4089 results about "Glucoside" patented technology

In embodiments of the present invention, systems for producing a biodiesel product from multiple feedstocks may include a biodiesel reactor, a decanter, a flash evaporator and a distillation column. In other embodiments of the present invention, a process for producing a biodiesel comprises distilling a biodiesel reaction product to remove tocopherols and sterol glucosides and, optionally, adding biodiesel stabilizers to the resultant biodiesel to enhance thermal stability. The components of the system are interrelated so that parameters may be regulated to allow production of a custom biodiesel product.

The invention relates to an enantiomorphic amine alkyl sesquiterpene alcohol and glucoside and the medicated salt or solvent thereof, as well as the effect and activity of the composed medicine combination, mainly relating to the medical use in reducing HBV-DNA replication activity. And it has considerably strong inhibiting effect on HBsAG screted by HepG2.2.15 and HBV-DNA replication as compared with positive contrast Lamivudine; and it has obvious inhibition activity to HBV-DNA replication at large dosage (100 mug / mL) and medium dosage(20 mug / mL) as contrasted with Lamivudine, and can be expected to apply to preparing medicines for curing HB virus infection disease.

A novel glucopyranoside, 2,6-dihydroxy-2-(P-hydroxybenzyl)-3(2H) benzofuran-7-C-beta-D-glucopyranoside of the formula 1isolated from Pterocarpus marsupium and to a process for the isolation thereof is disclosed. The invention also relates to a pharmaceutical composition containing 2,6-dihydroxy-2-(P-hydroxybenzyl)-3(2H)benzofuran-7-C-beta-D-glucopyranoside and to method for the treatment of diabetes using said compound.

The present invention is directed to a process to remove impurities from triacylglycerol oil including mixing the oil and a fluidic agent, pumping the mixture through a flow-through hydrodynamic cavitation apparatus at a pre-determined inlet pump pressure, creating hydrodynamic cavitation in the mixture, maintaining the hydrodynamic cavitation for a pre-determined period of time, moving the impurities from the oil to the fluidic agent, and then separating the fluidic agent from the oil. The impurities can include phytosterols, sterol glucosides, acylated sterol glucosides, in which case the fluidic agent is water, an alkali hydroxide, an inorganic base, an organic base, phosphoric acid, citric acid, acetic acid or a mixture thereof. The impurities may also include phosphatides, in which case and the fluidic agent comprises water and an enzyme such as phospholipase, a lipid acyltransferase or a mixture thereof.

The invention concerns the use of glucomoringin and of its des-thio-glucoside having the following formulae (I, II): for the preparation of a medicament for the treatment of myeloma.

An aqueous hair cleansing composition comprising (a) at least one alkyl poly glucoside; (b) at least one betaine compound; and (c) at least one acyl amino acid, wherein the composition is sulfate free.

The invention relates to biological fermentation day cream and a preparation method thereof. The preparation method comprises the following steps: firstly, feeding cetearyl alcohol, natural jojoba oil, squalane, superfine titanium dioxide and vitamin E into an oil phase pot, heating to 75-80 DEG C, sufficiently stirring and uniformly dissolving; pouring all water into a water phase pot, subsequently slowly pouring glycerin and oligomerization maltose glucoside, adding hyaluronic acid, holding the temperature for half an hour after the raw materials are all dissolved; performing suction filtration on the oil phase in the oil phase pot into an emulsification pot, stirring, slowly homogenizing, and performing suction filtration on the water phase in the water phase pot into the emulsification pot; after completely sucking the material, rapidly homogenizing for 3 minutes, stopping homogenization, sequentially adding essences, an aloe extract and a composite fermented amino acid total effective nutrient liquid, uniformly stirring, completely adding the materials, continuously stirring for 30 minutes, cooling down and vacuuming through the whole process. Compared with the prior art, the day cream is gentle in property, has the functions of remedying, moisturizing and tightening skin and resisting wrinkles, at the same can prevent environment damage (such as ultraviolet ray and air pollution) to the skin, and can effectively prevent the skin from external pollution which can cause early aging of the skin.

The invention relates to a C-aryl glucoside derivative indicated by a general formula I, as well as a usage and a composition thereof. The C-aryl glucoside derivative has a good effect in inhibiting SGLT. The composition can be separately used or used together with other antidiabetic medicine or other therapeutic agent and can be used for preventing or curing diabetes and other relevant diseases.

The invention discloses a preparing method of total sweet chrysanthemum glycosides and total chromocor in sweet leaf chrysanthemum, which is characterized by the following: comprising sweet chrysanthemum glycosides, stevi primary glycosides, labroid glycosides A, B, C, D, E, F, duacl glycosides A and so on in total sweet chrysanthemum glycosides; comprising cyanidenon, meletin, cyanidenon-7-0-beta-D glycosides, celery element-7-0-beta-D-glycosides, quercetin, meletin-3-0-beta-D-arabinoside, meletin-3-0-[4-0-trans-coffe acyl-alpha-L-isodulcitol-(1-6)-beta-D-arabinoside] and so on; choosing one or several methods from solvent extraction, solvent extraction process, macroreticular absorption resin method, column chromatography, supercritical fluid chromatography, liquid-liquid counter-current partition chromatography and so on; extracting the total chromocor; setting content of sweet chrysanthemum glycosides element in total sweet chrysanthemum glycosides at 5-100%; counting 5-100% of all sweet chrysanthemum glycosides content with sweet chrysanthemum glycosides and labroid glycosides; counting 5-100% of chromocor element in sweet leaf chrysanthemum total chromocor; counting 5-100% of all total chromocor content with cyanidenon-7-0-beta-D glycosides, quercetin and meletin-3-0-[4-0-trans-coffe acyl-alpha-L-isodulcitol-(1-6)-beta-D-arabinoside].

The present invention provides antimicrobial solutions that in certain cases comprise a biguanide and a glycol ether and, in some cases, optionally also includes combinations of at least one an alcohol, at least one chelator, glycerol, deoxycholate, and / or at least one alkylpolyglucoside. In certain aspects the invention comprises a biguanide and deoxycholate or a combination of chelator, ethanol, and alkylpolyglucoside. Also provided are methods for rapidly killing and / or reducing bacteria, fungi, or virus from surfaces, for example, including surfaces of indwelling medical devices and organic surfaces such as skin and sutures, and inorganic surfaces such as medical equipment, pipelines etc.

The invention discloses a peony total glycosides extract from traditional medicine white peony root or red peony root and preparing method, which is characterized by the following: comprising peony glycosides, white peony glycosides, peony new glycosides, peony inner ester A, B, C, oxidation peony glycosides, benzoyl peony glycosides, derivant and so on; choosing one or several methods from solvent extraction, solvent extraction process, macroreticular absorption resin method, column chromatography, supercritical fluid chromatography, liquid-liquid counter-current partition chromatography and so on; producing extract; setting sum of various terpene glycosides percentage content at 5-100%(w / w); setting content of peony glycosides at 5-100%(w / w).

The present invention discloses a bamboo leaf antioxidant material (AOB) and its application. AOB is a yellow or brownish yellow powder or granules obtained from bamboo leaf, its main antioxidant component includes flavone, lactone and phenolic acid compound, the total flavone glucoside content determined by colourimetry is greater than or equal to 30%, total lactone content is greater than or equal to 15% and phenolic acid content is greater than or equal to 7.5%. It not only can be block the chain reaction of automatic oxidation of fat, but also can chelate trasition state metal ion, at the same time can be used as first-grade and second-grade antioxidant to produce action, and can effectively remove nitrite and can block synthesis of nitrosamine, and has the actions of resisting bacteria, inhibiting fungi, deodorization and increasing perfume, so that it has extensive application.

This invention discloses a method for extracting high-purity glucoside of Rubas suavissimus. The method comprises: extracting Rubas suavissimus with water or mixed solvents of water and ethanol under refluxing, adsorbing by resin, eluting, removing impurities by column chromatography, concentrating, drying to obtain powdery crude product, dissolving with absolute ethanol by heating, filtering, and crystallizing to obtain high-purity glucoside. The method is simple, and the product has such advantages as high purity and high sweetness. The glucoside can be used to produce high-sweetness healthcare products or drugs with low caloric value.

The invention specifically relates to an anti-bacterial hand-washing solution and a preparation method thereof, belonging to the field of washing agents. The anti-bacterial hand-washing solution is mainly composed of fatty alcohol polyoxyethylene ether sodium sulfate, cocoamidopropyl betaine, alkyl glucoside, polyquaternary ammonium salt, fatty glyceride, humectant, mixed plant extract, tetrasodium ethylenediamine tetraacetate, sodium chloride, citric acid, jojoba oil, 1,2-pentanediol and essence. The preparation method comprises the following steps: dissolving fatty alcohol polyoxyethylene ether sodium sulfate, cocoamidopropyl betaine and fatty glyceride with water with a total amount of 70 to 80%; uniformly mixing jojoba oil, polyquaternary ammonium salt, humectant and alkyl glucoside; and mixing two mixed solutions obtained in the previous two steps, adding the rest components and carrying out uniform mixing under stirring. The anti-bacterial hand-washing solution provided by the invention has skin-care, skin-moistening, antibacterial, bacteriostatic, anti-allergy, soothing, anti-inflammatory and hand-microcirculation-improving effects and is a multifunctional hand-washing solution with strong sterilization and detergency capabilities and substantial skin-care and skin-moistening effects.

A liquid herbicidal composition is provided, comprising: a. 20 to 35 percent by weight, based on the total weight of the composition, of a water-soluble herbicidal ingredient; b. a C12-C16 alkyl ether sulfate; c. an organic solvent; and d. an alkyl polyglucoside. The composition is stable; i. e., it occurs in a substantially continuous, single phase at temperatures as low as −20° C. It also has a viscosity of no more than 2000 cps at temperatures as low as 0° C.

The invention discloses a 3-epi-bufalin 3-O-beta-D-glucoside and derivant, which inhibits cancer cell from growing rather than bufalin to make cardiotonic, local anesthesia, combat shock and tumour-resistant drug.

A konjak glucoside polyose graft copolymer is prepared from the aqueous solution of konjak glucoside polyose and the vinyl monomer through graft copolymerization under the action of redox initiator. Its advantages are high biocompatibility and biodegradability, wide application range, simple preparing process and no environmental pollution.

The invention provides a production method for extracting sweet tea glucoside from sweet tea leaves. The method comprises the following process flows of: smashing a sweet tea crude drug; extracting a solvent; concentrating; precipitating with alcohol; purifying with macroporous resin; concentrating; carrying out chromatography with polyamide resin; concentrating; crystallizing and recrystallizing; drying; and obtaining a finished product. By using the method, a high-quality sweet tea glucoside product can be produced, and the method also has the advantages of reducing the material loss, shortening the production period, improving the product yield and reducing the production cost and is suitable for the industrial production; the purity of the sweet tea glucoside produced by utilizing the method is higher than 98 percent, so that the product purity is high, and the component is single; the color of the sweet tea glucoside is white and good; and meanwhile, the technical difficulty of industrially producing a high-content and high-quality sweet tea glucoside extractive is overcome, so that large-scale production is smoothly produced.

The invention relates to a process for extracting rebaudioside C in stevioside, comprising the following steps: (1) taking 1-3 kg of 60-70 percent of total glucoside containing 19-25 percent of rebaudioside C and 8-10 percent of rebaudioside A, dissolving with 20-60 L purified water to prepare 5 percent of sugar liquor, desalting and decolouring by ion resin, absorbing by absorbent resins, desorbing 70 percent of alcohol water solution, desalting and decolouring by ion resins, finally adding 0.2 percent of active carbon by liquid weight, stirring, decolouring, condensing and drying into powder to obtain 0.75-2.22 kg of 85 percent of total glucoside containing 25 percent of rebaudioside C and 10-12 percent of rebaudioside A; (2) adding 6-18.6 L of mixed alcohol into a substance crystallizing tank, wherein the methanol accounts for 30 percent and the ethanol accounts for 70 percent, then placing 0.75-2.22 kg of products in the step (1), stirring and rising the temperature to 40 DEG C, preserving the temperature for 10 hours, filtering mother liquor, drying and grinding the filter cake to obtain 0.19-0.56 kg of products, placing the products in the crystallizing tank, adding 0.57-1.7 L of methanol, stirring and reflowing, and then separating crystal from mother liquor to obtain the product containing above 95-97 percent of rebaudioside C after drying. The invention has simple process and remarkable effect.

The invention relates to a safe and environment-friendly cleaning agent for vegetables and fruits, which can effectively remove pesticide residue on the surface of the vegetables and fruits without causing secondary pollution to the surfaces of the vegetables and fruits, and is safe, environment-friendly, free from phosphorus, alkali, sodium alkyl benzenesulfonate and capable of protecting the environment and health of people. The formula of the safe and environment-friendly cleaning agent is neutral and particularly contains natural aloes and protects skin from being hurt. The safe and environment-friendly cleaning agent for vegetables and fruits comprises the following raw materials in part by weight: 1.0 to 8.0 parts of chelating agent, 8 to 20 parts of sucrose ester, 3 to 12 parts of alkyl glucoside, 1.5 to 15 parts of Tween, 3 to 15 parts of solubilizer, 0.3 to 5.0 parts of thickener, 0.2 to 1.5 parts of hand-care component, 0.03 to 0.08 part of preservative, citric acid (in an amount capable of regulating the pH value to 6.5 to 8.5), 50 to 70 percent of water and 0.02 to 0.08 percent of food-grade essence (which is added according to actual needs).

A quick, economical and environmentally friendly, “green”, process for the continuous purification of biodiesel (fatty acid alkyl esters (FAAE)) is described using a powdered, granulated or extruded adsorbent. The adsorbent is contained in a column system and is regenerated for reuse multiple times. The process employs an adsorbent such as, but not limited to, carbon, silica, clay, zeolite or a metal silicate contained in a column to remove the impurities from fatty acid alkyl esters (FAAE) or crude biodiesel in a continuous process. The process utilizes the adsorbent column system for the purification of biodiesel, rather than water or filtration, to remove soaps and other impurities entrained in a crude biodiesel. The crude biodiesel is contacted with an adsorbent packed into a column, or multiple columns in series, for a sufficient amount of time to remove impurities such as, but not limited to, soaps, metals, free glycerin, sterol glucosides and many of the other impurities that reduce the stability of biodiesel. The resulting finished biodiesel exiting the column(s) is ready for the methanol recovery process. Once the adsorbent no longer removes the desired amount of impurities, it is regenerated for reuse. The solvent used for the regeneration process is reclaimed and reused by recycling it back to the transesterification reaction.

The present invention relates to compositions useful in treating hyperpigmentation and the various signs of dermatological aging in human skin. The present invention also relates to cosmetic compositions and methods of using such compositions that improve the aesthetic appearance of skin. Further, the present invention relates to methods of applying the compositions to the skin to effect treatment and to improve the aesthetic appearance of skin, particularly, by providing anti-aging benefits to the skin. These and other objects of the present invention are achieved by a method and composition that comprises (a) a de-pigmenting agent or anti-aging agent in an amount effective to prevent, treat and / or ameliorate pigmentation or the various signs of aging at an area of skin to which it is applied, and (b) a cosmetically or pharmaceutically acceptable vehicle. Suitable de-pigmenting agents include 3,3'-thiodipropionic acid, thiazolidine-2-carboxylic acid, Kaempferol-7-glucoside, perilla oil, and clofibrate and clofibrate analogs and / or derivatives, as well as those set forth below. Suitable anti-aging agents include 3,3'-thiodipropionic acid and / or its derivatives.

The invention discloses anti-stress feed additives. The compositions of the anti-stress feed additives are: 15 to 30 percent of astragalus polysaccharides, 15 to 30 percent of radix scutellariae glucoside, 10 to 20 percent of pennyroyal wrappage, 10 to 20 percent of honeysuckle extract, 0.5 to 5 percent of vitamin C, 0.5 to 5 percent of vitamin E, 0.001 to 0.02 percent of chromium picolinate, 0.05 to 0.3 percent of zinc oxide, 0.1 to 1 percent of arginine, 1 to 5 percent of tryptophan, 1 to 5 percent of glutamine, 1 to 5 percent of sodium sulfate, 1 to 3 percent of calcium iodate, 1 to 3 percent of sodium selenite, 1 to 3 percent of potassium dihydrogen phosphate, the balance being auxiliary materials. The anti-stress feed additives are added into poultry feed according to the ratio of 0.1 to 0.3 percent. The anti-stress feed additives have the advantages that: firstly, the anti-stress feed additives can reinforce the anti-stress capability of poultry, and are particularly suitable for reinforcing the cold stress capability and the heat stress capability; secondly, the anti-stress feed additives can quickly replenish electrolyte loss caused by dehydration, and quickly recover the osmotic pressure of cells and adjust the acid-base balance in the body; and thirdly, the anti-stress feed additives can reinforce the anti-positioning capability of water bodies of the aquatic animals.

The invention discloses a preparing method of sweet chrysanthemum glycosides and chromocor extract from sweet leaf chrysanthemum, which is characterized by the following: comprising sweet chrysanthemum glycosides, labroid glycosides A, cyanidenon, meletin, cyanidenon-7-0-beta-D glycosides, celery element-7-0-beta-D-glycosides, quercetin, meletin-3-0-beta-D-arabinoside, meletin-3-0-[4-0-trans-coffe acyl-alpha-L-isodulcitol-(1-6)-beta-D-arabinoside], derivant and so on; choosing one or several methods from solvent extraction, solvent extraction process, macroreticular absorption resin method, column chromatography, supercritical fluid chromatography, liquid-liquid counter-current partition chromatography and so on; producing extract; counting 5-100%(w / w) of each sweet chrysanthemum glycosides element and chromocor element content in sweet chrysanthemum glycosides and chromocor extract; setting the chromocor element sum in sweet chrysanthemum glycosides, labroid glycosides A, cyanidenon-7-0-beta-D glycosides, quercetin, meletin-3-0-[4-0-trans-coffe acyl-alpha-L-isodulcitol-(1-6)-beta-D-arabinoside] at 5-100%(w / w).

The invention provides a preparation method of cyaniding-3-O-glucoside chloride. Specifically, the method comprises the steps of: subjecting purple crops as the raw materials to an extraction with an extract of ethanol water solution with a volume fraction of 30-80% and a pH value of 1-4, leaving the obtained anthocyanidin crude extract to an ultrafiltration treatment through an ultrafilter membrane with a molecular weight cut-off of 1000-5000 D, and freeze drying the filtrate so as to obtain filtrate dry powder with a molecular weight less than 1000-5000 D, preparing a column-loading solution of 0.05-5wt% with the filtrate dry powder and water, purifying the filtrate dry powder preliminarily on a gel chromatographic column, conducting elution and collecting the eluent located at a position of 520nm and with an absorption peak, and reserving fractions containing cyaniding-3-O-glucoside chloride; purifying the fractions containing cyaniding-3-O-glucoside chloride further with preparative HPLC (high performance liquid chromatography), and collecting cyaniding-3-O-glucoside chloride absorption peaks. According to the invention, by improving the conditions and operations of extraction separation and purification, sugar, protein, other types of anthocyanin and flavonoid pigments in extracts can be effectively removed. Meanwhile, with simple steps and safe reagents, the method of the invention is beneficial for obtaining high purity cyaniding-3-O-glucoside chloride products.

The invention discloses a dog food for improving the health state of dog skin and hair and a preparation method thereof, and belongs to the technical field of pet foods. The preparation method of the dog food for improving the health state of dog skin and hair comprises the following steps: crushing, mixing and squeezing main raw materials of chicken, rice and bean pulp and a main functional additive of flaxseed; and then drying, spraying animal and plant fat, and packaging, so as to obtain the dog food for improving the health state of dog skin and hair. According to the invention, during the processing course, flaxseed is added so as to increase the content of linoleic acid and linolenic acid; a dual-screw squeezing technology is selected, as well as the dog food is processed, harmful ingredient-glucoside in the flaxseed is removed by utilizing extrusion at the required high temperature, so that the adding of the flaxseed according to the invention is safe, and the loss of linolenic acid and linoleic acid is reduced. Compared with the traditional dog food processing method of direct adding of unsaturated acid, according to the invention, not only are the nutrition loss and the production cost lowered, but also the health state of experiment dog skin and hair is improved effectively, so that the skin is smooth, fine, moistened and elastic; the hair is soft, smooth and glossy; and the dog food for improving the health state of dog skin and hair and the preparation method thereof have a favorable market competitiveness.