35results about How to "Human safety" patented technology

The present invention relates to xanthophyll composition containing (trans, meso)-zeaxanthin), (trans, R,R)-zeaxanthin and (trans, R,R)-lutein useful for nutrition and health care and a process for its preparation. More particularly, the invention relates to a xanthophylls composition containing at least 80% by weight of total xanthophylls, out of which the (trans,3R,3′S, meso)-zeaxanthin content is at least 80%, the remaining being (trans, R,R)-zeaxanthin, (trans, R,R)-lutein and trace amounts of other carotenoids. This invention further provides a xanthophyll composition containing at least 80% by weight of total xanthophylls, out of which at least 50% being (trans, R,R)-zeaxanthin, the remaining being (trans,3R,3′S, meso)-zeaxanthin, (trans, R,R)-lutein and trace amounts of other carotenoids.

The present invention relates to a separation membrane having both antibiotic and hydrophilic properties for water treatment and a preparation method thereof. In the separation membrane of the present invention, since an organic compound (antimicrobial and/or hydrophilic compound) is chemically conjugated to non-metal inorganic nanoparticles or metal nanoparticles, the nanoparticles are not eluted from the separation membrane even when the separation membrane is used for water treatment for a long period of time, so that the separation membrane may continuously maintain antimicrobial properties and high water permeability, is safe to the human body even when used for the treatment of drinking water, such as water purification, and exhibits characteristics in which stain resistance is also significantly enhanced due to antimicrobial and hydrophilic properties, which have been continuously imparted. Furthermore, high mechanical strength is exhibited by a metal or inorganic nanofiller introduced.

The present invention relates to a bio-pesticide comprising a mixture of natural spices that kills insects through direct contact. Piper Nigrum, Cuminum Cyminum, Cinnamomum Verum, Allium Sativum, Coriandrum Sativum, Curcuma, Foeniculum Vulgare, Trigonella Foenum Graecum, Syzygium Aromaticum, Capsicum, Zingiber Officinale, Murraya Koenigii, Brassica Nigra, and Sodium Chloride are mixed with potting soil and applied to a plant. The bio-pesticide works through the processes of repellency, digestive inhabitancy, paralysis and suffocation. The bio-pesticide can be applied as a dust or liquid spray to the plants, and can eliminate the pests within 48-72 hours.

Hyperbaric Hypoxic Fire Escape and Suppression System is provided for multilevel buildings, transportation tunnels and other human-occupied environments. The system produces and maintains a hypoxic hyperbaric environment in a separate part of a building (staircase shaft) or a tunnel (service tunnel) in order to provide an entirely secure escape area in case of a fire emergency and instantly extinguish an ongoing fire in a building or a tunnel by releasing a breathable hyperbaric hypoxic fire-extinguishing composition into location affected by fire. Additionally, the system provides continuing adequate protection against biological and chemical warfare and contaminants by filtering ambient air before processing it by the system and by establishing breathable fire-suppressive atmosphere at a positive atmospheric pressure inside a building or tunnel.

The subject invention provides dipeptides useful in preventing pathological proliferation of blood vessels. The dipeptides of the subject invention are particularly advantageous because they are stable, bioavailable, and can be formulated in an aqueous solution.

The invention discloses a dedusting and sterilization humidifier which comprises a box body, a fan, a water tank, a micro-water pump, a fiberboard and a water distributor, wherein the micro-water pump is used for pumping water in the water tank into the water distributor, uniform running water pore canals are fully distributed on the water distributor, the water is distributed onto the fiberboard through the funning water pore canals, the fan is used for blowing indoor air into the box body, the air which is blown into the box body passes through the fiberboard for being purified, and the air after purification enters into indoor space from an air outlet arranged at the top of the box body. Compared with other similar air humidifiers, the dedusting and sterilization humidifier has the characteristics of dedusting, sterilizing, purifying the air, having no special requirements on water quality, preventing the white powder phenomenon and being cleaner and safer to a human body, thereby being more applicable to families, office buildings, guest houses, resthomes, schools and other various indoor places for long-term use.

Stable and bioavailable formulations and methods for lycopene extraction are disclosed and described. In particular, methods to extract plant lycopene without the use of organic (chemical) solvents, to produce a water soluble food ingredient and colorantant, which are stabilized by natural, antioxidants (vit E, vit C, beta-carotene). In some aspects, the formulation can include concentrate, or dry powder of the aril of momordica conchinchinensis spreng (gac), in combination of at least one other antioxidant. Formulations described herein are palatable and less acidy than, tomatoes' products. The methods do not involve use of chemical solvents, no alcohol, therefore is safe for consumption, and produces no toxic residue, nor toxic waste. This invention provides stable and bioavailable lycopene to populations whose intake of lycopene is low, or for those who have problems with high acid foods, and can be used, in beverage, food, supplements, cosmeticals and nutraceuticals.

Herbal compositions and their use in the prevention and/or treatment of hepatitis are provided The herbal compositions comprise an extract of flowers, leaves, and roots from the plant genera Cordia, Annona, and Curcuma, respectively, wherein the specific species are Cordia lutea, Annona muricata and Curcuma longa.

The present invention provides a novel paramagnetic metal-phthalocyanine complexes and pharmaceutically acceptable salts thereof, which are useful as contrast agents for MRI(Magnetic Resonance Imaging), diagnostic X-ray imaging and computed tomography(CT).

The present invention also provides contrast agents for imaging, comprising the new paramagnetic metal-phthalocyanine complexes. The new contrast agents of the present invention show high imaging enhancement effects at lower concentration and are safer than the previously reported contrast agents.

The invention relates to an under-pressure self-moving excavation and support unit and an under-pressure self-moving method. The excavation and support unit comprises a supporting part, a tunneling part and a connecting part; and the supporting part is connected with the tunneling part by the connecting part. The supporting part comprises a top beam crossed sliding block, an under-pressure moving oil cylinder, a metal netting fixing frame and a base; at least two jumbolters, a hydraulic power system and an electric control system are installed on the base. The tunneling part comprises a shovel plate, a cutting stable oil cylinder, a front machine frame and a rear machine frame. A pin shaft fixed on a top beam can slide in a crossed sliding hole; and the under-pressure moving of the top beam can be realized under the promotion of the under-pressure moving oil cylinder. A top plate is not repeatedly supported during the moving process of the excavation and support unit, so that the surrounding rocks of a tunnel keep stable. During the under-pressure moving process of the top beam, the metal net roll hung at the tail end of the top beam can be automatically paved on the top plate of the tunnel. After the excavation and support unit moves to the proper position, the tunneling and rock bolting can operate in parallel so as to achieve the purposes of carrying out quick tunneling, reducing labor intensity and ensuring the safe production.

The invention provides a human peripheral blood T cell immune function simplified evaluation kit and evaluation method. The human peripheral blood T cell immune function simplified evaluation kit comprises an anti-human CD3 antibody with a first fluorescein label, an anti-human CD25 antibody with a second fluorescein label, an anti-human CD4 antibody with a third fluorescein label, an anti-human CD8 antibody with a fourth fluorescein label, an anti-human CD45RA antibody with a fifth fluorescein label, an anti-human CCR7 antibody with a sixth fluorescein label, an anti-human CD28 antibody witha seventh fluorescein label, and an anti-human CD127 antibody with an eighth fluorescein label. The human peripheral blood T cell immune function simplified evaluation kit provided by invention can beused for comprehensive evaluation of the immune function of the human peripheral blood T cells, which is convenient to use, and is safe for a human body.

The invention relates to a monitoring pole, which comprises a pole body, a bracket, and a movable base. The pole body is arranged on the movable base. The cross section of the pole body is a groove structure. , lifting plate and power device, the first gear and the second gear are arranged on the same side of the pole body, and the first gear is arranged directly above the second gear, the chain is an endless chain, and one side of the chain is arranged on the pole body In the groove structure, the chain meshes with the first gear and the second gear respectively, and the power device includes a first motor, which is connected to the second gear in transmission; one end of the bracket is fixed on the lifting plate. Different from the prior art, the present invention saves time and effort, is safe for manpower, can be adjusted to various heights, solves various special needs, and saves the cost of re-customization. The same bracket can also be adjusted by the motor, which is in line with the development of modern mechanization.

The present invention relates to a composition for improvement of exercise performance, fatigue recovery or prevention of oxidation response comprising Panax species plant leaves extract or processed product of the leaves extract, or mixture of the both as an active ingredient. The present composition comprising Panax species plant leaves extract or processed product of the leaves extract, or mixture of the both increases the exercise performance, inhibit the accumulation of fatigue markers in blood and prevents oxidation response, and thus is useful to improve physical strength and exercise capacity.

The invention belongs to the technical field of the traditional Chinese medicine and the preparation method thereof and relates to a traditional Chinese medicine and a preparation method thereof, in particular to a formula of a traditional Chinese medicine for treating cancers. According to the formula, the traditional Chinese medicine is characterized by being prepared from the following raw materials in parts by weight: 5 to 10 parts of walnut kernels, 3 to 8 parts of red dates, 6 to 12 parts of fresh ginger, 8 to 15 parts of scallion, 6 to 12 parts of ginseng, 12 to 25 parts of beewax, 8 to 16 parts of Chinese violet, 5 to 12 parts of almonds, 10 to 20 parts of honeysuckle, 6 to 10 parts of prunella spike, 3 to 6 parts of white pepper, 20 to 30 parts of egg white, 8 to 14 parts of lithospermum, 10 to 16 parts of dandelion, 6 to 15 parts of toad and 500 to 800 parts of water. The traditional Chinese medicine is completely prepared from the Chinese herbal medicines, so that the traditional Chinese medicine is safe and reliable to a human body. The traditional Chinese medicine is capable of killing various cancer cells in the human body while fully enhancing the immunity of the human body. All the traditional Chinese medicine components collaborate and match with each other. Compared with a western medicine, the traditional Chinese medicine has the advantages of small dose, almost no toxic or side effects and good economic, safe and effective effects, can be used for assisting detumescence, dredging collaterals and eliminating toxin and has an obvious and long-lasting effect of resisting and treating the cancers.

The present invention provides a food machinery cleaning agent, which is prepared from the following raw materials by weight: 1-5 parts of protease, 2-3 parts of amylase, 5-6 parts of lipase, 10-15 parts of sodium carbonate, 20-30 parts of ethanol, 1-3 parts of sodium chloride, 2-3 parts of sodium hypochlorite, 5-8 parts of glycerol, and 50-150 parts of pure water. According to the present invention, the food machinery cleaning agent is completely non-toxic and harmless and is safe to human body, the emission can be completely degraded, the cleaning temperature is low and only requires the room temperature so as to save the energy source, and the food machinery cleaning agent has characteristics of rapid cleaning, complete cleaning, mild performance, and no damage on human body and equipment.

The invention provides an antiseptic and hand-protecting dishwashing liquid and a preparation method thereof. The dishwashing liquid does not contain a preservative, can care skin, adopts a neutral formula, is high in detergency and can safely perform sterilization and protect human skin. Through the synergistic interaction function, a perilla frutescens fermented product and bioactive ingredients in vinegar fermented grain water extracting solution have high permeability on skin, can permeate the cuticle to be combined with epithelial cells of the skin, and participate in and improve metabolism of skin cells, so that the activity of collagen in the skin is enhanced. The completeness of water and fiber structures of the cuticle can be kept, the skin cell living environment is improved, metabolism of skin tissue is promoted, blood circulation is enhanced, and the purpose of moisturizing skin is achieved. Besides, added salvia officinalis essential oil contains rich natural plant ingredients, is refreshing in flavor and can effectively remove peculiar smells. The formula is safe, non-toxic, easy to biodegrade and safer to human bodies and the environment.

The present invention provides a kind of lightweight portable table kitchen garbage dry processor. It is quiet and safe for human body. This kind of lightweight portable table kitchen garbage dry processor (1) comprises: an inner-pot (2), which is used for dealing with garbage in kitchen; a kitchen garbage processing shell (3), which comprises a department used for holding the said inner-pot (3), the said inner-pot can be loaded or unloaded act as holding department; an lid (4), it fixes on the kitchen garbage processing shell (3), and can be equal to kitchen garbage processing shell (3) for open and close, used for covering the upper of the kitchen garbage processing shell (3) , and seal the inlet of the said inner-pot (2). It is characterized in that it comprises: an air-entering access, which fixes in the said lid (4), and communicates with the said inner-pot (2); air-exhausting exit, which fixes in the said lid and communicates with the said inner-pot; equiblast devices, which is used for air-supply to the said inner-pot through the air-entering access; heating-parts, which is used for heating the said inner-pot.

The invention provides a skin-care dishwashing liquid and a preparation method thereof. The dishwashing liquid contains no preservatives, takes care of skin, adopts a neutral formula, is high in detergency and can realize safe sterilization and protect skin of a human body. Bioactive components in a euphausia superba shell enzymolysis product and a brewing mass water extract have high skin permeability under the synergistic interaction and can be combined with epithelial cells of the skin through cuticle to participate in and improve metabolism of the skin cells, and activity of collagen in the skin is enhanced accordingly. The skin-care dishwashing liquid can keep cuticle moisture and integrity of a fiber structure, improve living environment of the skin cells, promote metabolism of skin tissue and enhance blood circulation, thereby moisturizing the skin. Besides, rosemary essential oil is added and is rich in natural plant components, the smell is fresh, and foreign odor can be effectively removed; the skin-care dishwashing liquid adopts a safe and non-toxic formula, is easy to biodegrade and is safer to the human body and the environment.

The invention provides snuff and a preparation method thereof. Raw materials of the snuff comprise the following components in parts by weight: 100-500 parts of tea powder; 100-300 parts of mint powder; 0.5-15 parts of flos caryophylli extract, or 5-150 parts of flos caryophylli powder; 5-15 parts of honeysuckle flower powder; 10-300 parts of chrysanthemum flower powder; 0.05-15 parts of betel nutextract, or 0.5-150 parts of betel nut powder; 5-35 parts of angelica dahurica powder; 5-25 parts of licorice powder; 0-150 parts of wine; and 0-50 parts of borneol powder. In the snuff, based on thetotal mass of the snuff, the content of theophylline is 0.1-1%. The snuff is free of pollution to the environment, and the risk that other people smoke passively or a fire disaster is caused does notexist; and effective components of the snuff mainly play a role through the nasal cavity and the airway mucous membrane, lung injuries and inflammation cannot be caused, and therefore the snuff is safe and reliable to the health of a user.

The invention discloses a weight-reducing spray containing Chinese herbal medicine extracts, and a preparation method of the weight-reducing spray. The weight-reducing spray comprises active components and auxiliary materials; the active components include an aloe andongensis leaf extract, a rheum rhabarbarum root/stalk/stem extract, a schizonepeta extract, a radix sophorae flavescentis extract, alalang grass rhizome extract, a phellodendron amurense bark extract, a folium sennae extract, an aloe vera leaf juice, a coffee extract, cyclodextrin, a centella extract, a polygonum cuspidatum rootextract, a scutellaria baicalensis root extract, a tea extract, a glycyrrhiza glabra root extract, a matricaria recutita extract, a rosemary leaf extract, menthol and borneol; the auxiliary materialsinclude water, propylene glycol, ethyl alcohol, glycerinum, glycine betaine, polysorbate-20, 1,3-propylene glycol, phenoxyethanol and ethylhexylglycerin. The various adopted components are free from stimulation and obvious toxic and side effects; therefore, the weight-reducing spray is safe and reliable to a human body, good in weight-reducing effect and difficult to rebound; furthermore, the preparation process is simple, green and environment-friendly; and thus, the technical problem that the weight-reducing product in the prior art has toxic and side effects to the human body can be solved.

Momordica Cochinchinensis Spreng. (Gac, spiky groud, redmelon) contains high concentration of lycopene, a natural pigment that has many applications in pharmaceuticals, food supplements and colorants. This invention describes methods to extract lycopene from Gac. The methods do not involve the use of harmful solvents, therefore safe for consumption, and produce no toxic residue, nor toxic waste. This invention provides solutions to populations whose intake of lycopene is low, or having problems with high acid foods. This invention provides formulations high in lycopene, other antioxidants, and low in acid, and safe for consumers. The formulations described herein can be applied in beverage, food, supplements, pharmaceuticals, cosmeticals and nutraceuticals.

A method for manufacturing a synthetic leatherette that possesses properties of high elasticity, abrasion resistance and environmental friendliness, comprises following steps: melting grains of Thermoplastic Elastomer (TPE) in a melting pot into a TPE melt with heat; mixing the TPE melt into an even TPE liquid; sheeting the TPE liquid into a TPE layer with a heat pressing roller; laminating the TPE layer with a reinforcement material layer with heat; cooling the TPE layer laminated with the reinforcement material layer with a cooling rooler; and reheating the cooled TPE layer laminated with the reinforcement material layer in a oven for finalize the synthetic leatherette. In industrial applications, the disclosed synthetic leatherette made of TPE is advantaged by being innocuous, without uncomfortable odor, decomposable, completely recyclable, highly elastic, highly wear-resistant, and light. Thereupon, the resultant synthetic leatherette of the present invention is applicable to a more extensive scope of industries as compared with the traditional PU leatherette.