80results about How to "Reduce pigment" patented technology

The invention discloses tomato and chicken skin beautifying noodles. The noodles are prepared from the following raw materials in parts by weight: 60-70 parts of flour, 30-40 parts of brown rice, 20-30 parts of dried corns, 8-10 parts of red bean powder, 2-4 parts of rose powder, 2-4 parts of Tieguanyin tea powder, 5-7 parts of ginger, 6-8 parts of beef tendons, 15-20 parts of chicken skin, 2-4 parts of carrots, 3-5 parts of durian flesh, 1-2 parts of tomatoes, 2-4 parts of peas, 1-2 parts of mulberries, 2-4 parts of salt, 0.2-0.3 part of sodium carbonate, 1-2 parts of traditional Chinese medicine extracts and a defined amount of water. The noodles have the beneficial effects that the noodles are rich in nutrition and elastic in taste and also have health-care effects of health maintenance through food therapy, such as certain beautifying effect and the like; the chicken skin can be degreased by being soaked in white spirit; the beef tendons contain rich collagens, have lower fat contents than fat meat and do not contain cholesterol; and the noodles can improve the physiological metabolism of cells, improve the skin elasticity and resilience and delay skin aging, have the function of strengthening tendons and bones, have good food therapy effects on thin and weak persons suffering soreness and weakness of waists and knees, and are conductive to growth and development of adolescents and deceleration of osteoporosis of middle and old aged women.

The invention discloses a novel method for producing high molecular weight sodium hyaluronate (HA-Na) with amino acid complex liquid as a nitrogen source through fermentation. In the method for producing the high molecular weight sodium hyaluronate, provided by the invention, yeast cream or yeast powder is replaced with the amino acid complex liquid as a fermentation nitrogen source of streptococcus zooepidemicus. The HA-Na with molecular weight of 2.2*10<6>D is obtained through control of a fermentation process. When the method is applied to industrial production, on the one hand, contents of hetero-protein and pigment in fermentation liquid can be effectively reduced, the step of subsequent HA-Na extraction is decreased, and the physical damage of the molecular weight of HA-Na in the fermentation liquid in the extraction process is reduced; on the other hand, the HA-Na production cost can be lowered, and the novel method has higher industrial application value. The HA-Na produced by the method has the molecular weight of 2.0-2.2*10<6>D, the alduronic acid content of 42.4-43.5%, the intrinsic viscosity of 3,064-3,115 and the protein content of 0.1%.

The invention discloses a rhodiola crenulata eye cream with whitening and anti-wrinkle effects. The rhodiola crenulata eye cream is mainly prepared from rhodiola crenulata root extract, black tea extract, coix seed extract, honeysuckle flower extract and corresponding adjuvants. Rhodiola crenulata can nourish and moisturize skin and keep constant moisture and elasticity of the skin and has anti-oxidation and whitening functions. Known from Compendium of Materia Medica, coix seeds have the functions of 'nourishing facial appearance and keeping youth', whitening and removing freckles, contracting pores, excreting water and slimming bodies. Black tea can moisturize skin, promote blood circulation and activate cells. Honeysuckle flower, also named lonicera japonica, can improve the water keeping capability of the skin and form a natural water keeping screen. The rhodiola crenulata eye cream is prepared from rhodiola crenulata serving as 'monarch', coix seeds serving as 'minister', black tea serving as 'assistant' and honeysuckle flower serving as 'guide' under the support of adjuvants. The rhodiola crenulata eye cream can promote skin metabolism, enhance skin activity, reduce epidermal pigmentation and resist against oxidation and removing oxygen free radicals; and the rhodiola crenulata eye cream is fine and smooth, has certain whitening, moisturizing and anti-wrinkle effects andprevents generation of thin wrinkles near eyes.

The invention relates to a separation and purification method of a lycium ruthenicum polysaccharide and five polysaccharides obtained through separation. Lycium ruthenicum fruits serve as raw materials and a polysaccharide purified product is obtained through extraction by means of ultrasound heating, depoteinization by trichloroacetic acid, decoloration by hydrogen peroxide, diethyl-aminoethanol (DEAE) cellulose column chromatography, Sephadex G-100 column chromatography and the like. According to structure analysis, the lycium ruthenicum polysaccharide is arabinogalactan in multiple branches. The extraction process is performed under a relatively moderate condition and a carbohydrate chain portion on polysaccharide molecules is conserved completely. After purification, five different polysaccharide components are obtained. The five polysaccharides obtained through separation are clear in structure, controllable in quality and significant in the fields of food, cosmetic, health care products, medicines and the like.

The invention belongs to the field of environmental function material preparation and pollutant treatment and relates to a preparation method of bamboo nanocellulose / reduced graphene oxide composite carbon aerogel. The preparation method comprises the steps of firstly adopting bamboo as a raw material, preparing the nanocellulose through a peroxide pretreatment method and an ultrasonic stripping method; inducing nanocellulose and graphene oxide solution gelatinization through ethylenediamine to prepare the bamboo nanocellulose / graphene oxide aerogel; and washing to remove residual ethylenediamine and obtaining low-density, hydrophobic, porous and flame-retardant bamboo nanocellulose / reduced graphene oxide composite carbon aerogel by combining a freeze drying method and a high-temperature pyrolysis method. The material has high adsorption capacity on oil and organic solvent pollutants. By adopting cheap and renewable bamboo as the raw material, the prepared composite carbon aerogel material is excellent in performance and suitable for large-scale production.

The present invention is directed to a dry cleansing cloth that comprises at least one personal care composition imparted to the cloth, wherein the composition acts as a visual indicator of the compositions depletion with each use, eventually signaling the consumer for the need of a replacement cloth. Accordingly, the cloth of the present invention may be any suitable limited use substrate, including wovens, nonwovens, films, and combinations thereof. Preferably, the limited use cloth comprises a nonwoven substrate, wherein the nonwoven substrates may include, but are not limited to airlaid fabrics, wetlaid fabrics, spunlace fabrics, spunbond fabrics, meltblown fabrics, coform fabrics, entangled spunbond fabrics, and combinations thereof.

The invention relates to a Chinese medicinal herb fragrant bath formula for nursing and caring skin and resisting aging, wherein cinnamon, radix angelicae, Sichuan lovage rhizome, angelica sinensis, ginger and folium artemisiae argyi are cut into pieces or sections which are about 1-2 cm long; grinding folium syringae, rosemary and radix paeoniae alba into coarse powder; and then proportionally mixing the coarse powder with rose flowers dried in the shade, and then packaging the mixture in a small gauge bag. The Chinese medicinal herb fragrant bath formula provided by the invention employs Chinese medicinal herbs and realizes scientific compatibility thereof, and thus has good effects on improving the human body immunity and delaying skin aging and are suitable for the symptoms of skin aging of various features; after the Chinese medicinal herb fragrant bath formula is used, no any anaphylactic reaction and no any toxic and side effect are caused; if the Chinese medicinal herb fragrant bath formula is taken for a long time, the active substances of the medicinal herbs penetrate into the skin and thus are absorbed by the skin, so that the purposes of nursing the skin, softening cutin, resisting aging and the like are achieved; and the Chinese medicinal herb fragrant bath formula is quick in effect taking and good in effect.

Aiming to provide an anti-acne skin care product characterized by good stability, small irritation and applicability to sensitive skin, the invention discloses a skin care product with soothing and anti-acne efficacy. The skin care product comprises an active component and a substrate, and the active component includes the following components by mass percentage: 0.5-2% of gellan gum, 0.3-2.5% of sodium shale oil sulfonate, 0.1-1% of glycerophosphoinositol choline, and 0.5-3% of acne removal agent, wherein the acne removal agent is composed of capryloyl glycine, capryloyl salicylic acid, tocopheryl phosphate, a Chinese trumpet creeper extract, matrine and pyridoxine in a mass ratio of 1:1.5:1:2:1:1. The skin care product belongs to the field of cosmetics.

The invention belongs to the biological and chemical engineering fields, and particularly discloses a production method for crystalline tagatose. The method comprises the following steps: using lactose as a raw material; dissolving the lactose; hydrolyzing by acidic lactase; leaching and separating by a simulated moving bed; enabling the content of tagatose to reach up to 75% by only using calcium oxide as an isomerizing agent and phosphoric acid or CO2 as neutralization acid; and finally separating, evaporating and crystallizing the tagatose by the simulated moving bed. According to the production method for the crystalline tagatose, the condition of separating and the optimal condition of crystallizing by the simulated moving bed are determined; the purity of the obtained product reaches more than 98.5%, and the yield is over 40; and the cost and pollution are low, and the method meets the condition of industrialization production.

The invention discloses edible blend oil and its preparation method. The edible blend oil is prepared from, by weight, 20-30 parts of corn oil, 20-30g of soybean oil, 10-20 parts of rice oil, 10-20 parts of flaxseed oil, 5-10 parts of peanut oil, 1-2 parts of Vitamin E, 0.5-1 part of hydrolysis plant protein, and 0.5-1 part of green tea extractive. The raw material further comprises lycopene, citric acid and medlar extractive. The edible blend oil is high in nutrition value and good in oxidization stability; after eating for a long time, the edible blend oil has good effect to people with hyperlipidemia, high blood pressure and hyperglycemia, patients with cardia-cerebrovascular disease, fatty liver and obesity.

The invention aims to provide a method for settling extracted sugarcane juice by using a weak base. The method comprises the following steps of: filtering the extracted sugarcane juice, adding lime and phosphoric acid to adjust the pH value, heating for the first time, fumigating with sulphur, adding lime to neutralize, heating for the second time, settling the neutralized sugarcane juice, and separating a supernate from a puree. In the step of filtering the extracted sugarcane juice, the content of the absolute-dry sugarcane chaff in the filtered extracted sugarcane juice is controlled below 2.4g / L, and in the steps of fumigating with the sulphur and adding the lime to neutralize, the pH value of the extracted sugarcane juice is controlled at 7.8 to 9. The sucrose prepared by adopting the method has high quality, has a few impurities and is low in color value and high in yield. The scouring and recovering rate of the finally prepared sucrose can be improved by more than 2%, and the improvement is considerable to the enterprises making ten thousand tons of sucrose annually. The whole process dispenses with complex flows, and the cost is kept unchanged. The method has high practical and economic values.

The invention provides a ganoderma lucidum polysaccharide with a light color and high molecular weight, and a preparation method thereof. The ganoderma lucidum polysaccharide with a light color and high molecular weight is prepared by a method comprising the steps of extraction of crude polysaccharide of ganoderma lucidum, condensation of crude polysaccharide of ganoderma lucidum, ethanol precipitation and rinsing, and drying. The ganoderma lucidum polysaccharide prepared in the invention has a stable quality, contains high content active components and can substantially enhance phagocytosis and killing capability of macrophage, thereby improving antineoplastic capability of organism.

A disclosed dyeing and finishing method for linen for a child's vest comprises the following steps: preparing original cloth, singeing and rolling with an oxalic acid solution, desizing, scouring, performing chlorine bleaching, mercerizing, performing pad dyeing, softening, tentering, and pre-shrinking. According to the method, the fabric needs scouring for further removing residual impurities after being subjected to desizing, and thus the fabric obtain good water-absorbing property and certain whiteness, and is beneficial for dyeing and other post processing.

The invention provides a hericium erinaceus large-molecular polysaccharide and a preparation method thereof. The hericium erinaceus large-molecular polysaccharide is prepared by virtue of water extraction, alcohol precipitation, refrigeration and dissolution. The hericium erinaceus large-molecular polysaccharide provided by the invention has the molecular weight more than 1 million, is few in pigment and has polysaccharide content which is greatly increased by more than 80%; the hericium erinaceus large-molecular polysaccharide provided by the invention plays an obviously promotion role on an RAW264.7 macrophage cell line in releasing NO, thereby enhancing the immunity and anti-tumor capacity of an organism.

The invention discloses a saccharifying enzyme agent and making method and application with reserving number at CGMCC No.1818 for high-saccharifying enzyme aspergillus niger mutant IN7-31, which is characterized by the following: improving starch utilizing rate effectively; establishing new solid and liquid ferment method to produce saccharifying enzyme agent with enzyme activity at 7000-12000 unit / g (mg / h) as solid saccharifying enzyme agent and 2200-4200 unit / ml as liquid saccharifying enzyme agent.

The invention belongs to the technical field of biology, and discloses a crystallized sugar decolourizing activated carbon regenerating process. The crystallized sugar decolourizing activated carbon regenerating process comprises the following steps: (1) preparing a composite alga liquid; (2) preparing a bacillus subtilis fermenting liquid; (3) regenerating activated carbon. According to the regenerating process disclosed by the invention, adsorbates, such as pigment, in the activated carbon can be reduced, and the specific area and the adsorption capacity of the activated carbon can be improved.

The invention provides a health-care capsule for expelling chloasma and a preparation method thereof. The health-care capsule for expelling chloasma is a capsule aesthetic health-care product which is prepared by mixing three pure natural raw materials, namely, pearl powder, a grape seed extract and aloe normal juice spray dried powder with an aesthetic health-care function, with two organic matters, namely, vitamin C and vitamin E which are essential for human bodies, according to the formula ratio, and further screening, mixing, filling, polishing, checking the quality and the like. The health-care capsule for expelling chloasma is prepared from natural raw materials, is free of toxic and side effect, safe, reliable, convenient to use and applicable to most people with chloasma, and has a good effect on expelling chloasma; and meanwhile the human body circulation is adjusted and improved, and the health-care capsule is an ideal aesthetic health-care product.

The invention discloses a preparation method of peeled rapeseed oil. The preparation method comprises the following steps of sorting to remove impurities, peeling, separating, flaking, steaming and frying, mixing, pressing, filtering, and settling, so as to obtain a finished product. The prepared peeled rapeseed oil has the advantages that multiple nutrient ingredients in rapeseed are maintained, and the oil product is more fragrant. The preparation method has the advantages that the harmless and pollution-free are realized, the pure physical pressing is adopted, the industry requirement is met, and the economic and social benefits are obvious; meanwhile, the pigment is reduced along with the peeling, the content of crude protein in the peeled rapeseed oil is effectively improved, the anti-nutrient factors of sinapine, tannin and the like in meal are reduced, and the utilization value of the meal is improved.

The invention relates to a method for extracting ricinus communis oil by using an aqueous enzymatic method. The method comprises the following steps of: (1) crushing and soaking; (2) carrying out enzyme reaction; and (3) carrying out filtration and centrifugal separation. The invention also relates to a device for extracting the ricinus communis oil by using the aqueous enzymatic method. The method and the device have the advantages that the process is simple and convenient, the equipment is simple, operating conditions are mild, the extracting temperature is low, organic solvents are not required for being utilized to assist extraction, fat and protein resources in ricinus communis seeds can be comprehensively utilized, and the oil yield and fat quality of the ricinus communis seeds are improved.

The invention discloses a preparation method of compound polysaccharide consisting of schizophyllum commune exopolysaccharide and oat polysaccharide. The method comprises the following steps of: inoculating schizophyllum commune on a PDA (potato dextrose agar) plating medium to perform rejuvenation and activation cultivation to obtain a plating strain; inoculating the plating strain to a seed medium, and culturing to obtain a primary strain; inoculating the primary strain in the seed medium, and culturing to obtain a secondary strain; inoculating the secondary strain on a basic medium and fermenting to obtain fermented mash; and extracting and purifying the fermented mash to obtain the compound polysaccharide, wherein the seed medium comprises the following components in 1 kilogram of seed medium: 50g of glucose, 5g of monopotassium phosphate, 2.4g of magnesium sulfate, 3g of yeast extract, and the balance of tap water; and the asic medium comprises the following components in 1 kilogram of basic medium: 50g of glucose, 5g of monopotassium phosphate, 2.4g of magnesium sulfate, 4.5g of beef extract, 3g of calcium carbonate, 5g of oat bran and the balance of tap water.

The invention discloses a method for a non-destructive monitoring condition of algae identification and algae proliferation. The method comprises the following steps: 1) obtaining a spectrum microscopic image of a sample by adopting the non-destructive monitoring condition of the algae identification and the algae proliferation; 2) removing a background of the spectrum microscopic image through binarization processing; carrying out edge detection, so as to obtain spectrum information of the sample; 3) extracting and identifying the spectrum information, and counting the quantity of various alga; 4) repeatedly carrying out the steps on the sample every day, and observing for a long period to obtain the data of the various alga. By adopting the method provided by the invention, the disadvantages of a traditional chemical method that the sample and surrounding environments of the sample are interfered are overcome and non-destructive testing is realized; the method can be used for repeatedly and continuously monitoring the alga in a water body and can also be used for obtaining more and more accurate sample information.

The invention discloses a hydrating nourishing skin care product which consists of the following components in parts by weight: 2-5 parts of soluble pearl powder, 5-15 parts of seaweed extract, 10-20 parts of wheatgerm oil, 40-60 parts of watermelon juice, 0.5-2.5 parts of vitamin E, 2-5 parts of sodium hyaluronate, 3-5 parts of amino silicon oil and 30-40 parts of mineral water. According to the hydrating nourishing skin care product disclosed by the invention, the components such as watermelon juice, seaweed extract and wheatgerm oil in the raw materials are natural and have the functions of high hydrating, deep water supplement, nourishing and moistening, pigment reduction, senescence delaying and crease resistance and scar fading; the soluble pearl powder is easily absorbed by skin so as to realize a whitening effect.

The present invention relates to medicine oinemtnf or treating women's leukoplakia valuvae and vuval pruritus. It is prepared by mixing the extracted liquid of Chinese medicinal materials epimedium, dodder seed, Placenta Hominis, Nippon yam rhizome, licorice, Cnidium mormieri and dittany bark with menthol, camphor, lenolin and liquid paraffin. It has high effective rate and no toxic side effect.

The invention belongs to the technical field of biological separation, and particularly relates to a decolorizing column for a citric acid solution and an application of the decolorizing column. The invention discloses the decolorizing column; and the decolorizing column is filled with quartz sand, granular activated carbon, decolorizing resin and quartz sand from the bottom of the column to the top of the column. The invention also discloses a preparation method of the above decolorizing column and a method for decolorizing the citric acid solution by utilizing the decolorizing column. The decolorizing column provided by the invention combines the advantages of strong ability of the decolorizing resin for adsorbing a macromolecular pigment and strong ability of the granular activated carbon for adsorbing a small molecular pigment, can remove a pigment in the citric acid solution more thoroughly, and can obtain a solution with very ideal light transmittance after the citric acid solution passes through the decolorizing column; and the method provided by the invention not only effectively reduces the pigment contained in the citric acid solution, but also greatly reduces a use number of the decolorizing column, reduces a use amount of acids and alkalis, reduces waste-water discharge, and reduces production costs.

The invention provides a threonine fermentation medium and a clean production process of threonine; the threonine fermentation medium is free of corn steep liquor and yeast powder; substitution is achieved by adding various amino acids, nucleotide and trace elements; the threonine fermentation medium is used to ferment threonine clear liquor, sugar-acid conversion rate and extracting yield are increased, and threonine can be cleanly produced with very excellent effect; after 26 hours of fermentation, the yield of threonine reaches 128.6 g / L, froth is lessened during fermentation, the usage of Pao Di (a defoaming agent) is reduced, stirring output power is increased, the concentration of acetic acid in fermentation broth is decreased from 12 g / L to 3 g / L, pigments and ash content in the medium are decreased, concentration times of the fermentation broth during concentrative crystallization is increased, the volume of crystal mother liquor is decreased from 8% of the original process to 3%, the yield is increased from 82% to 94%, sugar-acid conversion rate is increased from 56% to 59%, the product purity is greater than 99.2%, and the product color and quality are improved greatly.

The invention relates to a detection method for a content of a special fire retardant tris (1-aziridinyl) phosphine oxide (TEPA) in textile. The method comprises steps of sample extracting, detection and identification through gas chromatography-mass spectrum, a blank assay, detection of TEPA content, and the like. A mixture comprising n-hexane and acetone is adopted as an extractant during extracting. The method is characterized in that: the resulting extracting solution is subjected to rotary evaporation, concentration and volume metering, and then is subjected to detecting and identifying through a gas chromatography-mass spectrometer; then a external standard method is adopted for quantitation; a standard working solution having a concentration approaching the special fire retardant TEPA content in a sample solution requiring the detection is selected for the detection through the gas chromatography-mass spectrometer according to the special fire retardant TEPA content in the sample solution requiring the detection. According to the present invention, the method is simple and rapid; the method has high detection precision, a detection lower limit of 4 mg / kg, wherein the detection lower limit of the method is far lower than the detection lower limit of 50 mg / kg in an international standard; recovery rate of the TEPA in the textile can reach 75.22%-99.5%; the method is applicable for detections of various textiles including native fiber and chemical fiber, and the method has wide application scope.

The invention discloses a comprehensively-nutritional pastry and juice. The comprehensively-nutritional pastry and juice is mainly composed of 15 raw materials and wheat flour without essence, pigments, preservatives, sodium cyclamate and water and used for cooking nutritional steamed buns, stuffed buns, pancakes, baked cakes, dumpling wrappers, wonton wrappers, nutritional juices and the like. According to the comprehensively-nutritional pastry and juice, food materials serve as essence. The comprehensively-nutritional pastry obtains functions of sterilization and sweetening and has the advantages of being higher than wheat pastry in nutritional components and nutritional functions and low in price. The larger the variety of natural food materials is, the more comprehensive the nutrients obtained by a human body are, and further the aim of diet balancing and reasonable nutrition can be achieved. The comprehensively-nutritional pastry and juice is a practical, substantial, healthy and nutritive food for sports members and community members, reduces the fear of people for food additives, the morbidity of various diseases and the fear for various cancers, eases the great pain of cancer patients, saves the expensive treatment costs of people, eases the burden of the nation, enhances the health of people, promotes the health of all the people, stabilizes the society and plays certain roles.

The invention discloses a combined treatment process for a sun-proof natural green mercerized cotton fabric, and the process comprises the following steps: 1) soaking with water; 2) pretreatment; 3) color fixation; and 4) mercerization. The color depth and sun-proof color fastness of the sun-proof natural green mercerized cotton fabric prepared by the combined treatment process are significantly improved.

The invention discloses a method of rapidly preparing high-purity naringin from fresh pomelo young fruit. The method is characterized by comprising the following steps of: step (1) collecting young fruit; step (2) grinding; step (3) extracting; step (4) filtering; step (5) removing impurities by using a ceramic membrane system; (6) adding acid for crystallization; and step (7) filtering and drying. The method of preparing the naringin from the fresh pomelo young fruit is fast, efficient, low in cost, simple in process, convenient in operation, environmentally-friendly and efficient.