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121results about How to "Meet multiple needs" patented technology

Portable field multi-parameter measuring device

The invention discloses a portable field multi-parameter measuring device. The portable field multi-parameter measuring device is used for measuring soil compactness, soil temperature, soil moisture,a distance, a weight and an inclination angle. Problems that an existing field soil measuring device has a single function and low measurement efficiency are solved. The device comprises a measuring host machine, a connecting rod, an exploration rod and a weighing hook. The measuring host machine comprises a position-convertible handle, a bubble level, a tension and pressure sensor, an inclinationangle sensor, a laser distance measuring module, a Bluetooth data transmission module, a satellite positioning module, a liquid crystal display screen and a measuring circuit board. Annular metal electrodes are arranged on the exploration rod at intervals. The portable field multi-parameter measuring device can be used for realizing multi-parameter measurement when being used for a field experiment, has high efficiency and a simple structure, is energy-saving and environmentally friendly and meets the demand of agricultural production and scientific research.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Instant communication message processing method and client

The invention discloses an instant communication message processing method and a client. The method includes receiving instant communication messages, determining message types according to the instant communication messages, and calling corresponding notifying means according to the message types, wherein at least a first notifying means and a second notifying means are set in advance, and the first notifying means and the second notifying means are different. The instant communication message processing method and the client can give notification according to different types of instant communication messages.
Owner:ALIBABA GRP HLDG LTD

An intelligent clothes control system and a control method thereof

The invention relates to an intelligent clothes control system and a control method thereof. The system includes a clothes provided with a communication module and a controller, a mobile phone terminal which is in wireless communication with the communication module, is used for receiving power information, location information, and motion information, and sends a control instruction, and a cloud computing server which is in wireless communication with the communication module, receives data of the controller, and is used for obtaining a diagnosis result, a reason analysis, and treatment recommendations. The control system for the intelligent clothes is simple in structure, is easy to install and use, is powerful in functions, and is good in user experiences.
Owner:金卫华

Intelligent mobile home monitoring system based on sweeping robot equipment

The invention discloses an intelligent mobile home monitoring system based on sweeping robot equipment, which comprises a sweeping robot body. An image acquisition device is arranged on the surface ofthe sweeping robot body; the image acquisition device is used for acquiring an image of a region above the sweeping robot body; the image acquisition device is connected with a processing module; theprocessing module is connected with an early warning device and a communication module; an image processing module is arranged in the processing module; and the processing module is used for carryingout real-time identification on the acquired image, identifying target person identity information by utilizing a human face identification algorithm when identifying a pedestrian target, and controlling the image acquisition device to carry out image snapshotting and carrying out early warning when identifying a doubtful target. By carrying out transformation on the structure of an existing sweeping robot and combining the sweeping robot with a safety monitoring device, in a case of not additionally installing redundant equipment, requirements for functions of home sweeping and safety burglary prevention of a user can be met.
Owner:SUZHOU TSINGTECH MICROVISION ELECTRONICS TECH

Video-on-demand coloring ring back tone service method, system and coloring ring back tone service server thereof

The invention discloses a video-on-demand coloring ring back tone service method, a system and a coloring ring back tone service server thereof. The method comprises the following steps that: when a calling party calls a called party, the coloring ring back tone service server indicates a media server to use a mixed video mode to play a plurality of video coloring ring back tones set by the called party; when the calling party selects the video coloring ring back tone, the coloring ring back tone service server inquires the video coloring ring back tone selected by the calling party according to a touch parameter or a button parameter sent by the calling party and indicates the media server to play the video coloring ring back tone. By using the method, the system and the server, a problem that the current video coloring ring back tone is not diversified can be solved. Through a broadband technology, such as 3G, IMS and the like, combination of the popular touch on demand and the customized coloring ring back tone can be realized. More demands of a user can be satisfied.
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Road network traffic flow analytical method based on RFID technology

The invention discloses a road network traffic flow analytical method based on an RFID technology. The method comprises the steps that firstly, RFID base stations are regarded as the travel end points of an OD matrix, an RFID base station network is built, and the basis of a dynamic OD matrix acquiring method based on the RFID technology is constructed; secondly, the time collection degree is selected according to application requirements, vehicle data collected by the RFID base stations are converted into vehicle data of vehicles which pass through any two RFID base stations and have the same license plate number, the license plate numbers of the vehicles and the moments of the vehicles passing through the two RFID base stations are obtained, the time sequences of the vehicles passing through the two RFID base stations are compared, the original destinations of the vehicles are determined, and the traffic volume of the traffic flow with the two RFID base stations as the travel end points is obtained through statistics; finally, the acquired traffic volume between any two RFID base stations is organized to be in the mode of the OD matrix.
Owner:SOUTHEAST UNIV

Lycium ruthenicum beverage and preparation method thereof

The invention relates to a lycium ruthenicum beverage. The beverage comprises the following components in parts by weight: 1-5 parts of dried lycium ruthenicum, 1-5 parts of concentrated fruit juice,5-12 parts of sugar crops, 0.5-2 parts of a sour agent, 0.05-0.3 part of a compound stabilizer, 0.01-0.06 part of a compound color fixative, and 75.64-92.44 parts of treated water. According to the invention, the dried lycium ruthenicum is taken as a main raw material, and the nutrient components such as anthocyanidins, proanthocyanidins, amino acid, polysaccharides, proteins, vitamins and minerals in the lycium ruthenicum are effectively reserved through the reasonable compatibility and synergy of the compound color fixative and other components. The beverage has a deep purple red color, richand unique flavor of the lycium ruthenicum, a state of clarified beverages and a dense mouth feel of turbid beverages, is palatable with slight sweetness and sour, rich in the anthocyanidins, and hasthe efficacy of preventing and treating diabetes, improving eyesight, improving skins, preventing cancers, enhancing human immunity, beautifying skins, and resisting oxidation.
Owner:TIANJIN UNIV OF SCI & TECH

Nursing liquid for females and preparation method

A nursing liquid for cleaning and nursing the vulva of woman is proportionally prepared from surfactant, humectant, nutrients, pH regulator and purified water. Its preparing process is also disclosed.
Owner:BEIJING SHIJI QINGJI BIOTECH CO LTD

Hierarchical visual abstraction method based on improved force-directed graph layout

The invention provides a hierarchical visual abstraction method based on an improved force-directed graph layout. The method comprises the steps of (1) generating an initial layout which has an obvious cluster structure and can reflect structure information of a graph by using an improved force-directed algorithm, (2) generating a hierarchical structure of the graph by using a hierarchical clustering method from bottom to top based on a layout result, and (3) carrying out visual abstraction at different levels according to the generated hierarchical structure.
Owner:ZHEJIANG UNIV OF TECH

Communication method and device of C-V2X protocol stack

The invention discloses a communication method and device for a C-V2X protocol stack, and the method comprises the steps: receiving the data of an application layer through the C-V2X protocol stack, processing the data of the application layer, and transmitting the data through a hardware chip; receiving a request for receiving data initiated by the application layer through the C-V2X protocol stack so as to receive the data of the hardware chip, and processing the received data of the hardware chip through the C-V2X protocol stack so as to return the processed data to the application layer. According to the invention, the data security module ensures the security of data transmission; a software layering thought is used, so the v2x protocol stack can be quickly transplanted and used in any v2x equipment; rich and flexible software function interfaces are provided, more requirements of an application layer are met, the burden of the application layer is reduced, and the application layer is more focused on the design of a service scene; a plurality of application layer programs can be supported to be used, and rich application scenes of the application layer are met.
Owner:SHENZHEN LAN YOU TECH

Aronia active plant lactobacillus fermented drink and preparation method thereof

The invention relates to aronia active plant lactobacillus fermented drink, which is prepared from the following constituting components in parts by weight: 15 to 35 parts of aronia, 2 to 10 parts ofsugar crops, 1 to 3 parts of plant lactobacillus, 0.2 to 0.6 part of a color protecting agent, 0.03 to 0.07 part of a stabilizer and 50 to 85 parts of water. The drink is the aronia active plant lactobacillus fermented drink capable of meeting multiple demands of modern consuming groups; the drink is rich in live probiotics, has palatefullness, proper sourness and sweetness and high nutritional value, can effectively promote human intestinal tract movement and is suitable for people in all ages, and the process is simple and controllable.
Owner:TIANJIN UNIV OF SCI & TECH

Intelligent clothes storage and distribution system based on tags

The invention discloses an intelligent clothes storage and distribution system based on tags. The system is characterized by comprising an intelligent wardrobe and a wardrobe control terminal; the intelligent wardrobe is in communication connection with the wardrobe control terminal; a signal sending and receiving device, a radio frequency identification reader and a three-dimensional pickup device are arranged on the intelligent wardrobe; the radio frequency identification reader is used for reading clothes information in the intelligent wardrobe in real time and sending the clothes information to the wardrobe control terminal; the wardrobe control terminal is used for storing the clothes information stored in the intelligent wardrobe, and sending and receiving clothes placing or taking instructions to the signal sending and receiving device; the signal sending and receiving device is used for receiving the instructions sent by the wardrobe control terminal and sending the instructions to the three-dimensional pickup device; the three-dimensional pickup device is used for placing or taking clothes according to the received instructions; the clothes are provided with the RFID tagsrespectively. The system can achieve rapid management of the clothes.
Owner:刘华斌

Index closed-loop control early warning platform

InactiveCN105930979ARealize closed-loop managementBeneficial to enterprise information security managementDigital data authenticationOther databases queryingData exportLoop control
The invention discloses an index closed-loop control early warning platform, and relates to the technical field of data management. Closed-loop management of index data is realized and enterprise information security management is facilitated; data analysis is intelligent, working hours are reduced, and the accuracy of an analysis result is improved; figure displaying is performed on the analysis result, an early warning of weak indexes in the analysis result is given, and users are enabled to visually and timely obtain the analysis result; an index database is established, and real-time synchronous uploading, storage and updating of the index data are realized; and a prompt about an input time delay is given, and the completeness of index data collection and the accuracy of the analysis result are further guaranteed. The main points of the technical scheme provided by the invention comprise a registration end, an index input module, a data analysis module, a display module, an early warning module, a database, a data lead-out module and a query module. The index closed-loop control early warning platform is mainly applied to enterprise index management.
Owner:扶绥供电公司

Purification dehumidifier

The invention discloses a purification dehumidifier. The purification dehumidifier comprises a shell, a dehumidification assembly, a purification assembly, a separating assembly and a draught fan; the shell is provided with a dehumidification air inlet, a purification air inlet and an air outlet, the dehumidification air inlet and the purification air inlet are arranged in the height direction of the shell in a spaced manner, and an air flue for communicating the dehumidification air inlet, the purification air inlet and the air outlet is formed inside the shell; the dehumidification assembly is arranged in the air flue and is arranged in correspondence with the dehumidification air inlet; the purification assembly is arranged in the air flue and is arranged in correspondence with the purification air inlet; the separating assembly is arranged in the air flue and is located between the dehumidification air inlet and the purification air inlet, and the air flue is opened or closed through the separating assembly; and the draught fan drives air entering the air flue from the dehumidification air inlet and / or the purification air inlet to be discharged from the air outlet. By means of the purification dehumidifier, air purification and air dehumidification are integrated together, and the using convenience of the purification dehumidifier is improved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Multi-functional mobile power supply

The invention provides a multi-functional mobile power supply which comprises a battery, a charging module and a discharging module. The charging module is used for performing linear charging on the battery, and the discharging module is used for boosting a voltage generated by the battery and supplying electricity to an external device. The multi-functional mobile power supply further comprises a hand warming module, an illumination module and a rotating control device. The hand warming module comprises a heating element and is used for warming the hands. The illumination module comprises at least one light emitting diode and is used for illumination. The rotating control device is used for controlling the connection status of the hand warming module, the illumination module and the battery by rotating different gears so as to control the operating states of the hand warming module and the illumination module. The multi-functional mobile power supply is provided with the hand warming module and the illumination module, the operating states of the hand warming module and the illumination module are controlled by rotating the different gears through the rotating control device, so that the power supply is made to have the hand warming function and an illumination function at the same time, and therefore the utilization rate of the mobile power supply is improved.
Owner:SHENZHEN HELLO TECH ENERGY CO LTD

Camellia chrysantha containing drink

InactiveCN103829304AMeet multiple needsExtended function timeFood preparationCITRUS MEDICA FRUITToxicity
The invention discloses a camellia chrysantha containing drink. Camellia chrysantha, hawthorn, citron and oligosaccharides have the effects of regulation of the spleen, stomach, intestines, and human body sub-health state. Especially with more and more in-depth study on the camellia chrysantha, various beneficial effects of the camellia chrysantha are more and more understood. Based on the camellia chrysantha, numerous health care products, food and drinks are s developed, the camellia chrysantha containing drink uses the hawthorn for invigorating the spleen and stomach and promoting digestion, uses the citron for promoting qi and regulating qi, uses the camellia chrysantha for supplementing trace elements and beneficial substances, removing free radicals, eliminating fatigues and recovering spirits, uses the oligosaccharides for promoting the growth of intestinal effective microbial communities, and is scientific in compatibility, and the drink delicious in taste and clear in function can be prepared without addition of additives. The camellia chrysantha containing drink is free of toxic and side effects, can be drunk for a long term, and is particularly suitable for people who are subjected to obesity and indigestion, and engage in social activities for a long term.
Owner:陈越

Method for accurately calculating morphology change of gully head and gully wall of gully with washing hole

The invention discloses a method for accurately calculating morphology change of a gully head and a gully wall of a gully with a washing hole. The method comprises the following steps of: firstly, importing the determined gully terrain grid data into GIS (Geographic Information System) software and setting a coordinate projection system; secondly, cutting the terrain data of the gully into three parts according to a water collecting area, a gully wall and a gully bed boundary; importing terrain data of the gully wall into a file which can execute data operation and respectively rotating spatial coordinates around a Z axis and an X axis according to the certain angle; secondarily importing the rotated gully wall data into the GIS software and extracting a boundary point position of the gully wall in a GIS software environment to generate a face file; then generating TIN (Triangulated Irregular Network) by using the rotated space point position and the boundary file; converting the TIN into a DEM (Digital Elevation Model) with proper size of grids; and subtracting the DEMs at different stages to finally obtain the terrain change processes of different stages. The method disclosed by the invention can be used for generating the DEM accurately and quickly, is simple in operation and does not need complex three-dimensional space conversion operation.
Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

Preparation method of seasoned poached eggs

A preparation method of seasoned poached eggs comprises the following steps: (1) eggs are graded according to the quality standard; (2) a heat transfer medium is heated to 80-95 DEG C; (3) the eggs are totally immersed in the heat transfer medium and boiled for 7-10 min; (4) the boiled eggs are cooled in water at 10-20 DEG C; (5) the cooled eggs are totally immersed in a prepared seasoning liquid, the mixture is placed in vacuum decompression equipment for 2-4 days, the vacuum degree is kept from subzero 0.09 Mpa to subzero 0.1 Mpa, and the temperature is set to be 25 DEG C; (6) the poached eggs prepared through the steps are subjected to cold storage in a low-temperature environment at 0-10 DEG C. The egg white of the prepared poached eggs is denaturalized completely, and the hardness and the elasticity reach the states of normal hard boiled eggs; while the texture of yolk is in a soft sate and colloidal, the yolk is in bright deep yellow and tastes fine and soft, and small-molecular flavor substances of the prepared seasoning liquid enter the eggs completely without damaging the inside forms of the poached eggs, so that the poached eggs are good in color, flavor and taste.
Owner:SICHUAN UNIV

Multi-effect mask composition, preparation method thereof and application of composition

The invention relates to a multi-effect mask composition, in particular to a multi-effect mask composition, a preparation method thereof and an application of the composition. The multi-effect mask composition comprises, in weight percent, 0.05-0.5% of thickening agents, 5-20% of wetting agents, 0.1-0.8% of preservatives, other additives and the balance water. The other additives comprise skin conditioners. The multi-effect mask composition has the advantages of good moisturizing, anti-aging, anti-inflammation and whitening effects.
Owner:广东柏俐臣生物科技有限公司

Method for receiving video data and system for distributing video data

The invention provides a method for receiving video data and a video data distributing system. The method is as follows: the receiving mode of receiving the video data is selected, wherein the receiving mode is the data broadcasting mode in which the video data circularly broadcasted on a front end of data broadcasting service by a video broadcasting network and the P2P mode in which the video data are acquired from a new media platform or a user terminal storing the video data by a wideband network; and, the video data are acquired by utilizing the selected receiving mode. When the user needs the video service, the video data can be acquired by receiving the broadcasting data; in addition, the video data can also be acquired from other users having the video data in the P2P mode, thereby overcoming the defects existing in prior art, meeting the needs of more users and providing high quality video service for users.
Owner:北京视博数字电视科技有限公司

Crinkling process of chemical fabric

The invention discloses a retracting technique for chemical fiber fabrics, comprising the following working procedures in turn: sizing of a retracted film; recombination of the chemical fiber fabrics and the retracted film; heat insulation and solidification; folding and retracting; and creping and separating. The retracting technique for the chemical fiber fabrics utilizes the principle that the retracted film can be retracted at a high temperature and produces crepe fabrics through compression and recombination of the chemical fiber fabrics and the retracted film and then high-temperature retraction and setting, thereby the formation of creping patterns on the chemical fiber fabrics is more regular; the setting effect is good; the chemical fiber fabrics are difficult to deform and have strong depth perception and hierarchy feeling; and the prior hand feeling style of the chemical fiber fabrics can not be damaged.
Owner:WUJIANG LINGZHI TEXTILE

Multifunctional programming demonstration box

InactiveCN104635651AAdd featureGood prospects for marketing and applicationProgramme total factory controlMicrophoneMultiple function
The invention discloses a multifunctional programming demonstration box comprising a camera module, a wireless communication module, a microphone module, an audio output module, a USB (universal serial bus) interface module, a keyboard module, a display module and a central processing unit. The camera module is used for shooting. The wireless communication module is used for wireless communication. The microphone module is used for entering voices. The audio output module is used for outputting audio. The USB interface module is used for data interaction. The keyboard module is used for entering control information. The display module is used for displaying. The camera module, the wireless communication module, the microphone module, the audio output module, the USB interface module, the keyboard module and the display module are connected with the central processing unit. The functions such as shooting function, the call function and the Bluetooth function are added to the existing robotic demonstration box, the functionality of the box is greatly enhanced, the more needs of users are met, and the box has good marketing and application prospect.
Owner:SHENYANG SIASUN ROBOT & AUTOMATION

Kitchen appliance function expanding system

A kitchen appliance function expanding system comprises a control terminal, a first wireless communication module and an electric control board used for controlling a kitchen appliance to work. The control terminal comprises a human-computer interface, a detecting module, a processing module and a second wireless communication module. The processing module analyzes a preset temperature and a preset time which are input and confirmed by a user according to an incidence and transmits a temperature signal and a time signal which respectively correspond to the preset temperature and the preset time to the electric control board through the second wireless communication module and the first wireless communication module. The electric control board respectively adjusts the cooking temperature and the cooking time to the preset temperature and the preset time according to the received temperature signal and the received time signal. The human-computer interface is provided with a home page option. The home page option is provided with a plurality of frequently-used function buttons directing at different cooking objects. Each frequently-used function button comprises at least one sub-button, and each sub-button corresponds to a preset temperature and a preset time. The kitchen appliance function expanding system provides multiple cooking functions to the user.
Owner:ZHEJIANG ZILINK ELECTRONICS

Intelligent game mouse of realizing speech conversion writing on basis of speech recognition

The invention discloses an intelligent game mouse of realizing speech conversion writing on the basis of speech recognition. The mouse includes a speech key, a speech signal collection and storage module, a speech signal conversion module, an engine intelligent-switching module, a speech macro definition module, an automatic updating module, a service support module and a game mode switching module. A function of game macro definition is further added on the basis of an intelligent speech mouse, firstly, key macro definition of traditional game mice is added, then game macros are combined withspeech technology, speech macros are realized, the number of the speech macros is not limited, starting manners of the speech macros are all the same speech key, regular speech macro definition of mainstream games is preset in software, support and updating of the function of macro definition are continuously provided by a server, the speech key can simultaneously realize speech typing in the games, and multiple needs of users are satisfied.
Owner:安徽咪鼠科技有限公司

Multifunctional metal water-based antirust cleaning agent and preparation method and application thereof

The invention provides a multifunctional metal water-based antirust cleaning agent, and a preparation method and application thereof. The multifunctional metal water-based antirust cleaning agent disclosed by the invention is characterized by comprising 20-80wt% of wool fat and alkylol amine, and the balance of water, wherein the weight ratio of the wool fat to the alkylol amine is 1 to (1-3). The preparation method disclosed by the invention is characterized by comprising the following steps: mixing the wool fat with the alkylol amine in a reaction kettle, heating to 120+ / -10 DEG C, agitating and keeping the temperature for 60+ / -10 minutes; and stopping heating and cooling to 50-60 DEG C, and then adding quantitative water to the reaction kettle to evenly agitate. The multifunctional metal water-based antirust cleaning agent disclosed by the invention is suitable for metal processing, and metal rust protection and cleaning in the machinery manufacturing industry, and being used as an anti-rust additive.
Owner:DALIAN SANXING HENGYE TECH DEV

Silicon-controlled dimming and color temperature changing downlight circuit

The invention discloses a silicon-controlled dimming and color temperature changing downlight circuit. The silicon-controlled dimming and color temperature changing downlight circuit comprises an LEDdriving module, wherein the LED driving module is used to provide driving current for an LED; an LED load color temperature selection switch module is connected to the LED driving module; a Vs terminal of the power selection switch module is connected with the LED driving module; a negative pole of a third diode is connected to a power supply end through a seventh resistor; the LED load color temperature selection switch module is connected to a positive pole of an LED load input terminal; current firstly passes through a first three-gear changeover switch; and the LED load color temperature selection switch module comprises the first three-gear changeover switch. Through adoption of the silicon-controlled dimming and color temperature changing downlight circuit disclosed by the invention,a manufacturer can prepare materials conveniently; a seller can place an order better; one lamp can have multiple choices, and is convenient for a user to mount; the multiple needs of the user are met at the lowest cost; the cost is lowered greatly; and the life of a product is optimized.
Owner:易光科技(江苏)有限公司

Automatic track control apparatus for ships

The invention discloses an automatic track control apparatus for ships. The automatic track control apparatus comprises a control main board, a display, keys, operating buttons, a solenoid valve and sensor. The control main board is connected with an electronic chart through an Ethernet. The display is connected with the control main board through a serial port. The keys are connected with the control main board through an input-output port. The operating buttons are connected with the control main board through a serial port. The sensor is connected with the control main board through a serial port or a network port. Communication data forms are selected by a dial switch. The control main board receives information from an electronic positioning system, information from a compass sensor, and information from a speed and distance sensor, and simultaneously receives ship route planning information from the electronic chart and actual rudder angle information from a rudder angle feedback device. According to the received information, the control main board automatically solves command rudder angle information. The command rudder angle information guides a steering gear control device for the actual rudder. The automatic track control apparatus can maintain the heading of the ship with high precision and improve the safety of the ship's navigation.
Owner:CSSC MARINE TECH CO LTD

Register processing method and system, display device and electronic equipment thereof

The invention discloses a register processing method, a register processing system, a display device and electronic equipment thereof. The processing system comprises: a first module for inputting oroutputting configuration information; a second module which is used for monitoring trigger information and obtaining configuration information associated with the trigger information based on the trigger information; and a third module which is used for updating the register storage content according to the configuration information. According to the processing system and the processing method provided by the invention, the storage content of the register can be updated through the pre-stored or instantly written configuration information and the monitored trigger information for indicating toupdate the configuration of the register so as to meet the requirement that the electronic equipment can work in different working modes, wherein the triggering information for indicating to update the register configuration can be the triggering signal for representing one or more working modes or the triggering instruction pre-written in the register, so that the efficiency of updating the register configuration is improved, and the user experience is also improved.
Owner:OLED IC MICROELECTRONICS BEIJING CO LTD

Culture medium for producing sodium hyaluronate and preparation method of culture medium

The invention provides a culture medium for producing sodium hyaluronate and a preparation method of the culture medium. Each 100kg of culture medium comprises the following components: 28 to 35kg ofwhite granulated sugar, 8 to 12 kg of yeast extract powder, 0.8 to 1.1kg of MgSO4.7H2O, 1.2 to 1.4kg of NaH2PO4.2H2O, 0.5 to 1.0kg of K2SO4, 15 to 25kg of L-arginine and 15 to 30mL of a defoamer, andthe components are supplemented to be a total mass of 100kg with water. The culture medium provided by the invention simplifies the complexity of a formula, reduces impurities brought in, ensures thatthe yield of sodium hyaluronate can reach 7.5 to 8.5g / L when streptococcus zooepidemicus H23 is used for fermentation, and compared with the culture medium disclosed in the existing method, the culture medium provided by the invention is higher in fermentation yield in same conditions, facilitates industrial production, and improves the production efficiency.
Owner:SHANGHAI JINGFENG PHARMA
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