Product
Feature
Quick Research
Generate reliable direction feasibility study reports for your R&D in just a few steps.
Technical Q&A
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
Find Solutions
As an expert in R&D theories, this can generate solutions to your technical problems instantly.
Evaluate Feasibility
Analyze your overall solution with one click, know your potential R&D risks in advance.
Monitor Landscape
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
46 results about "Glyceryl tributyrate" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Application Glyceryl tributyrate was used as a model substrate for screening the catalytic activity of Li doped CaO catalyst.. Glyceryl tributyrate was used as a solvent during the extraction of mianserin enantiomers.
Special feed capable of promoting digestion and preventing diarrhoea for weaned piggies
The invention discloses a special feed capable of promoting digestion and preventing diarrhoea for weaned piggies. The feed comprises the following raw materials: corn, puffing soybeans, fermented peanut meal, permeate high protein powder, plasma protein powder, pineapple leaf meal, mulberry leaf powder, silkworm chrysalis powder, earthworm powder, phytase, plant essential oil, calcium formate, calcium bis(2-hydroxy-4-(methylthio)butyrate), lactose, mannan oligosaccharides, glyceryl tributyrate, composite trace elements, complex vitamins, compound amino acid, spina date seeds, haws, fleeceflower roots, Chinese yam, Chinese wolfberry fruits, nanometer zinc oxide, nanometer titanium dioxide, dried marine algae powder, and a microecological preparation. The special feed capable of promoting digestion and preventing diarrhoea for weaned piggies, provided by the invention, is reasonable in formula, comprehensive in nutrients, and easy to digest, can meet the nutritional requirements of the growth of the piggies, and can improve the immunity of the piggies, and prevent the diarrhoea of the piggies. According to the feed, the food consumption of the piggies is increased, and the growth of the piggies is promoted.
Owner:滁州市南谯区施集镇兴牧生态养殖场
Preparation method for glycerol tributyrate microcapsule
The invention discloses a preparation method for a glycerol tributyrate microcapsule. The glycerol tributyrate microcapsule is prepared from the following raw materials: 100 parts of fatty acid, 50-100 parts of glycerol tributyrate, 1-10 parts of an emulsifier and 13-15 parts of calcium hydroxide. The preparation method comprises the following steps: mixing glycerol tributyrate, fatty acid and the emulsifier, heating, melting, and uniformly stirring in warm water with the temperature of 80+ / -5 DEG C to form emulsion; dissolving calcium hydroxide in water to prepare 10-20% of lime emulsion; mixing and stirring the emulsions obtained in the previous two steps and reacting to generate solid particles; filtering out the moisture and drying a filter cake to form the finished glycerol tributyrate microcapsule which freely flows at the room temperature. The preparation method has the advantages of low production cost, simple process, cheap equipment and favorability for industrialized production; the obtained finished solid particle product with the flowing property is relatively convenient when being used as an animal feed additive.
Owner:曹胜炎 +1
Tributyrin microcapsule with maltodextrin and cyclodextrin as wall material
InactiveCN108770948AGood solubility of powderImprove odorEdible oils/fats ingredientsEdible oils/fats production/working-upSolubilityWater baths
Belonging to the technical field of grease microcapsulation, the invention discloses a tributyrin microcapsule with maltodextrin and cyclodextrin as the wall material. The preparation process includes: adding maltodextrin and cyclodextrin into distilled water, conducting water bath heating at 50-80DEG C, and mixing the substances evenly, then adding tributyrin and an emulsifying agent, and fully stirring the substances evenly; and carrying out shearing, homogenizing and spray drying on the obtained mixture so as obtain a tributyrin microcapsule powder product. The method adopted by the invention has the characteristics of simple process and convenient operation. The prepared tributyrin microcapsule powder has the characteristics of small peculiar smell, and good stability and solubility, obviously improves the defects of peculiar smell, insolubility in water, poor fluidity and the like in tributyrin, and expands the application of tributyrin.
Owner:JIANGNAN UNIV
Method for clathrating tributyrin by enzyme method
ActiveCN108642105AReduce separation and purification stepsSimple processAnimal feeding stuffAccessory food factorsCyclodextrinTributyrin
The invention discloses a method for clathrating tributyrin by an enzyme method, and belongs to the technical field of grease microencapsulation. According to the method, cyclodextrin synthesized by the enzyme method and tributyrin clathrated by cyclodextrin are combined. The method comprises the step of preparing the cyclodextrin by the enzyme method using CGT enzymes; the tributyrin is added inthe preparation process; after the reaction, Tween is added; and homogenizing and spray drying are performed. The effect of the finally obtained tributyrin powder is much better than the single cyclodextrin clathration effect. The method provided by the invention has the advantages that the process is simple; the cost is low; the operation is convenient; non-toxic harmless and pollution-free effects are achieved in the reaction process; no toxic reagent is remained; the clathration effect is obvious; and the better utilization of a nutritive additive of the tributyrin in the practical production is facilitated.
Owner:JIANGNAN UNIV
Synthetic method of tributyrin and application of tributyrin in feeds
The invention relates to a synthetic method of tributyrin and application of tributyrin in feeds. The synthetic method comprises the steps of directly synthesizing tributyrin from butyric acid and glycerin in the absence of a solvent at a high temperature by virtue of a liquid catalyst, separating tributyrin from unreacted raw materials by virtue of a rectifying column through a high vacuum distillation method, collecting a corresponding fraction, namely tributyrin, and detecting the content of a distillation with a content above 98%(w / w) by virtue of a high performance liquid chromatography for reuse. According to the application, tributyrin produced by virtue of a process disclosed by the invention is used for preparing a feed additive capable of promoting the growth of economic animals and increasing the feed conversion rate, and the actual adding amount of the additive is 1000ppm-2000ppm; and compared with tributyrin produced by virtue of other processes in the market, the adding amount can be reduced.
Owner:ZHEJIANG ESIGMA BIOTECH CO LTD
Creep compound feed for piggies and preparation method of creep compound feed
InactiveCN110463822AImprove intestinal microecological environmentImprove the ability to digest feed proteinFood processingAnimal feeding stuffSucroseWhole milk
The invention discloses a creep compound feed for piggies and a preparation method of the creep compound feed. The creep compound feed comprises the following components in parts by weight of 20-40 parts of corn, 5-15 parts of puffed corn, 5-15 parts of whey powder, 5-10 parts of puffed soybeans, 5-15 parts of soybean meal, 1-5 parts of fermented soybean meal, 2-5 parts of nonfat dry milk powder,3-5 parts of whole milk powder, 1-5 parts of cane sugar, 1-5 parts of fish meal, 0.5-2 parts of soybean oil, 0.1-0.2 part of a composite microecological preparation, 0.05-0.2 part of glyceryl tributyrate, 0.5-1.5 parts of an organic composite acidulant, 0.5-1.0 part of organic mineral premix agents, 0.02-0.05 part of a vitamin premix agent, 0.05-0.2 part of a composite enzyme preparation, 0.3-0.8part of stone powder, 0.6-1.5 parts of calcium hydrogen phosphate, 0.1-0.4 part of table salt, 0.8-1.5 parts of amino acids, 0.05-0.3 part of choline chloride and 0.03-0.08 part of a mildewproof agent. The compound feed disclosed by the invention can help the piggies to establish a stable microflora as soon as possible, can effectively stimulate development of the intestinal tracts of the piggies,can help repairing of intestinal tract damage of the piggies, and can relieve postweaning diarrhoea of the piggies.
Owner:HUNAN JIUDING TECH GROUP
Method of utilizing Tween emulsifier to prepare microcapsule tributyrin
InactiveCN108850558AImprove embedding effectReduce odorAnimal feeding stuffAccessory food factorsMaltodextrinLivestock
The invention discloses a method of utilizing a Tween emulsifier to prepare microcapsule tributyrin and belongs to the technical field of oil microencapsulation. In the method, by taking cyclodextrin,dextrin and the like obtained after tributyrin is acted on starch or maltodextrin by using enzyme as wall materials, the wall materials are embedded with Tween as an emulsifier to prepare microcapsule tributyrin powder, peculiar smell of the tributyrin is removed, the stability and the solubility of the tributyrin are improved, and the method has an important significance to wide application of the tributyrin in the aspects of livestock feeds and breeding industry.
Owner:JIANGNAN UNIV
Formula and production process of compound feed
InactiveCN111000035AGrowth inhibitionOvercoming the characteristics of high temperature pelleting of intolerant feedFood processingAnimal feeding stuffBiotechnologySucrose
The invention provides a formula and a production process of a compound feed, wherein the components of the formula comprise the following components in parts by weight: 20-40 parts of corn, 10-15 parts of puffed corn, 10-15 parts of whey powder, 6-10 parts of puffed beans, 7-15 parts of bean meal, 1-4 parts of fermented bean meal, 2-5 parts of skim milk powder, 3-5 parts of whole milk powder, 1-3parts of sucrose, 1-3 parts of fish meal, 0.5-1.5 parts of bean oil, 0.05-0.1 part of tributyrin, 0.5-1.0 part of an organic mineral substance premixing agent, 0.02-0.05 part of a vitamin premix, 0.05-0.2 part of a compound enzyme preparation, 0.3-0.8 part of stone powder, 0.6-1.5 parts of calcium hydrogen phosphate, 0.1-0.4 part of edible salt, 0.04-1.2 parts of lysine, 0.01-0.3 part of methionine, 0.01-0.3 part of threonine, 0.01-0.3 part of tryptophan, 0.01-0.3 part of phytase, 0.03-0.08 part of a mildew-proof agent, 0.1-0.5 part of chitosan oligosaccharide and 1-3 parts of plant essentialoil. According to the invention, the compound feed does not use any antibiotics, does not have the problem of antibiotic residues, is environmentally friendly, improves the intestinal tract resistance of piglets, is balanced in nutrition, can generate good economic effect, and is beneficial to popularization.
Owner:辽宁大成农牧实业有限公司
Compound feed for improving intestinal health of largemouth basses and preparation method and application thereof
InactiveCN108783109AGood for healthNutritional balanceFood processingClimate change adaptationDiseaseAnimal science
The invention relates to a compound feed for improving the intestinal health of largemouth basses and a preparation method and application thereof. The compound feed for improving the intestinal health of the largemouth basses comprises the following components in parts by weight: 10-20 parts of fishmeal, 5-10 parts of chicken powder, 10-20 parts of hydrolyzed fish protein powder, 10-15 parts of pork powder, 2-5 parts of spray-dried blood cells, 1-5 parts of silkworm chrysalis meal, 3-5 parts of corn protein powder, 4-6 parts of soybean meal, 15-20 parts of flour, 1-2 parts of fish oil, 3-5 parts of soybean oil, 1-3 parts of soybean phospholipid oil, 3-5 parts of yeast enzymatic hydrolysate, 0.01-0.1 part of glyceryl tributyrate, 1-2 parts of stachyose, 1-2 parts of xylan, 2.5-3 parts of calcium dihydrogen phosphate, 1-2 parts of choline chloride and 1-2 parts of freshwater fish premix. The compound feed has the beneficial effects that (1) a synergistic effect is achieved, and the intestinal health of the largemouth basses can be effectively improved; and (2) the compound feed of the present invention is balanced in nutrition, the largemouth basses grow rapidly after being fed withthe compound feed, and the disease resistance is strong.
Owner:ZHUHAI RONGCHUAN FEED
Oplegnathus punctatus multi-functional composite feed and preparation method thereof
InactiveCN110754587AGrow fastImprove feeding capacityClimate change adaptationAnimal feeding stuffCelluloseVitamin C
The invention provides an oplegnathus punctatus multi-functional composite feed and a preparation method thereof. The multi-functional composite feed comprises 25-30 parts of fish meal, 10-15 parts ofbroad bean powder, 10-20 parts of dextrin, 10-15 parts of cellulose, 2-3 parts of fish oil, 0.5-1 part of soybean lecithin, 1-2 parts of a mineral mixture, 0.3-0.5 part of a vitamin mixture, 0.1-0.2part of choline chloride, 0.1-0.5 part of calcium dihydrogen phosphate, 0.01-0.05 part of a tributyrin mixture and 0.01-0.03 part of a compound enzyme preparation, wherein the tributyrin mixture comprises 1-2 parts of butyrin, 1-3 parts of dibutyrin, 3-5 parts of tributyrin, 1-2 parts of vitamin C-phosphate ester and 1-3 parts of mannan oligosaccharides. The multi-functional feed can strengthen the immunomodulation of intestines of fish, can increase the growth speed, and can improve the growing performance, so that the fish muscle is tight in grains, and the fish is elastic and good in chewiness.
Owner:HAINAN CHENHAI AQUATIC CO LTD
Inclusion complexes and methods for making the same
ActiveUS20190099501A1Hydroxy compound active ingredientsPharmaceutical non-active ingredientsOral medicationGlyceryl tributyrate
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Disease and stress preventing ability enhancing feather hydrolyzed powder feed for macrobrachium rosenbergii and preparation method thereof
InactiveCN106721588AImprove palatabilityNutritious and comprehensiveFood processingClimate change adaptationDiseaseSodium lactate
The present invention discloses a disease and stress preventing ability enhancing feather hydrolyzed powder feed for macrobrachium rosenbergii. The feed is prepared from the following raw materials in parts by weight: 500-600 parts of feathers, 20-30 parts of hydrogen peroxide, 0.2-0.4 part of sodium metabisulfite, 34-38 parts of puffed rice bran, 15-18 parts of maltodextrin, 24-26 parts of broad bean flour, 0.2-0.3 part of sodium lactate, 3-4 parts of pomegranate peel fermented products, 3-4 parts of wild chrysanthemum, 2-3 parts of radix sophorae flavescentis, 4-5 parts of licorice, 0.3-0.5 part of spiced salt, 0.4-0.6 part of aloe vera oil, 0.2-0.3 part of glyceryl tributyrate, 0.5-0.6 part of seaweed extract powder, 0.4-0.6 part of sepiolite powder, 0.02-0.03 part of paraben methyl ester, 4-5 parts of raw soybean milk, etc. The feed is natural and healthy, good in palatability, and especially suitable for culture of macrobrachium rosenbergii, and can conduct comprehensive regulation of body functions of the macrobrachium rosenbergii, promote the growth and development of the macrobrachium rosenbergii and improve the aquaculture yield and survival rate.
Owner:汪敏节
The preparation method of monoglyceride butyrate
ActiveCN104086422BPromote generationImprove responseMolecular sieve catalystsOrganic compound preparationMonoglycerideN-Butyric acid
The invention discloses a preparation method for glyceryl tributyrate. The preparation method comprises: taking glycerin and n-butyric acid as raw materials, adding a catalyst and heating to 100-110 DEG C with stirring, performing heating reflux as well as dropwise adding butyric anhydride, stopping reaction until no water is generated in the reaction solution during dropwise adding, cooling to room temperature, and filtering, so as to obtain glyceryl tributyrate. The catalyst is a mixture of sulfonic-acid mesoporous molecular sieve and ZSM-5 acidic zeolite, and the usage amount of the catalyst is 2-10% by weight of the sum of glycerin and n-butyric acid. By taking sulfonic-acid mesoporous molecular sieve and ZSM-5 acidic zeolite as the catalyst, the selectivity is high, the reaction time is shortened, the generation of by-products is reduced and the catalyst is reusable. By employing the method, the reaction system does not need a water-carrying agent, so that the reaction cost and safe hidden trouble are reduced, the purification step of the product is simplified, the post-processing process is simple, environment is protected and energy is saved. The obtained glyceryl tributyrate is high in purity and high in yield, the reaction speed is fast, and industrial production is easy to realize.
Owner:HUBEI XINZHOU CHEM
Feed additive, preparation method, and application of feed additive in resisting piglet diarrhea
InactiveCN111631315AReduce dosageReduce decompositionInorganic active ingredientsDigestive systemBiotechnologyGlycerol
The invention discloses a feed additive, a preparation method thereof and an application of the feed additive in resisting piglet diarrhea. The preparation method comprises the following steps: (1) adding glycerol monolaurate and tributyrin into a container, and performing heating until the glycerol monolaurate and tributyrin are molten; (2) adding zinc oxide and performing uniform stirring; and (3) adding silicon dioxide and performing uniform stirring. By compounding glycerol monolaurate, tributyrin and zinc oxide, a good anti-diarrhea effect can still be achieved when the usage amount is reduced by one order of magnitude compared with that of single use of glycerol monolaurate, tributyrin or zinc oxide,, and the feed additive has the advantages of low dosage and high efficiency.
Owner:无锡利必多生物科技有限公司
Preparation method of urea sensor with Janus structure artificial cell mode
ActiveCN111020004AEasy to makeEasy to operateMicrobiological testing/measurementOleic Acid TriglycerideCell
The invention discloses a preparation method of a urea sensor with a Janus structure artificial cell model, which belongs to the field of catalytic detection. The method comprises the following steps:adding a urease aqueous solution into a mixed solution of tributyrin and oleic acid, oscillating and performing standing to prepare a urease-based artificial cell model; preparing a phospholipid solution, adding the phospholipid solution into 20-40 [mu] L of glyceryl triacetate, oscillating and performing standing for 30 min to obtain an artificial cell model based on phospholipid; and oscillating the two settled artificial cell models to obtain two uniformly mixed micro-emulsions, and performing standing to remove a supernatant, thereby obtaining the Janus structure artificial cell model with the urea sensing function. According to the invention, the urea concentration is detected by using the urea sensor of the Janus structure artificial cell model; the method is high in selectivity, simple to operate, convenient to carry and transport, free of special instruments, short in detection time (less than 1 minute) and good in data reproducibility, 1000 times of measurement can be realized by one-time preparation (1mL of artificial cell model), and the linear detection range is 0.1 mg / mL-10mg / mL.
Owner:HARBIN INST OF TECH
Oleogel composition containing tributyrin and phospholipid
Owner:JIANGNAN UNIV
Feed additive for enhancing anti-stress capability of breeding ducks in egg producing period and preparation method of feed additive
PendingCN113057260AStrong in vitro antioxidantHigh antibacterial activityAnimal feeding stuffAccessory food factorsBiotechnologyBenzoic acid
The invention discloses a feed additive for enhancing the anti-stress ability of breeding ducks in the egg laying period and a preparation method of the feed additive. The additive comprises the following raw materials in percentage by weight: 3-5 parts of isochlorogenic acid, 1-3 parts of tributyrin, 2-4 parts of acetylglucosamine benzoate and 6-9 parts of puffed chickpea powder. The additive further comprises 1-3 parts of hyperforin perforatum and 1-3 parts of bile acid. The preparation method comprises the following steps: preparing a hyperforin perforatum extract: adding water twice for extraction, combining the two extracting solutions, concentrating to obtain paste, and drying to obtain the hyperforin perforatum extract; mixing and granulating to obtain granular products: wherein the variable coefficient of the mixing uniformity is less than or equal to 4%; sequentially spraying a tributyrin solution and an acetylglucosamine benzoate solution on the granular product; and drying. When the additive is added into the breeding duck feed, the physique, the resistance, the adaptive capacity to change of external factors such as feed changing and illumination increasing of the breeding ducks and the anti-stress capacity after egg laying can be effectively enhanced, and the overall economic benefit of duck breeding is improved.
Owner:江苏中煤长江生物科技有限公司
Penaeus vannamei intermediate rearing stage feed and application thereof
InactiveCN107624999AImprove survival rateComposition is stable and effectiveClimate change adaptationAccessory food factorsAntioxidantLysine
The invention provides a penaeus vannamei intermediate rearing stage feed and application thereof. The penaeus vannamei intermediate rearing stage feed comprises the following components by mass percentage: 6% of a fat source raw material, 11.35-11.75% of a sugar source raw material, 0.65% of an antioxidant, 1% of compound vitamin, 1% of a compound mineral salt, 1.5% of a feeding attractant, 0-0.4% of a glyceryl tributyrate coating product, 1% of choline chloride, 3% of calcium dihydrogen phosphate, 0.1% of lysine, and the balance a protein source raw material. The invention also provides application of the penaeus vannamei intermediate rearing stage feed to improvement of the survival rate of limpenaeus vannamei at the intermediate rearing stage. The glyceryl tributyrate coating materialadded in the invention greatly improves the limpenaeus vannamei survival rate, and experiments prove that adding of 0.4% of the glyceryl tributyrate coating material into the feed can significantly improve the survival rate of limpenaeus vannamei.
Owner:SUN YAT SEN UNIV
Feed additive and expanded feed for protecting liver and gallbladder of Taiwan loach and preparation method thereof
PendingCN109198263AObvious protection of liver and gallbladderImprove solubilityClimate change adaptationAccessory food factorsAnimal scienceFish oil
The invention provides a feed additive and an expanded feed for protecting liver and gallbladder of Taiwan loach, and a preparation method thereof, and belongs to the technical field of feeds. Each 100 parts of the feed additive comprises 30-40 parts of bile acid, 25-35 parts of sweet wormwood powder, 5-15 parts of taurine, 5-15 parts of glyceryl tributyrate and 10-20 parts of carrier bran powder.The expanded feed for Taiwan loach comprises 200-250 parts of imported fish meal, 50-70 parts of shrimp meal, 30-50 parts of squid meal, 80-120 parts of fermented soybean meal, 280-320 parts of decorticated soy bean meal, 180-220 parts of high-gluten flour, 15-25 parts of calcium dihydrogen phosphate, 20-25 parts of fish oil, 20-25 parts of soybean oil, 3-8 parts of a compound vitamin mixture, 3-8 parts of a mineral and trace element mixture and 3-8 parts of the feed additive for protecting liver and gallbladder. The feed additive provided by the invention has obvious functions of protectingliver and gallbladder, and is convenient for the feeding of loach.
Owner:佛山市顺德区旺海饲料实业有限公司
Preparation method for glyceryl tributyrate
ActiveCN104086422APromote generationImprove responseMolecular sieve catalystsOrganic compound preparationN-Butyric acidButyric anhydride
The invention discloses a preparation method for glyceryl tributyrate. The preparation method comprises: taking glycerin and n-butyric acid as raw materials, adding a catalyst and heating to 100-110 DEG C with stirring, performing heating reflux as well as dropwise adding butyric anhydride, stopping reaction until no water is generated in the reaction solution during dropwise adding, cooling to room temperature, and filtering, so as to obtain glyceryl tributyrate. The catalyst is a mixture of sulfonic-acid mesoporous molecular sieve and ZSM-5 acidic zeolite, and the usage amount of the catalyst is 2-10% by weight of the sum of glycerin and n-butyric acid. By taking sulfonic-acid mesoporous molecular sieve and ZSM-5 acidic zeolite as the catalyst, the selectivity is high, the reaction time is shortened, the generation of by-products is reduced and the catalyst is reusable. By employing the method, the reaction system does not need a water-carrying agent, so that the reaction cost and safe hidden trouble are reduced, the purification step of the product is simplified, the post-processing process is simple, environment is protected and energy is saved. The obtained glyceryl tributyrate is high in purity and high in yield, the reaction speed is fast, and industrial production is easy to realize.
Owner:HUBEI XINZHOU CHEM
Compound preparation for invigorating intestine and benefiting liver in culture of Penaeus vannamei, and preparation method thereof
PendingCN111109434ARepair damageIncrease productionDigestive systemAnimal feeding stuffBiotechnologyDisease
The invention belongs to the technical field of aquaculture, and specifically relates to a compound preparation for invigorating intestine and benefiting liver in the culture of Penaeus vannamei. Thecompound preparation comprises the following components in parts by weight: 0.1-65 parts of a medium and short-chain fatty acid glyceride mixed milk powder, 0.1-20 parts of a virgate wormwood herb extract, and 10-90 parts of anhydrous sodium sulfate, wherein the effective content of chlorogenic acid in the virgate wormwood herb extract is greater than 5%, and in the medium and short-chain fatty acid glyceride mixed milk powder, the effective content of tributyrin is greater than 95%, and the effective content of monolaurin is greater than 70%. The invention also provides a preparation method of the compound preparation. The compound preparation can protect the intestine and liver of Penaeus vannamei, improve intestinal vitality, inhibit pathogenic microorganisms and promote digestion, effectively removes accumulation of undesirable substances such as lipids in the liver of Penaeus vannamei, repairs intestinal walls, ensures the number of beneficial floras in the intestinal tract, antagonizes infections of viruses and bacteria, promotes digestion, and reduces the occurrence of diseases, so that the purpose of improving culture yield, quality and efficiency is achieved.
Owner:无锡绿水之源生物科技有限公司
Feed additive for promoting gastrointestinal health of piglets and preparation method of feed additive
PendingCN114041542AProtect healthReduce diarrhea rateAnimal feeding stuffAccessory food factorsBiotechnologyEscherichia coli
The invention relates to the technical field of preparation of feed additives, in particular to a feed additive for promoting gastrointestinal health of piglets and a preparation method of the feed additive. The feed additive comprises the following raw materials in parts by weight: 4-6 parts of nonanoic acid, 4-6 parts of octanoic acid, 3-5 parts of dodecanoic acid, 4-8 parts of carvacrol, 4-8 parts of eugenol, 2-4 parts of clove oil, 8-12 parts of tributyrin and 8-12 parts of sorbic acid. The feed additive can remarkably reduce the diarrhea rate of piglets, improve daily gain, promote digestion of crude protein and calcium, improve the IgG antibody level in serum and reduce the number of escherichia coli in excrement, and meanwhile, the number of lactic acid bacteria is remarkably increased; and moreover, the feed additive has no resistance, no drug residue and no drug resistance, and belongs to a natural feed additive.
Owner:成都大帝汉克生物科技有限公司
Tributyrin microcapsule powder and preparation method thereof
ActiveCN113080457AImprove stabilityPrevent each otherFood homogenisationMulti-step food processesPolymer scienceGlyceryl tributyrate
The invention relates to tributyrin microcapsule powder and a preparation method thereof, and is characterized in that the tributyrin microcapsule powder comprises the following components by weight: 40-55% of a core material, 45-55% of a wall material, 0.2-10% of an auxiliary wall material, 0.1-1% of an emulsifier, and 0.2-1% of a flavoring agent. The invention also discloses a preparation method of the tributyrin microcapsule powder. When the high-oil-loading microcapsule powder is prepared, the surface grease rate of the microcapsule powder can be remarkably reduced, the bitter taste and peculiar smell of tributyrin are effectively shielded, and the prepared product is moderate in taste, free of peculiar smell and good in market value.
Owner:NANJING NUTRABUILDING BIO TECH CO LTD
Composition preventing necrotic enteritis in galloanserans
The present invention refers to the use of a glycerol ester composition of at least one short chain fatty acid for preventing and / or alleviating necrotic enteritis in the gastric tract of galloanserans. The glycerol ester composition comprises at least 75% by weight of glyceryl tributyrate, below 25% by weight of glyceryl dibutyrate and below 8% by weight of glyceryl monobutyrate. The present invention also refers to the use of said composition for modulating the gut flora of galloanserans.
Owner:PERSTORP AB
Glucose oxidase composite product for reducing feed-to-meat ratio of broilers and application of glucose oxidase composite product
The invention relates to the technical field of enzymes, in particular to a glucose oxidase composite product for reducing the feed-to-meat ratio of broilers and application of the glucose oxidase composite product. The glucose oxidase composite product is prepared from the following active ingredients in parts by weight: 5-35 parts of glucose oxidase, 1-7 parts of protease, 1.5-7.4 parts of lipase, 15-71 parts of tributyrin, 13-50 parts of betaine, 1-5 parts of biotin, 1-4 parts of inulin and 1-4 parts of ethoxyquinoline. By the glucose oxidase composite product, a remarkable effect on reducing the feed-to-meat ratio of the broilers can be provided, the occurrence rate of feces with lots of water is reduced, the cost is also reduced, and the economic benefit is increased.
Owner:JINANBESTZYME BIO ENG CO LTD
Tributyrin Compositions And Methods Therefor
ActiveUS20200384043A1Improve the level ofOrganic active ingredientsDispersion deliveryBiotechnologyNutrition
Tributyrin and / or tributyrin derivatives are used to selectively increase the levels of Bifidobacteria in the gut. In preferred methods, the tributyrin and / or tributyrin derivatives are orally administered alone or in combination with a food item or other nutritionally acceptable carrier, and may further include Bifidobacteria. Tributyrin-enhanced Bifidobacterium strains are also contemplated that include Bifidobacteria previously cultured in tributyrin and / or tributyrin derivatives.
Owner:COMPOUND SOLUTIONS INC
Norisoboldine self-microemulsion preparation and preparing method thereof
InactiveCN105078887APromote oral absorptionImprove bioavailabilityOrganic active ingredientsSkeletal disorderGlyceryl tributyrateDrug loading dose
The invention belongs to the field of medicament preparing and particularly relates to norisoboldine self-microemulsion preparation and a preparing method thereof. The method includes: adding norisoboldine into anhydrous ethanol, adding tributyrin and emulsifier EL-40 after 37-DEG C ultrasonic dissolving saturation, and well mixing in a vortex manner to prepare the norisoboldine self-microemulsion preparation, wherein the volume fraction of the tributyrin in the self-microemulsion preparation is 22.5%; the volume ratio of the emulsifier to the anhydrous ethanol is 3:1. The norisoboldine self-microemulsion preparation prepared by the method is clear and transparent liquid and stable in property and forms O / W type light blue microemulsion when meeting water, the self-emulsifying rate of the norisoboldine self-microemulsion preparation is 28.3s, the particle size of the norisoboldine self-microemulsion preparation is 14.73 nanometers, the Zeta potential of the norisoboldine self-microemulsion preparation is 0.7mV, and the drug loading capacity of the norisoboldine self-microemulsion preparation is 14.8676mg / mL.
Owner:FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE
Method for determining content of tributyrin
InactiveCN112666301ASimple and fast operationGood repeatabilityComponent separationOrganic solventGas liquid chromatographic
The invention belongs to the technical field of substance content determination. The invention provides a method for determining the content of tributyrin, which comprises the following steps: mixing a tributyrin standard substance with an organic solvent to obtain a standard working solution; detecting the standard working solution by adopting a gas chromatograph, and obtaining a standard curve equation according to an external standard method; mixing a tributyrin powder sample with an organic solvent, and carrying out ultrasonic treatment and filtering treatment to obtain a to-be-detected sample solution; and detecting the to-be-detected sample solution by adopting a gas chromatograph, and obtaining the content of tributyrin in the to-be-detected sample solution according to the standard curve equation and the determined peak area. The determination method has the advantages of simplicity and convenience in operation, good repeatability, accuracy and the like, wherein the recovery rate of the tributyrin is between 98.8% and 100.2%.
Owner:ANYOU BIOTECH GRP
A kind of composite microcapsule of oxymatrine and tributyrin and its preparation method and application
ActiveCN112602841BGood embedding effectMask bitternessOrganic active ingredientsDigestive systemBiotechnologySodium starch
The invention provides a composite microcapsule of oxymatrine and tributyrin, a preparation method and application thereof, and belongs to the technical field of medicine preparation. The oxymatrine and tributyrin composite microcapsules include a core material and a capsule material, the core material includes oxymatrine and tributyrin, and the capsule material includes maltodextrin and octenyl Sodium starch succinate. The invention overcomes the discomfort of the mouthfeel of oxymatrine, and provides a composite microcapsule of oxymatrine and tributyrin, which has a synergistic effect in reducing the diarrhea rate of weaned piglets and can "replace resistance".
Owner:NANJING AGRICULTURAL UNIVERSITY
Tobacco plasticizer and application thereof
InactiveCN104287089AReduce contentHarm Reduction IndexTobacco smoke filtersVolatile phenolsPlasticizer
The invention relates to the field of cigarette manufacturing and processing, in particular to a tobacco plasticizer and the application of the tobacco plasticizer. The tobacco plasticizer comprises glycerol triacetate and tributyrin. The invention further provides a preparing method of the tobacco plasticizer and the application of the tobacco plasticizer in preparing cigarette filter sticks. By means of the tobacco plasticizer and the application of the tobacco plasticizer, the SD values of the physical parameters such as the weight (g), the circumference (mm) and the pressure drop (KPa) of the novel filter sticks provided with the tobacco plasticizer can be within a controllable range, an obvious reducing effect is achieved on the releasing amount of volatile phenol compounds such as phenol, hydroquinone, resorcinol, catechol and o-cresol, and the harm index of the filter sticks of cigarettes can be effectively reduced.
Owner:SHANGHAI TOBACCO GRP CO LTD
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com