35 results about "Cochineal red" patented technology

The invention provides a cochineal color, a colorant product containing the cochineal color and the method of its production, wherein the cochineal color is free of allergenic proteins and contaminants derived from the raw material Coccus cacti L. insect and can be added with safety to products taken by mouth, such as foods, pharmaceutical products, etc. The invention relates to a cochineal color substantially free of proteins of molecular weight not less than 6000. The invention also relates to a process for producing a cochineal color which comprises subjecting a cochineal extract solution to proteolysis and then to at least one treatment selected from the group consisting of adsorption treatment, ton exchange treatment, acid treatment, extraction treatment and membrane treatment.

The invention discloses a health care golden mushroom sausage. The weight ratio of the raw materials of the sausage is that every 1000 grams of pork is added with 100 to 150 grams of the golden mushroom, 65 to 75 grams of sugar, 25 to 35 grams of salt, 0.02 to 0.04 grams of cochineal red pigment, 25 to 35 ml of Longan osmanthus wine and 10 to 15 grams of turmeric, wherein the Longan osmanthus wine is prepared by adding 20 to 40 grams of longan aril, 5 to 10 grams of sweet osmanthus and 12 to 15 grams of mulberry leaf into every 100 grams of liquor, mixing, sealing, immersing for more than 6 months and then filtering. The golden mushroom enables the sausage to be relatively delicate and elastic, and meanwhile have a good anti-cancer effect and other medicinal therapeutic roles for health care. The Longan osmanthus wine can nourish heart and calm nerves, improve mood and sweeten mouth as well as prevent diseases and prolong life. The turmeric, used as a natural anticorrosion bactericide, has strong bactericidal, anti-corrosion and anti-oxidation effects, and meanwhile can inhibit harmful substances such as nitrite in the sausage.

The invention relates to a preparation method of a body painting pigment based on natural nontoxic materials. The body painting pigment consists of an adhesive and pigment. The adhesive consists of the following components in parts by mass: 18 parts of gum acacia powder, 8 parts of edible glycerin, 2 parts of gelatin, 0.3 part of gellan gum, 0.2 part of xanthan gum and 71.5 parts of water; and the pigment mainly contains natural plant extracts such as black sesame melanin, maize yellow and carotene compound, natural animal extracts such as cochineal and shrimp shell pigment, microbial fermentation pigment such as phaffia color and the like. The preparation method comprises the steps of stirring the raw materials of the adhesive uniformly and then adding the pigment in a certain ratio for mixing colors uniformly to obtain the body painting pigment. The prepared pigment is natural and nontoxic, does not have stimulus to the skin, is easy to scrub (wash with water or clean with a detergent), moderate in surface drying time and good in hiding power and water tolerance, does not have organic solvent volatilization, and is environment-friendly, sanitary, safe and healthy.

The invention discloses a hyperchromic and color fixing process of a high-temperature ham and proposes the using toner and color fixative recipe. The color fixative is comosed of carnosine, TP, citric acid, phytic acid, rosemary, L-cysteine; the toner is composed of Monascus red, cochineal red, and annatto. The disclosed hyperchromic and color fixing process of ham includes: still salting for 36 hours in a cold storage with temperature of 0-4 DEG C, and then adding the toner and color fixative for emulsifying, clystering in a stuffer with the vacuum degree of 100Pa. The used sterilizing cooking temperature and time is constant temperature at 90 DEG C for 10 minutes, constant temperature at 110 DEG C temperature 7 minutes, constant temperature at 121 DEG C for 4 minutes, and then quickly cooling to 30 DEG C within 30 minutes. The technology has obvious effect, convenient use, good thermal stability, a wide range of applications and the like features.

The invention discloses jelly gel and a making method thereof, and belongs to the field of food processing. The jelly gel is prepared from technical water, white granulated sugar, fructose corn syrup, mixed gel, a flavoring agent, pigment, an antioxidant, essence and citric acid, wherein the mixed gel is formed by mixing 30 percent of sodium alginate, 9 percent of gellan gum, 11 percent of xanthan gum, 9 percent of tara gum, 24 percent of potassium chloride, 15 percent of calcium lactate and 2 percent of sodium citrate. Under the synergistic effect of colloids in the mixed gel and a matching effect of corresponding ions, the problem that the colloids are inter-fused after a jelly product is subjected to high-temperature sterilization is solved; non-migrated cochineal red pigment and beta-carotene are screened out; the antioxidant mixed by sodium erythorbate and vitamin C is used; therefore, pigment is stable and cannot be migrated; the quality and the appearance of a final product are guaranteed.

The invention relates to a preparation technology of a cochineal pigment with a colorful effect, and belongs to the field of preparing strong-interference pigments based on multiple coated sheet base materials. The cochineal pigment with the colorful effect is prepared by using aluminum salt, cochineal and a transparent sheet base material as raw materials, performing continuous stirring at normal temperature and pressure, performing reaction on the mixture under the condition that the pH value is maintained at 6.3-6.5, and then performing filtrating, washing and drying to obtain a finished product. The preparation technology of the cochineal pigment is simple in technological process and high in production efficiency, and can obtain the nacreous pigment with rich hues, bright colors and colorful effect; the obtained cochineal pigment is nontoxic, can be widely used in the fields of food, cosmetics, medicine, textile dyeing and the like, and enlarges the application range of the cochineal.

The invention relates to a preparation method and application of a cochineal-embedded W / O / W type compound emulsifying colorant. The preparation method is characterized by comprising the steps of mixing 1 part of a pure cochineal acid water solution, 2 parts of an oil phase and 0.1-1 part of a lipophilic emulsifying agent in parts by mass, stirring at a rotation speed of 3000r / min-15000r / min for 3-9 minutes so as to obtain a W / O type primary emulsion, mixing 1-3 parts of the W / O type primary emulsion with 2-3 parts of an outer water phase, and stirring at a rotation speed of 1000r / min-8000r / min for 3-9 minutes so as to obtain W / O type compound emulsion. By embedding pure cochineal acid by virtue of the preparation method, the stability of the cochineal acid under an acidic condition can be improved, and the problems that cochineal acid forms color spots in foods and is unlikely to be smeared are solved; and meanwhile, by utilizing cochineal acid which does not contain aluminum as a colorant, the food safety problem caused by aluminum-containing color lakes is avoided, and the use range of the cochineal in the food field can be further expanded.

The invention relates to a method for purifying cochineal red pigment resin. The method comprises the following steps: (1) preparing a cochineal red pigment extracting solution; (2) pretreating the cochineal red pigment extracting solution so as to obtain a cochineal red pigment concentrated solution; (3) adsorbing the cochineal red pigment concentrated solution by macroporous resin so as to obtain the macroporous resin adsorbing cochineal red pigment; (4) eluting the macroporous resin adsorbing the cochineal red pigment, and collecting an eluant; and (5) concentrating and drying the eluant so as to obtain the cochineal red pigment. Compared with the prior art, the method has the advantages that the technology is simple and practicable, the macroporous resin can be repeatedly used and is environmentally-friendly and energy-saving, raw materials are easy to obtain and low in cost, the content of cochineal red acid in the cochineal red pigment resin obtained by the method is higher than 55wt%, and the industrial requirements of ordinary food and the like can be satisfied.

The invention relates to a method for purifying cochineal red pigment resin. The method comprises the following steps: (1) preparing a cochineal red pigment extracting solution; (2) pretreating the cochineal red pigment extracting solution so as to obtain a cochineal red pigment concentrated solution; (3) adsorbing the cochineal red pigment concentrated solution by macroporous resin so as to obtain the macroporous resin adsorbing cochineal red pigment; (4) eluting the macroporous resin adsorbing the cochineal red pigment, and collecting an eluant; and (5) concentrating and drying the eluant so as to obtain the cochineal red pigment. Compared with the prior art, the method has the advantages that the technology is simple and practicable, the macroporous resin can be repeatedly used and is environmentally-friendly and energy-saving, raw materials are easy to obtain and low in cost, the content of cochineal red acid in the cochineal red pigment resin obtained by the method is higher than 55wt%, and the industrial requirements of ordinary food and the like can be satisfied.

The invention discloses a treatment process of dyeing preserved strawberries with cochineal red pigment. The process comprises the following steps:1, boiling strawberries, that is, boiling strawberries in boiling liquid which is obtained by adding sodium pyrosulfite and sodium chloride in water, wherein, the content of sulfur in the boiling liquid is 200 to 500 ppm, the concentration of sodium chloride is between 5 to 10 g / L; 2, preparing pigment water, that is, adding cochineal red pigment and sodium chloride into water and carrying out stirring for even mixing, wherein, the concentration ofcochineal red pigment is 0.3 g / L, and the concentration of sodium chloride is 5 to 10 g / L; 3, dyeing strawberries, that is, dyeing boiled strawberries in the pigment water for 24 hours, wherein, temperature for dyeing at first 12 hours is 65 to 90 DEG C, and temperature for dyeing at second 12 hours is 50 to 75 DEG C; 4, infiltrating sugar, that is, carrying out sugar infiltration on dyed strawberries; 5, finishing a product, that is, carrying out baking and soft tempering on strawberries after sugar infiltration. The process provided in the invention effectively overcomes the defects that cochineal red pigment is difficult to paint, makes painting uneven and has a color not brilliant enough, and enables uniformly colored and brilliant preserved strawberries by using cochineal red pigmentto be obtained.

The invention discloses a rouge added with Chinese herbal medicine. The rough is prepared from by weight, 8-12 parts of chamomile extract, 5-7 parts of rose extract, 2-4 parts of rosemary extract, 20-30 parts of talcum powder, 10-20 parts of kaolin, 2-4 parts of olive oil, 1.5-2.5 parts of cochineal red pigment, 2-4 parts of pitaya red pigment, 0.5-0.7 part of sodium hyaluronate, 3-5 parts of beeswax, 0.6-0.8 part of multivitamin, 2-4 parts of traditional Chinese medicine powder and 20-30 parts of deionized water. The rouge is a pure natural plant Chinese medicine formula, mild and non-irritating, has no toxic and side effects on the skin, is pleasant and pleasant, and can be used for a long time.The problems of dryness, peeling, pigmentation and allergic symptoms caused by long-term use of the rouge in the existing market are solved.

The invention discloses a method and device for collecting a cochineal raw material. The method comprises the steps: mounting a round of sponge on the internal wall of a barrel of the cochineal raw material collecting device, carrying out power-on so as to carry out startup, enabling a long hair brush to be aligned with female adult cochineals so as to suck the female adult cochineals into a barrel body, pouring the cochineal raw material collected in the barrel body after the quantity of the cochineals collected is certain, sweeping cochineal wax attached to the wall of the barrel by a hair brush, and then, carrying out collecting again; and bagging the collected cochineal raw material with hemp bags, tightening bag necks, putting the bags in a plastic basin, rapidly irrigating the hemp bags with just-boiled scalding water so as to scald the cochineals, continuously flipping the hemp bags in the basin, then, pouring the cochineals in the hemp bags into sun-curing tools such as dustpans, carrying out spreading, and exposing the cochineals to sunshine in the sun or airing the cochineals in the shade, thereby obtaining a raw material for processing a cochineal pigment. The invention simultaneously discloses the cochineal raw material collecting device. According to the method and the device, the collection efficiency is greatly increased, a great deal of labor is saved, and the injury to human is avoided.

The invention relates to a method for purifying high-content cochineal pigment. The method comprises the following steps: (1) preparing a cochineal pigment extracting solution; (2) concentrating and filtering the cochineal pigment extracting solution to obtain a cochineal pigment concentrated solution; (3) adsorbing the cochineal pigment concentrated solution through polyamide resin to obtain resin adsorbed with cochineal pigment; (4) washing the polyamide resin adsorbed with the cochineal pigment with deionized water; (5) eluting the polyamide resin adsorbed with the cochineal pigment by adopting a solvent, and collecting eluent; and (6) concentrating the eluent, and carrying out spray drying to obtain the cochineal pigment. Compared with the prior art, the method has the advantages thatthe process is simple and feasible, the polyamide resin can be used for multiple times, the method is environment-friendly and energy-saving, the raw materials are easy to obtain and low in price, andthe obtained cochineal pigment is low in protein content and does not easily cause anaphylactic reaction.

The invention discloses a method for preparing a cochineal aluminum-free lake pigment by using protein, a product and application of the cochineal aluminum-free lake pigment. The method comprises thefollowing steps: adding axinic acid into a buffer solution with a pH value of 3 to prepare a pigment solution, adding metal ions, and carrying out full stirring to obtain an axinic acid pigment solution; adding protein into the axinic acid solution, carrying out full and uniform mixing, adding polyphenol, carrying out uniform stirring, conducting centrifuging, taking a precipitate, freeze-drying the precipitate, and carrying out grinding to obtain the cochineal aluminum-free lake pigment. The method for preparing the cochineal aluminum-free lake pigment by using the protein is simple and convenient to operate; and the product does not contain aluminum, so the safety of the product is prevented from being doubted. According to the cochineal aluminum-free protein lake provided by the invention, the lake has a relatively good color generation effect in an alkaline dilute iron solution and an alkaline calcium solution, and shows a relatively good dyeing effect on dough, minced fillet and single cream.

The present invention relates to a stable and natural compound pigment special for chicken meat and an application method thereof. The compound pigment comprises the following raw materials: a compound pigment, a compound emulsifier and a compound antioxidant. A monascus red pigment and monoglyceride are dissolved with ethanol to obtain a solution A; a cochineal red pigment, sodium alginate and sucrose fatty acid ester are dissolved with hot alkaline water to obtain a solution B; a gardenia yellow pigment, sodium erythorbate, tea polyphenols and vitamin E are dissolved with deionized water to obtain a solution C; and the completely dissolved solution A , solution B and solution C are evenly mixed, water is added to a constant volume, and the stable and natural compound pigment special for the chicken meat is prepared. Chicken meat products and the compound pigment solution special for the chicken meat are combined, and a pre-cooking and coloring are conducted. Advantages are as follows: the pure natural pigments are selected and combined, so that the compound pigment improves food colors, meets human sense needs, is also safer and plays a supporting function and an antioxidant function of nutrition strengthening.

The invention provides a preparation method of a hydrophobic oleophilic cochineal red pearlescent pigment. The method is characterized in that a hydroxy group in carmine acid molecule is esterified toprepare an oil-soluble cochineal red pigment, a mica substrate is treated with an oil-soluble cochineal red pigment colored silane coupling agent, and the novel pearlescent pigment is prepared. Compared with the prior art, the hydrophobic and lipophilic surface of the pearlescent pigment is more easily wetted by an oily solvent, dispersion of the pearlescent pigment in the environments of oily coatings, oily inks, oily cosmetics and the like can be improved, and the application fields of the pigment are greatly expanded.

The invention discloses a cochineal pigment extracting machine fixed in material-liquid ratio. A pigment extraction box is included, and internally provided with a smashing cavity, wherein the lower wall of the smashing cavity is inclined to the right lower side; a smashing device is arranged in the smashing cavity, and comprises a first motor fixedly arranged in the upper wall of the smashing cavity; the lower end of the first motor is in power connection with a first rotating shaft; a disk is fixedly arranged at the lower end of the first rotating shaft; a gathering device is arranged on thelower side of the smashing device, and comprises a suspending rod fixedly arranged on the lower end face of the disk; a third slider is arranged on the suspending rod in an up-down sliding manner; abrush is fixedly arranged at the lower end of the suspending rod; and a feeding device is arranged below the smashing cavity. The cochineal pigment extracting machine can stably keep a certain material-liquid ratio all the time during extraction, high quality and high efficiency of extraction are kept, waste on chemical agents or cochineal inspects is avoided, the efficiency and quality of the extraction process are improved, and the delay of manual operation adding and the possible error are avoided.

The invention discloses a treatment process of dyeing preserved strawberries with cochineal red pigment. The process comprises the following steps:1, boiling strawberries, that is, boiling strawberries in boiling liquid which is obtained by adding sodium pyrosulfite and sodium chloride in water, wherein, the content of sulfur in the boiling liquid is 200 to 500 ppm, the concentration of sodium chloride is between 5 to 10 g / L; 2, preparing pigment water, that is, adding cochineal red pigment and sodium chloride into water and carrying out stirring for even mixing, wherein, the concentration of cochineal red pigment is 0.3 g / L, and the concentration of sodium chloride is 5 to 10 g / L; 3, dyeing strawberries, that is, dyeing boiled strawberries in the pigment water for 24 hours, wherein, temperature for dyeing at first 12 hours is 65 to 90 DEG C, and temperature for dyeing at second 12 hours is 50 to 75 DEG C; 4, infiltrating sugar, that is, carrying out sugar infiltration on dyed strawberries; 5, finishing a product, that is, carrying out baking and soft tempering on strawberries after sugar infiltration. The process provided in the invention effectively overcomes the defects that cochineal red pigment is difficult to paint, makes painting uneven and has a color not brilliant enough, and enables uniformly colored and brilliant preserved strawberries by using cochineal red pigment to be obtained.

The invention discloses a white tea lipstick and a preparation method thereof. The white tea lipstick is prepared from the following components in parts by weight: 15-30 parts of Fuding white tea leaves, 20-30 parts of camellia seeds, 10-20 parts of beewax, 10-20 parts of castor oil isostearate succinate, 10-20 parts of ethylhexylglycerin and 1-5 parts of cochineal. The white tea lipstick has thenatural components and high stability, and the white tea extracting solution has the effects of diminishing inflammation, resisting bacteria and expelling toxin, and high oxidation resistance and moisture retention; the natural cochineal is selected, coloring is natural, irritation is avoided, and the cochineal is a natural organic pigment; and the white tea lipstick solves the lip inflammation problems such as chapping and peeling of lips easily caused by sensitive skin, repairs the lips, reduces fine lines and dry lines of the lips, and make the lips more glossy.

The invention relates to a high performance liquid chromatography detection method for the content of cochineal in food. The method is characterized by comprising the following steps: 1) preparing a standard working solution; 2) preparing a sample working solution; and 3) carrying out detecting and analyzing based on high performance liquid chromatography. The method is scientific and reasonable in design, can accurately analyze and detect the content of the cochineal in the food, enables the treatment process before analysis to be simpler and quicker, enables component detection and analysisto be quicker and more accurate, saves time, and is high in detection sensitivity, accurate in detection data, wide in application range, cost-saving and capable of improving the detection efficiency.

The invention relates to a method for purifying high-content cochineal pigment. The method comprises the following steps: (1) preparing a cochineal pigment extracting solution; (2) concentrating and filtering the cochineal pigment extracting solution to obtain a cochineal pigment concentrated solution; (3) adsorbing the cochineal pigment concentrated solution through polyamide resin to obtain resin adsorbed with cochineal pigment; (4) washing the polyamide resin adsorbed with the cochineal pigment with deionized water; (5) eluting the polyamide resin adsorbed with the cochineal pigment by adopting a solvent, and collecting eluent; and (6) concentrating the eluent, and carrying out spray drying to obtain the cochineal pigment. Compared with the prior art, the method has the advantages thatthe process is simple and feasible, the polyamide resin can be used for multiple times, the method is environment-friendly and energy-saving, the raw materials are easy to obtain and low in price, andthe obtained cochineal pigment is low in protein content and does not easily cause anaphylactic reaction.

The invention discloses a method and product for preparing cochineal aluminum-free lake-like pigments by using protein and the application thereof, comprising: adding carminic acid into a buffer solution with a pH of 3 to prepare a pigment solution, and adding metal ions, fully stirred to obtain carminic acid pigment solution; add protein to carminic acid solution, mix well, add polyphenols, stir well, take precipitate after centrifugation, freeze-dry, grind to obtain cochineal red aluminum-free Lake pigments. The method for preparing cochineal aluminum-free lake-like pigments by utilizing protein in the invention is simple and convenient to operate, and the aluminum-free product avoids doubts about its safety. The invention provides a cochineal aluminum-free protein color lake, which has a good coloring effect in alkaline dilute iron solution and alkaline calcium solution, and has a dyeing effect on dough, surimi and cream better.

The invention relates to aluminum-salt-free cochineal lake and a preparation method of the cochineal lake. The preparation method comprises the following steps: (1) preparing a cochineal pigment solution; (2) preparing a whey protein solution; (3) stirring and reacting the cochineal red pigment solution and the whey protein solution; and (4) cooling the reaction liquid to room temperature, filtering or centrifuging, collecting the solid, and drying to obtain the aluminum-salt-free cochineal lake. Compared with the prior art, the method has the advantages that the process is simple and easy to implement, the operation is simple, the cost is low, aluminum salt is not used, calcium salt is not additionally added, calcium ions in protein are directly utilized to form chelation to obtain the cochineal lake which is good in stability; in addition, compared with a lake prepared by directly adopting a coccinic acid primary extracting solution, the yield of the disclosed cochineal lake is greatly improved, the cochineal protein content is low, and anaphylactic reaction is not easily caused.

The invention discloses a hyperchromic and color fixing process of a high-temperature ham and proposes the using toner and color fixative recipe. The color fixative is comosed of carnosine, TP, citric acid, phytic acid, rosemary, L-cysteine; the toner is composed of Monascus red, cochineal red, and annatto. The disclosed hyperchromic and color fixing process of ham includes: still salting for 36 hours in a cold storage with temperature of 0-4 DEG C, and then adding the toner and color fixative for emulsifying, clystering in a stuffer with the vacuum degree of 100Pa. The used sterilizing cooking temperature and time is constant temperature at 90 DEG C for 10 minutes, constant temperature at 110 DEG C temperature 7 minutes, constant temperature at 121 DEG C for 4 minutes, and then quickly cooling to 30 DEG C within 30 minutes. The technology has obvious effect, convenient use, good thermal stability, a wide range of applications and the like features.

The invention relates to the field of frozen drinks, and particularly provides a red chocolate, a red chocolate coating and a frozen drink, the red chocolate comprises the following components in parts by weight: 25-35 parts of cocoa product, 20-30 parts of sweetener, 15-19 parts of milk base material, 22-32 parts of vegetable oil, 0.6-1.0 part of emulsifier and 0.012-0.02 part of pigment composition; wherein the pigment composition comprises cochineal, erythrosine and allura red in a mass ratio of 4-6: 6-10: 1-5; according to the red chocolate, the glossiness and the surface smoothness of the red chocolate coating can be improved, so that the prepared red chocolate coating is uniformly coated and is not easy to crack.

The invention provides a preparation method of gelatin iron chelate and application thereof. The preparation method comprises the following steps: modifying cotton cloth with bis(3-chloro-2-hydroxypropyl) tetramethyldiammonium dichloride and sodium hydroxide, grafting biquaternary ammonium group by the cotton cloth so as to obtain cationic cotton; modifying the cationic cotton by using the gelatiniron chelate, grafting proteins and iron ions by cotton fibers, and firmly binding proteins and iron ions and cochineal or amaranth molecules, so that the dyeing depth and fastness of the cochineal or amaranth of cotton is improved. The modification method provides a novel pathway for solving the problem that natural dyestuffs have low dyeing rate and poor fastness on the cotton cloth, also provides a new thought for dyeing the cotton cloth by the natural dyestuffs, and has extremely wide application prospects.

The invention relates to the field of food colorants, provides an acid-resistant edible pigment containing cochineal and a preparation method of the acid-resistant edible pigment, and aims to solve the problem of poor acid resistance of the cochineal. The acid-resistant edible pigment containing cochineal provided by the invention is prepared from the following components in percentage by weight: 3 to 8%of cochineal pigment powder, 0.1 to 5%of chitosan, 0.1 to 1%of disodium ethylene diamine tetraacetate, 0.1 to 1%of sodium benzoate, 0.1 to 3%of alpha-cyclodextrine, 30 to 50%of glycerol and 40 to 60%of deionized water. The preservation rate of the pigment in an acid environment is improved, the thermal stability of the pigment is improved, and the tinting strength of the pigment is improved.