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54results about How to "Less miscellaneous" patented technology

Method for preparing superfine groundnut oil

The invention discloses a method for preparing fragrant peanut oil, which comprises the following steps: 1) a raw material is pretreated, wherein a peanut raw material is selected, is mixed with water, then is soaked, and then is subjected to coarse grinding and fine grinding; 2) complex enzyme is hydrolyzed, wherein the complex enzyme with neutral protease or alkali protease and flavor enzyme is selected to perform hydrolysis on the pretreated peanut raw material; 3) auxiliary materials are added, wherein reducing sugar, amino acid and peanut oil are added into a hydrolysate of the peanut raw material obtained through the treatment in step 2); 4) fragrance is generated through a thermal reaction, wherein the hydrolysate of the peanut raw material and the auxiliary materials are stirred evenly, then are transferred into a high pressure reaction kettle to be heated, and then are cooled to room temperature; and 5) the fragrant peanut oil is prepared, wherein a reaction liquid obtained after the treatment in step 4) is added with refined peanut oil, is quickly stirred first, and then is slowly stirred under certain temperature conditions, and water and impurities are removed through centrifugal separation to obtain the fragrant peanut oil product. The method can obtain flavor precursors of the fragrant peanut oil, namely amino acid and small peptide through the hydrolysis of the peanut raw material by the complex enzyme, and form the peanut oil with peanut fragrance flavor through the heating.
Owner:嘉里特种油脂(上海)有限公司

Technique of preparing superfine groundnut oil from peanut rough material

The invention relates to an aromatic peanut oil preparation craft with peanuts as the materials, comprising the following steps that: firstly, pretreatment of the materials: peanut materials are chosen, mixed and immersed into water successively and then are grinded roughly, and then the materials are grinded finely; secondly, hydrolysis of the compound enzyme: after the pretreatment, the peanut materials are hydrolyzed by the compound enzyme of the neutral protease and the flavor enzyme; thirdly, addition of accessories: after the treatments of the procedures, reduction sugar, amino acid and peanut oil are added into the hydrolysate of the peanut materials; fourthly, thermal reaction to produce an aromatic smell: the hydrolysate of the peanut materials and the accessories are moved into a high pressure reaction kettle to be heated and then be cooled to an ambient temperature; fifthly, prepartion of the aromatic peanut oil: refined peanut oil is added into the reaction liquid after the treatment of the fourth step, the mixture is agitated quickly and then is agitated slowly at a certain temperature, water and impurities are removed by centrifugal separation, and at last the aromatic peanut oil is obtained. The invention has the advantages that: the amino acid and small peptides which are the flavor precursor of the aromatic peanut oil can be obtained by compound enzyme hydrolyzing the peanut materials and then are heated to produce the peanut oil with peanut aromatic flavor.
Owner:嘉里特种油脂(上海)有限公司

Method for preparing strong-fragrance peanut oil through microchannel reactor

The invention relates to a method for preparing strong-fragrance peanut oil through a microchannel reactor. The method comprises the following steps of step I, pumping peanut enzymolysis reaction fluid and an enzyme solution into the microchannel reactor, performing mixing in a first mixing module to obtain a mixture, enabling the mixture to enter a reaction module, and performing an enzymolysis reaction; step II, performing high-temperature enzyme activity inactivation, and ending the enzymolysis reaction; step III, thoroughly mixing a reaction system with reducing sugar and peanut oil so as to obtain a mixed reaction system; step IV, enabling the mixed reaction system to enter a second high-temperature module, rapidly raising the temperature to reach the temperature required by a technology, and performing a Maillard reaction; and step V, enabling the reaction system to flow across a low-temperature module and flow out of the microchannel reactor so as to obtain crude products of the strong-fragrance peanut oil. Through the adoption of the method disclosed by the invention, the enzymolysis process can be accurately controlled, and the thermal reaction temperature and the post-treatment temperature can be quickly and accurately controlled; and through the usage of the microchannel reactor, amplification effects are not generated, upgrading and amplification are easy, and seamless amplification from research and development to production can be realized.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Method of using microchannel reactor to prepare coffee essence

The present invention relates to a method of using a microchannel reactor to prepare coffee essence. The method comprises the following steps: step 1, a coffee bean enzymolysis reaction solution and an enzyme solution are pumped into the microchannel reactor, the materials are mixed in a first mixing module, and the mixture enters into a reaction module to be subjected to an enzymolysis reaction; step 2, an activity of enzymes is inactivated using a high temperature and the enzymolysis reaction is terminated; step 3, a reaction system is fully mixed with reducing sugar and refined oil to obtain a mixed reaction system; step 4, the mixed reaction system enters a second high temperature module, a temperature is rapidly increased to the temperature required by a technology, and a Maillard thermal reaction is conducted; and step 5, the reaction system flows through a low temperature module and flows out the microchannel reactor to obtain the coffee essence crude products. The method can accurately control the enzymolysis processes and can conduct the rapid and accurate control of the temperature of the thermal reaction and the temperature of a post-treatment. The microchannel reactor is free of amplification effects and easy to upgrade and amplify, and can realize the seamless amplification from research and development to production.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Method for preparing chocolate essence by using micro-channel reactor

The invention relates to a method for chocolate essence by using a micro-channel reactor. The method comprises the following steps: step one, pumping a cacao bean enzymatic hydrolysis solution and an enzyme solution into the micro-channel reactor, mixing the cacao bean enzymatic hydrolysis solution with the enzyme solution in a first mixing module, and then feeding the mixture into a reaction module for enzymatic hydrolysis; step two, passivating enzyme activity at high temperature to stop enzymatic hydrolysis; step three, fully mixing a reaction system with reducing sugar and refined oil to obtain a mixed reaction system; step four, enabling the mixed reaction system to enter a second high-temperature module, rapidly heating to the temperature which meets the process requirement, and carrying out Maillard thermal reaction; and step five, enabling the reaction system to flow through a low-temperature module and flow out of the micro-channel reactor to obtain a chocolate essence coarse product. The enzymolysis process can be controlled accurately, and thermal reaction temperature and aftertreatment temperature are rapidly and accurately controlled; and by the micro-channel reactor, the amplification effect does not exist, upgrading amplification is facilitated, and seamless amplification from research and development to production can be realized.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Method for preparing rich-fragrance sesame seed oil by adopting microchannel reactor

The invention relates to a method for preparing rich-fragrance sesame seed oil by adopting a microchannel reactor. The method comprises the following steps: (1) pumping a sesame seed enzymolysis reaction solution and an enzyme solution into the microchannel reactor, carrying out mixing in a first mixing module, and then, subjecting the mixture to an enzymolysis reaction in a reaction module; (2) passivating enzyme activity by a high temperature to terminate the enzymolysis reaction; (3) thoroughly mixing the reaction system with reducing sugar and sesame seed oil, so as to obtain a mixed reaction system; (4) enabling the mixed reaction system to enter a second high-temperature module, rapidly heating the temperature of the mixed reaction system to a process required temperature, and carrying out a Maillard thermal reaction; and (5) enabling the reaction system to flow through a low-temperature module and flow out of the microchannel reactor, thereby obtaining a crude rich-fragrance sesame seed oil product. According to the method, an enzymolysis process can be accurately controlled, and a thermal reaction temperature and an aftertreatment temperature can be rapidly and accurately controlled; and by using the microchannel reactor, no scale effect is caused, upgrading scaling is facilitated, and seamless scaling from research and development to production can be achieved.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Intelligent tobacco atmosphere adjusting device and tobacco storing device with same

The invention discloses an intelligent tobacco atmosphere adjusting device and a tobacco storing device with the same. The adjusting device comprises an air-permeable liquid-impermeable film sleeve and a tobacco atmosphere adjusting solution filling the film sleeve. The film sleeve comprises at least one polymer film with intelligent gas micropore channels which can regulate and control the passing amount of gas obtained after volatilization of the tobacco atmosphere adjusting solution, so that when the set temperature and humidity of the environment are achieved, partial pressure of the gas controlled by the intelligent gas micropore channels is in a stable state. The adjusting device can adjust the atmosphere of the environment where tobaccos are located through volatilization of the internal adjusting solution, and when the specific temperature and humidity are achieved, the adjusting solution is released from the intelligent gas micropore channels at a certain speed, namely the gas passing amount is regulated and controlled to achieve the stable state. The intelligent tobacco atmosphere adjusting device does not make contact with the tobaccos directly, and the tobacco moisture retention quality and stability are improved. The smoking smell of the processed tobaccos is solidified and stabilized, the aroma rich feeling is increased, smoke is soft and mellow, and the sweet sense is increased.
Owner:UNIV OF SCI & TECH BEIJING

Pericarpium citri reticulatae health wine and preparing method thereof

The invention provides pericarpium citri reticulatae health wine and a preparing method thereof. The pericarpium citri reticulatae health wine is prepared from, by weight, 77-87 parts of milled glutinous broomcorn millet, 3-13 parts of pericarpium citri reticulatae, 9.9 parts of yeast for making hard liquor and 0.1 part of yeast. The preparing method comprises the steps of adding pericarpium citri reticulatae accounting for 20-50% of the total weight of pericarpium citri reticulatae to baijiu for soaking; soaking milled glutinous broomcorn millet in hot water and then conducting boiling; cooling boiled milled glutinous broomcorn millet to 24-26 DEG C, adding water, yeast for making hard liquor, yeast and the rest of pericarpium citri reticulatae, conducting fermentation for 3-5 days, adding baijiu, adding soaked medicinal wine and medicinal residues, and continuing fermentation to obtain mash; and preparing the pericarpium citri reticulatae health wine by means of the mash. The traditional yellow wine brewing technology and wine soaking technology are innovatively and organically combined, effective constituents of the traditional Chinese medicine pericarpium citri reticulatae can be effectively blended into the wine liquid after long-time soaking and fermentation, on one hand, the pharmacodynamic effect of the medicinal wine is fully realized, on the other hand, the wine tastes harmonious and mild, and traditional drinking habits of people can be better met.
Owner:周然

Method for preparing strong-flavor corn oil by virtue of micro-channel reactor

The invention relates to a method for preparing strong-flavor corn oil by virtue of a micro-channel reactor. The method comprises the following steps: (1) pumping corn enzymatic hydrolysis reaction liquid and an enzyme solution into the micro-channel reactor, mixing in a first mixing module so as to obtain a mixed solution, and introducing the mixed solution into a reaction module, so as to generate enzymatic hydrolysis reaction; (2) inactivating enzyme activity at a high temperature, and terminating the enzymatic hydrolysis reaction; (3) adequately mixing a reaction system with revertose and corn oil, so as to obtain a mixed reaction system; (4) introducing the mixed reaction system into a second high-temperature module, rapidly heating to a temperature required by a process, and carrying out Maillard thermal reaction; and (5) introducing the reaction system to flow through a low-temperature module and flow out of the micro-channel reactor, so as to obtain a strong-flavor corn oil crude product. By virtue of the method, the enzymatic hydrolysis process can be precisely controlled, and the thermal reaction temperature and the post-treatment temperature can be rapidly and accurately controlled; and by utilizing the micro-channel reactor, an amplification effect is avoided, the upgrade amplification is easily realized, and the seamless amplification from the research and the development to the production can be realized.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Extraction method of total genomic DNA of fish

The invention relates to an extraction method of total genomic DNA of fish. The extraction method comprises the following specific steps: A, taking the fish tissue containing DNA, washing, grinding, and placing into a centrifuging tube; B, adding with Chelex-100 solution, carrying out boiling water bath for 15-20 min, adding with proteinase K solution, and carrying out water bath at 50-60 DEG C for more then 3h; C, sucking liquid in the centrifuging tube, placing the liquid into another centrifuging tube, and carrying out centrifugal separation; D, taking the supernate, adding with RNase solution, carrying out water bath at 37 DEG C for more than 45 min; E, adding with Tris saturated phenol solution, uniformly mixing, carrying out centrifugal separation, and taking the supernate; F, adding with a suitable amount of chloroform and isoamylol mixed solution, uniformly mixing, carrying out centrifugal separation, and taking the upper solution; G, adding with alcohol, and placing for 1h or a longer time; H, carrying out centrifugal separation, and discharging the supernate; I, adding with alcohol, carrying out centrifugal separation, and discharging the supernate; J, removing the alcohol, adding with sterile water, and storing for later use. According to the extraction method, a reagent is convenient to fetch, the DNA extraction effect is good, the integrity of DNA is high, especially the extraction can be carried out by taking scale as the raw material, and limitation from the quantity of a sample is avoided.
Owner:NANCHANG UNIV

Method for preparing aroma rapeseed oil by adopting micro-channel reactor

The invention relates to a method for preparing aroma rapeseed oil by adopting a micro-channel reactor. The method comprises the following steps: step one, pumping a rapeseed enzymatic hydrolysis solution and an enzyme solution into the micro-channel reactor, mixing in a first mixing module and then entering into a reaction module to carry out enzymatic hydrolysis; step two, carrying out high-temperature enzymatic activity passivation, and ending the enzymatic hydrolysis; step three, sufficiently mixing a reaction system with reducing sugar and rapeseed oil so as to obtain a mixed reaction system; step four, the mixed reaction system entering into a second high temperature module, quickly raising the temperature to a technological requirement temperature, and carrying out a Maillard heat reaction; and step five, the reaction system flowing to a low temperature module, and flowing out of the micro-channel reactor to obtain a rapeseed oil crude product. According to the method, the enzymatic hydrolysis process can be accurately controlled, the heat reaction temperature and aftertreatment temperature can be quickly and accurately controlled; and by using an unamplifying effect of the micro-channel reactor, the method is easy for upgrading amplification, and can realize seamless amplification from research and development to production.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Method for preparing strong-flavor soybean oil by virtue of micro-channel reactor

InactiveCN107142148AImprove efficiencyShorten the reaction time of enzymatic hydrolysisFatty-oils/fats productionChemistryEnzymatic hydrolysis
The invention relates to a method for preparing strong-flavor soybean oil by virtue of a micro-channel reactor. The method comprises the following steps: (1) pumping soybean enzymatic hydrolysis reaction liquid and an enzyme solution into the micro-channel reactor, mixing in a first mixing module so as to obtain a mixed solution, and introducing the mixed solution into a reaction module, so as to generate enzymatic hydrolysis reaction; (2) inactivating enzyme activity at a high temperature, and terminating the enzymatic hydrolysis reaction; (3) adequately mixing a reaction system with revertose and soybean oil, so as to obtain a mixed reaction system; (4) introducing the mixed reaction system into a second high-temperature module, rapidly heating to a temperature required by a process, and carrying out Maillard thermal reaction; and (5) introducing the reaction system to flow through a low-temperature module and flow out of the micro-channel reactor, so as to obtain a strong-flavor soybean oil crude product. By virtue of the method, the enzymatic hydrolysis process can be precisely controlled, and the thermal reaction temperature and the post-treatment temperature can be rapidly and accurately controlled; and by utilizing the micro-channel reactor, an amplification effect is avoided, the upgrade amplification is easily realized, and the seamless amplification from the research and the development to the production can be realized.
Owner:ENZYMECODE BIOTECHNOLOGY CO LTD

Preparation method of bamboo powder feed based on microbial fermentation

In order to achieve the purposes, the invention provides a preparation method of a bamboo powder feed based on microbial fermentation. The preparation method comprises the following steps of carryingout selecting and trimming; cleaning and soaking; drying; crushing, sieving and weighing for later use; mixing and compounding microorganisms to obtain fermented materials; bagging; shading fermentation; inspecting; labeling; warehousing, that is, performing vacuum packaging in different bags, taking moso bamboo rods and bamboo leaves as raw materials and crushing into 40 to 100 meshes of bamboo powder, wherein under the condition that the bamboo hole complete state is maintained in a non-wall-breaking preservation mode, fermentation of composite microorganisms is carried out to accelerate growth of probiotic flora, while fermentation is carried out by vacuum anaerobic fermentation in an assisting mode, and stable fermentation is avoided while a situation of fungus pollution is avoided; and by means of the beneficial bacteria with activity, the feed is still kept in a uniform and loose state after being formed, the feed is used for feeding, the intestinal health is promoted, the disease-prevention and harm immunity is improved, the livestock is promoted to effectively absorb feed nutrition, and the purpose of producing high-quality moso bamboo fermented feed is achieved.
Owner:周玮生 +1
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