91results about How to "Reduce cellulose content" patented technology

The invention relates to a method for making stem drug containing xylon and cellulose into ultra micro powder, wherein said method comprises that: mechanically breaking; exploding via steam, treating at low temperature, breaking via airflow, enzyme hydrolyzing via microbe enzyme and extracting and separating. The invention also provides relative product and its application for preparing drug, transferring drug element, etc.

The invention discloses a method for preparing biological oil through catalytic pyrolysis of a microalgae biomass. The method is as follows: pyrolysis liquefaction is carried out on microalgae in the presence of a catalyst in an intermittent high-pressure reaction kettle so as to prepare the biological oil. Reduced high-pressure gas is filled into the reaction kettle. A catalyst is added to the pyrolysis reaction, and the catalyst is a loaded noble metal catalyst, molybdenum-based catalyst, active carbon and the like. The microalgae comprise chlorella, spirulina, micro-green-algae, dunaliella salina and the like. The microalgae have the advantages of various types, high photosynthetic efficiency, high oil content, short production period, high oil production rate per unit area, easiness for culturing, no farmland occupation and the like and is a good raw material for preparing biological oil fuel. In addition, diesel type hydrocarbon can be prepared through modifying and upgrading the microalgae biological oil, and dependence of people on fossil fuel can be expected to be relieved.

The invention relates to a microbial agent for Chinese silvergrass ensilage as well as a preparation method and application thereof. The microbial agent is composed of 0.3*10<9>-1.5*10<9> cfu / g Lactobacillus casei, 0.3*10<9>-1.5*10<9> cfu / g of Lactobacillus plantarum, 0.4*10<9>-2*10<9> cfu / g of Saccharomyces cerevisiae and 0.4*10<9>-2*10<9> cfu / g of Trichoderma viride, wherein the total amount ofmicroorganisms is 0.68*10<9>-3.4*10<9> cfu / g. By using the microbial agent to manufacture the Chinese silvergrass ensilage, the maturation time of the Chinese silvergrass ensilage is shortened, the probability of feed deterioration is reduced, the protein content is increased, the cellulose content is reduced, and the palatability is enhanced.

The present invention is microbial fermented feeds, microbe mother liquor for fermented feeds and their production process. Several microbe strains may be used in anaerobic fermentation of various crop stalk powder, husk, bran, bean residue, etc. to produce various kinds of fermented feed. The present invention has reasonable composition, scientific production process, wide application range and other advantages, and the fermented feed has low cost high feeding efficiency and capability of raising animal's resistance.

The invention discloses a method for producing a seaweed protein feed through the synergistic effect of enzymolysis and fermentation. The method comprises the steps of fully mixing seaweed residue (the water content is 38%) and a feed enzyme preparation according to a certain proportion and performing the enzymolysis for 4-7h with the pH of 6.2-7.0 at the temperature being 35-45 DEG C to obtain a seaweed residue-feed enzyme preparation mixture; inoculating compound microorganisms and performing solid fermentation. The method has a simple process and is easy to operate; an external source is added to degrade a cellulose preparation to produce nutrition beneficial to microbial growth through the enzymolysis and make up the deficiency of enzyme produced by using the compound microorganisms, so as to stabilize the solid fermentation process and the product quality, greatly reduce the content of cellulose and increase the protein content; the seaweed protein feed is rich in multiple minerals, bioactive constituents and unknown somatomedin, and can be used as a protein feed for livestock and poultry and an aquatic feed; the method provides a technical support for growing tensions on developing novel protein resources and relieving a feed protein source.

The invention relates to a manufacturing method of a high density fiberboard for a whitened type E1 grade floor substrate, which comprises the steps of wood chipping and screening, pre-stewing and stewing, defibrator process for causing fiber separation, concoction of E1 grade urea formaldehyde resin glue, curing agent preparation, the application of urea-formaldehyde glue, curing agents and paraffins, drying, paving, hot pressing, cooling and tempering, and sanding and saw cutting, and is characterized in that woods are selected from major diameter cottonwoods with diameters larger than 8cm, are evenly chipped and are then placed in an outdoor storage yard to be fermented for 5 to 15 days; in the concoction process of the E1 grade urea formaldehyde resin glue, urea is added at 5 times; and the curing agents are formed by preparing phosphoric acid accounting for 3 to 5 percent of the total content, urotropin accounting for 1 to 3 percent of the total content, triethanolamine accounting for 1 to 3 percent of the total content, and ammonium sulfate accounting for 19 to 21 percent of the total content. The obtained whitened type E1 grade floor substrate has the advantages of little surface impurity, fine and smooth fiber, white color, good visual effect, reasonable density distribution and moderate intensity, and is frequently used for producing top grade indoor laminate flooring and composite floors.

The invention belongs to the technical field of tobacco preparation, in particular to application of a bacillus subtilis xp bacterial strain to degradation of cellulose in tobacco products. The bacillus subtilis xp bacterial strain is currently preserved in the China Center For Type Culture Collection, and a preservation number is CCTCC NO:M 2011452. The bacillus subtilis xp bacterial strain is used for reducing the cellulose content of the tobacco products. In application, the bacillus subtilis xp bacterial strain is made into a bacterial agent, the bacterial agent is uniformly sprayed to surfaces of the tobacco products according to a tobacco product mass ratio of 1.2%, and then storage for mellowing is performed for 40-50d under conditions that the temperature is 30-35DEG C, and humidity is 55-65%. By selection of the specific bacillus subtilis bacterial strain, effectiveness in reduction of the cellulose content of the tobacco products can be proved, tobacco grade is raised, and a tobacco mellowing process is accelerated while mellowing effects are guaranteed.

The invention discloses a selenium-rich cookie containing kudzuvine roots and lentinus edodes and a preparation method. The cookie comprises following components in a certain proportion: L-selenium-methylselenocysteine, active dry yeast powder, kudzuvine root powder, lentinus edodes stem powder and flour. The preparation method comprises the steps as follows: 1), taking kudzuvine roots and lentinus edodes for washing and smashing; 2), weighing raw materials, vegetable oil, butter, eggs, xylitol and sodium bicarbonate; 3), uniformly mixing the weighed kudzuvine root powder and lentinus edodes stem powder, and spraying the mixture by a cellulose solution into mixed powder for enzymolysis; 4), adding the active dry yeast powder and the flour into the kudzuvine root powder and lentinus edodes stem powder after enzymolysis, and performing fermentation; and 5), uniformly mixing the weighed L-selenium-methylselenocysteine, vegetable oil, butter, eggs, xylitol and sodium bicarbonate with the fermented kudzuvine root powder, lentinus edodes stem powder and flour for tablet modeling, and obtaining the selenium-rich cookie containing kudzuvine roots and lentinus edodes. According to the invention, the formula is reasonable, the three substances are mutually matched, selenium, puerarin and lentinan are adopted to improve the efficacy of a product, and the immune efficacy is enhanced.

The invention discloses a method for producing livestock and poultry complete fermented feed by using fresh Chinese pennisetum pulp. The method is characterized in that the fresh Chinese pennisetum pulp is used as a main raw material and is fermented so as to prepare feed master batch, and the feed master batch is further blended so as to prepare the livestock and poultry complete fermented feed. The livestock and poultry complete fermented feed is suitable for feeding of livestock and poultry such as swine, cattle, sheep, ducks, chicken and geese. The production method is simple; the prepared livestock and poultry complete fermented feed is high in nutritive value, low in fiber content and easy to digest and has fragrant smell and good palatability. The livestock and poultry complete fermented feed is used for feeding the livestock and poultry, is capable of remarkably promoting the growth of the livestock and poultry and reducing feeding cost and has good production value and economic benefits.

The invention discloses an andrias feed containing traditional Chinese medicine components. The andrias feed is prepared by uniformly mixing a powdery feed with fresh minced fish meat according to the mass ratio of 1:5-8, wherein the powdery feed is prepared from the following components including, by weight, 0.001-5.25 parts of a traditional Chinese medicine extract liquid, 30-40 parts of fermented soybean meal, 20-30 parts of white fish meal, 23-32 parts of high gluten flour, 2-3 parts of calcium dihydrogen phosphate and 0.001-1.235 parts of probiotic bacteria. The andrias feed is prepared mainly from the fresh minced fish meat with addition of the traditional Chinese medicine extract liquid, and with components such as the fermented soybean meal, the white fish meal, the high gluten flour and the calcium dihydrogen phosphate, the feed can provide sufficient nutrition support for growth of the andrias and significantly improves the immunity of the andrias. The feed is beneficial to industrial development of artificial breeding of the andrias.

Disclosed is a method for preparing protein feedstuff addictive by utilizing edible fungus circulatory cultivation bran, which comprises steam flash evaporation, microorganism enzyme hydrolysis, multiple proportioning, cultivating edible mushrooms in circulation, reusing the discarded bacterium bran, crushing and carrying out micro-organism hybrid fermentation treatment. Calculated by weight ratio, each 100 parts of the bacterium block is charged by 21.58-58.25 parts of findings and 30-50 parts of water, then is inoculated with 5-10 parts of saccharomycete and 5-10 parts of wood mildew for culturing 2-3 days at 28-32 deg. C.

The invention relates to a method of production for a fermentation product, in which ripe compost is subjected to treatment with worms, bacteria and fungi, after which the fermentation product is dug off, and, if necessary, ground and sifted. After digging off the product, it can be pre-dehydrated at a temperature below 50 DEG C., if one so wishes, then -if necessary-it can be ground and sifted, and be subjected to desiccation, during which the temperature of the fermentation product does not rise above 30 DEG C. during the desiccation process. Ripe compost, consisting of vegetable, fruit and garden waste, is especially suitable as basic material. If one so wishes, the fermentation product can be pelleted before desiccation. The pellets can, for example, be used as floor cover in animal pens or as cat's box litter. The non-dried product is especially suitable as a supplement for garden and pot-plant soil.

The invention provides a compound fermentation method for producing fermented feed. The method is characterized in that the fermented feed can be obtained in a way of applying solid aerobic fermentation and solid anaerobic fermentation to pig-fattening complete feed. According to the invention, a fermentation method of combining the solid aerobic fermentation and solid anaerobic fermentation is adopted to achieve the effect that the obtained fermented feed not only has high-proportion of biodegraded small-inducible protein, but also has lower cellulose content, while organic acid and lactic acid bacteria are generated.

The invention relates to a fresh-eating-type sweet potato planting method based on water and fertilizer integration, and belongs to the technical field of agricultural planting. The planting method comprises the following steps that 1) from November to December every year, deep ploughing is conducted, and in April, harrowing and land preparation are conducted; 2) integrated ridging, film mulchingand drip irrigation belt laying are conducted; 3) when the 10-centimeter ground temperature is stabilized at 15 DEG C or above, fresh-eating sweet potato seedlings are transplanted after film breaking; 4) after transplantation, water dripping, dripping of a first fertilizer mixed with water and dripping of a second fertilizer mixed with water are conducted; 5) from 50 to 70 days after transplantation, vigorous growth controlling is conducted. According to the planting method, the average per unit yield level of sweet potatoes can be greatly improved, the production cost is reduced, the sweet potato production level and market competitiveness are improved comprehensively, the income of potato farmers is increased, sustained and stable production of the sweet potatoes is achieved, and healthy development of the sweet potato industry is promoted.

The invention provides fish-meal-free Penaeus vannamei Boone compound feed for supplementing biological active peptide. The feed is prepared from shrimp meal, shrimp shell powder, chicken powder, meat meal, squid paste, bean pulp, flour, rice protein powder, rice concentrated protein powder, spray-dried animal blood cells, fish oil, soyabean lecithin oil, monocalcium phosphate, compound phagostimulant, biological active peptide, vitamin premix, mineral premix and choline chloride. By supplementing biological active peptide and amino acid, and the defect that generally, in the prior art, the ingestion speed is decreased when fish meal in shrimp feed formulas is reduced or does not exist is overcome.

The invention discloses a method for producing silage using compound microorganism fermentation straws. The method includes that a leavening agent is added into a silage raw material, microorganisms grow rapidly under the aerobic and anaerobic conditions, a large quantity of cellulase is secreted to decompose cellulose, protein is decomposed by protease to generate free amino acids, and simultaneously a large quantity of metabolic products of lactic acids and the like are generated. Potential of hydrogen (pH) value of the processed silage is decreased, and sundry fungi are basically absent, thereby the silage is high in nutritional value, easy to digest and applicable to livestock.

The invention discloses South America white shrimp compound feed and a preparation method thereof, and belongs to the technical field of aquatic feed and preparation thereof. The South America white shrimp compound feed comprises 8-12 parts of vinasse, 10-16 parts of sugar protein residuals, 5-8 parts of fish meal, 30-34 parts of bean pulp, 2-3 parts of fish oil, 2-3 parts of soybean oil, 5-7 parts of corn gluten meal, 2-5 parts of corn starch, 15-18 parts of whole wheat flour, 0.5-1 part of mineral element premix, and the like. According to the preparation method, a high-temperature expansion technology is adopted, so that the granularity of the feed is more uniform, powder hardly exists, and the feed has good stability and floatability when in water. On the premise of fully meeting the requirement for nutrients required by growth and development of South America white shrimps, the cost of the feed is greatly reduced, and cultivation benefits are increased.

The invention discloses a device and method for fermenting distillers' grains into livestock and poultry feed. The device comprises a mixing bin, a drying bin and a fermentation sealing bin. The device is reasonable in structural design, has secondary drying and screening functions, ensures full fermentation and drying of distillers' grains feed, screens granules uniformly, facilitates eating by livestock and poultry, facilitating long-term transportation or preservation and avoids mildew due to dampness; meanwhile, a distillers' grains fermented material is used as a raw material, waste is utilized fully, the device is green and environmentally friendly, the content of cellulose in the distillers' grains is fully reduced, the content of protein is improved, various nutrient ingredients such as amino acids and vitamins are reserved, the digestive absorption rate of materials is greatly improved, side effects such as an anti-nutritional effect are reduced, rich protein and microelementsare provided, the production cost of the distillers' grains feed can be reduced, the process is simple, and the distillers' grains are good in drying and screening effects, easy to preserve and transport and high in utilization rate of nutrient substances.

The invention belongs to the field of biological feed, and relates to a poultry feed additive containing fermented Chinese yew, and a preparation method and applications thereof. The poultry feed additive is a dried product obtained via fermentation of Chinese yew using a compound microbial agent, and the compound microbial agent is composed of lactobacillus plantarum fermentation broth, lactobacillus acidophilus fermentation broth, and candida utilis fermentation broth. The compound microbial agent is used for biodegradation of active ingredients of Chinese yew; treatment method is mild; the active ingredients of Chinese yew are protected as far as possible; poultry absorption rate is increased; a poultry feed prepared from the poultry feed additive contains Chinese yew ingredient, lactic acid bacteria, and saccharomycetes, and is capable of increasing poultry production efficiency; a Chinese yew feed obtained via microbial fermentation is mixed with poultry daily feed at a ratio of 1 to 5%, and an obtained mixture can be used for feeding after uniform stirring.

The invention provides a low-residue nutritional formula product and a preparation method and application thereof. The product does not contain dietary fibers and is applicable to patients who need toget intestinal tract cleaning preparation for performing intestinal tract inspection and intestinal tract operations. The product contains protein, carbohydrates, fat, minerals and vitamins, and theprotein selects pea protein with lower anti-nutritional factors. Compared with a conventional intestinal tract cleaning mode, the intestinal tracts treated by the product provided by the invention have high cleanliness, high detection rate of adenomas and polyp of the intestinal tracts, low gas production rate, good nutrient support and high patient suitability.

The invention belongs to the technical field of bioengineering and relates to preparation of recombinant xylanase and a method for applying the recombinant xylanase to cassava residue degradation. According to the invention, the xylanase gene of Clostridium clariflavum DSM19732 is connected with plasmid pET-28a, so that a recombinant expression vector is obtained, the recombinant expression vector is transformed to escherichia coli BL21, induction expression is carried out, and cell disruption is carried out, so that the recombinant xylanase is obtained; after the recombinant xylanase is used for treating cassava residues, the contents of cellulose and hemicelluloses in the cassava residues are reduced. The recombinant xylanase prepared through the method has a good enzymatic property, and the degradation efficiency of cellulose in the cassava residues can be improved after the cassava residues are treated through the recombinant xylanase.

The invention provides a low-residue nutritional formula product and a preparation method and application thereof. The product is not added with dietary fibers and is suitable for patients needing toundergo intestinal cleaning preparation for intestinal examination and intestinal surgery. The product contains protein, carbohydrate, fat, minerals and vitamins, marine fish oligopeptide with smallermolecular weight is adopted to replace collagen, nutrient ingredients which can be more easily absorbed are provided while ultralow residue is kept, and thereby, while the intestines are cleaned andthe production of intestinal gas is reduced, sufficient nutrition is provided for patients. Compared with the conventional intestinal cleaning method, the preparation method provided by the inventionhas the following advantages that the cleanliness of the intestines treated by the produced disclosed by the invention is high, the intestinal adenoma and polypus detection rate is high, the amount ofproduced gas is small, nutritional support is good, and the applicability to patients is high.

The invention discloses a blue-green algae solid moulded fuel and a preparation method thereof. The blue-green algae solid moulded fuel is obtained by taking blue-green algae as a raw material, drying the blue-green algae till the moisture rate is 8-15% and then adding a denitration mildew preventive for extrusion forming. The preparation method comprises the following steps: drying; crushing; adding the denitration mildew preventive; and extruding forming. The method disclosed by the invention has the characteristics of low cost, low energy consumption, energy conservation and environment friendliness, high treatment efficiency and the like, is simple and feasible, and is convenient for large-scaled industrial production. The produced solid fuel is convenient to store and transport, high in heat value, high in moulding property, low in percentage of damage, hardly mildewed, high in combustion efficiency, less in pollution, wide in application range and the like.

The invention provides a method for processing ananas comosus juice through arthrobacter to prepare an ananas comosus fragrance for cigarettes, belongs to the technical field of tobaccos and relates to a method for preparing a fragrance for cigarettes. According to the method, ananas comosus serves as a raw material, ananas comosus juice is processed through arthrobacter, cellulose of the ananas comosus juice is degraded and converted into acid substances having effects of making smoke fine and gentle in the cigarettes, and accordingly the novel ananas comosus fragrance for the cigarettes is obtained. After the ananas comosus juice is processed through arthrobacter, the content of the cellulose is reduced, so that the fragrance is convenient to filter, filtrate is clear, the excellent fragrance for the cigarettes, which overcomes the existing shortcomings, is obtained, and the novel method that is economical, efficient and can be used for oriented production of the natural fragrance for the cigarettes is obtained.

The invention discloses a method for processing fibers for wig, which comprises the following steps of: adding sulfuric acid into pretreated pineapple leaves, heating, soaking in acid, washing with water, adding alkali treatment liquid, heating, boiling, washing with water, adding sulfuric acid, heating, pickling, sequentially washing with water, neutralizing, washing with hot water, washing withwater, and finally drying to obtain antibacterial pineapple leaf fibers; mixing wool solution and cellulose solution, adding phytic acid, terpolymer, a surfactant and obtained antibacterial pineappleleaf fibers, and mixing to obtain antibacterial flame-retardant spinning solution; extruding the obtained spinning solution by using a metering pump, carrying out spinning in a dimethyl formamide aqueous solution coagulation bath, carrying out water washing stretching, carrying out hot water stretching and shaping treatment, carrying out heating and drying treatment, and winding to obtain the modified polyacrylonitrile fibers for the wig.

The invention relates to the technical field of treatment of tobacco flavor raw materials, in particular to application of bacillus velezensis to degradation of cellulose in the tobacco flavor raw materials. The bacillus velezensis is a bacillus velezensis B-3 strain, and is preserved in the China Center for Type Culture Collection, and the preservation number of the bacillus velezensis is CCTCC No. M2019820. According to the application of the bacillus velezensis, through selecting the specific bacillus velezensis strain and amplifying the bacillus velezensis strain to prepare the microbial inoculum, the microbial inoculum is applied to the tobacco flavor raw materials, so that the cellulose content in the tobacco flavor raw materials is effectively reduced, and the flavor quality of thetobacco flavor raw material is improved.

The invention discloses a feed for improving a lean percentage of fattening pigs, and relates to the technical field of a feed. The feed is used for solving the technical problem that the fattening pigs have rapid growth vigour, but are low in lean percentage in the fattening period. The feed comprises 45 to 60 parts of corns, 8 to 10 parts of wheat, 10 parts of soybean meal, 1 to 1.5 parts of soybean oil, 5 to 8 parts of bran, 4 parts of premix, 0.4 to 0.7 part of dicalcium phosphate, 0.2 to 0.5 part of inorganic salt, 10 to 12 parts of protein-enriched fermented sweet potato residues, 0.04 part of curcumin, 5 to 10 parts of alfalfa meal and 0.06 part of green tea powder; the protein-enriched fermented sweet potato residues comprise fermented sweet potato residues A with high true proteincontent and fermented sweet potato residues B with high crude protein content; the fermented sweet potato residues A and the fermented sweet potato residues B are respectively added in a mass ratio of (4 to 6):(4 to 6). The feed disclosed by the invention has effects of improving feed palatability and protein content, reinforcing the physique of the fattening pigs and improving the lean percentage of the fattening pigs.

The invention provides a low-residue comprehensive nutritional formula product and a preparation method and application thereof. The product does not contain dietary fibers and is applicable to patients who need to get intestinal tract cleaning preparation for performing intestinal tract inspection and intestinal tract operations. The product contains protein, carbohydrates, fat, minerals and vitamins, does not contain food-borne gas-producing components, contains extremely low residue, contains rich and absorbable nutritional components, and can provide the patients with sufficient nutrientswhile cleaning and reducing gas production in intestinal tracts. Compared with a conventional intestinal tract cleaning mode, the intestinal tracts treated by the product provided by the invention have high cleanliness, high detection rate of adenomas and polyp of the intestinal tracts, low gas production rate, good nutrient support and high patient suitability.

The present invention is microbial fermented feeds, microbe mother liquor for fermented feeds and their production process. Several microbe strains may be used in anaerobic fermentation of various crop stalk powder, husk, bran, bean residue, etc. to produce various kinds of fermented feed. The present invention has reasonable composition, scientific production process, wide application range and other advantages, and the fermented feed has low cost high feeding efficiency and capability of raising animal's resistance.

An extrusion granulation fermentation process of a yeast culture by taking distillers grains without rice husks as raw materials comprises the steps of rice husk removing treatment of the distillers grains, batching, strain activating, inoculate mixing, temperature controlled fermentation, enzymolysis wall-braking, granulation, drying and product aftertreatment which comprises inspection, packaging and finished product obtaining. According to the extrusion granulation fermentation process of the yeast culture by taking the distillers grains without the rice husks as the raw materials, effective separation of rice husk compositions from nutritional ingredients such as protein in original distillers grains is achieved by adopting a screw extrusion machine, the cellulose content of products is reduced, and the nutritional value is improved. The rice husks separated from the distillers grains can be mixed with coal to be used as boiler fuel to provide the heat source for the products, the heat cost is reduced, comprehensive utilization is achieved, a bacterium-enzyme cooperative fermentation enzymolysis process by combining yeast and protease and cellulase is adopted, the process stability is good, fungus pollution does not exist, and the products are safe.