62results about How to "Use mildly" patented technology

The invention relates to a tea drink with the functions of moistening the intestine and expelling toxin, in particular to a tea bag prepared from five traditional Chinese medicines of cassia seeds, bunge cherry seeds, apricots, peach seeds and fructus cannabis by crushing and mixing according to a certain ratio. On the one hand, the tea overcomes the defect of single function of the traditional tea bag; on the other hand, what's more important, the tea is mild in relaxing bowel and convenient in use, not only can solve the problem of constipation, but also can not cause diarrhea and also plays roles of of expelling toxin and beautifying the skin.

The invention discloses a preparation method of a composition containing hyaluronic acid, an obtained product and application. At least one cationic polymer and at least one molecular hyaluronic acid or salt of hyaluronic acid are mixed and subjected to complexing reaction, reaction is stopped when the system dynamic viscosity is 100-400000 mPa.s, and a mixture obtained through reaction is the composition containing hyaluronic acid. Operation is easy, reaction conditions are mild, the complexing product can be directly used as the composition without alcohol precipitation, separation, purification, washing and other treatment operation, and the product is easier and more convenient and rapid to use. The product has high affinity on viable tissue, can be more easily adsorbed to skin (including scalp) or hair, has functions of moisturizing, nursing and conditioning, can make skin and hair moist and smooth, can be used in daily use chemical articles with skin moisturizing and nursing or hair washing and caring effects and has quite good application prospects.

The invention relates to the technical field of daily chemical toilet soaps, in particular to amino acid soap and a preparation method thereof. The amino acid soap comprises the following raw materials in parts by weight: 10-20 parts of amino acid type surfactant, 1-5 parts of tea saponin powder, 0.5-5 parts of alkyl glucoside, 6-10 parts of composite enzyme, 2-5 parts of a plant extract, 3-6 parts of glycerol, 0.5-1.5 parts of essence and 80-90 parts of soap granules. According to the amino acid soap disclosed by the invention, by adopting the amino acid type surfactant, the amino acid soap is weak in acidity, the pH value is between 5 and 6, the amino acid soap has better properties of emulsification, washing, foaming, permeation, solubilization and the like, is low in stimulation and low in toxicity, has excellent biodegradability and skin affinity, is cooperatively used with the tea saponin powder and the alkyl glucoside for use, fine, smooth and soft foam is generated, the cleanliness of the amino acid soap is improved, and in combination with the composite enzyme and the plant extract, the mild cleanliness and moisturizing and nourishing properties of the amino acid soap areimproved.

The invention belongs to the technical field of cosmetics and particularly relates to whitening and moisturizing facial mask cream and a preparation method thereof. The whitening and moisturizing facial mask cream comprises, by weight, 10-15 parts of lotus root, 5-8 parts of tremella, 3-7 parts of hydrolyzed collagen, 5-10 parts of pearl powder, 4-8 parts of mung bean, 2-4 parts of bitter gourd, 4-7 parts of lemon, 4-8 parts of Vitamin E, 0.1-0.3 part of caprylyl glycol, 0.1-0.3 part of soya bean lecithin, 0.02-0.05 part of preservative, 0.03-0.06 part of antioxidant and 0.12-0.15 part of sodium carboxymethylcellulose. The whitening and moisturizing facial mask cream has no side or adverse effect after long-term use and is excellent in whitening and moisturizing effects.

The invention discloses a preparation method and an application of a wool-supported nano Pd-Co catalyst. The preparation method comprises the following steps: 1) carrying out impurities removal, washing and degreasing treatment on wool; 2) adding mercaptoacetic acid, tetrahydrofuran, the degreased wool and concentrated sulfuric acid, adding a plug, at the temperature of 60 DEG C, refluxing for 4-6 h with stirring, washing with water, carrying out suction filtration until the filtrate is neutral, drying, and thus obtaining mercapto wool; 3) adding the mercapto wool into a mixed solution of palladium ions and cobalt ions, adjusting the pH value of the solution to 6.0-7.5, carrying out stirring reaction for 20-40 min at the room temperature, after filtering separation, putting the obtained solid into a 40% hydrazine hydrate solution with a solid-liquid ratio of 1 g:15-30 mL, carrying out ultrasonic reaction for 35 min, filtering, washing with distilled water, drying at the temperature of 90 DEG C, and thus obtaining the wool-supported nano Pd-Co catalyst. The wool-supported nano Pd-Co catalyst has the characteristics of simple preparation method, good stability, degradability, waste reutilization, mild reaction conditions, high catalytic activity, little using amount and the like.

The invention discloses an anti-dandruff and itching-relieving composition and application thereof, and aims to provide a composition capable of effectively inhibiting malassezia proliferation and controlling scalp grease secretion. The composition can achieve the effects of reducing dandruff generation and relieving itching when being applied to washing and caring daily necessities. The composition comprises the following components in parts by weight: 5-15 parts of a rheum palmatum and turmeric root mixed extract, 3-10 parts of a peppermint extract, 2-12 parts of a dandelion extract, 25-40 parts of polyhydric alcohols and 33-48 parts of water. The invention belongs to the technical field of daily chemicals.

The invention relates to a moisturizing and nourishing type hand-washing-free disinfectant. The moisturizing and nourishing type hand-washing-free disinfectant comprises the following components in percentage by weight: 30-80% of an alcohol bactericide, 0-0.5% of a non-alcohol bactericide, 0-2% of a solubilizer, 0.1-1.2% of a thickener, 0-0.5% of a pH regulator, 0.01-5% of an auxiliary synergisticskin conditioner, 0-0.3% of essence, 0.2-6% of a moisturizing and nourishing skin care composition, and the balance of deionized water; the moisturizing and nourishing skin care composition is a combination of panthenol, an aloe barbadensis leaf extract, hydrolyzed jojoba esters and a PEG/PPG-17/6 copolymer. The invention further provides a preparation method of the moisturizing and nourishing type hand-washing-free disinfectant. The moisturizing and moistening type hand-washing-free disinfectant is safe and mild to use, has the effects of moisturizing, moistening, protecting and relieving hand skin while achieving disinfection and sterilization, and is particularly suitable for medical staff who often need to perform disinfection treatment on hands and common staff in daily hygiene disinfection.

The invention discloses a ginger and folium artemisiae argyi scraping agent and a preparation method thereof. The ginger and folium artemisiae argyi scraping agent contains dried ginger extract and folium artemisiae argyi extract and also contains a proper amount of azone, polyethylene glycol, glycerol and water. The preparation method comprises the following preparation steps: (1) taking dried ginger and folium artemisiae argyi, respectively crushing the dried ginger and folium artemisiae argyi into coarse powder, collecting percolate by using a percolation method respectively, adding active carbon into the folium artemisiae argyi percolate for decolorizing, and respectively preparing ethanol ginger tincture and ethanol folium artemisiae argyi tincture; (2) mixing the ethanol ginger tincture and the ethanol folium artemisiae argyi tincture according to the proportion of (1-3):1 to prepare ginger and folium artemisiae argyi tincture; and (3) adding distilled water as well as a right amount of azone, polyethylene glycol and glycerol and mixing to prepare the ginger and folium artemisiae argyi scraping agent. The scraping agent disclosed by the invention is used for the technical field of scraping, has the effects of warming meridians and promoting circulation of qi, achieves an effective curative effect together with scraping, and is mild in property and moderate in smooth degree and can not injure the skin during use.

The invention relates to the field of preservative film preparation. Aiming at a problem of poor water resistance of chitosan films, the invention provides a preparation method of a chitosan preservative film. The method comprises the following steps: 1, dissolving chitosan in an acetic acid solution, and adding arabinose for a reaction to obtain a product A; 2, dispersing a mixture comprising 40-60 parts of the product A, 5-15 parts of palm oil and 1-3 parts of an emulsifier by shearing, carrying out defoaming under reduced pressure, and carrying out stirring for 30-60 min; and 3, carrying out natural cooling, and coating a board with the mixture, and carrying out drying to form a film. According to the preparation method, the chitosan reacts with the arabinose first, wherein hydrophilicgroups of the chitosan is substituted, hydrophilicity is reduced, and the reaction produces a reducing product with an antioxidant effect; then the chitosan is compounded with palm oil, the palm oil and the chitosan form hydrogen bonds to weaken action between hydrophilic groups and water in the film, and thus water permeability of the film is reduced; and meanwhile, oil droplets are embedded intointerstitial space of chitosan molecules to block a part of pores, and then water absorption of the film is reduced, so that the improvement effect of the chitosan preservative film is higher than improvement effect of single use of arabinose or palm oil in hydrophobic performance of the film.

The invention provides mild amino acid cleansing cream and a preparation method thereof. The raw material of the cleansing cream is prepared from the following components in parts by weight: 15 to 35parts of N-sodium lauroyl glutamate, 10 to 40 parts of polyhydric alcohol, 1 to 10 parts of sodium methyl cocoyl taurate, 2 to 10 parts of sodium glutamate, 1 to 5 parts of polyethylene glycol, 1 to 5parts of thickener, 1 to 5 parts of fatty acid, 1 to 5 parts of ethylene glycol distearate, 1 to 10 parts of polyglyceryl-10 laurate, 0.1-1 part of PEG-120 methyl glucose dioleate, 0.1-1 part of tocopheryl acetate, 0.1-0.5 part of a chelating agent and 10-70 parts of water. The amino acid cleansing cream disclosed by the invention is fine and smooth in cream body, smooth and rich in foam, excellent in stability, mild to use, safe, non-irritating, suitable for various skin types and high in cleaning performance, and the pH value of the amino acid cleansing cream is 5.3-5.8 and is close to thepH value of human skin.

The invention relates to a cosmetic product comprising a two-chamber container for application of cosmetic preparations, characterized in that the first chamber contains a preparation comprising silicic acid (phase1) and the second chamber a preparation comprising an emulsion (phase 2).

The invention discloses an environmentally-friendly coix seed laundry liquid. The laundry liquid comprises, by weight, 25-40 parts of coix seeds, 20-30 parts of magnolia flowers, 30-45 parts of Chinese Soapberry Seeds, 30-45 parts of Gleditsia sinensis, 6-15 parts of bis(hydroxymethyl) imidazolidinyl urea, 6-10 parts of propyl p-hydroxybenzoate, 12-24 parts of sodium lauryl ether sulfate, 8-12 parts of amine oxide, 4-9 parts of citric acid, 1-3 parts of a softener and 1-3 parts of an essence. The above formula is scientific and reasonable. The obtained environmentally-friendly coix seed laundry liquid has the advantages of excellent penetration ability and emulsifying ability, broad-spectrum bactericidal ability, and strong washing ability and decontamination capability; when the laundry liquid can be used for washing clothes, foams are rich and fine, the laundry liquid is mild and is harmless to hands, and the laundry can easily wash away various spots, oil stains, rust stains and sweat odor; and the laundry liquid has the advantages of small dosage, easiness in flushing, realization of cleanness, smoothness, delicate fragrance and naturalness of washed clothes, safe and environmentally-friendly raw materials, and good safety to human bodies and the environment, and is worth promoting.

The invention discloses a delicious soybean milk making machine, which comprises a heater and a liner, wherein the liner is composed of an inner container and an outer container, and both the inner container and the outer container are detachable for cleaning; the inner container is used for accommodating grains and water while the outer container is used for accommodating water-generated superheated steam, and the inner container and the outer container are sealed by virtue of a seal ring therebetween; the heater is used for heating the water-generated superheated steam in the outer container; a thermal insulation material fills or covers the outside the liner; a metal wire mesh is arranged between the thermal insulation material and the liner, and a housing is arranged outside the thermal insulation material; the seal ring is made from a food-permitted sealing material; the outer container is arranged on the heater; the seal ring is arranged on the upper opening of the outer container, and on the seal ring, the inner container is arranged in the outer container; and the central shafts of the inner container, the outer container and the seal ring are coaxial. The delicious soybean milk making machine has the advantages of being gentle and warm to heat, and convenient, safe, sanitary and healthy to use, produced soybean milk is excellent and delicious in taste and both the inner and outer containers are detachable for cleaning.

The invention provides a bath soap capable of whitening skin, preserving moisture and inhibiting bacteria and a preparation method of the bath soap. The bath soap is prepared from the following raw materials: olive oil, rose soaking oil, aloe oil, hazelnut oil, rosemary soaking oil, horse oil, shea butter, palm oil, coconut oil, mango butter, a radix sophorae flavescentis extracting solution, a radix polygonati officinalis extracting solution, a basil seed extracting solution, a gallnut extracting solution, a tribulus terrestris extracting solution, a Chinese yam extracting solution, an amino acid soap base, a coconut oil soap base, sodium lauroyl sarcosinate, a surfactant ECS, sodium pyrrolidone carboxylate, biological polysaccharide gum, a compound emulsifier, poloxamer 188, water-soluble vitamin E, vitamin C, 1, 3-butanediol, cationic guar gum, ethylparaben, water and essence. Compared with the prior art, the bath soap provided by the invention is acid soap, the raw materials are natural, the bath soap can effectively clean skin, inhibit bacteria, resist inflammation, promote metabolism of skin cells and balance moisture, and the bath soap can make the skin softer, finer, whiter and more elastic after being used for a long time.

The invention discloses a composite preservative containing amino acid derivatives. The composite preservative contains the amino acid derivatives, 1,2-vicinal diol and a solvent; the amino acid derivatives are octanoyl amino acid derivatives and/or lauroyl amino acid derivatives. The composite preservative can disturb and inhibit a physiological environment of a cell membrane, namely that the composite preservative is selectively gathered on an oil-water interface in an oil-in-water emulsion system, so that a food source for microorganisms in a region where the composite preservative is gathered is changed to result in being not in favor of growth of the microorganisms, and thereby, the growth of the microorganisms is inhibited; while after the 1,2-vicinal diol is compounded with the octanoyl amino acid derivatives and lauroyl amino acid derivatives dissolved in the solvent, a synergistic effect is generated, so that antisepsis and bacteriostasis effects of octyl chains in the octanoyl amino acid derivatives and lauryl chains in the lauroyl amino acid derivatives can be enhanced to make the composite preservative have a good antisepsis and bacteriostasis effect, and the compositepreservative is very safe and mild to use. The invention further provides a preparation method for the composite preservative and a cosmetic containing the composite preservative.

The invention relates to a preparation method of a 5-aminolevulinic acid hydrochloride intermediate, and belongs to the field of synthesis of medical compounds. The method is characterized in that: inthe method a, a compound of a formula (5) is prepared from a compound of a formula (1) or formula (2) under the action of a reaction solvent a and an oxidant a, and is hydrogenated to obtain a compound of a formula (6); or in the method b, the compound shown as the formula (6) is obtained from a compound shown as a formula (3) or a formula (4) under the action of a reaction solvent b and an oxidizing agent b. The compound in the formula (6) is subjected to acidic hydrolysis after purification to remove a protecting group, or is directly subjected to acidic hydrolysis to remove the protectinggroup to obtain the 5-aminolevulinic acid hydrochloride. According to the method, the environment-friendly oxidants are adopted, so that the cost can be reduced, the quality requirements of high-quality medicinal raw materials can be met, the production efficiency can be improved, and the requirements of industrial large-scale production are met.