42results about How to "No aftertaste" patented technology

The invention discloses a biological enzymolysis and purification method of high-quality stevioside. The method comprises the following steps of: soaking dry stevioside leaves and regulating the pH value; sequentially adding cellulase and pectinase to the soak solution and filtering out leaf residues to obtain a filter clear solution; loading the filter clear solution into a macroporous absorption resin column to carry out column adsorption, and then eluting impurities in the macroporous absorption resin column by using water; analyzing effective constituents by using an analysis alcohol solution to prepare an alcohol analysis solution; adding active carbon to the stevioside alcohol analysis solution, and after filtering, sequentially leading the stevioside alcohol analysis solution to flow through a cation resin exchange column and an anion resin exchange column; concentrating and drying into a crude stevioside product; adding the alcohol solution to the crude stevioside product and naturally crystallizing the crude stevioside product; then filtering crystals and washing, drying, purifying and hydrolyzing the crystals by using absolute alcohol; and concentrating and drying into the high-quality stevioside. The process has reasonable flow and high extraction rate, the content of rebaudioside-A is higher than 98 percent, and the taste of the finished product is pure.

The invention discloses a preparation method of a grosvenor momordica fruit extract, and belongs to the technical field of grosvenor momordica fruit processing. The preparation method comprises following steps: (1) picking fresh grosvenor momordica fruits, frying grosvenor momordica fruits in an automatic frying machine, and grinding grosvenor momordica fruits to obtain grosvenor momordica fruit powder; (2) mixing lemons, snow pears, white sugar, yeast, and water, sealing, and carrying out fermentation to prepare an extracting solution; (3) adding grosvenor momordica fruit powder into the extracting solution to prepare a crude grosvenor momordica fruit extract; (4) adding ethanol into the crude grosvenor momordica fruit extract, and carrying out extraction under the assistance of ultrasonic waves to obtain liquid crude extract of grosvenor momordica fruit; (5) adsorbing the liquid crude extract, and carrying out elution by using ethanol (30%); and (6) subjecting the eluent to reduced pressure distillation and concentration to obtain extract, and carrying out spray-drying to obtain the grosvenor momordica fruit extract. The preparation method is simple, and the prepared grosvenor momordica fruit extract has a high mogroside content, does not have a bitter taste and has a good taste.

The invention discloses a cefixime chewable tablet and a preparation method thereof. The method comprises the following steps: (1) screening cefixime through a 100-mesh screen, and respectively screening mannitol, a disintegrating agent, an adhesive, orange flavor and a lubricant for later use; (2) adding the cefixime, a sweetening agent, a disintegrating agent, an adhesive and a flavoring agent into a mixer, and uniformly mixing to obtain medicinal powder; and (3) adding magnesium stearate into the medicinal powder obtained in the step (2), uniformly mixing, and preparing the cefixime chewable tablet by adopting a method of directly tabletting powder. The cefixime chewable tablet disclosed by the method is good in taste and stable in quality, and the effective components of the medicine can be quickly absorbed through mouth mucosa by virtue of chewing. The cefixime chewable tablet is quick in absorption, high in bioavailability and remarkable in curative effect, and can solve the problems in the prior art.

The invention discloses a method for preparing clarified aftertaste-free purple sweet potato anthocyanin concentrated juice. The method comprises the following steps: (1) performing countercurrent extraction on purple sweet potato anthocyanin crude extract at a low temperature under acidic conditions; (2) adding amylase and cellulase into the purple sweet potato crude extract, and removing macromolecular impurities; (3) adding chitosan into reaction solution of the step (2), flocculating, standing at a low temperature for 12-48 hours, and performing diatomite filtration, thereby obtaining purple sweet potato anthocyanin clarified liquor; (4) allowing the purple sweet potato anthocyanin clarified liquor to pass through an ultrafiltration membrane with molecular weight of 5000-10000, and concentrating to the color value of E1%(1cm) 1-2A; (5) performing vacuum concentration on the ultrafiltrate, thereby obtaining the purple sweet potato anthocyanin concentrated juice with the color value of E<1>%(1cm) 10-15A, sugar degree of 60-75 and pH value of 2-4. According to the method disclosed by the invention, the anthocyanin extraction rate is high, the stability under the condition of the pH value of 2-4 is high, the solution is clarified and does not contain any precipitate, and the concentrated juice does not have any aftertaste when being stored for 6 months.

The invention discloses a herbal cuisine kettle for health maintenance. The kettle includes a kettle lid, a kettle body, a water level sensing device and a base; the kettle lid is positioned above thekettle body, and the water level sensing device is fixed to the kettle body; the kettle body comprises an outer kettle body and an inner kettle body, the inner kettle body is sleeved with the outer kettle body, and the upper end of the inner kettle body is matched and buckled with the upper end of the outer kettle body; the water level sensing device comprises a variable resistor, a resistance tube and a floating ball, one end of the resistance tube is connected to the variable resistor, the other end of the resistance tube can penetrate through a connection hole formed in the kettle lid andis fixed to the connection hole through a nut and a screw ring, and the floating ball penetrates through the resistance tube from the other end and sleeves the resistance tube. Water and food materials can be separately placed, and a function of cooking all materials in the same kettle body is achieved. Moreover, the amount of decocted soup can be set according to demands, and therefore the herbalcuisine kettle for health maintenance has great practicability and convenience.

The invention relates to low-calorie baking food with a healthcare function and a preparation method thereof. The low-calorie baking food is prepared by mixing the following raw materials in parts by weight: 50-65 parts of flour, 5-10 parts of rice protein powder, 1-3 parts of corn peptide, 5-10 parts of egg liquid, 1-3 parts of trehalose, 1-3 parts of fructo-oligosaccharide, 1-3 parts of sorbitol, 0.5-1 part of erythritol, 0.2-0.4 part of baking powder and 5-10 parts of liquid butter. The low-calorie baking food which is prepared by scientifically and effectively mixing the formula tastes sweet, fresh and cool, is not sweet greasy, is low-calorie, and has the functions of promoting the digestion, adjusting the alteration of intestinal flora and improving the memory; meanwhile, the auxiliary protection effect on cardiovascular diseases such as hypertension, hyperlipidemia and hyperglycemia can be achieved, the immunity of a human body is improved, and the low-calorie baking food has the healthcare function, so that a new healthier food choice is provided for masses of consumers.

The invention provides a natural plant type multi-functional nutrient beverage and a preparation method thereof. The beverage is mainly prepared from the following components in percentage of 5-10% ofcomprehensive plant powder, 15-25% of composite concentrated juice, 10-15% of soybean peptide and the balance of water, wherein the comprehensive plant powder consists of Chinese wolfberry fruit powder, rosa roxburghii tratt fruit powder, hippophae rhamnoides fruit powder, citrus medica powder and water soluble turmeric powder in the ratio of the Chinese wolfberry fruit powder to the rosa roxburghii tratt fruit powder, to the hippophae rhamnoides fruit powder, to the citrus medica powder to the water soluble turmeric powder being 2 to 2 to 2 to 1 to 1, and the composite concentrated juice consists of apple juice concentrate, orange juice concentrate and cumquat juice concentrate in the ratio of the apple juice concentrate to the orange juice concentrate to the cumquat juice concentrate being 5 to 2 to 3. The preparation method of the beverage comprises the following steps of (1) preparing the comprehensive plant powder; (2) mixing compositions in proportion; (3) adding water for dissolving; and (4) performing pasteurization and bottling. The prepared multi-functional nutrient beverage is good in mouth feel and rich in fruit flavor, irritating taste of medicine-food homologous components is covered, and the nutrient beverage contains nutrient components of multiplex vitamins, amino acids and the like. The nutrient beverage has the functions of resisting ageing, improving the intestine and the stomach, clearing away the lung, protecting the liver and the like.

The invention relates to a blueberry puree hyaluronic acid beverage, which is characterized in that the specific scheme is as follows: A, collecting ripe and purple fresh blueberry fruits, removing impurities, and preserving for later use at the preservation temperature of-1 DEG C to 1 DEG C; B, heating water to 90-95 DEG C, pouring the blueberries, mixing the blueberries with boiled water, continuously heating to 90-95 DEG C, and extracting; C, after the temperature reaches the extraction degree, immediately filtering and extracting juice to obtain blueberry juice; D, proportioning according to the following proportion: 86 to 90 percent of blueberry juice, 10 to 13 percent of erythritol, 0.0002 to 0.0005 percent of hyaluronic acid, 0.001 to 0.003 percent of mangosteen concentrated powder and 0.1 to 0.3 percent of vitamin C; E, uniformly stirring after proportioning, emulsifying for 20 to 30 minutes, and filling and sealing after emulsifying; and F, after filling, carrying out secondary sterilization, and carrying out pasteurization in a sterilization pot at a constant temperature of 95 DEG C for 20-30 minutes, wherein the ratio of the blueberries to the water in the step B is 1: 1, and in the step D, the ingredients comprise 88% of blueberry juice, 11.6% of erythritol, 0.0004% of hyaluronic acid, 0.0002% of mangosteen concentrated powder and 0.0002% of vitamin C.

The invention relates to a preparation method for an artemisia anomalas tea bag. The preparation method comprises the following steps: impurity removal: cleaning and drying artemisia anomalas; aqueous extraction: dissolving out effective components in the artemisia anomalas by an impregnation method or a decocting method to prepare an aqueous extracting solution; alcohol precipitation: removing impurities by an alcohol precipitation method after aqueous extracting solution concentration to prepare essence; drying: drying the essence to prepare artemisia anomalas essence powder. The formula is scientific and reasonable, and the product can be used for reliving summer-heat and thirst and is favorable for the health if people drink the tea water for a long time; furthermore, the product tastes good, has a good flavor, does not have return flavor after drinking and is unique in style.

The invention discloses a marine fish bone collagen oligopeptide powder solid beverage and a preparation method thereof, and relates to the technical field of solid beverages. According to the technical points, the marine fish bone collagen oligopeptide powder solid beverage is prepared from the following components in parts by weight: 210-330 parts of marine fish bone collagen oligopeptide powder, 40-60 parts of calcium gluconate, 0.003-0.005 part of Vitamin D, 8-12 parts of casein phosphopeptide, 150-230 parts of non-dairy creamer, 2.4-3.6 parts of anhydrous citric acid, 0.5-0.8 part of sucralose, 7-10 parts of xanthan gum and 13-20 parts of compound essence. The marine fish bone collagen oligopeptide powder solid beverage prepared by using the formula has the advantages of being nutritional and healthy, improving immunity and improving bone strength.

The invention relates to shaddock peel dessert stuffing which is prepared from the following raw materials in parts by weight: 30-90 parts of debitterized shaddock peels, 100-400 parts of wax gourds, 20-40 parts of white granulated sugar, 30-60 parts of glucose syrup, 1.0-4.0 parts of pectin and 0.3-1.2 parts of citric acid. Moreover, the application also researches flaky pastry added with the dessert stuffing. The flaky pastry comprises 200-400 parts of low-gluten flour, 80-120 parts of whole milk powder, 60-100 parts of eggs and 40-80 parts of white granulated sugar. In the preparation raw materials of the stuffing, the glucose syrup and citric acid are added to be matched with wax gourds to replace the shaddock peels, so that the special lingering bitterness of the shaddock peels is quite effectively reduced, and the strong faint scent flavor of the shaddocks is kept; and the forming problem of the shaddock stuffing is solved well. Furthermore, the shaddock stuffing is prepared into the flaky pastry which can be better fused with the stuffing, so that the flavor is prominent.

The invention provides a tablet candy capable of relieving asthenopia, a preparation method and an application method thereof, and relates to the technical field of food processing. The tablet candy comprises the following raw and auxiliary materials: black currant powder, blueberry powder, red date powder, Chinese wolfberry fruit powder, carrot powder, chrysanthemum flower powder, lutein ester powder, a sweetening agent, a lubricating agent and an acidulant. The preparation method comprises the following steps: weighing the raw materials, proportioning, mixing, granulating, drying, granulating, totally mixing and tabletting to obtain the tableted candy disclosed by the invention. The processing method is simple, the product is suitable for industrial large-scale production and easy to store and transport, and the prepared product is rich in nutrition, reasonable in formula, good in taste and suitable for long-term use, has the effects of protecting retina, relieving asthenopia and maintaining eyesight, and the tablet candy provided by the invention can be combined with eye exercise to achieve a better effect.