44results about How to "Low peroxide content" patented technology

The invention relates to a tea feed and a preparation method thereof. The tea feed is prepared from the following raw materials by the method as follows: 1) cutting tea leaves, tea stems and tea waste into pieces, stacking, fermenting for 3-4 days until maroon, and then spreading for cooling, drying and grinding; 2) adding water until above substance can be moulded into tea clusters, adding fermentation solution according to 1-2% of the tea weight, stacking to perform secondary fermentation with the stack thickness of 70-75cm, and covering with cloth; and 3) when intermediate temperature of the stack is up to 50-60 DEG C, spreading the stack and then pouring fermentation solution which accounts for 0.5-1% of the tea weight, stacking and covering, fermenting for 3-4 days, spreading and drying to lead moisture content to be less than 10% so as to obtain the tea feed. The tea feed used for livestock and poultry in the invention has higher nutritive value and is complete green food capable of enabling the meat quality of livestock and poultry to be fresh and tender. Eating the livestock and poultry can better supplement nutrition for human body, and can play certain roles of reducing hyperlipaemia, hypertension and hyperglycaemia of human body.

The invention discloses a nutritious food lung clearing tea electuary for nourishing yin and moisturizing lung, and belongs to the field of nutritious foods. The nutritious food lung clearing tea electuary has the advantages of good effect and quick response. The nutritious food lung clearing tea electuary is prepared from the following raw materials: fragrant solomonseal rhizome, Chinese angelica, platycodon root, astragalus, blacktea, soybean and the like. The nutritious food lung clearing tea electuary has the effects of strengthening the body and restoring normal function, reinforcing qi and nourishing blood, preventing phlegm from forming and stopping coughing, and nourishing yin and moisturizing lung, and has the advantages of good effect and quick response.

The invention relates to restorative tea infusion for nourishing yin, moisturizing the lung and clearing away the lung-heat, which belongs to the field of the restorative and targets at good effect and rapid response. The restorative tea infusion is made by adopting raw materials such as rhizoma anemarrhenae, Chinese angelica, the root of balloon flower, astragalus root, red tea, soybean and the like. The restorative tea infusion has actions on strengthening the body resistance and consolidating the constitution and nourishing Yin and lung. The restorative tea infusion has advantages of good action and fast response.

The invention discloses a composition containing alga polysaccharides sulfuric acid ester and ganoderma lucidum polysaccharide. The invention also discloses an application of the composition in preventing and curing chemical liver injury and regulating immunity. The research of the inventor shows that the composition has good effect on regulating the balance of human immune system, enhancing resisted capacity against diseases and curing chemical liver injury if the composition is taken by patients for a long time. The invention also discloses a preparation technique of the composition.

The invention discloses a compound which contains fucoidan and ginseng. The invention discloses the application of the compound in drugs and health care products for preventing chemical liver injury and regulating immunity. The research of the inventor shows that the drugs or the health care products applying the compound have good effect on regulating the balance of the body immune system, enhancing the capability of resisting against diseases and treating chemical liver injury by being taken for a long term. The invention also discloses a preparation technique for the compound.

The invention relates to the technical field of medicine, in particular to a new application of scutellarin, and provides the application of the scutellarin in preparing medicine for reducing pathological changes of kidney tissue and the application of the scutellarin in preparing medicine for treating nephritis. The new application of the scutellarin is proved by experiments to show that the intragastric administration is continuously performed on nephritis model rats with the scutellarin in the dose of 20 mg/kg and 40 mg/kg for eight weeks, the proteinuria of the model animals can be obviously reduced, hypoproteinemia, hyperlipidemia and the hypercoagulable state of blood can be corrected, the serum lipid peroxidation product content of the model rats can be lowered, the expression of TNF-alpha in the kidney tissue can be inhibited, and a protection effect on the kidney tissue and a good improvement effect on the kidney function are achieved; in addition, the maximum dose of intragastric administration on the rats is equal to and more than 18 g/kg, and obvious acute toxicity reaction and death do not occur on the animals.

The invention relates to a method for catalytic oxidation of cycloalkane by bimetallic porphyrin MOFs PCN-222 (Co&Cu), which comprises the following steps: dispersing bimetallic porphyrin MOFs PCN-222 (Co&Cu) in cycloalkane, the mass of which is 1-10% of the amount of a substance of cycloalkane, g/mol; and sealing the reaction system, heating to 90-150 DEG C while stirring, introducing anoxidant, keeping the set temperature and pressure, stirring to react for 2.0-24.0 hours, and carrying out after-treatment on the reaction solution to obtain the products naphthenic alcohol and naphthenic ketone. The method disclosed by the invention has the advantages of high naphthenic alcohol and naphthenic ketone selectivity, low reaction temperature, few byproducts, small environmental influence and the like. In addition, the content of cycloalkyl hydroperoxide is low, and the safety coefficient is high. The invention provides an efficient, feasible and safe method for synthesizing naphthenic alcohol and naphthenic ketone through selective catalytic oxidation of cycloalkane.

The invention relates to the field of oil and fat processing and provides an oil and fat composition by aiming at the problem that the single oil fat has single nutritional component. The oil and fatcomposition is prepared from the following components in parts by mass: 30 to 40 parts of soybean oil, 35 to 40 parts of olive oil, 15 to 20 parts of fish oil, 3 to 5 parts of lecithin, 1 to 3 parts of sucrose palmitate and 5 to 7 parts of edible alcohol. A preparation method of the fat and oil composition comprises the following steps: S1, mixing; S2, adding protease; and S3, deodorizing and performing centrifugal filtration. Another preparation method of the fat and oil composition comprises the following steps: S1, mixing; S2, adding protease and performing deacidification; S3, removing peroxide; S4, deodorizing; and S5, performing silica gel column chromatography and filtering a membrane. Through synergistic cooperation of the lecithin, the sucrose palmitate and the edible alcohol synergistically, and using the above method to prepare the oil and fat composition, the oil and fat composition prepared by the above method is favorable for synergistic cooperation of the soy oil, the olive oil and the fish oil, enables the nutrition in the oil and fat composition to be balanced and is favorable for improving the stability of the oil and fat composition.

The invention discloses a method for synergistically catalyzing and oxidizing cycloparaffin through confined metalloporphyrin cobalt (II)/Cu (II) salt. The preparation method comprises the following steps: dispersing confined metalloporphyrin cobalt (II) (0.001%-5%, g/mol) and Cu (II) salt (0.01%-10%, mol/mol) into cycloparaffin; and sealing the reaction system, heating the temperature to 90-150 DEG C while stirring, introducing an oxidant, keeping the set temperature and pressure, carrying out stirring and reacting for 2.0-24.0 hours, and carrying out after-treatment on the reaction solutionto obtain the products cycloalkyl alcohol and cycloalkyl ketone. The method disclosed by the invention has the advantages of high cycloalkyl alcohol and cycloalkyl ketone selectivity, low reaction temperature, few byproducts, small environmental influence and the like. In addition, the content of cycloalkyl hydroperoxide is low, and the safety coefficient is high. The invention provides an efficient, feasible and safe method for synthesizing cycloalkyl alcohol and cycloalkyl ketone through selective catalytic oxidation of cycloparaffin.

The invention relates to the field of oil processing, and provides compound olive oil aiming at solving the problem that human health is prone to being affected due to addition of chemical additives such as an antioxidant. The compound olive oil is prepared from the following components in parts by mass: 40-50 parts of medium chain oil, 50-55 parts of olive oil, 10-13 parts of ginger ketol, 3-5 parts of lycopene and 1-3 parts of anthocyanin. A preparation method of the compound olive oil includes the following steps of S1, mixing; S2, liposuction; S3, protease adding; and S4, deodorization. Another preparation method of the compound olive oil includes the following steps of S1, mixing; S2, liposuction; S3, enzyme adding and deacidification; S4, peroxide removal and decoloration; S5, deodorization; and S6, refining and filtration. Through synergistic cooperation of the ginger ketol, the lycopene and the anthocyanin, the compound olive oil is prepared by adopting the method, and the antioxidant property of the compound olive oil is advantageously enhanced, so that unsaturated fatty acids in the compound olive oil are not prone to being oxidized to peroxides by oxygen in air.

The invention relates to a method for synergistic catalytic oxidation of cycloalkane by a metalloporphyrin MOFs PCN-222 (Co)/Cu (II) salt. The method comprises the following steps of: dispersing PCN-222 (Co) (1%-10%, g/mol) and a Cu (II) salt (0.01%-10%, mol/mol) into cycloalkane, sealing a reaction system, performing heating to 90-150DEG C while stirring, introducing an oxidant (0.10-2.0MPa), keeping the set temperature and pressure, carrying out stirring reaction for 2.0-24.0h to obtain a reaction solution, and conducting post-treatment to obtain the products cycloalkyl alcohol and cycloalkyl ketone. The method has the advantages of high cycloalkyl alcohol and cycloalkyl ketone selectivity, low reaction temperature, few byproducts, small environmental influence and the like. In addition,the cycloalkyl hydroperoxide content is low, and the safety coefficient is high. The invention provides an efficient, feasible and safe method for synthesizing cycloalkyl alcohol and cycloalkyl ketone through selective catalytic oxidation of cycloalkane.

The invention discloses a method for synergistically catalyzing and oxidizing cycloparaffin through confined metalloporphyrin manganese (II)/Zn (II) salt. The preparation method comprises the following steps: dispersing confined metalloporphyrin manganese (II) (1*10<-4>%-0.1%, mol/mol) and Zn (II) salt (0.01%-10%, mol/mol) into cycloparaffin; and sealing the reaction system, heating to 90-150 DEGC while stirring, introducing an oxidant, keeping the set temperature and pressure, carrying out stirring to react for 2.0-24.0 hours, and carrying out after-treatment on the reaction solution to obtain the products cycloalkyl alcohol and cycloalkyl ketone. The method disclosed by the invention has the advantages of high cycloalkyl alcohol and cycloalkyl ketone selectivity, low reaction temperature, few byproducts, small environmental influence and the like. In addition, the content of cycloalkyl hydroperoxide is low, and the safety coefficient is high. The invention provides an efficient, feasible and safe method for synthesizing cycloalkyl alcohol and cycloalkyl ketone through selective catalytic oxidation of cycloparaffin.