30results about How to "Good odor removal effect" patented technology

The invention relates to a method for extraction of a carrot pigment from carrots. The method includes: selecting dark red carrots with close texture and a high pigment content as raw materials, conducting flushing and shredding, then performing extraction by an ethanol solution to obtain a pigment extract liquid; filtering the pigment extract liquid to remove impurities, then conducting primary vacuum concentration, and then carrying out enzymolysis by pectinase; employing an ethanol solution to conduct alcohol precipitation to remove pectin, thus obtaining a clarified pigment liquid; adding a white-peel white-core radish juice into the clarified pigment liquid, mixing them, conducting warm immersion treatment, then shifting the liquid mixture into a pressure cooker, rapidly raising the temperature to more than 121DEG C, conducting pressure relief quickly, discharging all steam and removing the peculiar smell; and then carrying out secondary concentration and spray drying, thus obtaining the carrot pigment powder. The extraction invention provided by the invention has the advantages of simple process, short preparation period and good peculiar smell removal effect, enhances the mouthfeel and taste of the carrot pigment, and has a high pigment extraction rate.

The invention relates to a method for removing peculiar smell of red cabbage through solvent treatment. The liquid red cabbage can be used for preparing powder products with no peculiar smell through spray drying, belonging to the technical field of natural pigment refining. The method comprises the following steps: (1) mixing: adding liquid red cabbage with peculiar smell into a retort; adding extracting solvent butane and refining assisting agent ethyl ether with low boiling point and strong volatility, fully stirring and mixing evenly; (2) extracting: heating the mixture to 20-40 DEG C, standing, extracting for 0.5-2 hours; (3) concentrating, removing smell, preserving the temperature of 20-45 DEG C under closed condition, recovering extracting solvent and refining assisting agent, fully removing extraction solvent residue to obtain liquid red cabbage with the peculiar smell being removed; and (4) pulverizing: carrying out spray drying on the liquid red cabbage to obtain the powderred cabbage with the peculiar smell being removed. Liquid and power red cabbage obtained by the method has no peculiar smell, good water solubility and low process cost.

The invention discloses a method for removing odor of lutein extract, belonging to the technical field of refining lutein extract. The method comprises first adding a blending agent into lutein extract and then performing molecular distillation. The method can completely remove the odor in the lutein extract, and does not affect the health care effect of the lutein extract, and the lutein extractafter the odor removal can be directly applied as a food pigment or food additive. In addition, according to the method, the lutein extract content is 99% or more, and the purity of the lutein extractis also improved.

The invention discloses a pet intelligent nest with an odor removing device. The pet intelligent nest comprises a house body and a roof, wherein a detachable base plate is arranged at the bottom in the house body; an air suction channel is arranged on one side of the lower part of the inside of the house body and is positioned above the base plate; the air suction channel penetrates through one side of the house body and extends to the outer side of the house body; the outer end of the air suction channel is connected with a communicating pipe; an air suction pump is mounted on the communicating pipe; the end, far away from the air suction channel, of the communicating pipe is connected to one end of the bottom of an odor absorption cavity; the side edge of the odor absorption cavity is fixed in the middle of the outer side of the house body; an odor removing chamber, a sterilization chamber, a cooling chamber, a filtering chamber and a purification chamber are arranged in the odor absorption cavity; the air suction channel is connected with one end of the bottom of the odor removing chamber; and the upper part of the side edge of the odor removing chamber is connected with the side edge of the sterilization chamber through a first connecting pipe. The pet intelligent nest has the beneficial effects that the odor removing efficiency is improved, so that a comfortable environment is provided for pets.

The invention discloses an essential oil air purifier which comprises the following components in parts by weight: 2-2.5 parts of dipropylene glycol monomethyl ether, 2-2.5 parts of dipropylene glycol, 0.1-1 part of ethyl alcohol and 4-6 parts of plant essential oil. The preparation method comprises the following steps: a) distilling and purifying to obtain plant essential oil; b) weighing the plant essential oil and ethyl alcohol in parts by weight, adding the plant essential oil and ethyl alcohol into a mixing tank, stirring the mixing tank on a stirrer for 2-3 minutes, adding dipropylene glycol monomethyl ether and dipropylene glycol while stirring, further stirring for 2-3 minutes, taking down the mixing tank, placing in a shady and cool place, and standing, thereby obtaining the purifier. According to the invention, the natural plant essential oil serves as a raw material, so that odor can be effectively removed; the added dipropylene glycol monomethyl ether is mixed with the dipropylene glycol and ethyl alcohol, and the original essential oil is diluted, so that the aroma is soft and pleasant. During use, pipeline inner wall adhesion is reduced, and the loss is reduced. Moreover, the purifier disclosed by the invention is good in odor removal effect, excellent in water solubility, low in adhesive capacity, wide in applicability and high in diffusivity and volatility.

The invention discloses a preparation containing stalactite bio-calcium, for balancing bodies, and a production method of the preparation containing stalactite bio-calcium, for balancing bodies. The preparation comprises the following raw materials in parts by weight of 50-65% of oyster shells, 15-25% of fossil fragments, 40-50% of stalactite, 12-22% of pearl powder, 1-2% of corallite, 1-2% of gypsum rubrum, 0.001-0.01% of halitum purpureum, 0.8-2% of saucissonnier powder, 30-40% of marine shells, 40-45% of eggshells, 1-3% of complex vitamins and 2-4% of nutrient powder. The preparation is rich in various minerals of calcium, magnesium, zinc, manganese, ferrum, copper, potassium, phosphorus, selenium and the like, can meet requirements for various trace elements required by human bodies, and can maintain various trace elements to be balanced and appropriate. The preparation cannot cause constipation after being taken for a long term, can effectively protect intestines and the stomach,can be used for treating diarrhoea, and is favorable for gastrointestinal health. Test proves that the preparation has favorable effect of reducing blood pressure.

The invention discloses a refrigerator odor-removing composition and a preparation method thereof. The refrigerator odor-removing composition comprises the following components: 12-16 parts of rubbercompound, 20-28 parts of basic magnesium hypochlorite, 5-7 parts of composite ceramic powder, 6-8 parts of silicone rubber, 20-35 parts of calcium carbonate powder and 7-12 parts of ultrafine powder.According to the refrigerator odor-removing composition and the preparation method thereof, the prepared odor-removing composition is wrapped in non-woven fabrics and placed or suspended in the refrigerating chamber of a refrigerator, a good odor-removing effect is realized, the method is simple, no water or electricity is needed, a reaction is triggered when the composition is in contact with acid gas such as carbon dioxide in the refrigerator, odor is removed by oxidation, the reaction automatically stops when the odor is removed, the reaction is triggered again when the odor is generated, the odor is removed, the composition in a bag is insoluble in water and does not cause harm, and the composition has high safety and highly effective odor-removing effects.

The invention discloses an amino acid decoration deodorant and a preparing method thereof. The amino acid decoration deodorant is prepared from, by weight, 2-4 parts of amino acid, 0.8-1 part of 2-thiol benzimidazole, 1-2 parts of benzyltriethylammonium bromide, 0.1-0.4 part of alpha-bromocinnamaldehyde, 10-17 parts of aloe essential oil, 2-5 parts of dithio-salicylic acid and 1-2 parts of methylisothiazolinone. The deodorant is particularly suitable for eliminating decoration odor; added amino acid, aloe essential oil and the like all have a quite good odor removal effect and are high in usesafety and quality.

The invention discloses a movable type odor removing waste product storehouse. The movable type odor removing waste product storehouse comprises a bottom plate, stand columns, transverse beams, a roof plate and side wall plates; the lower surface of the bottom plate is connected with one group of supporting transverse shafts which are parallel to each other; the two ends of each supporting transverse shaft are connected with bearings respectively; travelling wheels sleeve the bearings; a plurality of stand column seats are arranged on the upper surface of the bottom plate; the bottom ends of the stand columns are mounted on the stand column seats and are fixed by bolts; the top ends of the stand columns are vertically connected with two-way connectors and are fixed through bolts; the transverse beams are horizontally connected with the two-way connectors and are fixed through bolts; the roof plate is mounted on the transverse beams and the side wall plates are mounted on the stand columns; a plurality of odor removing bags are arranged on inner walls of the side wall plates; the odor removing bags are filled with odor removing blocks. The movable type odor removing waste product storehouse is simple and reasonable in structure; the travelling wheels are arranged so that the waste product storehouse is convenient to move; the plurality of odor removing bags are arranged on the inner walls of the side wall plates and are filled with the odor removing blocks so that the effect of removing odor is good and influences on body health of people of odor are reduced.

The invention discloses a high-efficiency multifunctional air disinfection preparation, and belongs to the field of sterilization disinfection product. The high-efficiency multifunctional air disinfection preparation comprises following raw materials: hypericin, propylene sulfide, snail slime, avocado oil, glycyrrhizic acid, 1, 2-propylene glycol, a natural plant extract solution, a compound surfactant, and RO water. The high-efficiency multifunctional air disinfection preparation is simple and convenient to prepare, is excellent in stability, functions, smell removing effect, and sterilization disinfection performance, is wide in application range, and is promising in market prospect.

The invention belongs to the technical field of deodorizing reagents, and particularly relates to a clothing deodorizing spray and application thereof. According to the invention, auxiliary reagents such as tromethamine, a surfactant and the like are combined, and the clothing odor removal composition and volatile substances such as fatty acid, ester, alcohol, amine, ketone and the like generated by a human body are subjected to chemical reaction to generate odorless and nontoxic substances, so that the odor is removed. The clothing deodorizing spray is prepared from the following components in percentage by mass: 3%-10% of tromethamine, 5%-15% of a stabilizer, 0.1%-1% of a preservative, 0.1%-0.5% of essence and the balance of water, and the clothing deodorizing spray is prepared from the following components in percentage by mass: 3%-10% of tromethamine, 5%-15% of the stabilizer, 0.1%-1% of the preservative, 0.1%-0.5% of essence and the balance of water. Test detection shows that the clothing odor removal spray can remove odor, the removal effect is milder, the clothing odor removal spray is not afraid of sensitive skin, and meanwhile harmful ingredients such as formaldehyde on new clothing can be removed.

The invention discloses an air sterilization and disinfection composition, and relates to the field of sterilization and disinfection products. The air sterilization and disinfection composition is prepared from the following raw materials: hypericin, vulcanized propylene, snail slime, avocado oil, glycyrrhizic acid, 1,2-propylene glycol, a natural plant extract, a mixed surfactant and RO water. The sterilization and disinfection composition has the advantages of being simple and convenient to prepare, good in stability, excellent in functionality, odor removal property and sterilization and disinfection property, wide in application and wide in market prospect.

The invention relates to a preparation method of freeze-drying ginkgo fruit, which mainly comprises the following steps of: scalding gingkoes with testa removed; removing endotesta; subjecting the gingkoes to treatments of debitterizing, curing, secondary cooking in sugar, and sugaring; freezing and drying the gingkoes in vacuum to reach the water content of less than 3% and the sugar content of 9-15% in the product; and finally adopting deoxidized packaging to obtain a freeze-drying ginkgo fruit product. As the raw materials are subjected to the debitterizing, curing and color protection treatments in the invention, the bad bitter taste of internal buds in the gingkoes is overcome, the appearance, shape and color of gingko nutlet are kept unchanged, and the crispness and hardness of the product are increased. As the secondary cooking in sugar and the sugaring are performed, nutrient components of the product are increased, and the palatability of the product is improved; the water content is lower than 3% at the same time as the biological active components in the gingko nutlet are preserved to the maximum extent due to the freezing and drying of the gingkoes in vacuum; therefore, the preparation method is suitable for preserving the product; moreover, the freeze-drying ginkgo fruit is suitable for people to carry and have in leisure and a trip.

The invention discloses a microbial bacteriostatic deodorant preparation and a preparation method and application thereof, and relates to the technical field of daily chemical products and preparation thereof. The deodorant preparation comprises a microbial liquid, the microbial liquid is from a microbial fermentation broth and comprises bacillus subtilis, leuconostoc mesenteroides, Bacillus thermoamylovorans and Lactobacillus rhamnosus; and the core microbial liquid plays a role in inhibiting bacteria and removing odor. According to the invention, only four microorganisms are used, a very high peculiar smell removal effect can be achieved by adopting a simple microorganism formula, the preparation cost is reduced, meanwhile, the quantity of bad microorganisms and excessive bad metabolites in the fermentation process is also reduced, and in addition, the effect of broadening the fermentation, preservation, recovery treatment and reutilization conditions is achieved, and by combining with the specific preparation method provided by the invention, the obtained preparation is high in activity of the core component bacterial liquid, is not easily influenced by conditions such as environmental temperature and humidity, is not easily polluted by environmental infectious microbes and is long in service cycle.

The invention provides an air freshener and a preparation method thereof and relates to the technical field of daily chemical products. The air freshener comprises components in parts by weight as follows: 0-17 parts of a cosolvent, 1-5 parts of PEG60, 0-1 part of citric acid, 1-8 parts of essence, 0-0.01 part of denatonium saccharide, 0-2 parts of a preservative and 69-95 parts of water, whereinthe cosolvent comprises components in parts by weight as follows: 0-10 parts of triethylene glycol and 0-7 parts of dipropylene glycol. The invention further provides the preparation method of the airfreshener. The triethylene glycol and dipropylene glycol are used as the cosolvent, essence is dissolved in the cosolvent, and dispersion uniformity of each component in the air freshener is improvedunder the action of the PEG60 emulsifier; the citric acid improves stability of the essence and prevent color change by illumination so as to improve stability of the air freshener; and the denatonium saccharide changes taste of the air freshener while not affecting the aroma of essence, so that the air freshener has obvious bitterness and is prevented from being taken by mistake.

The invention relates to a method for removing peculiar smell of red cabbage through solvent treatment. The liquid red cabbage can be used for preparing powder products with no peculiar smell through spray drying, belonging to the technical field of natural pigment refining. The method comprises the following steps: (1) mixing: adding liquid red cabbage with peculiar smell into a retort; adding extracting solvent butane and refining assisting agent ethyl ether with low boiling point and strong volatility, fully stirring and mixing evenly; (2) extracting: heating the mixture to 20-40 DEG C, standing, extracting for 0.5-2 hours; (3) concentrating, removing smell, preserving the temperature of 20-45 DEG C under closed condition, recovering extracting solvent and refining assisting agent, fully removing extraction solvent residue to obtain liquid red cabbage with the peculiar smell being removed; and (4) pulverizing: carrying out spray drying on the liquid red cabbage to obtain the powderred cabbage with the peculiar smell being removed. Liquid and power red cabbage obtained by the method has no peculiar smell, good water solubility and low process cost.

The invention belongs to the technical field of deodorization, and particularly relates to a plant deodorant and a preparation method thereof. The preparation method comprises the following steps: taking fructus cannabis, pine gum, Chinese honeylocust fruits, garden burnet roots, radix sophorae flavescentis, fresh orange peel, folium isatidis and aloe as raw materials to carry out pretreatment, then carrying out supercritical CO2 extraction, and adding an emulsifier into fat-soluble active components and water-soluble active components obtained by extraction to carry out compounding emulsifying to prepare the oil-in-water plant deodorant. Effective components of the prepared plant deodorant are flavonoid substances, alkaloids and aminoglycoside substances, and a good antibacterial effect and a peculiar smell removal effect are achieved.

The invention discloses a VOC deodorant. The deodorant comprises the following raw materials in parts by weight: 20-35 parts of silver ions, 10-20 parts of negative ions, 4-6 parts of octyl ricinoleate, 3-5 parts of essence, 3-8 parts of a dispersing agent, 5-15 parts of an adhesive agent and 100-110 parts of deionized water. The VOC deodorant has a long lasting sterilizing function, can kill bacteria and viruses in the air, is capable of eliminating harmful gas in the air continuously, does not have any toxic or side effect on humans and livestock, does not generate any secondary pollution to the environment, and has a good odor eliminating effect.

The invention belongs to the technical field of deodorizing sprays, and particularly relates to a footwear deodorizing spray and application thereof. By combining sodium dichloroisocyanurate, triethanolamine, propane and butane, fatty alcohol-polyoxyethylene ether, essence and the like, the invention provides a footwear deodorization spray, which is prepared from the following raw materials in percentage by weight: 0.5 to 1 percent of sodium dichloroisocyanurate, 2 to 5 percent of triethanolamine, 1.5 to 13.5 percent of surfactant, 2 to 5 percent of foaming agent, 0.5 to 1 percent of essence and the balance of water. And the balance of water. Sodium dichloroisocyanurate and triethanolamine are mainly used as bactericidal and antibacterial agents to act on cell membranes, cell walls, enzymes and the like of bacteria and fungi to destroy growth and reproduction of cells, so that the bacteria are killed, and the problems of peculiar smell and bacterium breeding are fundamentally solved.

The invention discloses a pig raising wastewater treating system, and belongs to the technical field of farm sewage treating, the pig raising wastewater treating system comprises a casing, a feed hopper is mounted at the top of the casing, a rotary cover is mounted on the inner side wall of the feed hopper, an atomizing nozzle is mounted at the top of the casing, and the atomizing nozzle is connected to the bottom of the inner side wall of a water tank through a pipeline and a water pump; a partition plate is welded to the middle of the inner side wall of the casing, a settling chamber is formed between one side of the inner side wall of the casing and the partition plate, a liquid chamber is formed between the other side of the inner side wall of the casing and the partition plate, and a centrifugal net disc is installed at the bottom of the settling chamber. The wastewater treating system can separate most suspended solids in wastewater. According to the pig raising wastewater treating system, large solids and precipitates in sewage can be separated from the sewage and then centrifugally dried, the odor removal effect of the pig raising wastewater treating system is good, and the situation that the sewage emits odor to the surrounding environment is improved.

The invention discloses a preparation method for a snail slime-containing compound sterilizing and disinfecting agent, which relates to the field of sterilizing and disinfecting products. The preparation method comprises the following steps: after being adopted to heated, under the condition of stirring, an appropriate amount of natural plant extract is added with hypericin and glycyrrhizic acid in sequence and mixed, and after reheating, snail slime is poured into the mixture and uniformly mixed, so that a material A is obtained; 1,2-propanediol is adopted to be added into a closed agitatingtank, propylene sulfide is first poured in and high-speed agitation is carried out, avocado oil is then added and high-speed agitation is carried out, and after heating is carried out increase temperature, agitation is carried out while the temperature is kept, so that a material B is obtained; after being adopted to be added into the closed agitating tank and heated to increase temperature, the remaining amount of natural plant extract is added with compound surfactant and the material B and agitated at high speed, the mixture is then added with the material A and sufficiently mixed, and after the mixture is kept still while temperature is kept, RO water is poured into the mixture and uniformly mixed. The sterilizing and disinfecting agent disclosed by the invention is simple and convenient to prepare, has good stability and excellent functionality, odor-removing property and sterilizing and disinfecting property, and can be widely applied, and the market prospect is broad.

The present invention provides a toothpaste composition that contains a water-soluble copper compound and silicic anhydride, that has an excellent deodorizing effect and is capable of retaining said effect even after being stored, that exhibits superior appearance stability, and that is suitable for suppressing bad breath. This toothpaste composition comprises (A) 0.05-1 mass% of a water-soluble copper compound, (B) 5-20 mass% of silicic anhydride, (C) 0.5-2 mass% of one or more types of anionic surfactants selected from among acyl taurine, acylamino acid, and salts of those compounds, (D) 24-55 mass% of one or more types of moistening agents selected from among glycerin, propylene glycol, and polyethylene glycols having an average molecular weight of at most 630, and (E) one or more selected from among dicarboxylic acid, tricarboxylic acid, and alkali metal salts of those acids, wherein the mass ratio (E) / (A) is 0.4-10, and the composition contains at most 10 mass% of sorbitol or doesnot contain sorbitol.

The invention provides an undesirable odor removing agent and a preparation method thereof, polyolefin plastic with low undesirable odor and a preparation method thereof. The undesirable odor removing agent is prepared from the following components in percentage by mass: 30 percent to 70 percent of cyclodextrin and 70 percent to 30 parts of zinc diricinoleate; the method for preparing the undesirable odor removing agent comprises the following steps: weighing the cyclodextrin and the zinc diricinoleate; uniformly mixing and reacting at 80 DEG C to 150 DEG C for 1h to 5h; cooling to room temperature and granulating. The polyolefin plastic with the low undesirable odor is prepared from the following components in parts by weight: 85 to 99 parts of polyolefin resin and 0.01 to 2 parts of the undesirable odor removing agent; the method for preparing the polyolefin plastic with the low undesirable odor comprises the following steps: weighing all the raw materials; uniformly mixing; melting and mixing at proper temperature and extruding and granulating. According to the undesirable odor removing agent provided by the invention, the undesirable odor can be remarkably reduced; when the undesirable odor removing agent is used for preparing plastic, the plastic with the low undesirable odor can be obtained and the original mechanical performance of the plastic is kept.

The invention discloses a floor drain, and belongs to the technical field of household article antennas. The floor drain comprises a water outlet assembly, a water storage assembly and a water inlet assembly, the water inlet assembly comprises a first water inlet pipe, a second water inlet pipe and a third water inlet pipe which are all vertically arranged and connected in a leghth decreasing mode, the water outlet assembly comprises a second water outlet pipe, a first water outlet pipe and a third water outlet pipe which are vertically arranged and are sequentially decreased in length, the water storage assembly is a sealed water storage tank, the top of the third water outlet pipe is parallel to the top of the second water outlet pipe and communicates with the top of the second water outlet pipe, and the bottom of the second water outlet pipe is parallel to the bottom of the first water outlet pipe and communicates with the bottom of the first water outlet pipe. The floor drain is long in service life, high in drainage speed and good in water sealing effect.

The invention discloses an organic matter garbage waste gas treatment device, and belongs to the technical field of waste gas treatment. The organic matter garbage waste gas treatment device comprises a dust removal device, wherein the dust removal device comprises a dust removal box, a dust collection pole plate and a corona electrode are arranged in the dust removal box, and the dust collection pole plate is fixedly connected with a water inlet pipe; the dust removal device is communicated with a water distribution device, the water distribution device comprises a water distribution barrel and a pump machine, a plurality of conical plates, a water distribution opening and a water storage tank are arranged in the water distribution barrel, one end of the pump machine is communicated with the water storage tank, the other end of the pump machine is communicated with the water distribution opening, and the plurality of conical plates are located below the water distribution opening; and the water distribution device is communicated with an ultraviolet photolysis device, the ultraviolet photolysis device comprises an ultraviolet photolysis box, and an adsorption mechanism, a UV lamp and a photocatalyst plate are arranged in the ultraviolet photolysis box. The device can efficiently purify organic matter garbage waste gas, and is simple in structure, low in cost and good in dust removal and odor removal effect.