40 results about "Lignoceric acid" patented technology

Glyceride fat which comprises a mixture of glycerides originating from seed oilswhich have not substantially been subjected to chemical modification,which glycerides are derived from fatty acids which comprise(a) at least 10 wt. % of C18-C24 saturated fatty acids(b) which comprise stearic and / or arachidic and / or behenic acid and / or lignoceric acid(c) oleic and / or linoleic acid, while(d) the ratio of saturated C18-acid / saturated (C20+C22+C24)-acids >=1, preferably >=5, more preferably >=10,which glycerides contain calculated on total fatty acid weight(e) <=5 wt. % of linolenic acid(f) <=5 wt. % of trans fatty acids(g) <=75 wt. %, preferably <=60 wt. % of oleic acid on total fatty acids on position 2 of the glyceride moleculewhich glycerides contain calculated on total glycerides weight(h) >=8 wt. % HOH+HHO triglycerides(i) <=5 wt. % of trisaturated triglycerides(j) which glycerides have a solids content comprising N10>10 and N35<=15and which is characterised in that the ratio of (HOH+HHO) and (HLH+HHL) triglycerides >1, where H is a saturated C18-C24 fatty acid residue, O is an oleic acid residue and L is a linoleic acid residue.

The present invention relates to one kind of grease containing glyceride type conjugated linoleic acid and its production process. The grease includes glyceride type conjugated linoleic acid in 1-15 wt%, and over 88 % of the conjugated linoleic acid is located in the 1st and 3rd position. The production process includes the following steps: 1. mixing conjugated linoleic acid donor and triglyceride type grease in the weight ratio of 1-20 to 60; 2. lipase catalyzed reaction of the mixture at 35-90 deg.c; and 3. distilling the reaction product for separating and collecting the glyceride product with combined conjugated linoleic acid. The obtained product may be used to replace common edible oil for replenishing conjugated linoleic acid possessing the health functions of antagonizing atherosclerosiss, resisting cancer, slimming, etc.

A cleaning composition comprises at least one plant extract surfactant with solubility on oil and at least a natural macromolecular surfactant in a mass ratio of 5-50:5-50. The plant extract surfactant comprises tea saponin, saponin extractive, Sapindus saponins, palmitic acid, stearic acid, oleic acid, linoleic acid, arachidic acid and behenic acid; and the natural macromolecular surfactant comprises fatty acid methyl ester sulfonate, FMEE, alkyl polyglycoside, polyglycerol fatty acid ester, modified oil and oleic acid. The invention also provides a wet tissue using the clean composition. The wet tissue provided by the invention is convenient to carry, easy to use and has good cleaning effect.

The concentration of hydrogen sulfide in a hydrocarbon can be mitigated by intruding therein a zinc carboxylate oxo complex composition prepared by reacting particulate zinc oxide with a mixture of two or more carboxylic acids wherein the zinc carboxylate oxo complex composition is soluble in hydrocarbons. Useful acids useful include acetic acid, oleic acid, isobutyric acid, lineoleic acid, cekanoic acid, and neodecanoic acid.

The invention discloses monohydroxy conjugated linoleic acid, a preparation method and application thereof, which relate to a novel conjugated linoleic acid derivative, namely the monohydroxy conjugated linoleic acid, the preparation method and the application thereof. The compounds are the monohydroxy conjugated linoleic acid obtained by following steps: stirring linoleic acid and selenium dioxide for 0.5 to 2h at a temperature of between 25 and 60 DEG C; continuing stirring to react for 12 to 48 hour; and adding water to wash the obtained product; collecting an organic solvent layer and recovering a solvent, wherein a molecular formula is C18H32O3, and the morphology is yellowish oily matter. The monohydroxy conjugated linoleic acid is used for preparing medicaments or food for treating obesity or reducing blood fat or reducing blood sugar or improving the immunity or resisting tumor, and preparing antioxidative and whitening skin nursing preparations for external application. L-carnitine can also be added into dihydroxyoleic acid to prepare medicaments or food for treating obesity or reducing blood fat or reducing blood sugar or serve as a feed additive, and the weight ratio ofthe monohydroxy conjugated linoleic acid to the L-carnitine in a product is 4:1-8.

The invention discloses a special fertilizer synergist for a jujube tree. The special fertilizer synergist is prepared from the following components in parts by weight: 10 to 30 parts of microelements, 1 to 10 parts of EDDHA-microelement chelate, 20 to 30 parts of lignic acid, 10 to 20 parts of water-absorbent resin, 1 to 10 parts of bentonite, 1 to 5 parts of potassium humate, 3 to 8 parts of compound amino acid, 0.1 to 2 parts of a urease inhibitor, 0.2 to 0.5 part of a biological bacterium agent and 0.1 to 0.8 part of a biological growth promoter. The specific fertilizer synergist which is prepared by aiming at a special fertilizer for the jujube tree is less in usage amount and can be used for improving the utilization rate of the special fertilizer for the jujube tree, i.e., the specific fertilizer synergist has an obvious yield-increasing effect, so that the remarkable economic value is realized. In addition, the specific fertilizer synergist can be used for replenishing nutrient elements which are easy to loss and inhibiting expanding propagation of harmful bacteria in soil, thereby laying a foundation for soil improvement.

A fatty acid composition containing linoleic acid, linolenic acid and oleic acid is provided. Also provided is a fatty acid composition containing linoleic acid, linolenic acid and oleic acid, and at least one selected from palmitinic acid, palmitoleic acid, stearic acid, arachidic acid and docosanoic acid. A plant extract and a pharmaceutical preparation are provided, wherein the pharmaceutical preparation contains an active component including at least one of the fatty acid composition, the plant extract and modified products thereof. Also provided is an application of the fatty acid composition, the plant extract and the pharmaceutical preparation in multiple fields. The pharmaceutical preparation may function to repair various wounds and traumas in skin, mucosa, lumina and muscular tissues.

The mixed oil containing rich linolic acid is one kind of mixed edible oil comprising sunflower seed oil 9-27 portions and safflower oil 0.9-1.3 portions. Unlike available edible oil with unitary ingredient, the mixed oil of the present invention contains rich palmic acid, oleic acid, linolic acid, gamma-linolenic acid and other unsaturated fatty acids and can replenish elements essential for human body. In addition, in has low cost.

The invention relates to non-fried broomcorn instant noodles and belongs to the technical field of instant food, namely instant noodles. The non-fried broomcorn instant noodles are characterized in that: the dough is prepared from broomcorn flour serving as main raw material or broomcorn flour, wheat flour and starch which serves as main raw material; the process method comprises the following steps of: kneading the dough; rolling continuously; rolling into noodles by using a bar mill; folding patterns and cutting off the dough by using a pattern-folding cut-off machine; cooking by using a cooking machine; drying; cooling; adding flavoring bags; and packaging; or the process method comprises the following steps of: kneading the dough with water; extruding the dough into formed strips when the dough is cooked automatically; quantitatively cutting off the dough; drying; cooling; adding flavoring bags; and packaging. Nutritional ingredients which the broomcorn comprises are utilized completely; in particular, the content of nutritional ingredients required by growth and development of a human body very much, such as palmitic acid, lignoceric acid, heptadecanoic acid, oleic acid, linoleic acid, isolinoleic acid and the like, is far higher than that in fat in rice and wheat, so the non-fried broomcorn instant noodles with low cost and good value are provided for youngsters during growth and development. In addition, a new approach is provided for the broomcorn to be eaten directly; and the edible value of the broomcorn is increased.

Nutritional food oil compositions containing all of the essential fatty acids and the highly recommended omega-3 fatty acid DHA in correct proportions making it convenient and easy for consumers to supplement their diets with these fatty acids in the proper amounts, thereby deriving the health benefits of these fatty acids. A nutritional food oil composition is provided comprising alpha-linolenic acid (ALA) and linoleic acid (LA), wherein the ratio of the amount of ALA to LA in the composition by weight is in the range of 1.5:1 to 6:1, and together the ALA and LA comprise at least 65% by weight of the composition, and docahexaenoic acid (DHA) from an algal source in an amount greater than 0.5% by weight of the composition.

Nutritional food oil compositions containing all of the essential fatty acids and the highly recommended omega-3 fatty acid DHA in correct proportions making it convenient and easy for consumers to supplement their diets with these fatty acids in the proper amounts, thereby deriving the health benefits of these fatty acids. A nutritional food oil composition is provided comprising alpha-linolenic acid (ALA) and linoleic acid (LA), wherein the ratio of the amount of ALA to LA in the composition by weight is in the range of 1.5:1 to 6:1, and together the ALA and LA comprise at least 65% by weight of the composition, and docahexaenoic acid (DHA) from an algal source in an amount greater than 0.5% by weight of the composition.

The invention relates to a supercritical carbon dioxide cracking technology. A supercritical carbon dioxide cracking liquid system is prepared from the following raw materials of supercritical carbon dioxide, arachidic acid, behenic acid, lignoceric acid, heptadecanoic acid, oleic acid, glycerin, cyclopentane, cyclohexane, dichloromethane, trichloromethane, 1,2-dibromobutane, 1-bromobutane and 2-chloropropane. The supercritical carbon dioxide cracking liquid system has the advantages that the preparation technology is simple, the number of operation procedures is fewer, the cracking cost is low, the effect is good, the sand carrying property is good, the water phase is small, the cracking with small water amount is realized, the damage of water phase to reservoir layer is effectively reduced, and the clay expansion is inhibited to a great degree; the construction time is effectively shortened, and the working intensity is decreased; compared with the traditional cracking type, the liquid residue is greatly reduced, and the environment-friendly and green construction purpose is realized at high efficiency.

A toner for developing an electrostatic latent image, the toner includes, a toner parent particle containing a binder resin, the binder resin including a crystalline resin and a hybrid resin, the hybrid resin having a main chain and a side chain, either one of or both of the main chain and the side chain including a unit derived from a crystal nucleating agent, and the crystal nucleating agent being one or more compounds selected from the group consisting of arachidyl alcohol, behenyl alcohol, 1-tetracosanol, 1-hexacosanol, octacosanol, palmitic acid, margaric acid, stearic acid, arachidic acid, behenic acid, and lignoceric acid.

The invention relates to the technical field of peanut quality quick detection, and provides a method for detecting the content of oleic acid, linoleic acid and palmitic acid in single-grain peanuts based on a near infrared spectrum. The method comprises the steps: representative single-grain peanut seeds are selected as a standard sample set for establishing a prediction mathematical model of theoleic acid, the linoleic acid and the palmitic acid; peanut samples are subjected to near infrared spectrum measuring through a near infrared spectrometer, and near infrared spectrum information is collected; the content of the oleic acid, the linoleic acid and the palmitic acid in the single-grain peanut seeds in the standard sample set is measured through gas chromatography to obtain chemical values; and the chemical values of the oleic acid, the linoleic acid and the palmitic acid in the single-grain peanuts and corresponding near infrared spectrum data are used for establishing a mathematical model, and quantitative detection is achieved. According to the method, the content of the oleic acid, the linoleic acid and the palmitic acid in the single-grain peanuts can be detected quickly,accurately and nondestructively, operation is easy, pollution is avoided, early-stage selecting means are provided for genetic breeding, with the high oleic acid and the low linoleic acid and palmitic acid, of the peanuts, and the breeding progress is effectively accelerated.

Discloses is nutrition health oil rich in nervonic acid and alpha-linolenic acid. The nutrition health oil comprises, by weight, 1-3.5wt% of nervonic acid, 35-50wt% of alpha-linolenic acid and the balance of long-chain fatty acid. Under normal pressure and solvent-free conditions, vegetable oil rich in nervonic acid and vegetable oil rich in alpha-linolenic are catalyzed by biological enzyme for transesterification, filtration is performed after reaction is completed, and filtrate obtained is the nutrition health oil rich in nvervonic acid and alpha-linolenic acid. The nutrition health oil hasthe advantages of low price, both nervonic acid and alpha-linolenic can be supplemented in accordance with the human body's daily needs, the nutritional health oil is uniform and stable in structure,and the composing proportion of nervonic acid and alpha-linoenic acid is scientifically coordinative.

The invention relates to an anti-wear agent and a preparation method thereof. The anti-wear agent is prepared from the following raw materials: 18.5 to 21.5 parts of lignoceric acid, 19.5 to 20.5 parts of stearic acid, 38.5 to 41.5 parts of glass cement oil and 18.5 to 21.5 parts of pentaerythritol. The preparation method comprises the following steps: after mixing the raw materials, reacting, and then carrying out dehydration refining to synthesize a novel diesel anti-wear agent. The anti-wear agent has the beneficial effects that the anti-wear agent prepared in the invention is high in adaptive capacity, can be used for improving the anti-wear performance of various atmospheric and vacuum, catalytic and hydrogenation diesels, and has good anti-wear performance for diesels with different raw materials and technologies through tests; the anti-wear agent is superior in performance, the performance completely meets and is superior to the relevant standard of the industry, and the addition amount can be reduced by 10% to 16% compared with an existing anti-wear agent; and the anti-wear agent meets the increasing environmental requirements of the diesels.

The invention discloses a modified kaolin waterproof sealant and a preparation method thereof. The modified kaolin waterproof sealant is prepared from the following raw materials in parts by weight: 22 to 36 parts of hydrophobic modified kaolin, 11 to 16 parts of bisphenol A epoxy resin, 8 to 13 parts of palmitic acid, 9 to 14 parts of EPA, 11 to 15 parts of lignoceric acid, 7 to 13 parts of silicone oil, 10 to 15 parts of glass fiber, 4 to 7 parts of porcelain powder, 5 to 9 parts of asbestos powder, 3 to 7 parts of quartz powder, 4 to 17 parts of mica powder, 1.5 to 5 parts of plasticizers,1 to 4 parts of curing agents, 1.2 to 3 parts of anti-freeze agents, 2 to 4.5 parts of antioxidants, 1 to 3 parts of coupling agents and 1.5 to 3 parts of accelerants. The modified kaolin waterproof sealant is prepared through the steps of pulping, crosslinking reaction, precipitation, vacuum reaction, stirring, cooling, packaging, sealing and the like. The modified kaolin waterproof sealant has the advantages that the surface drying time and the gelation time are short; the strength and the hardness are high; the viscosity is high.

The invention discloses a microula sikkimensis delta 6-fatty acid desaturase MsD6D gene family as well as a recombinant expression vector and the application of the MsD6D gene family. The MsD6D gene family comprises two members MsD6D1 and MsD6D2, has the delta 6-fatty acid desaturase activity, and is capable of catalyzing linoleic acid to form gamma-linolenic acid (GLA) and also catalyzing alpha-linolenic acid (ALA) to form stearidonic acid (SDA); after the sense transformation of the MsD6D1 and the MsD6D2 into the microula sikkimensis, the content of GLA and the content of SDA in the GMO (Genetically Modified Organism) seeds are greatly increased; after the transformation of the MsD6D1 and the MsD6D2 into cabbage type rape, GLA and SDA that the non-GMO rape seeds do not have are accumulated in the GMO rape seeds; as a result, new resource materials can be created by use of the MsD6D gene family, and the new resource materials can be used for industrial extraction of GLA and SDA or directly used for producing health type edible oil rich in GLA and SDA.

The invention discloses an asperugo procumbens delta6-fatty acid desaturase ApD6D gene family as well as a recombinant expression vector and application thereof. The ApD6D gene family comprises two members ApD6D1 and ApD6D2, has delta6-fatty acid desaturase activity, and is capable of catalyzing linoleic acid to form gamma-linolenic acid (GLA), and catalyzing alpha-linolenic acid (ALA) to form therapic acid (SDA); after ApD6D1 and ApD6D2 senses are transferred into asperugo procumbens, the GLA and SDA content in transgenic asperugo procumbens seeds is greatly improved; after the ApD6D1 and ApD6D2 are transferred into cabbage type rape in a sense manner, the GLA and the SDA, which are not included in non-transgenic rape seeds are accumulated in the transgenic rape seeds; new resource materials can be created by using the ApD6D gene family; and the asperugo procumbens delta6-fatty acid desaturase ApD6D gene family can be applied to industrial production of the GLA and the SDA, or can be directly applied to production of health edible oil rich in GLA and SDA.

The invention discloses a special fertilizer synergist for a jujube tree. The special fertilizer synergist is prepared from the following components in parts by weight: 10 to 30 parts of microelements, 1 to 10 parts of EDDHA-microelement chelate, 20 to 30 parts of lignic acid, 10 to 20 parts of water-absorbent resin, 1 to 10 parts of bentonite, 1 to 5 parts of potassium humate, 3 to 8 parts of compound amino acid, 0.1 to 2 parts of a urease inhibitor, 0.2 to 0.5 part of a biological bacterium agent and 0.1 to 0.8 part of a biological growth promoter. The specific fertilizer synergist which is prepared by aiming at a special fertilizer for the jujube tree is less in usage amount and can be used for improving the utilization rate of the special fertilizer for the jujube tree, i.e., the specific fertilizer synergist has an obvious yield-increasing effect, so that the remarkable economic value is realized. In addition, the specific fertilizer synergist can be used for replenishing nutrient elements which are easy to loss and inhibiting expanding propagation of harmful bacteria in soil, thereby laying a foundation for soil improvement.

The invention discloses a method for preparing an organic fertilizer from crop straws, which comprises the following steps: crushing the crop straws, taking 70-140 parts of the crushed crop straws, carbonizing the crushed crop straws into 15-30% of semi-carbon, and adding 20-40 parts of microbial zymophyte and 10-20 parts of brown sugar water or bean cakes into the semi-carbon for fermentation; then taking 70-140 parts of poultry manure, adding 20-40 parts of microbial zymophyte and 10-20 parts of bean flour into the poultry manure, and fermenting; respectively taking 15-20 parts of fermented crop straw and 60-70 parts of fermented poultry manure, mixing the two materials, adding 6-10 parts of a carbon raw material, 10-15 parts of mineral fulvic acid or biochemical fulvic acid and 5-10 parts of attapulgite, uniformly stirring, and adding the mixture into a granulator for production; 3-5 parts of compound probiotics and 3-5 parts of lignic acid are added in the production process; air drying treatment is conducted after production is completed, and 3-5 parts of polyglutamic acid is sprayed in the process to accelerate air drying; the crop straw and the livestock manure are carbonized to serve as the base material of the organic fertilizer, so that the crop straw and the livestock manure can be fermented, and the maximum utilization value is exerted.

An electrostatic latent image developing toner includes toner base particles including a binder resin and a nucleating agent, wherein the binder resin includes a hybrid crystalline resin having a structure in which a crystalline polyester resin unit and an amorphous resin unit are chemically bonded to each other, and the nucleating agent is at least one compound selected from the group consisting of arachidyl alcohol, behenyl alcohol, 1-tetracosanol, 1-hexacosanol, octacosanol, palmitic acid, margaric acid, stearic acid, arachidic acid, behenic acid, and lignoceric acid.

The invention provides an additive which is characterized in that the additive is prepared by the following organic fatty acids with carboxylic groups by weight percent: 2-40% of hexadecanoic acid, 1-15% of stearic acid, 3-35% of oleic acid, 0-25% of linoleic acid, 2-20% of linolenic acid, 0-50% of sinapic acid, 0-15% of palmitic acid and 4-13% of dodecenoic acid. The invention also provides ethanol gasoline and ethanol diesel fuel with the additive. The additive is blended with ethanol and gasoline or diesel fuel so as to fully realize uniform blending capable of being stable for long time without layering; the fuel value of evenly blended fuel can be increased by 10-15%, applicable adjustments can be adopted for the fuel without performing modification to vehicles, after the blending process, the comprehensive cost of the blended fuel is greatly reduced while enough power can be maintained; in addition, the homogeneous blending technology is easy and simple to operate without spending enormous amount of capital to build factories or purchase equipment and the blending process can be only completed in gas stations, the pollution discharge amount is lower than that of the related national standard, and the transportation and storage of the blended fuel is easy.

The invention discloses (R)-2-hydroxy-N-((2S,3S)-2-((R,E)-1-hydroxy pentadecane-4-alkene-1-yl)oxygen heterocycle-3-yl)lignoceric acid amino which is of a structure of formula (I) as shown in the specification. By adopting the structure, blood lipid can be regulated, atherosclerosis can be prevented, and coronary heart diseases can be prevented; moreover, the compound is simple in preparation method, low in medicine price and good in selective inhibition function on ACAT.

The invention provides a soft seal oil capsule containing gamma-linolenic acid. The soft seal oil capsule comprises the following main effective constituents: seal oil, evening primrose seed oil, vitamin E and main auxiliary materials, wherein the seal oil contains EPA (timnodonic acid), DHA (docosahexaenoic acid), DPA (docosapentaenoic acid) and squalene, the evening primrose seed oil contains the gamma-linolenic acid, and the main auxiliary materials include water, glycerin and edible animal gelatin. The soft seal oil capsule has the beneficial effects that highly-unsaturated omega-3 fatty acids (EPA, DHA and DPA) is effectively combined with highly-unsaturated omega-6 fatty acid (gamma-linolenic acid), and a synergistic effect is further generated among the constituents, so that the low-density lipoprotein cholesterol in the blood can be effectively decreased, the content of neutral fat is reduced, the content of high-density lipoprotein cholesterol is increased, and the platelet aggregation is resisted; the soft seal oil capsule has the efficacies of reducing blood fat and preventing diseases of thrombogenesis, artery angiosclerosis, senile dementia and the like.

The invention discloses a substrate of the synthesis of conjugated linolic acid; the weigh proportion of each components of the culturation base is: 1 share fatty acid linolic acid, 1 share absolute ethyl alcohol, 2 shares glucoses, and 0.65 share soybean powder. The invention also discloses a preparation method of the substrate: 1 portion of fatty acid linolic acid is dissolved in 1 portion of absolute ethyl alcohol, mixed with 2 portions of glucoses and 0.65 portions of soybean powder, and the mixture is thoroughly dissolved by water and sieved by bacteria sieve, which can be used then. The invention further discloses an application method of the conjugated linolic acid synthesized by the culturation base: the substrate is added with high content glucoses, the lactobacillic acid mostly takes glocoses as a carbon source to prevent the lactobacillic acid from being decomposed, and still cells are adopts to synthesize CLA to cut down the carbon sources from being comsumed by cells; LA is dissolved in alcohol and added into the substrate, so as to homogenously distribute LA into the substrate and enhance the catalyzing effect.