27 results about "Isomaltulose" patented technology

The application belongs to the technical field of food, and particularly relates to a low GI oat bar and a preparation method thereof. The low GI oat bar comprises the following raw materials in parts by weight: oat 150-200 parts, flour 20-40 parts, nut 20-40 parts, dried fruit 20-40 parts, whey protein powder 10-30 parts, isomaltulose 40-80 parts, guar gum 5-10 parts, vegetable oil 10-20 parts, butter 5-15 parts, water 40-60 parts and salt 0.5-2 parts. The low GI oat bar provided by the application is crisp in texture, and the problems of tooth sticking and surface cracking during storage are well solved, and the functionality and eating experience of the product are improved.

Prebiotic formulations can modulate the growth and / or activity of microorganisms in the urogenital area. Such prebiotic formulations can comprise isomaltulose along with at least one other prebiotic, such as 1-kestose or lactulose. These microorganisms which are modulated can be directly related to urogenital health, and their modulation can be used for the prevention, control, or treatment of dysbiosis of the urogenital area.

The invention belongs to the technical field of food processing, and particularly relates to a product with peony peptide and ginseng peptide as main raw materials and a preparation method of the product. According to the invention, leftovers such as ginseng root hair and peony seed meal are used as raw materials, so that the production cost is greatly reduced, and the prepared product is presented in the form of a solid beverage and is convenient to carry and drink; the ginseng peptide is prepared by adopting a steam explosion and biological enzymolysis technology, the peony peptide is prepared by adopting a microbial fermentation mode, the molecular weight of the polypeptide is reduced, digestion and absorption are facilitated, meanwhile, the yield and oxidation resistance of the peptide are improved by adopting the microbial fermentation mode, the highest yield can reach 45.5%, and the highest oxidation resistance can reach 72.5%; besides, isomaltulose is also added while the bovine bone collagen peptide powder, the ginseng peptide powder and the peony peptide powder are adopted, so that the taste of the product is improved, the reconstituability of the product is improved, the fluctuation of blood sugar and insulin level is not caused after the product is taken, and the product can also be drunk by diabetics.

The purpose of the present invention is to provide a chocolate for simultaneous baking with a moisture-containing bread raw material or a baked confectionery raw material, which has a crisp and hard texture and a good chocolate flavor even when baked in contact with a moisture-containing raw material such as a baked confectionery raw material or a bread raw material. The chocolate for baking simultaneously with a bread raw material or a baked confectionery raw material containing moisture contains sucrose and / or glucose in a predetermined amount, and contains at least one component selected from the group consisting of isomaltulose, trehalose, and maltitol in a specific ratio. The chocolate for baking simultaneously with the bread raw material or the baked confectionery raw material containing moisture contains at least one component selected from the group consisting of isomaltulose, trehalose, and maltitol.

The disclosure generally relates to ready to drink electrolyte solution. In particular the disclosure relates to a ready to drink electrolyte solution comprising isomaltulose, glucose, sodium ions, chromium ions and water; wherein the glucose concentration is greater than or equal to 0.9g / 100ml, and wherein the theoretical glycemic index of the solution is equal to or less than 55. The disclosure also relates to a method of manufacturing said ready to drink electrolyte solution. The disclosure also relates to a method of rehydrating a patient suffering from cancer, diabetes, acute or chronic illness, or a gastrointestinal disorder by using said ready to drink electrolyte solution.

A pigment composition for a pigment contained in ink or the like is provided, the pigment composition being capable of better preventing oxidation of the pigment from occurring in the ink or after printing, and better reducing discoloration of the pigment, even when the pigment has a small particle size such as a nanometer size. Further, a tablet and a capsule are provided. For example, the pigment composition includes: a black iron oxide; a dispersion medium; a dispersant; and an oxidation inhibitor, wherein the black iron oxide has a median diameter D50 of 30 nm or greater and 1 μm or less, and the oxidation inhibitor is reduced isomaltulose.

The invention belongs to the technical field of substance detection, and particularly relates to a method for simultaneously determining sugar and sugar alcohol sweet substances in white spirit. In order to rapidly, accurately, effectively and simultaneously determine a variety of sugar and sugar alcohol sweet substances in Baijiu, a high performance liquid chromatography-tandem mass spectrometry method is adopted, and determination conditions of chromatography and mass spectrometry are limited; according to the method, the aim of simultaneously determining 14 sweet substances, namely cane sugar, ribose, xylose, isomaltotriose, isomaltulose, maltitol, sorbitol, xylitol, erythritol, lactitol, isomaltulose, mannitol, arabitol and inositol, in the Baijiu is fulfilled. The method provided by the invention has good accuracy and precision, and experimental results show that the standard addition recovery rate of the determined white spirit blank sample at different levels is 86.4-107.6%, the precision is less than 10%, and the detection requirements can be completely met.

The invention relates to the technical field of food processing, in particular to a functional oligosaccharide-containing glycolipid double-control composite tablet candy, which is prepared from the following raw materials: functional oligosaccharide, a lipid control component, a sweet base, microcrystalline cellulose, magnesium stearate, monoglyceride and beta cyclodextrin, the functional oligosaccharide is selected from one or more of fructo-oligosaccharide, isomaltooligosaccharide and galactooligosaccharide; the fat control component is selected from one or more of phytosterol ester and conjugated linoleic acid glyceride; the sweet base material comprises maltitol and isomaltulose; the raw materials can also comprise a mulberry leaf extract. According to the invention, a compound system of the functional oligosaccharide, the special fat control component and the auxiliary sugar control component is adopted, and all the components form a synergistic effect, so that not only can the glycemic index be effectively reduced, but also the fat absorption can be obviously inhibited, the double control of the sugar and the fat in a real sense is realized, and compared with the existing single-function product, the efficacy is more comprehensive and more obvious.

The invention relates to the technical field of food processing, and discloses acid-resistant sandwiched soft sweets and a preparation method thereof. The acid-resistant sandwiched soft sweets comprise a skin material and a core material, the wrapper material comprises the following components in parts by mass: 9-14 parts of compound colloid, 36-54 parts of white granulated sugar, 12-18 parts of trehalose, 64-96 parts of malt syrup, 10-25 parts of natural colored syrup and 17-27 parts of water; the core material is prepared from the following components in parts by mass: 25 to 38 parts of trehalose, 1.3 to 2 parts of a thickening agent, 0.2 to 0.4 part of agar, 4 to 6 parts of isomaltulose, 91 to 137 parts of malt syrup, 12 to 20 parts of a high-acid material, 0.8 to 1.2 parts of an alkaline buffering agent and 38 to 42 parts of water; wherein the compound colloid is a compound of gelatin, pectin and agar; the high-acid material is a concentrated fruit and vegetable product of which the pH value is less than or equal to 2.0.

The present invention discloses compositions comprising methylxanthines in combination with disaccharides derived from enzymatic conversion of sucrose. More particularly, the present invention discloses compositions comprising methylxanthines and disaccharides derived from enzymatic conversion of sucrose selected from turanose, leucrose, trehalulose and isomaltulose or in combinations thereof.

The present invention relates to a hard caramel containing isomaltulose, comprising a sugar core and a closed microcrystalline surface layer having a thickness of at most 1 mm. The invention also relates to a method for preparing hard caramel containing isomaltulose.

The present invention belongs to the technical field of functional sugars. Provided are crystalline isomaltitol and a preparation method therefor. In the present invention, an isomaltulose liquid is subjected to a hydrogenation reaction under the action of a catalyst, so as to obtain a hydrogenation reaction liquid; the hydrogenation reaction liquid is sequentially subjected to decoloration and filtration, ion exchange, and concentration, so as to obtain a pre-crystallization material, wherein the solid content of the pre-crystallization material is 50-55%; a seed crystal is added to the pre-crystallization material, and the resulting mixture is then sequentially subjected to slow evaporation, rapid evaporation and cooling crystallization, so as to obtain isomaltitol; and the isomaltitol is centrifuged and dried, so as to obtain crystalline isomaltitol, wherein in the finally obtained isomaltitol crystals, the purity of GPM is 48-50%, the purity of GPS is 50-52%, and the content of water is less than or equal to 1%. An organic solvent does not need to be used, thereby reducing pollution and residues; moreover, the preparation temperature is low, the energy consumption is low, and new equipment is not needed, thereby lowering the costs.

The invention belongs to the technical field of food, and particularly relates to a low-GI oat stick and a preparation method thereof. The low-GI oat stick is prepared from the following raw materials in parts by weight: 150 to 200 parts of oat, 20 to 40 parts of flour, 20 to 40 parts of nuts, 20 to 40 parts of dried fruits, 10 to 30 parts of whey protein powder, 40 to 80 parts of isomaltulose, 5 to 10 parts of guar gum, 10 to 20 parts of vegetable oil, 5 to 15 parts of butter, 40 to 60 parts of water and 0.5 to 2 parts of salt. The low-GI oat rod provided by the invention is crisp in texture, the problems that the oat rod is sticky to teeth in the eating process and the surface is dry and cracked in the storage process are well solved, and the functionality and eating experience of the product are improved.

The present invention relates to the use of monoester glycolipids or mixtures of monoester glycolipids in laundry detergent compositions. The monoester glycolipids or mixtures of monoester glycolipids include a carbohydrate fraction selected from the group consisting of maltose, cellobiose, trehalose, isomaltulose, lactulose, isomaltose and mixtures thereof.

The invention discloses a multi-vitamin taurine electrolyte solid beverage capable of efficiently supplementing water in a balanced manner and improving physical ability, and relates to the technical field of special diet food. The solid beverage consists of a compound carbohydrate matrix, an electrolyte system, a compound nutrition enhancer, taurine and a food additive, the composite carbohydrate matrix takes isomaltooligosacharide, inulin and erythritol as cores, the electrolyte system comprises potassium citrate, edible salt and sodium citrate, and the compound nutrition enhancer contains B vitamins and vitamin C; according to the beverage, exogenous cane sugar, protein and fat are not added; all the components have a synergistic effect, essential nutrients are provided while water and electrolyte are supplemented, and the energy is low. The sports beverage solves the problems that an existing sports beverage is too high in energy, single in nutrition and unbalanced in water and energy supplementation, is suitable for people with a large amount of sweating, and achieves the dual effects of efficient balanced water supplementation and physical ability improvement.

The invention provides a preparation method of high-yield icodextrin by combining an ultrasonic field with a single enzyme system. The preparation method comprises the following steps: S1, enzymolysis; s2, performing primary ultrafiltration; s3, ultrasonic hydrolysis; s4, carrying out secondary ultrafiltration; and S5, spray drying. According to the method, firstly, the proportion of dextrin with the molecular weight smaller than 1638 Da in the enzymatic hydrolysate is controlled to be not larger than 7%, the working procedures of recycling macromolecular dextrin and conducting ultrasonic hydrolysis are added, and the yield can reach 80-88%. New amylase does not need to be additionally added in ultrasonic hydrolysis, the hydrolysis time is greatly shortened, the pertinence is high, ultrasonic hydrolysis after enzyme deactivation belongs to physical modification, the reaction degree is conveniently controlled, the generation proportion of dextrin with the molecular weight smaller than 1638 Da is accurately controlled, the production cost is low, the preparation efficiency is high, the consistency of a hydrolysis product and an original product is good, and the method is suitable for industrial production. The generation of 5-hydroxymethylfurfural is completely eradicated, so that the peritoneal dialysis can be continuously carried out.

The present invention relates to the use of a mono-ester glycolipid or a mixture of mono-ester glycolipids in an automatic dishwasher detergents composition. The mono-ester glycolipid or mixture of mono-ester glycolipids comprises a carbohydrate moiety is selected from the group consisting of maltose, cellobiose, trehalose, isomaltulose, lactulose, isomaltose, and mixtures thereof.

The invention provides a method for separating isomaltitol, mannitol and sorbitol by using a simulated moving bed chromatography system, and belongs to the technical field of separation and purification. According to the method, calcium type resin is adopted as a stationary phase of a simulated moving bed chromatography system, water is adopted as an eluent, the separation of isomaltitol, mannitol and sorbitol in the isomaltitol mother liquor is realized through the simulated moving bed chromatography system, the operation procedure comprises a plurality of separation cycles, and the separation efficiency is greatly improved. Each circulation comprises a double-inlet and double-outlet stage, a circulation stage and a water inlet and isomaltitol outlet stage in sequence, and after the first circulation, each port is moved by one column position in sequence in the direction from the column 1 to the column n, and the circulation is repeated. The method provided by the invention has the advantages of high separation efficiency, simple process, convenient operation, low cost, no generation of acidic waste liquid, and no environmental pollution risk; the simulated moving bed chromatography system is small in occupied area and high in automation degree. The method provided by the invention is suitable for efficient and clean separation of polybasic sugar alcohol in food, medicine and chemical industry.

A sugar substitute for baked goods or pastries, the sugar substitute containing or consisting of (a) 40 to 60 wt % isomaltulose, (b) 20 to 40 wt % erythritol, (c) 8 to 20 wt % inulin, and (d) 0.1 to 1 wt % steviol glycoside relative to the total dry weight of the sugar substitute. A process for manufacturing a sugar substitute as well as to the use of a sugar substitute to replace sucrose in baked goods or pastries and for making baked goods, pastries and baking mixes.

The invention relates to the technical field of food processing, and discloses a meal replacement biscuit with an energy slow release function and a preparation method and application thereof, and the meal replacement biscuit is prepared from whole wheat flour, liquid isomaltulose, butter, corn starch, xylooligosaccharide, egg white and salt. The core steps of the preparation method are as follows: mixing and stirring the butter and the liquid isomaltulose to form an emulsified mixture, then adding the rest raw materials into the mixture, uniformly mixing to form dough, and finally forming and baking to obtain the pastry. The butter and the liquid isomaltulose are emulsified and whipped in advance, so that excessive formation of gluten in the whole wheat flour is effectively inhibited, the problem that a traditional whole wheat product is rough, dry and hard in taste is solved, and the biscuit is endowed with a crisp texture. Meanwhile, the liquid isomaltulose adopted in the formula is used as a slowly digestible carbohydrate, and dietary fibers in the whole wheat flour are combined, so that slow release of energy can be realized, postprandial blood sugar can be effectively stabilized, and lasting satiety can be provided.

The invention discloses a treatment method for preparing isomaltulose-containing syrup from citrus peel-removed collection liquid by an enzyme method and application, which comprises the following steps: removing citrus peel peel by enzymolysis, and preparing functional syrup from the obtained collection liquid as a raw material by an enzyme method, so that synchronous production of canned citrus and functional syrup from the citrus peel-removed collection liquid is realized; experimental results show that the DPPH free radical scavenging rate of the isomaltulose-containing syrup is 156.15%, the hydroxyl free radical scavenging rate of the isomaltulose-containing syrup is 83.33%, and the total antioxidant capacity of the isomaltulose-containing syrup is 23.75%; compared with a basic MRS culture medium, the prepared MRS culture medium taking the isomaltulose-containing syrup as the carbon source has a better probiotic proliferation effect on three probiotics including lactobacillus paracasei, streptococcus thermophilus and lactobacillus plantarum.

The application provides a 4,6-alpha-glucosyltransferase and a preparation method and application thereof, and belongs to the technical field of 4,6-alpha-glucosyltransferase synthesis. The preparation method of the 4,6-alpha-glucosyltransferase comprises the following steps: taking the amino acid sequence of the 4,6-alpha-glucosyltransferase as a template, searching, and obtaining a first amino acid sequence; constructing the first amino acid sequence to a plasmid for transformation and expression, and obtaining an expression product; purifying the expression product, obtaining the 4,6-alpha-glucosyltransferase, and naming the 4,6-alpha-glucosyltransferase as PiGT glycosyltransferase. The 4,6-alpha-glucosyltransferase obtained in the application, namely the PiGT glycosyltransferase, can catalyze amylose to produce isomaltulose with more superior anti-alpha-amylase hydrolysis performance, and the application has more remarkable effects compared with the prior art.

The invention relates to the technical field of food, and particularly discloses a composition for improving hearing impairment of middle-aged and elderly people and application. The composition for improving hearing impairment of middle-aged and elderly people provided by the invention comprises the following components: isomaltulose, nucleotide and resistant dextrin. According to the composition for improving hearing impairment of the middle-aged and elderly people, through the synergistic effect of all the components, the abundance of enterobacter can be reduced, the abundance of beneficial bacterium bifidobacterium in the intestinal tract can be improved, the auditory brainstem reflex threshold value under stimulation of different frequencies (4 kHz to 40 kHz) can be relieved, meanwhile, the content of active oxygen in the auditory cortex is reduced, and the hearing impairment of the middle-aged and elderly people is improved. Therefore, age-related hearing impairment is improved through ear-intestine axis bidirectional adjustment. The composition for improving hearing impairment of middle-aged and elderly people can be used for preparing products for improving hearing impairment of middle-aged and elderly people.

The application provides a cellobiose epimerase mutant E250Q, an engineering bacterium and application thereof, and belongs to the technical field of genetic engineering.The glutamic acid at the 250th position of the wild-type cellobiose epimerase amino acid sequence is mutated into glutamine to obtain the cellobiose epimerase mutant E250Q.The amino acid sequence of the cellobiose epimerase mutant of the application is shown in any one of SEQ ID NO.1-6.The conversion rate of lactose to lactulose reaches 67.1% by taking the recombinant bacterium or the cellobiose epimerase mutant E250Q as a catalyst and taking lactose as a substrate, and the yield of isomaltulose is only 4.0-5.7%, which is lower than the proportion of the by-product allowed by the Chinese Pharmacopoeia, and has a very high application value in the industrialized production of lactulose.

The present invention relates to glycoside phosphorylases which are useful for the production of isomelezitose (α-D-glucopyranosyl-(1,6)-β-D-fructofuranosyl-(2,1)-α-D-glucopyranoside). More specifically, the invention relates to sucrose 6(F)-phosphate phosphorylases (EC 2.4.1.329), which catalyze, among other things, the synthesis of isomelezitose from a suitable glycoside donor and isomaltulose, where said glucosyl donor can be sucrose or α-D-glucose 1- phosphate. The present invention further relates to a method for producing isomelezitose using said sucrose 6(F)-phosphate phosphorylases.

The invention relates to cellobiose epimerase (Areu-CE) for catalyzing lactose conversion at low temperature and application of the cellobiose epimerase (Areu-CE). The full length of the Areu-CE gene is 1248 bp, 401 amino acids are encoded, the Areu-CE gene is purified after being expressed in escherichia coli, and the molecular weight is about 45 kDa. The enzyme has the highest activity under the conditions that the pH is 7.0 and the temperature is 50 DEG C, the specific activity reaches 139.7 U / mg, the Km value is 97.8 mM, and kcat / Km is 1.74 s <-1 >. MM <-1 >. Under the low-temperature condition of 8 DEG C, the conversion rates of the Areu-CE to the epinalactose of 200 mM and 400 mM lactose both reach 27%, and the Areu-CE shows good system compatibility in a milk system. In addition, the half-life period of the enzyme at 50 DEG C is 5.8 minutes, the enzyme can be compatible with a pasteurization process, reaction termination in industrial production is facilitated, and generation of by-products is prevented. The invention also provides a gene sequence of the Areu-CE, a preparation method of the enzyme and application of the enzyme in production of epinalactose, and the Areu-CE enzyme is especially suitable for the fields of dairy processing, cold chain functional sugar preparation and the like, and has remarkable industrial application prospect and commercial value. The enzyme has the characteristic of efficiently catalyzing lactose to be converted into epinalactose at low temperature.

The disclosure generally relates to ready to drink electrolyte solution. In particular the disclosure relates to a ready to drink electrolyte solution comprising isomaltulose, glucose, sodium ions, chromium ions and water; wherein the glucose concentration is less than 0.9g / 100ml, and wherein the theoretical glycemic index of the solution is equal to or less than 50. The disclosure also relates to a method of manufacturing said ready to drink electrolyte solution. The disclosure also relates to a method of rehydrating a patient suffering from cancer, diabetes, acute or chronic illness, or a gastrointestinal disorder by using said ready to drink electrolyte solution.