30results about How to "Efficient detection method" patented technology

The invention belongs to the technical field of plant monitoring, and particularly relates to a nondestructive monitoring method and system for judging the healing state of a muskmelon grafted seedling by using a wearable sensor, and the method comprises the steps: preparing a pumpkin rootstock and a muskmelon scion for grafting; grafting when the first true leaf of the pumpkin rootstock is completely flattened and the first true leaf of the scion is half-expanded; a sensor is attached to the cotyledon of the scion to continuously detect the growth state of the grafted seedling; impedance signals of the sensor are measured through an instrument, and an impedance change curve 10 days after grafting is drawn to evaluate the grafting healing state. According to the method, the physiological activity state of the grafted seedling can be directly monitored, so that whether the healing state is good or not can be judged in advance.

The invention relates to the technical field of textile raw material identification, in particular to an identification method of feed-bred silkworm cocoon silks, the free radical scavenging capacity of the feed-bred silkworm cocoon silks is remarkably different from that of common mulberry leaf-bred silkworm cocoon silks, and the feed-bred silkworm cocoon silks and the mulberry leaf-bred silkworm cocoon silks are identified by measuring the ABTS free radical scavenging rate. The detection method provided by the invention is superior to a conventional detection method, and has high accuracy and strong practicability.

The invention provides an electronic one-tube automatic detection system and a detection method for streptococcus agalactiae or gonococci, through an LAMP and CRISPR-Cas12a combined mediated one-tube visual streptococcus agalactiae or gonococci detection system, in combination with an electronic automation technology, an LAMP reaction mixture and a CRISPR-Cas12a reaction mixture are mixed to form a one-tube reaction system, and the one-tube reaction system is used for detecting the streptococcus agalactiae or gonococci. Automatic mixing, preheating reaction and fluorescence detection of various detection reagents and samples are realized, and visual display is performed on detection results by adopting visual equipment. Visual detection of bacteria is achieved by detecting fluorescence signals, rapid positive or quantity detection results can be provided for patients and other users, and clinical detection efficiency is improved.

The invention discloses an improved YOLOv8-based capsicum flower front shape detection method and system, relates to an intelligent agricultural technology, and solves the technical problems that an existing capsicum flower detection method for a point pollination robot cannot realize effective balance between identification efficiency and identification accuracy and affects efficient and accurate pollination of the point pollination robot. The method comprises the steps that capsicum flower data is collected to make a data set, the data set is utilized to train and verify an improved YOLOv8 model, finally, the trained improved YOLOv8 model is utilized to recognize the front shape of capsicum flowers, a backbone network in the improved YOLOv8 model uses C2f-CAA-Star, a high-order screening feature pyramid network is used in a Neck network, and a Detect-E model is adopted in the head of the model. According to the method, the identification capability of the model on different morphological characteristics of the pepper flowers is further improved, and the detection accuracy under a complex background is ensured.

The invention discloses a hapten for detecting the content of isofenphos-methyl and application of the hapten, particularly relates to the hapten for detecting the content of isofenphos-methyl and a preparation method of the hapten, and further discloses application of the hapten in the aspects of antibodies and kits. The enzyme linked immunosorbent assay kit established by aiming at the hapten for detecting the content of isofenphos-methyl can realize rapid detection of a large batch of samples to be detected, is convenient to use and low in detection cost, the detection method is efficient, accurate and rapid, can simultaneously detect a large batch of samples, and is suitable for on-site monitoring of isofenphos-methyl in fruits, vegetables and traditional Chinese medicinal materials and screening of a large number of samples.

The invention provides a codominant SSR (simple sequence repeat) marker closely linked with a tobacco scopoletin gene qSco and an application method of the codominant SSR marker. The serial numbers of the codominant SSR marker closely linked with the tobacco scopoletin gene qSco are TM34422 and IDYK06329, and the nucleotide sequences of PCR (Polymerase Chain Reaction) amplification products of the codominant SSR marker closely linked with the tobacco scopoletin gene qSco are respectively shown as SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 and SEQ ID No. 4. The application is the application of the codominant SSR marker closely linked with the tobacco scopoletin gene qSco in detecting whether the tobacco scopoletin gene qSco exists in tobacco genome DNA (Deoxyribonucleic Acid) or not. Compared with a method in the prior art, the codominant SSR marker has the characteristics of accuracy, high efficiency, stability, convenience, low cost and no detection opportunity limitation, so that the molecular marker can be applied to auxiliary selection of the scopoletin gene qSco molecular marker in tobacco breeding.

The invention provides a codominant SSR (simple sequence repeat) marker closely linked with a tobacco xanthophyll gene qXant and an application method of the codominant SSR marker. The serial numbers of the codominant SSR marker closely linked with the tobacco xanthophyll gene qXant are TMy82029 and IDYK01541, and the nucleotide sequences of PCR (Polymerase Chain Reaction) amplification products of the codominant SSR marker closely linked with the tobacco xanthophyll gene qXant are respectively shown as SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 and SEQ ID No. 4. The application is the application of the codominant SSR marker closely linked with the tobacco xanthophyll gene qXant in detecting whether the tobacco xanthophyll gene qXant exists in a tobacco genome DNA (Deoxyribose Nucleic Acid) or not. Compared with a method in the prior art, the codominant SSR marker has the characteristics of accuracy, high efficiency, stability, convenience, low cost and no detection opportunity limitation, so that the molecular marker can be applied to molecular marker-assisted selection of the lutein gene qXant in tobacco breeding.

The invention belongs to the technical field of pharmaceutical analysis, particularly relates to a method for detecting impurities in Milsartan potassium, and provides a convenient, efficient and accurate detection method for solving the problem of detection of the impurities in Milsartan potassium. According to the method, LC-MS is adopted for detection, the content of the impurities in Milsartan potassium can be detected, so that the medication safety is effectively guaranteed, and the detection cost is reduced. The method is convenient, efficient and accurate, completely conforms to the guidance principle verified by methods in Chinese pharmacopoeia in the aspects of system applicability, repeatability, specificity and accuracy, and can be used for quality control of the Milsartan potassium.

The invention discloses a method for losslessly identifying the internal quality of nuts based on voiceprint features, which specifically relates to the field of acoustic detection technology, and comprises the following steps: first, performing ensemble empirical mode decomposition on collected nut impact soundprint signals; second, using a mutual correlation coefficient method to screen intrinsic mode function components, and reconstructing a soundprint signal with noise and redundant information removed; third, extracting time domain, frequency domain, and time-frequency domain features of the reconstructed soundprint signal; fourth, using a recursive feature elimination method to screen features; fifth, constructing a support vector machine classifier, inputting the screened feature set, and classifying and identifying the internal quality of nuts; the invention utilizes voiceprint features for detection, does not need to destroy the nut shell or internal structure, ensures the integrity of the nuts, and reduces waste and loss. Compared with traditional physical or chemical detection methods, the voiceprint feature detection method has higher detection speed and efficiency, can quickly screen and classify a large number of nuts, and accurately judge the internal quality of the nuts.

The embodiment of the invention provides resistance value detection equipment of an alloy resistor, and relates to the technical field of resistance detection equipment. The resistance value detection equipment for the alloy resistor comprises a bracket detection main body part, a lifting mechanism, a probe component, a reciprocating jacking mechanism and a resistor placement mechanism. The support detection main body part comprises a rack, a bedplate, a resistance detector main body and a back frame, the bedplate is fixed at the top of the rack, the back frame is arranged at the back of the rack, and the resistance detector main body is mounted at the top of the back frame; the lifting mechanism comprises a mounting frame and a lifting part. The rotation driving assembly drives the cam to rotate continuously, and the alloy resistor makes contact with the probe component and is matched with the resistance detector body to detect the resistance value of the alloy resistor. Under the continuous and repeated rotation of the rotation driving assembly, the resistance value of the alloy resistor can be rapidly detected. Compared with a traditional mode that a probe or a clamp is manually placed at the two ends of the alloy resistor for detection, the method is more efficient.

The invention belongs to the technical field of pharmaceutical analysis, particularly relates to a method for detecting methylamine in Vonoprasone fumarate, and provides a convenient, efficient and accurate detection method for solving the problem of detection of methylamine in Vonoprasone fumarate. Derivative products are detected by liquid chromatography, the content of methylamine in the Vonoprazan fumarate can be detected, so that medication safety is effectively guaranteed, quality control of the Vonoprazan fumarate is facilitated, the method is convenient, efficient and accurate, the system applicability, repeatability, specificity and accuracy completely conform to the guidance principle verified by methods in Chinese pharmacopoeia, and the method is suitable for popularization and application. The method can be used for quality control of the Vonoprasone fumarate.

The present invention discloses a method, system and electronic device for detecting the purity of automobile air-conditioning refrigerant, which monitors the pressure and temperature of the outlet of the air-conditioning condenser; calculates the supercooling degree of the air-conditioning condenser based on the pressure and temperature obtained by monitoring; determines the monitoring threshold value according to the ambient temperature; determines the first time value and the second time value based on the monitoring threshold value and the supercooling degree; and determines the air-conditioning refrigerant purity information according to the first time value and the second time value. The present invention obtains the refrigerant purity information by monitoring the supercooling degree of the air-conditioning condenser, thereby realizing the most effective and low-cost detection method, thereby improving the detection accuracy of the refrigerant purity and ensuring the refrigeration performance of the air-conditioning.

The invention discloses a method for simultaneously detecting rice yeast acid, isorice yeast acid and toxoflavin, and belongs to the technical field of food detection. The method for simultaneously detecting the rice yeast acid, the isorice yeast acid and the toxoflavin comprises the following steps: mixing a to-be-detected sample and an extracting solution, extracting, and purifying to obtain a to-be-detected sample solution; detecting the to-be-detected sample solution by adopting a liquid chromatography-tandem mass spectrometry method; the extracting solution is a mixed solution of acetonitrile and acetic acid. According to the method provided by the invention, the sample pretreatment process is simplified, the problem of simultaneous extraction of the rice yeast acid, the isorice yeast acid and the toxoflavin with relatively large polarity difference is solved, simultaneous determination through one-time extraction is realized, the test time is shortened, the contents of the rice yeast acid, the isorice yeast acid and the toxoflavin in the fresh wet powder can be simply and efficiently detected and confirmed, and the method is suitable for large-scale popularization and application. The measurement result is accurate and reliable.

The invention relates to the technical field of equipment state detection, and discloses an efficient and intelligent working condition identification method and device for offshore flexible straight platform pump equipment. The method comprises the following steps: arranging vibration acceleration sensors at a plurality of target measuring points of the pump equipment; collecting equipment vibration data of the pump equipment through a vibration acceleration sensor; the equipment vibration data comprises measuring point vibration data of each target measuring point; performing time-frequency conversion processing according to the measuring point vibration data of the target measuring points to obtain single-channel two-dimensional time-frequency diagrams of the target measuring points, and performing channel fusion based on the single-channel two-dimensional time-frequency diagrams of the target measuring points to obtain a multi-channel two-dimensional time-frequency diagram; feature extraction is carried out based on the multi-channel two-dimensional time-frequency graph, and equipment operation state features are obtained; and working condition identification is carried out according to the equipment operation state characteristics to obtain the working condition type of the pump equipment. Therefore, the method for high-precision detection and identification of the real-time working condition type of the offshore flexible straight platform pump equipment is realized.

The invention discloses a logistics permeability detection method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: inputting a generated permeability time sequence and attribute characteristics of a customer into a permeability calculation model, outputting the permeability and a first permeability interval of a corresponding first logistics, and constructing a training sample of the permeability calculation model by adopting a training sample mask reconstruction mode; in response to a received query request about a permeability detection result, querying a target customer and the permeability and a first permeability interval of the first logistics corresponding to the target customer; and for each target customer, detecting the permeability of the target customer according to the permeability of the first logistics and the first permeability interval. According to the implementation mode, accurate and efficient detection of the logistics permeability is realized, and accurate positioning of customers with order increase potential or reduction risk is facilitated, so that the value of stock customers is further excavated and improved.

The present invention discloses a method and a device for determining the content of free flaky mica in a sand sample, comprising the following steps: obtaining two sand samples of different particle size ranges of a certain mass through drying, cooling, screening and grading; manually selecting mica for the sand sample of a larger particle size range under a magnifying glass, and measuring the mass of the manually selected mica; putting the sand sample of a smaller particle size range into an air separator, obtaining free flaky mica and a primary air-selected sand sample through air separation, and then repeatedly performing air separation operations on the primary air-selected sand sample until no free flaky mica is separated, and measuring the mass of the air-selected mica; and calculating the content of free flaky mica in the sand sample using the mass of the manually selected mica, the mass of the air-selected mica and the mass of the sand sample. The method and device for determining the content of free flaky mica in a sand sample disclosed by the present invention can reduce the difficulty of manually selecting free mica, and the detection method is more efficient; so that the accuracy of the free flaky mica content finally obtained is improved.

The invention discloses a transformer anti-short-circuit capability evaluation system of a power system, relates to a transformer anti-short-circuit capability evaluation device, and aims to solve the problem of low reliability of an existing method for evaluating the anti-short-circuit capability of a transformer. According to the invention, the short-circuit current calculation module calculates the short-circuit current when various external short circuits occur; the first evaluation result output module obtains a transformer anti-short-circuit capability evaluation result A based on the short-circuit current; the short-circuit electrodynamic force output module establishes a finite element analysis model according to the short-circuit current calculated by the short-circuit current calculation module, and obtains corresponding short-circuit electrodynamic force; the second evaluation result output module is used for carrying out anti-short-circuit capability analysis on the power transformer according to the short-circuit electrodynamic force obtained by the short-circuit electrodynamic force output module to obtain an evaluation result B; and the comprehensive evaluation result output module is used for obtaining a final evaluation result by utilizing a comprehensive evaluation analysis method according to the evaluation result A and the evaluation result B. The method has the advantage that the reliability of short-circuit capability evaluation is improved.

The application discloses a method for quality prediction of tinplate cans based on iron ion migration amount, which comprises the following steps: sealing and soaking the tinplate cans filled with acetic acid, and performing temperature acceleration test; sampling on the third day of the temperature acceleration test, and detecting the iron ion migration amount; sampling on the tenth day of the temperature acceleration test, and detecting the iron ion migration amount; and predicting the quality of the tinplate cans based on the iron ion migration amounts on the third day and the tenth day. The application takes the migration amount on the third day as a short-term risk indicator, and takes the migration amount on the tenth day as a key quality determination standard of long-term stability indicator. Based on the detection results of the two time points, the iron ion migration trend of the tinplate cans within a six-month shelf period can be reliably predicted, the sensory quality and stability of beer products can be ensured, clear and quantitative delivery access conditions of suppliers can be set according to the detection results, the risk of beer quality deterioration caused by quality problems of packaging materials can be avoided from the source, early prediction and precise control of the quality of packaging materials are realized, and the overall quality management level is improved.

The application belongs to the technical field of pharmaceutical analysis, and particularly relates to a detection method of ammonia in methamphetamine, which is a convenient, efficient and accurate detection method for solving the problem of ammonia detection in methamphetamine. The method uses gas chromatography to detect the content of ammonia in methamphetamine, has low detection cost, and is convenient for quality control of methamphetamine. The method is convenient, efficient and accurate, and fully meets the guiding principles of method verification of Chinese Pharmacopoeia in terms of system applicability, repeatability, specificity and accuracy, and can be used for quality control of methamphetamine.

The invention relates to the technical field of fluorescent nano sensors, in particular to a synthesis method of a fluorescent nano sensor for monitoring the content of ferric ions in sewage. The method comprises the following steps: 1, carrying out anhydrous and anaerobic treatment on a reactor, cooling to room temperature, adding an F127 or P123 solution into the reactor, and adding 10-ethyl-3, 7-diformaldehyde phenothiazine under a stirring condition to synthesize fluorescein isothiocyanate with the concentration of (1-9) * 10 <-4 > mol / L; and 2, adding ethanol into fluorescein isothiocyanate, fully stirring, adding tetraethoxysilane, reacting, adding a terminator, continuously stirring, filtering by using a water-based filter membrane, and dialyzing by using deionized water until particles are neutral, thereby obtaining the fluorescent nano sensor. The size of the synthesized fluorescent nano sensor is lower than 20 nm, the water compatibility is good, the luminous intensity in water is high, the online detection capability is achieved, the detection method is visual and effective, and the method can be suitable for chemical sewage and domestic sewage.

The invention belongs to the technical field of pharmaceutical analysis, particularly relates to a method for detecting 4-(1, 1-dibromoethyl)-6-chloro-5-fluoropyrimidine in voriconazole, and provides a convenient, efficient and accurate detection method for solving the problem of detection of 4-(1, 1-dibromoethyl)-6-chloro-5-fluoropyrimidine in voriconazole. The content of 4-(1, 1-dibromoethyl)-6-chloro-5-fluoropyrimidine in voriconazole can be detected, so that the medication safety is effectively guaranteed, the quality control of voriconazole is facilitated, the method is convenient, efficient and accurate, the system applicability, repeatability, specificity and accuracy completely conform to the guidance principle verified by methods in Chinese Pharmacopoeia, and the method is suitable for popularization and application. The method can be used for quality control of voriconazole.

The present invention proposes a method for accurately locating pipeline defects based on a gyroscope and a shielded geomagnetic field, which belongs to the field of long-distance oil and gas pipeline defect detection. The method includes two major steps: using a gyroscope to measure the rotation angle of the pipe cleaner, and cooperating with a magnetic flux leakage detection system to obtain the precise position of the pipeline defect; using a magnetometer to measure the shielded geomagnetic field in the pipeline to secondary determine the rotation angle, thereby correcting the gyroscope data. The present invention can directly use the magnetic field information in the pipeline to locate defects, avoiding interference from the geological environment, solving the problem of error accumulation of the gyroscope, and enhancing the positioning accuracy of long-distance oil and gas pipeline defects. At the same time, the method is low-cost and high-efficiency.

The invention discloses a six-membered cucurbitacin-based carbon quantum dot capable of rapidly detecting 2,4-dinitrophenol in water, and a preparation method and application thereof. The six-membered cucurbitacin-based carbon quantum dot (Q[6]-CQDs) is a fluorescent carbon quantum dot doped with nitrogen and sulfur, synthesized by a hydrothermal method using common six-membered cucurbitacin and p-aminobenzenesulfonamide as carbon source and nitrogen source. The obtained Q[6]-CQDs has good water dispersibility, photostability and strong blue-green fluorescence emission, and can be used for fluorescent identification of 2,4-dinitrophenol in aqueous solution. The detection method has the characteristics of high sensitivity, high accuracy, simple detection method and low cost. The fluorescent carbon quantum dot is used for the determination of 2,4-dinitrophenol in simulated wastewater samples, and the recovery rate is 98.0% to 107.0%, obtaining satisfactory results.

The invention discloses an image color difference detection method and system for industrial production. The method comprises: converting a pure color image to be detected from an RGB color space to an HSV color space and a CIELAB color space respectively to obtain a first pure color image to be detected and a second pure color image to be detected; extracting hue, saturation and brightness information in the first pure color image to be detected, calculating the color difference of each pixel, and marking an area where the color difference is greater than a first adaptive threshold as a first area; performing Gaussian filtering optimization on the first area in the second pure color image to be detected, extracting L, a, and b components, calculating the color difference of each pixel to obtain an optimized mixed color detection result, comparing the optimized mixed color detection result with a second adaptive threshold, and marking the mixed color area. The invention realizes efficient and accurate pure color image mixed color detection through multi-color space conversion and adaptive threshold calculation, and has broad application prospects.

This invention provides a method for detecting the diethyl sulfate content in methyl 4-acetamido-2-ethoxybenzoate. The method involves derivatizing the sample with sodium iodide-ascorbic acid and detecting the sample using a headspace gas chromatograph equipped with an ECD detector. The chromatographic column is an Agilent DB-624 30m × 0.53mm × 3μm column, the injection port temperature is 220℃, the detector temperature is 250℃, and the carrier gas is N2. 2， Flow rate: 1.5 mL / min, temperature programmed: initial column temperature 70℃, increased to 150℃ at a rate of 5℃ / min and held for 0 min; then run at 240℃ and held for 5 min, flow rate 3 mL / min. This invention provides a convenient, efficient, and accurate method for detecting the diethyl sulfate content in methyl 4-acetamido-2-ethoxybenzoate. This method uses gas chromatography to detect the diethyl sulfate content in methyl 4-acetamido-2-ethoxybenzoate, thereby effectively ensuring medication safety.

The invention provides a codominant SSR (Simple Sequence Repeat) marker closely linked with a tobacco beta carotene gene qbCar and an application method. The serial numbers of the codominant SSR marker closely linked with the tobacco beta carotene gene qbCar are TMy80084 and TMy81298, and the nucleotide sequences of PCR (Polymerase Chain Reaction) amplification products of the codominant SSR marker closely linked with the tobacco beta carotene gene qbCar are respectively shown as SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 and SEQ ID No. 4. The application is the application of the codominant SSR marker closely linked with the tobacco beta carotene gene qbCar in detecting whether the tobacco beta carotene gene qbCar exists in tobacco genome DNA (Deoxyribonucleic Acid) or not. Compared with a method in the prior art, the codominant SSR marker has the characteristics of accuracy, high efficiency, stability, convenience, low cost and no detection opportunity limitation, so that the molecular marker can be applied to auxiliary selection of the beta carotene gene qbCar molecular marker in tobacco breeding.

The application belongs to the technical field of large-scale flat plate reflection array fault detection, and particularly relates to a detection device and method for a reconfigurable reflection array unit, the device comprising an isolation chip, a driving chip, a main control chip and a test circuit, the isolation chip is used for receiving test instructions issued by a computer and converting the test instructions into driving signals; the driving chip is connected with the isolation chip and is used for converting the driving signals into level signals; the main control chip is connected with the driving chip and is used for generating pin control signals; the test circuit is connected with the main control chip and is used for collecting pin current values in the reconfigurable reflection array unit; the device further comprises a power supply circuit, the power supply circuit supplies power to the isolation chip, the driving chip and the main control chip respectively, and the application can realize detection on the working condition of a large-scale reconfigurable reflection array unit, and has a simple structure and higher efficiency.

The invention provides a codominant SSR (simple sequence repeat) marker closely linked with a tobacco rutin gene qRut and an application method of the codominant SSR marker. The serial numbers of the codominant SSR marker closely linked with the tobacco rutin gene qRut are IDYK02161 and TM20483, and the nucleotide sequences of PCR (Polymerase Chain Reaction) amplification products of the codominant SSR marker closely linked with the tobacco rutin gene qRut are respectively shown as SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 and SEQ ID No. 4. The application is the application of the codominant SSR marker closely linked with the tobacco rutin gene qRut in detecting whether the tobacco rutin gene qRut exists in a tobacco genome DNA (Deoxyribose Nucleic Acid) or not. Compared with a method in the prior art, the codominant SSR marker has the characteristics of accuracy, high efficiency, stability, convenience, low cost and no detection opportunity limitation, so that the molecular marker can be applied to auxiliary selection of the rutin gene qRut molecular marker in tobacco breeding.

The invention discloses an image color difference detection method and system for industrial production, and the method comprises the steps: converting a to-be-detected pure color image from an RGB color space to an HSV color space and a CIELAB color space, and obtaining a first to-be-detected pure color image and a second to-be-detected pure color image; extracting hue, saturation and brightness information in the first to-be-detected pure-color image, calculating the chromatic aberration degree of each pixel point, and marking a region of which the chromatic aberration degree is greater than a first adaptive threshold value as a first region; performing Gaussian filtering optimization on a first region in the second to-be-detected pure color image, extracting L, a and b components, calculating the chromatic aberration degree of each pixel point to obtain an optimized mixed color detection result, comparing the optimized mixed color detection result with a second adaptive threshold value, and marking a mixed color region; through multi-color space conversion and adaptive threshold calculation, high-efficiency and accurate color mixing detection of the pure-color image is realized, and the method has a wide application prospect.

The present invention discloses a hapten, an artificial antigen, an antibody and a preparation method and application thereof. The structural formula of the hapten is shown in formula (I), and the hapten is used to prepare artificial antigens and antibodies for detecting lipopolysaccharide saponins. The enzyme-linked immunosorbent assay kit prepared by using the artificial antigen and antibody for lipopolysaccharide saponins provided by the present invention has a detection sensitivity of 0.0103 ng / mL for lipopolysaccharide saponins, and IC 50 The linear range is 0.01-10 ng / mL. The enzyme-linked immunosorbent assay kit is easy to use, has low detection cost, and is fast, efficient, and accurate. It is suitable for the quality control of sea cucumber saponins in sea cucumber tissues or the on-site rapid detection of sea cucumber saponin residues and the screening of a large number of samples, and has good application prospects.