599 results about "Xylitol" patented technology

The invention belongs to the technical field of biology, and particularly relates to a method for producing xylitol through two-step enzyme catalysis of hemicellulose hydrolysate, and the method comprises the following steps: taking hemicellulose hydrolysate as a raw material, adding arabinose dehydrogenase, NADH oxidase and coenzyme NADH, and carrying out first-step fermentation until no L-arabinose residue exists in fermentation liquor to obtain fermentation reaction liquor I; and adding xylose reductase and glucose dehydrogenase into the fermentation reaction liquid I, and carrying out second-step fermentation to obtain a fermentation product containing xylitol. According to the two-step enzyme catalysis method provided by the invention, xylitol is prepared, and high-purity xylose does not need to be used as a raw material; according to the present invention, the cheap hemicellulose hydrolysate can be directly adopted as the raw material, the xylose conversion rate and the xylitol yield can exceed 99%, the impurity arabitol content in the product is low, the other impurity saccharic acid is easy to separate, and the problems of complex process, large separation difficulty and high cost in the xylitol refining process are successfully solved.

The additive 50 is used alone as a tablet or capsule, or together with a base product 54, to produce an enhancing product 52 that provides a health benefit 34 to a person 20 ingesting or using the additive 50, the additive 50 including an enzyme that stimulates the naturally occurring in the human body. The additive 50 has one or more hydrogenated substances 58, such as erythritol 58a, xylitol 58b, hydrogenated dihydromyricetin 58c and / or quercetin dihydrate 58d, and a flavonoid dihydromyricetin 14a. The flavonoid 14 may be extracted from Ampelopsis grossedentata plant 17 and / or a plant 16 selected from the genus Hovenia (e.g., Japanese raisin tree). The additive may also have one or more solvents 60, such as a bicarbonate compound 60a or an alcohol solvent 60b, a pH balanced acid 62, and / or a preservative 64. The base product 54 may be a liquid 66, a solid 68, a powder 70, a chew 72, a medicament 74, a cosmetic 76, or an emulsion or other coating product 78. The reinforced product 52 is a base product 54 reinforced by an additive.

The invention relates to the technical field of textile, in particular to a xylitol-containing plant-source composite ultra-short fiber and a preparation method thereof.The xylitol-containing plant-source composite ultra-short fiber comprises an ultra-short fiber base material and plant-source functional particles, the plant-source functional particles are obtained by conducting chemical modification, microencapsulation and nanocrystallization treatment on citramalic acid, xylitol and plant-source extracts, and the plant-source functional particles are prepared from the ultra-short fiber base material and the plant-source extracts. According to the present invention, the heat absorption characteristic of xylitol is utilized to achieve the contact cool feeling effect, the antibacterial components of the plant source extract are adopted to form the antibacterial barrier so as to prevent the growth and the reproduction of bacteria and achieve the antibacterial effect, and the stability of the functional components is significantly enhanced through the chemical modification of citramalic acid; microencapsulation and nanocrystallization treatment improve the dispersibility and compatibility of the plant-derived functional particles in fibers and ensure more lasting and effective functional performance, and meanwhile, the components of the plant-derived functional particles are all derived from the nature and have the characteristics of reproducibility and degradability, so that the plant-derived functional particles can effectively replace traditional organic synthesis functional modification aids.

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to a melogabalin besylate tablet containing a stabilizer and a preparation method of the melogabalin besylate tablet. The melogaba besylate tablet containing the stabilizer comprises a coating and a tablet core, wherein the tablet core comprises the following components: melogaba besylate, the stabilizer, a disintegrating agent, a lubricating agent and the balance of a filling agent; and the coating is prepared from the following materials: an Intai W100 film coating premixing agent and acrylic resin IV. The filling agent comprises xylitol, pregelatinized starch and maltodextrin in a mass ratio of (3-4): 3: (1-2). The stabilizer is vitamin E succinic acid polyethylene glycol ester. The coating is prepared from the following materials: an Intai W100 film coating premixing agent and acrylic resin IV in a mass ratio of (1-1): (1-2). According to the melogabalin besylate tablet prepared by the invention, the stability and the dissolution performance can be synchronously improved.

The invention provides a composition for assisting in reducing blood sugar and improving insulin resistance and a preparation method of the composition, and relates to the technical field of functional fiber processing. The composition for assisting in reducing blood sugar and improving insulin resistance comprises the following raw materials in parts by weight: 10-15 parts of depolymerization type composite cereal fibers, 3-5 parts of konjac fibers, 3-5 parts of psyllium husk powder, 2-3 parts of sesame powder, 1-2 parts of xylitol and 0.1-0.5 part of vitamin C, the mass ratio of wheat fiber to corn fiber to sweet potato fiber to pea fiber in the depolymerization type composite grain fiber is (25-30): (35-40): (20-25): (10-15). The composition disclosed by the invention can assist in reducing blood sugar and has a good effect of improving insulin resistance.

The invention discloses a flash release powder composition as well as a preparation method and application thereof. The flash release powder composition comprises erythritol, xylitol, fructo-oligosaccharide, a cooling agent and silicon dioxide, wherein in the flash release powder composition, the erythritol accounts for more than 80% by mass, the xylitol accounts for less than 1.5% by mass, the fructo-oligosaccharide accounts for 5%-15% by mass, the cooling agent accounts for 0.01%-3.0% by mass, and the silicon dioxide accounts for 0.5%-2.0% by mass; the flash release powder composition is prepared in a wet granulation mode, and in the wet granulation process, the cooling agent, ethyl alcohol and water are mixed to prepare granulation liquid, and the granulation liquid is sprayed into a mixed material of other raw materials; the quick-release powder composition can improve the aspects of choking powder, quick-release taste and granulation fluidity, and can be used for preparing multifunctional food, so that the prepared food can bring better consumption experience to consumers.

The invention discloses an application of tiopronin wrapped by ROS (reactive oxygen species) response hydrogel in preparation of a medicine for treating osteoarthritis. The ROS response hydrogel is prepared from the following components: tiopronin; the compound group of lecithin and ketal thiol (TK) is TK-NH22, 2 '-(propane-2, 2-diyl bis (sulfanilamide diyl)) diethylamine (sulfanediyl), and the compound group of lecithin and ketal thiol (TK) is TK-NH22, 2'-(propane-2, 2-diyl bis (sulfanilamide diyl)); 12 wt% of methyl cellulose, Na2HPO4. 12H2O and xylitol; according to the hydrogel, controlled release of tiopronin is achieved through an ROS response group, mitochondrial autophagy is enhanced by up-regulating a Bnip3-Pink1-Parkin signal channel, oxidative stress is inhibited, and the progress of osteoarthritis is delayed; compared with the prior art, the invention has the advantages that: the invention discloses an osteoarthritis treatment medicine with the effects of resisting inflammation, relieving pain and inhibiting cartilage degeneration for the first time, and discloses a knee joint intracavity administration route of tiopronin for the first time. Particularly, the tiopronin targeted activation Bnip3-Pink1-Parkin signal channel provided by the invention has a remarkable effect in the aspect of inhibiting the progress of OA, which proves that the medicine has a strong effect on the treatment of osteoarthritis.

The invention provides a natural eutectic solvent which is prepared by uniformly mixing D-fructose, glycerol, xylitol and deionized water, and the molar ratio of the D-fructose to the glycerol to the xylitol is (6-7): (4.5-5.5): 1; the invention also provides a preparation method of the perilla leaf extract, which comprises the following steps: mixing the natural eutectic solvent with perilla leaf powder, and then carrying out ultrasonic extraction to obtain an extracting solution; performing centrifugal treatment on the extracting solution, taking supernate, and performing sterilization and preservative treatment on the supernate. The invention also provides a perilla leaf extract extracted by the natural deep-eutectic solvent and application of the perilla leaf extract in preparation of cosmetics. The natural eutectic solvent is reasonable in preparation, simple to prepare, low in cost, low in toxicity, renewable and biodegradable; the natural eutectic solvent is used for extracting active ingredients in natural plants, can improve the extraction efficiency, save the cost and improve the preparation efficiency, is green and environment-friendly, and is particularly suitable for extracting the active ingredients of purple perilla.

The invention relates to a green preparation method and application of an anti-saccharification tea extract, and belongs to the technical field of biology. The preparation method of the tea extract comprises the following steps: extracting tea by using a deep eutectic solvent to obtain the tea extract, and carrying out deproteinization and decoloration to obtain the tea extract. The hydrogen bond acceptor of the deep eutectic solvent comprises proline or betaine, and the hydrogen bond donor of the deep eutectic solvent comprises xylitol or glycerol. By utilizing the NaDES extraction technology, effective components can flow out by efficiently breaking cell walls, so that the extraction efficiency of tea active components represented by tea polyphenol is effectively improved; the selected NaDES solvent is natural, green and easy to obtain; the tea extract disclosed by the invention has an anti-saccharification effect, blocks glycosylation reaction, reduces and inhibits generation of AGEs, improves the problems of dark skin, skin laxity and aging caused by saccharification, reduces collagen loss, keeps skin elasticity and delays skin aging.

This invention belongs to the field of natural product extraction technology, specifically relating to a method for extracting total polyphenolic active substances from Gastrodia elata in food and cosmetics. The method uses a eutectic solvent as the extraction solvent, combined with ultrasonic extraction. The hydrogen bond acceptors of the eutectic solvent include polyethylene glycol-200, polyethylene glycol-400, and Tween 80, while the hydrogen bond donors include ethylene glycol, 1,2-propanediol, glucose, glycerol, and xylitol. This invention, using a eutectic solvent combined with ultrasonic extraction, achieves high extraction efficiency of total polyphenolic substances from Gastrodia elata, reaching a maximum of 33.2 mg / g. The extraction method of this invention is simple, has a short extraction time, and is practical, showing great development potential in the fields of medicine, food, and cosmetics.

The present invention belongs to the technical field of cosmetics, and discloses a composition with moisturizing and repairing effects, a preparation method thereof and an application thereof. The composition of the present invention comprises a xylitol moisturizer, 4D hyaluronic acid, a peach resin extract and hydroxyphenyl propionamide benzoic acid, the xylitol moisturizer comprises at least one of xylitol, dehydrated xylitol and xylitol glucoside, and the 4D hyaluronic acid comprises at least one of sodium hyaluronate, hydrolyzed sodium hyaluronate, acetylated sodium hyaluronate and sodium hyaluronate cross-linked polymer. The present invention rationally compounds the xylitol moisturizer, 4D hyaluronic acid, peach resin extract and hydroxyphenyl propionamide benzoic acid, can locate the skin at different layers, effectively increase the moisture content of the epidermis and dermis, and maintain the hydration state of the skin, while repairing damaged keratinocytes, enhancing the barrier function of the skin, and reducing the loss of water, thereby having good moisturizing and repairing effects.

This specification discloses genetically engineered yeast cells capable of producing xylitol. The engineered yeast cells may contain an exogenous polynucleotide sequence encoding a xylitol-phosphate dehydrogenase (XPDH) enzyme that is at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 98%, at least 99%, or 100% identical to at least one of SEQ ID NOs: 12-15, 28-31, and 33.

The invention relates to the technical field of yoghourt preparation, in particular to normal-temperature cheese yoghourt capable of promoting calcium absorption and a preparation method of the normal-temperature cheese yoghourt. The normal-temperature cheese yoghurt mainly comprises the following raw materials in parts by weight: 60-70 parts of concentrated milk, 10-15 parts of distilled water, 5-10 parts of single cream, 2-10 parts of cream cheese, 2-10 parts of xylitol, 1-6 parts of starch, 0.1-0.5 part of tricalcium phosphate, 0-0.05 part of mogroside, 0.001-0.005 part of a leavening agent, 0.001-0.006 part of vitamin A and 0.001-0.006 part of vitamin D. The cheese yoghurt is reasonable in component matching, simple and stable in preparation process, free of preservatives and colloids, low in production cost and suitable for industrial production. The prepared product is uniform and stable, tastes fine and smooth, can be stably stored for a long time at normal temperature (at least 6 months at normal temperature), maximally retains the rich flavor and high nutrition density of cheese and the refreshing taste and digestibility of yoghourt, and meets the requirements of consumers on healthy, safe, delicious and convenient high-quality dairy products.

The present invention relates to a low-nucleic acid yeast protein and a preparation method thereof, and belongs to the field of microbial application technology. The present invention creatively adds xylitol and sodium glycine to a fresh yeast dispersion prepared with deionized water as a dispersion medium, then performs a denucleic acid treatment under alkaline and high temperature conditions, obtains a heavy phase after subsequent centrifugation, and then continues to use deionized water as a dispersion medium to prepare a heavy phase dispersion, and successively adds two different enzymes, namely glucanase and β-mannanase, for enzymatic hydrolysis, thereby further reducing the nucleic acid content and increasing the protein content, thereby preparing a low-nucleic acid yeast protein, wherein the nucleic acid content can be less than 1.5wt%, and the protein content can be greater than 75wt%, effectively expanding the use field of yeast protein.

The invention provides low-GI oat bran and cistanche skin residue brewing powder and a preparation method thereof, and belongs to the technical field of food processing. The preparation method comprises the following steps: respectively cleaning, drying and crushing the oat bran and the cistanche peel pomace, degreasing and curing the oat bran powder, uniformly mixing the oat bran powder with the cistanche peel pomace powder subjected to ultrasonic treatment, spray drying and radio frequency sterilization treatment, the xylitol and the konjaku flour, and finally performing vacuum nitrogen-filled packaging to obtain the brewing powder. According to the method disclosed by the invention, nutritional active ingredients of the raw materials are effectively reserved, the reconstituability and taste of the product are improved, and the prepared blending powder has the characteristic of low glycemic index, is suitable for people needing to control blood sugar, and also has certain oxidation resistance.

The invention relates to the technical field of medical preparations, in particular to a preparation method of an atomoxetine hydrochloride oral solution. The atomoxetine hydrochloride oral solution disclosed by the invention is prepared from the following raw materials in parts by weight: 5 to 15 parts of atomoxetine hydrochloride inclusion compound, 0.3 to 0.5 part of sodium benzoate, 16 to 17 parts of sorbitol, 165 to 170 parts of xylitol, 5 to 10 parts of sucralose, 1 to 2 parts of raspberry essence and 300 to 350 parts of deionized water. The atomoxetine hydrochloride oral solution disclosed by the invention has the advantages that in a taste experiment, the atomoxetine hydrochloride oral solution has obvious sweet taste and is well received by testers, the bitter taste of atomoxetine hydrochloride does not exist after the atomoxetine hydrochloride oral solution is eaten, and most importantly, after an acceleration experiment, the atomoxetine hydrochloride oral solution still has good taste and stability.

Systems and methods are described for fiber-based, plastic-free products for storage of emulsion food products. In some embodiments, a coating is applied to the product, such as a coating comprising efficacious proportions of xylitol, citric acid, water, microfibrillated cellulose, and polyvinyl alcohol. A slurry is used to fabricate the product includes various proportions of fiber blends (e.g., combinations of bleached softwood, bleached hardwood, kraft paper, and / or virgin fiber), AKD, starch, a stearate (e.g., Magnesium or Calcium Stearate), a defoamer, and microfibrillated cellulose.

Disclosed herein are genetically engineered yeast cells capable of producing xylitol. The engineered yeast cell may comprise an exogenous polynucleotide sequence encoding a sugar phosphatase enzyme comprising a sequence at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 98%, at least 99%, or 100% identical to at least one of SEQ ID NOs: 8 and 20.

A toothpaste composition tablet may include xylitol and nano-hydroxyapatite in a concentration greater than about 4.75% by mass (w / w) of the composition, and preferably between about 4.75% and about 5.25% by mass (w / w). The xylitol in an example may be between about 48.5% and about 53.5% by mass (w / w) of the composition and mixed with a mint flavoring agent, cellulose, calcium carbonate, and an anionic surfactant. The xylitol may be between about 14.25% and about 15.75% by mass (w / w) of the composition and may include sorbitol and glycerin.

To provide a topical composition with excellent adhesiveness to the skin.SOLUTION: A topical composition according to the present invention comprises (A) at least one polyhydric alcohol having a molecular weight of 100 to 200, and (B) at least one non-polymerizable cationic compound. The component (B) may be a compound containing a metal to be a divalent or higher cation in an aqueous solution, a basic amino acid, alkanol amine, or alkyl amine, and the component (A) may be glucose, sorbitol, fructose, xylitol, or erythritol.SELECTED DRAWING: None

The invention belongs to the technical field of traditional Chinese medicines, mainly relates to a preparation method of herbal ointment, and particularly relates to a preparation method and application of herbal ointment for treating qi depression. The formula of the herbal paste comprises the following components in parts by weight: 70-80 parts of lily bulbs, 40-50 parts of lotus seeds, 70-80 parts of poria cocos, 40-50 parts of malt, 70-80 parts of wheat, 45-50 parts of cape jasmine fruits, 70-80 parts of rose flowers, 70-80 parts of dried orange peel, 40-50 parts of purple perilla, 30-40 parts of licorice roots, 10-15 parts of xylitol, 15-20 parts of fructo-oligosaccharide and 20-25 parts of isomaltooligosacharide. The lily bulbs, the lotus seeds, the poria cocos, the wheat and the malt are subjected to combined fermentation treatment through bifidobacterium animalis subsp. Lactis CICC-21715 and saccharomyces boulardii BR-288, and the fructus gardeniae is subjected to enzymolysis treatment. The herbal paste prepared by the invention has the effects of relieving depression and anxiety, eliminating nodules and cysts, promoting intestinal peristalsis and improving sleep.

Compared with traditional honey raisin tree squeezed juice, the honey raisin tree primary pulp juice obtained by squeezing and concentrating fresh fruit branches, fresh fruit seeds, fresh fruit peels, fresh fruit peels and fresh fruit peels is bright in color and fresh and sweet in taste, the honey raisin tree primary pulp obtained by traditional squeezing is black in color and slightly has a traditional Chinese medicine taste due to branches, seeds and peels, and therefore the honey raisin tree primary pulp juice is more valuable. The sweet taste is mainly the sweet taste of the xylitol and the sweet taste of the hovenia acerba, the flavor of cubilose and rose is well fused, and the taste and flavor are unique.

The present invention discloses an N-acetylcysteine xylitol injection and its preparation method, which comprises raw materials with the following mass-volume ratios: 0.020 - 0.035 g / mL of N-acetylcysteine, 0.015 - 0.030 g / mL of xylitol, 0.005 - 0.010 g / mL of pH regulator, and the balance being injection water. The method of the present invention can reduce the oxidation and degradation of N-acetylcysteine during the preparation of the medicinal solution by controlling the dissolution concentration, temperature and range of the residual headspace oxygen amount of N-acetylcysteine, and selecting a pH regulator with an appropriate concentration to control the pH value of the medicinal solution and controlling the preparation time, thereby improving the stability of the product quality and controlling the generation of related substances. The present invention significantly improves the quality stability of the N-acetylcysteine xylitol injection, ensures the safety of patients' medication, and makes the product have broad application prospects and value.

The invention discloses a soft capsule coating agent which comprises the following components in percentage by mass: 40-60% of pectin, 15-30% of a humectant, 10-20% of medium chain triglyceride, 10-20% of carnauba wax, 5-10% of hydroxypropyl methyl cellulose and 0.1-10% of glycerol, wherein the humectant is prepared from at least one of sorbitol, xylitol and isomaltitol. The invention also discloses a preparation method of the soft capsule coating agent and a soft capsule containing the soft capsule coating agent. According to the soft capsule coating agent disclosed by the invention, the problems of high-temperature and high-humidity deformation and caking of soft capsules and aging of capsule skins after long-time storage can be improved, and meanwhile, the soft capsule coating agent is good in barrier property and better in protection of soft capsule products.

The invention relates to the field of food additive processing, and particularly discloses a compound emulsifier for enhancing the stability of cake batter and a preparation method of the compound emulsifier for enhancing the stability of the cake batter. The preparation method comprises the following steps: preparing the following components in parts by weight: 20-30 parts of diglycerol fatty acid ester, 20-35 parts of polyglycerol fatty acid ester, 10-20 parts of sucrose fatty acid ester, 1-2 parts of xylitol fatty acid ester coated fucoidin, 20-40 parts of water, 1-2 parts of loading oat dietary fiber and 2-8 parts of propylene glycol; the preparation method comprises the following steps: mixing the mono-glycerol fatty acid ester, the diglycerol fatty acid ester, the polyglycerol fatty acid ester, the sucrose fatty acid ester, the water and the propylene glycol, and uniformly stirring and mixing at 80-85 DEG C to obtain a primary mixture; and then adding xylitol fatty acid ester coated fucoidin and loaded oat dietary fibers at 72-74 DEG C, continuing to uniformly mix, and then filling and cooling to obtain a finished product. The device has the advantage of improving the uniformity and stability of cake batter foam.

The invention relates to the field of food materials, and particularly discloses a gamma-aminobutyric acid and hydrolyzed egg yolk powder composite beverage capable of promoting sleep and inhibiting bone age and a preparation method of the gamma-aminobutyric acid and hydrolyzed egg yolk powder composite beverage. A gamma-aminobutyric acid and hydrolyzed egg yolk powder composite beverage capable of promoting sleep and inhibiting bone age comprises the following raw materials in percentage: 3-5% of xylitol, 3-5% of fructo-oligosaccharide, 2-4% of gamma-aminobutyric acid, 3-9% of antioxidant composite concentrated juice, 0.16-1% of purple carrot juice beverage thick slurry, 0.1-0.19% of calcium aspartate, 0.02-0.05% of casein hydrolyzed peptide, 0.02-0.05% of hydrolyzed egg yolk powder, 0.02-0.05% of casein phosphopeptide and the balance of water. The formula comprises the following components in percentage by weight: 0.006 to 0.01 percent of zinc gluconate, 0.0005 to 0.00085 percent of zinc-rich edible yeast powder, 0.0005 to 0.00085 percent of tea theanine, 0.0005 to 0.00085 percent of N-acetylneuraminic acid, 0.0018 to 0.09 percent of a traditional Chinese medicine composition, 0.005 to 0.01 percent of L-calcium lactate, 0.0005 to 0.01 percent of collagen peptide, 0.1 to 0.3 percent of xanthan gum, 0.0005 to 0.00085 percent of melissa officinalis, 0.2 to 0.98 percent of a compound flavoring agent and the balance of purified water. Through the synergistic effect of all the components, the sleep quality is effectively improved, overactivity of bone cells is inhibited, and the bone age development is delayed.

The invention relates to the technical field of toothpaste preparation, and particularly discloses bamboo leaf flavonoid toothpaste as well as a preparation method and application thereof. The bamboo leaf flavonoid toothpaste is prepared from the following raw materials in parts by weight: 26 to 30 parts of a wetting agent, 1.6 to 1.8 parts of a binding agent, 0.2 to 0.4 part of a sweetening agent, 20 to 24 parts of a friction agent, 1.2 to 1.6 parts of a surfactant, 0.3 to 0.5 part of a pH (Potential of Hydrogen) regulator, 2.4 to 2.8 parts of active microcapsules, 0.4 to 0.6 part of essence and 14 to 18 parts of de-ionized water. A core material of the active microcapsule is a nano-dispersion, a wall material of the active microcapsule is prepared from Arabic gum and chitosan through a complex coacervation method, the nano-dispersion is prepared from xanthan gum, a bamboo leaf flavone extract, xylitol, calcium chloride and modified pectin through a reaction, and the modified pectin is prepared by mixing degreased pectin and chlorogenic acid according to a specific proportion. Through the synergistic effect of the substances, the dispersibility and antibacterial and anti-inflammatory performance of the bamboo leaf flavonoid toothpaste are improved.

The invention relates to the technical field of food processing, and discloses novel agaric soft sweets and a production method thereof, and the novel agaric soft sweets are prepared from the following raw materials in parts by weight: 100-180 parts of agaric, 20-60 parts of gelatin, 50-90 parts of xylitol, 100-180 parts of natural fruit concentrated juice, 5 parts of citric acid, 3 parts of a licorice extract, 500 parts of water and 0.5 part of an antioxidant. The main component sugar content of traditional soft sweets is relatively high, but the xylitol is used for replacing part of sugar content, so that the overall calorie and sugar content of the soft sweets are reduced, the soft sweets are suitable for consumers needing to control sugar intake, the problem of excessive sugar intake is solved, the agaric is rich in polysaccharide substances, and the components can promote normal functions of an immune system. The black fungus is blended into the soft sweet product, so that the nutritional value of the soft sweet product is reserved, and a convenient immune health-care food can be provided.

The utility model belongs to the technical field of sugar alcohol production equipment, and particularly relates to a pilot plant test combination device for sugar alcohol production. Comprising a pretreatment unit and a plurality of temporary storage modules, the pretreatment unit is connected with a refining unit through the temporary storage module, the refining unit is connected with a concentration unit through the temporary storage module, the concentration unit is connected with a purification unit or a finished product unit through the temporary storage module, and the purification unit is connected with the temporary storage module; the temporary storage module comprises an intermediate tank, the output end of the intermediate tank is connected with an intermediate pump through a pipeline, the input end of the intermediate tank and the output end of the intermediate pump are both connected with hoses and quick connectors installed on the hoses, and the temporary storage module is connected with all the units through the hoses and the quick connectors. According to the utility model, new raw material selection, new auxiliary material verification, process parameter adjustment, resin type selection and the like in the production process of sugar alcohols such as xylose, xylitol, erythritol, maltose and the like can be verified, and the risk caused by industrial production conversion can be remarkably reduced.

The invention discloses a refreshing cigarette and a preparation method thereof, and particularly relates to the technical field of refreshing products. The refreshing cigarette comprises 6% of a plant extract, 2% of a mint extract, 36% of sorbitol, 16% of xylitol, 15% of maltitol, 2% of edible perfume essence, 2% of glycerin, 3% of D-mannitol, 3% of sucralose, 2% of acesulfame potassium, 2% of phospholipid, 3% of sucrose and 8% of starch. The preparation method of the refreshing cigarette comprises the following steps: S1, selecting raw materials: selecting natural plants as the raw materials; s2, boiling and purifying: extracting effective components in the plants through a specific boiling process; s3, mixing; s4, combined machining; s5, inspecting a finished product; and S6, packaging and delivering. According to the refreshing cigarette and the preparation method thereof provided by the invention, the mint extract, the glycerol, the D-mannitol, the sucralose, the acesulfame potassium and other components act together, so that an obvious refreshing effect is provided.