10 results about "Gardenia yellow" patented technology

The present invention discloses a pyrite flotation separation combined inhibitor and its application, and belongs to the field of mineral processing technology. The pyrite flotation separation combined inhibitor of the present invention comprises gardenia yellow and inhibitor A; the inhibitor A is one of lime, sodium sulfite, and calcium hypochlorite. The combined inhibitor selectively inhibits pyrite and has no inhibitory effect on chalcopyrite. Therefore, the pyrite flotation separation combined inhibitor is applied to the flotation of copper sulfide ores. At the same time, the present invention adopts a branched series flow process to artificially improve the grade of the selected product, improve the sorting process, and save drug consumption and energy consumption. The present invention combines the combined inhibitor, combined collector and process flow to achieve effective separation of chalcopyrite and pyrite, and improve the indicators of copper sulfide ores.

According to the gardenia yellow pigment extraction device, raw materials enter a crushing chamber through a blanking barrel, a driving motor drives a first crushing roller and a second crushing roller to rotate, and when passing through a channel between the first crushing roller and the second crushing roller, the raw materials are subjected to pressure from the first crushing roller and the second crushing roller at the same time, so that the raw materials are crushed; the hydraulic cylinder can drive the driving rod to move so as to drive the adjusting plates at the other end of the driving rod to rotate, so that the two adjusting plates get close to or away from each other, the passing diameter of the blanking barrel is adjusted, and the speed of raw materials entering the crushing chamber is controlled.

The invention discloses a gardenia powder drying device for preparing gardenia yellow pigment, and relates to the technical field of drying equipment.The gardenia powder drying device comprises a support, a drying cylinder is arranged above the support and dries gardenia powder through microwave heating, one end of the drying cylinder is in transmission connection with a driving mechanism, and the other end of the drying cylinder is in transmission connection with an exhaust mechanism; the driving mechanism and the exhaust mechanism are fixedly installed at the two ends of the support respectively, a vertical plate is fixedly connected to the middle of the support, a protruding block is fixedly connected to the side wall of the top of the vertical plate, and a surrounding groove is formed in the outer side of the drying cylinder and matched with the protruding block. The rapid and uniform drying effect is achieved through microwave heating. And the rotary drying cylinder is beneficial to more uniform heating of the gardenia powder, so that the drying efficiency is improved. The exhaust mechanism effectively exhausts humid air, and the stability of the dry environment is kept.

The invention relates to the technical field of food, in particular to a Taiwan cheese milk flavor mooncake and a preparation method thereof.The Taiwan cheese milk flavor mooncake comprises a cake crust and cheese milk stuffing, the cake crust covers the cheese milk stuffing, and the cake crust comprises, by weight, 82.65% of prebiotics yellow flavor stuffing, 0.12% of gardenia yellow solution, 0.78% of longan honey, 5.95% of yolk liquid and 10.5% of mooncake custard stuffing. Compared with the prior art, the prebiotics are added into the Taiwan moon cake, so that not only can the sugar intake be effectively reduced, but also the proliferation of beneficial bacteria in intestinal tracts can be promoted, the digestion burden caused by high oil and high sugar can be improved, the blood sugar response can be regulated, the satiety can be enhanced, and the nutritional functionality of the moon cake can be improved; the requirements of modern consumers on healthy baked foods are met.

The application discloses a functional bergamot lollipop and a preparation method thereof, and comprises the following raw materials in parts by weight: bergamot powder 10-40 parts, dried tangerine or orange peel powder 5-20 parts, hawthorn powder 5-18 parts, malt powder 5-15 parts, tuckahoe powder 3-12 parts, licorice powder 2-10 parts, white granulated sugar 20-60 parts, malt syrup 15-45 parts, isomalt 10-30 parts, fructooligosaccharide 5-20 parts, citric acid 1-6 parts, malic acid 0.5-4 parts, bergamot essential oil 0.2-2 parts, dried tangerine or orange peel essential oil 0.1-1.5 parts, menthol 0.05-1 part, gardenia yellow 0.01-0.5 part, rose anthocyanin 0.01-0.4 part, magnesium stearate 0.1-1 part, sorbitol 2-10 parts and purified water 15-35 parts. The application takes bergamot as the main raw material, and combines dried tangerine or orange peel, hawthorn and malt and other various medicinal and edible raw materials; the functional components of the raw materials are synergistic; the composite function of regulating qi and relieving the middle, promoting digestion and removing food accumulation, and invigorating the spleen and removing dampness is realized; the concept of medicinal and edible materials is combined with leisure candies; and the deficiency of single function of traditional hard candies is made up.

This utility model discloses an auxiliary device for cleaning gardenia yellow resin columns, relating to the field of operational technology. The auxiliary device includes a base, a support plate, a resin column, a sliding mounting frame, and a clamping assembly. A waste liquid separation and filtration assembly is installed on the base. This assembly includes a collection tank, a coarse filter, a magnetic filter, a precision filter, and a pH detection component. The waste liquid first passes through the coarse filter, which intercepts large particles to prevent them from entering subsequent processing stages and causing blockages. The waste liquid then continues to flow downwards through the magnetic filter, which adsorbs magnetic impurities such as iron filings, preventing wear on subsequent equipment. Finally, the waste liquid reaches the precision filter, which filters out tiny suspended solids, further purifying the waste liquid. This prevents large particles in the waste liquid from clogging subsequent pipes or processing equipment.

A method for preparing high-purity gardenia yellow pigment includes: taking gardenia fruit, performing degreasing and impurity removal treatment on gardenia dry powder, and preparing a crude extract of gardenia dry powder by supercritical fluid extraction combined with a pre-formulated pigment carrier. A pigment adsorption resin is then prepared, followed by wet column packing of the pigment adsorption resin. The crude pigment extract is loaded onto the column for adsorption, and the pigment is eluted using a 45% ethanol solution, separating the yellow pigment solution and impurity solution. By employing the degreasing and impurity removal treatment of gardenia dry powder, and using the pigment adsorption resin to purify the crude pigment extract, the invention achieves a high-purity and high-color-value gardenia yellow pigment, while also enabling the separation of gardenia glycoside and chlorogenic acid from the gardenia yellow pigment.

The invention discloses a method for preparing pure natural three-primary-color alcoholic drink by using rice wine, which comprises the following steps of: respectively soaking and extracting monascus red pigment and gardenia yellow pigment from distilled liquor base obtained by clarifying, decolorizing, filtering and distilling the rice wine, soaking and extracting butterfly bean flower anthocyanin by using purified water or directly adding the gardenia blue pigment; adding clear and colorless rice wine to obtain a three-primary-color wine base; transferring flavors of the distilled liquor base and the medicinal and edible flower with fragrance in a sealed environment to obtain the flavoring liquor; blending the flavoring wine into red, yellow and blue wine bases, and filtering under normal-temperature oxygen-deficient and sterile conditions to obtain the pure natural three-primary-color liqueur. Medicinal and edible pigments are extracted through dipping, and are purely natural and non-toxic; medicinal and edible flowers are selected, fragrance is added through fragrance transfer, the faint scent of the original rice wine is reserved, the faint scent and plant flower fragrance form composite fragrance, the obtained liqueur is fresh and cool in taste, quietly elegant in fragrance, clear and bright in color and rich in nutrition, liqueur with different colors can be obtained through mutual blending, and different requirements are met.

The invention belongs to a preparation method of a plant extract, and particularly relates to a bright yellow-green to blue cape jasmine tea extract and a preparation method thereof. The preparation method of the gardenia tea leaf extract comprises the following steps: taking a mixture of gardenia fruits and tea leaves as a raw material, and performing enzymolysis to obtain the gardenia tea leaf extract which is bright green to blue. The method comprises the following steps: reacting amino acids contained in gardenia and tea leaves, amino acids and peptides generated after enzyme treatment by using tannase, protease and beta-glucosidase, and genipin generated after enzyme reaction of geniposide contained in the gardenia by using the enzymes to generate blue pigment; by adjusting the residual amount of the yellow pigment components gardenia yellow and crocein contained in the gardenia, blue and yellow are mixed to be green. The gardenia tea extract disclosed by the invention does not need pigment identification, is heat-resistant, is insensitive to pH value change, and presents bright green to blue.

The invention discloses brewing marinated noodles and a making method thereof, and belongs to the technical field of instant food. The brewing pot-stewed noodles comprise a noodle cake, a flour mixing bag, a seasoning bag, a vegetable bag and an oil bag, and are prepared from the following components in parts by weight: the noodle cake is cooked food prepared from wheat flour, vital gluten, table salt, gardenia yellow, starch, vegetable oil and drinking water; the powder blending bag is prepared by processing cooked food from white sugar, soy sauce powder, pepper powder, edible salt, xanthan gum and various starch substances; the seasoning comprises edible salt, spices and food additives; the vegetable bag is a frozen vacuum-dried dried vegetable product; and the oil bag is cooked vegetable onion oil. The problems that traditional marinated noodles cannot be brewed quickly, and existing brewing noodles are poor in taste, single in flavor and unstable in color and luster are solved, cooking is not needed, eating is convenient and fast, the taste is tough and chewy, the marinated taste is rich, nutrients are balanced, eating is safe, industrial large-scale production is easy, and remarkable economic benefits and social benefits are achieved.