37results about How to "Optimum fermentation conditions" patented technology

The invention relates to a processing method and a processing system for kitchen garbage resourcilization. The processing method comprises waterpower decomposition, fragmentation, sorting, dehydration, crushing, anaerobic fermentation and oil-water separation; the processing system comprises a feeding device, a waterpower conveying decomposition tank, a fragmentation preselection apparatus, a dehydration crushing apparatus, an anaerobic fermentation mixing apparatus and an oil-water separation apparatus. The method and system provided in the invention adopt sorting by using water. Advanced treatments of sorting to remove impurity, fragmentation, dehydration, desalination, oil removing and the like are automatically carried out to substances of different properties in the kitchen garbage by using water as a carrier combining with mechanization equipment, according to dissolvability and different proportion of the substances; organic substances separated from the kitchen garbage are fermented and prepared into organic fertilizers; and grease in separated oil-contained sewage is recycled by oil-water separating. The method and the system in the invention thoroughly remove substances of oil, salinity, soy sauce, vinegar and the like in the kit garbage that against fermentation composting. The method and the system have the characteristics of high removal rate of salinity and grease, high dehydration efficiency, good automatic sorting effect, realization of resource regeneration and no secondary pollution.

The invention belongs to the technical field of microorganisms and discloses a method for producing biological bacterial fertilizer from amino acid fermentation liquid waste and corn stalks. The method comprises following steps: step 1), filtering of liquid waste; step 2), hydrolysis and neutralization; step 3), preparation of fermentation broth A; step 4), preparation of fermentation broth B, step 5), uniform mixing and frozen drying. The fermentation liquid waste is applied to fertilizer preparation, so that agricultural waste is utilized, energy is saved, and environment is protected.

The invention discloses a Yupingfeng medicine residue fermentation process method. Strains are activated and cultured, and bacteria solution is inoculated into medicine residues for fermentation. By the aid of solid fermentation technology, Aspergillus niger is used for fermenting Yupingfeng oral liquid medicine residues, coarse fibers are degraded, the medicine residues are biologically transformed, the technology is simple, energy is saved, and environments are protected.

A strain of yeast Q7‑7 derived from deep sea and its application relate to aquatic feed. The yeast Q7-7 derived from the deep sea is Sporidiobolus pararoseus Q7-7, which was deposited in the China Center for Type Culture Collection on August 26, 2019, and the preservation number of the center is CCTCC NO: M 2019662. It can be used in the preparation of new aquatic feed additives. The deep-sea yeast isolated from oceanic samples was amplified with ITS4 and ITS5 primers to obtain its ITS sequence. During the culture process, it was found that it grew well and could produce amylase, lipase and protease. Its fermentation broth mixture can be produced as an aquatic feed additive. The optimum fermentation conditions were determined through the three-level orthogonal experiment of temperature, rotational speed, inoculum amount and liquid volume, and its application was confirmed through the experiment of raising prawn seedlings.

The invention belongs to the technical field of microorganisms, and discloses a biological bacterial fertilizer containing amino acid fermentation wastes. The biological bacterial fertilizer is prepared through the following steps: step 1) filtration; step 2) bacterial protein hydrolysis; step 3) preparation of a fermentation broth A; step 4) preparation of a fermentation broth B; and step 5) preparation of the biological bacterial fertilizer. The biological bacterial fertilizer provided by the invention combines a microbial technology, effectively utilizes fermentation wastes, and has lasting fertilizer efficiency and stable performance.

The invention relates to a processing method and a processing system for kitchen garbage resourcilization. The processing method comprises waterpower decomposition, fragmentation, sorting, dehydration, crushing, anaerobic fermentation and oil-water separation; the processing system comprises a feeding device, a waterpower conveying decomposition tank, a fragmentation preselection apparatus, a dehydration crushing apparatus, an anaerobic fermentation mixing apparatus and an oil-water separation apparatus. The method and system provided in the invention adopt sorting by using water. Advanced treatments of sorting to remove impurity, fragmentation, dehydration, desalination, oil removing and the like are automatically carried out to substances of different properties in the kitchen garbage by using water as a carrier combining with mechanization equipment, according to dissolvability and different proportion of the substances; organic substances separated from the kitchen garbage are fermented and prepared into organic fertilizers; and grease in separated oil-contained sewage is recycled by oil-water separating. The method and the system in the invention thoroughly remove substances of oil, salinity, soy sauce, vinegar and the like in the kit garbage that against fermentation composting. The method and the system have the characteristics of high removal rate of salinity and grease, high dehydration efficiency, good automatic sorting effect, realization of resource regeneration and no secondary pollution.

The invention belongs to the technical field of microorganisms and discloses a method for producing biological bacterial fertilizer from amino acid fermentation liquid waste and corn stalks. The method comprises following steps: step 1), filtering of liquid waste; step 2), hydrolysis and neutralization; step 3), preparation of fermentation broth A; step 4), preparation of fermentation broth B, step 5), uniform mixing and frozen drying. The fermentation liquid waste is applied to fertilizer preparation, so that agricultural waste is utilized, energy is saved, and environment is protected.

The invention belongs to the technical field of fertilizers and discloses a method of preparing a fertilizer by using amino acid production wastewater, comprising the steps of 1), filtering; 2), hydrolyzing bacterial proteins; 3), preparing fertilizer component A; 4), preparing fertilizer component B; 5), preparing the fertilizer. In connection with microbial technologies, the method makes effective use of amino acid production wastewater and serves two purposes by single act.

The invention discloses a fermentation tank which comprises an upper cover, a feeding device, a tank body, an air blasting device, an air extracting device, a stirring device and a discharging device, wherein the upper cover is arranged at the upper end of the tank body, a sealing device is arranged between the upper cover and the tank body, the feeding device is mounted on the upper cover, and the discharging device is arranged at the bottom of the tank body; the upper cover can rotate within a certain angle in a reciprocating manner and / or rotate for 360 degrees; the rotation of the upper cover drives the stirring device to rotate; and a slide track is mounted on the upper cover, and the stirring device can move in the radial direction of the slide track. According to the fermentation tank, rotation of the upper cover and the stirring device as well as the radial motion of the stirring device are driven with smaller power consumption, comprehensive stirring without dead angle of a fermented material in the fermentation tank is achieved under the condition of small power consumption; the discharging device is improved scientifically, with the combination of the improvement of the discharging device, the power consumption is reduced more comprehensively, and power required by discharging is reduced remarkably; and the fermentation tank is particularly suitable for vertical stirring of large-scale and supersized solid material fermentation tanks.

The invention discloses a preserved cherry tomato lactic acid bacteria fermentation method for improving mouth feel and lycopene. The method comprises the steps of cleaning, puncturing, blanching, peeling, hardening, fermentation, sugar soaking, sugar boiling, carrageenan leaching, baking and the like. According to the method, the best fermentation condition of cherry tomatoes is determined, when the cherry tomatoes are subjected to lactic acid bacteria fermentation, the preserved cherry tomato fruit product has the lactic acid bacteria fermentation flavor, the variety of the preserved cherry tomato fruits is enriched, and the content of the nutrients represented by the lycopene can be increased, so that the method can be widely used in the field of food engineering.

A bamboo fiber clean-production method comprises the following steps that bamboo pieces are separated into filaments, and the filaments are twisted into ropes to obtain rope-shaped bamboo filaments; the rope-shaped bamboo filaments are refined by adopting the modes of multiple cold-hot alternation and rolling and rubbing to obtain coarse rope-shaped bamboo filaments (can be directly put into a drying device and then made into coarse bamboo fiber for a composite material); the rope-shaped bamboo filaments undergo continuous biological degumming to obtain the rope-shaped bamboo filaments; the rope-shaped bamboo filaments are fed into a cleaning device for repeated cleaning, rolling and drying are performed, and then spraying-type oil supply is performed to obtain thin rope-shaped bamboo filaments; finally, the thin rope-shaped bamboo filaments are opened and carded to make bamboo fiber for a textile materials. The bamboo fiber clean-production method can achieve automatic and continuous processing, adopts no chemical, is clean, saves energy and is environmentally friendly.

The present invention relates to a kelp endophytic fungus and its application in the preparation of biologically active extracts. The strain preservation information of the kelp endophytic fungus is: name of depository unit: General Microbiology Center of China Microbial Strain Preservation Management Committee; preservation Unit address: No. 3, Yard 1, Beichen West Road, Chaoyang District, Beijing, Institute of Microbiology, Chinese Academy of Sciences; date of deposit: January 2, 2018; deposit number: CGMCC No.15181; classification name: Alternaria sp.

The invention discloses a waste treatment method, and particularly relates to a comprehensive treatment and resource recycling method for wine brewing wastes. Due to the method, emission and pollution are greatly reduced, an energy-saving stewing system is used for wine brewing distillation, waste water and waste vinasse are generated during wine brewing distillation, the waste water is treated by a filter screen and an adjusting pond, the waste vinasse is flushed by a vinasse shell separating cleaning device in a physical separation manner so that waste vinasse shells and organic substance mixed liquid are separated, the treated waste water and the organic substance mixed liquid are added in a anaerobic reactor together to perform liquid fermentation to generate methane, and finally the generated methane is recycled to be used for heating the energy-saving stewing system. After the waste vinasse is separated, the mixed liquid of the waste vinasse and the waste water can be in liquid fermentation together, special equipment for fermenting the waste vinasse is omitted, and after the shells of the waste vinasse are removed, fermentation efficiency is greatly increased.

The invention belongs to the technical field of fertilizers, and discloses a process for preparing liquid organic fertilizer by using amino acid fermentation waste cells, which comprises the following steps: step 1) collecting waste cells, step 2) hydrolyzing waste cells, and step 3) preparing fertilizer components A, step 4) preparation of fertilizer component B, step 5) preparation of liquid organic fertilizer. The process of the invention utilizes the waste cells, realizes the utilization of the waste, and the prepared liquid organic fertilizer has a long-lasting fertilizer effect.

The preparation method comprises the following steps: dissolving yeast extract / beef extract / peptone in ultrapure water, carrying out depolysaccharide treatment by adding an absolute ethyl alcohol precipitation method, and removing ethyl alcohol from supernate; correspondingly obtaining a depolysaccharide yeast extract / depolysaccharide beef extract / depolysaccharide peptone; the depolysaccharide yeast extract / depolysaccharide beef extract / depolysaccharide peptone is used for preparing a culture medium. The invention further discloses a preparation method of the lactobacillus rhamnosus extracellular polysaccharide, and the preservation number of the lactobacillus rhamnosus ZFM216 is CCTCC (China Center for Type Culture Collection) NO: M2020325. The lactobacillus rhamnosus extracellular polysaccharide can be used for preparing the lactobacillus rhamnosus extracellular polysaccharide. The lactobacillus rhamnosus exopolysaccharide disclosed by the invention is used for preparing functional foods.

The invention discloses a method and a product for mixed fermentation of edible and medicinal fungi by indigenous lactic acid bacteria and Saccharomyces cerevisiae. The indigenous lactic acid bacteria 4J1 described in the present invention is classified and named as Leuconostoc pseudomesenteroides, and was deposited in the General Microorganism Center of China Committee for the Collection of Microbial Cultures on December 2, 2014, with the preservation number CGMCC No.10129. Mix the culture solution of the indigenous lactic acid bacteria and Saccharomyces cerevisiae in a certain proportion to prepare a mixed bacterial solution, inoculate edible and medicinal bacteria and carry out mixed fermentation, the neutralization reaction between alcohol produced by Saccharomyces cerevisiae and lactic acid produced by the fermentation of indigenous lactic acid bacteria reduces The sour taste in the product increases the mellow taste of the product, and the taste of the obtained product is more attractive. At the same time, it has the dual nutrition and efficacy of edible and medicinal bacteria and probiotics.

The invention discloses a Yupingfeng medicine residue fermentation process method. Strains are activated and cultured, and bacteria solution is inoculated into medicine residues for fermentation. By the aid of solid fermentation technology, Aspergillus niger is used for fermenting Yupingfeng oral liquid medicine residues, coarse fibers are degraded, the medicine residues are biologically transformed, the technology is simple, energy is saved, and environments are protected.