solvent prepared by rectifying bio-oil molecules; the raw medicine is prepared from plant materials, and the plant materials comprise mint, sansevieria trifasciata prain, rosemary and celastrus angulatus; and the ecological insecticide is prepared by uniformly mixing the raw medicine, the auxiliary agent and the solvent or the filler in proportion. The pesticide belongs to a plant source compound pesticide, has an obvious compound synergistic effect, can be used for killing mites of plants, takes effect quickly, is low in cost, and can reduce the harm of chemical pesticides to the environment.