CN108152434A - A kind of lookup method of the Chinese medicine specific component based on visualization Information in Mass Spectra - Google Patents
A kind of lookup method of the Chinese medicine specific component based on visualization Information in Mass Spectra Download PDFInfo
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Abstract
A kind of lookup method of the Chinese medicine specific component based on visualization Information in Mass Spectra.Including step：LC-MS analysis is carried out to sample first, obtains the quality information of compound in sample, retains information and signal intensity；The quality time figure of sample is drawn, can each survey compound has specific spatial position in the figure；With the figure of the size representation signal intensity (I) of area, the m/z t I figures of generation are identified suitable for computer, and the spatial informations such as profile information are extracted from figure, to carry out the comparison between the acquisition of sample characteristics and different samples；Method for building up obtains the chemical composition group repeated in each Chinese medicine；The overlapping ingredient in above-mentioned chemical composition group in two kinds of medicinal materials for participating in comparing is reduced, obtains the specific component group that each Chinese medicine is different from control Chinese medicine；Second order ms fragmentation is carried out by target compound of above-mentioned specific component, above-mentioned specific component is identified by database matching.
Description
Technical field
The present invention relates to a kind of lookup methods of the Chinese medicine specific component based on visualization Information in Mass Spectra.
Background technology
Chinese medicine belongs to complex system, and ingredient various structures, type are various, and single Chinese medicine is i.e. comprising hundreds of thousands of
Secondary metabolite and small molecule ingredient.Pharmacology, pharmacological property and drug effect of Chinese medicine etc. are directly associated with contained chemical composition.Such as life
It shines ginseng, red ginseng, American Ginseng, Radix Notoginseng and derives from Araliaceae Panax, saponins are their main actives, but at clinic
Side, which sends medicine, respectively purposes, and difference is mainly manifested in：Sun-dried ginseng is warm-natured, is a kind of good mental excitation substance, it not only has
Good antifatigue effect can also increase body temperature；Red ginseng is that fresh ginseng high temperature the processing such as are steamed to obtain, and this road steams work
Sequence but also red ginseng relative to sun-dried ginseng the more horn of plenty in chemical composition structure, be mainly reflected in larger polarity ginsenoside
Desugar base converts and the variation of C-17 side chains of ginsenoside；American Ginseng is cold in nature, has stable nerve, antipyretic-antalgic, solution epidemic disease
Effect；Radix Notoginseng has removing blood stasis and hemostasis, swelling and pain relieving and other effects.Above-mentioned medicinal material ingredient is close, slice, crush after or preparation
Extremely difficult differentiation afterwards, therefore there is mixed and the phenomenon that falsely use.For another example Schisandra chinensis is the sedative of Chinese tradition, middle traditional Chinese medicines
Schisandra chinensis refers to the drying and ripening fruit of magnoliaceae schisandra Schisandrachinesnsis (Turcz.) Baill. in allusion quotation
It is real, it practises and claims " fructus schisandrae ", and root of Roundfruit Licorice yellow angledtwig magnoliavine fruit SchisandrasphenantheraRehd.etWils.'s is dry
Dry mellow fruit practice claims " kadsura longepedunculata " to be also embodied in Chinese Pharmacopoeia.In traditional Chinese medical science tradition medication, fructus schisandrae and the southern five tastes
Son is general, but since south, fructus schisandrae are not quite similar in geographical distribution, chemical composition, Traits change is larger, therefore drug effect
There is some difference.During actual use, due to crude drug source complexity, and south, the market price of fructus schisandrae differ
It is very big, often with the presence of mutually mixed, mutual generation, phenomenon of passing a fake product off as a genuine one.Therefore, different Chinese medicines are produced in the specific component research between Chinese medicine
The correct understanding of the material base of raw different efficacies and guarantee clinical efficacy, medicinal material truth identification etc. all have highly important meaning
Justice.
Currently used traditional Chinese medicine ingredients research method mainly includes plant partition method, traditional Chinese medicine fingerprint method, metabolism group
Etc. technologies.Phytochemistry method carries out traditional Chinese medicine extraction separation, is enriched with single compound, can obtain compound monomer, but operate numerous
It is trivial, to isolate and purify efficiency low, very difficult particularly with the enrichment of micro or even trace constituent；1984, in Hong Kong Chinese University
The working assumption of development traditional Chinese medicine ingredients " fingerprint " identification that medicine research center proposes, becomes domestic and proposes on a molecular scale for the first time
Traditional Chinese medicine fingerprint identification mode, wherein gas chromatography (GC) and high performance liquid chromatography (HPLC) is as Chinese medicine fingerprint
The main stream approach of collection of illustrative plates research, but since chemical composition of Chinese materia medica complexity, GC or HPLC finger-print characterization informations are not enriched, reflect
It is fixed difficult larger；In recent years, metabonomic technology is also more and more applied in the research for finding Chinese medicine marker, still
Metabolism group more pays close attention to component difference caused by changes of contents.The present invention is capable of providing comprehensive medicinal material specific metabolic object letter
Breath, method directly, efficiently, are of great significance for the discriminating of Chinese medicine specific component.
Invention content
The technical problem to be solved by the present invention is to a kind of lookup sides of the Chinese medicine specific component based on visualization Information in Mass Spectra
Method, the present invention change traditional method, m/z-t-I figures are converted into from the chromatography-mass spectroscopy information of medicinal material, it is characterised in that structure
The figure that Information in Mass Spectra in Chinese medicine sample is formed, is identified figure, total chemical components group is found, by reducing
To specific component group.It carries out according to the following steps：
1) all samples are extracted and handled with specification, repeatable method, sample utilizes efficiently by treated
Chromatography-mass spectroscopy instrument is analyzed, and obtains chromatography and Information in Mass Spectra.
2) raw mass spectrum data are imported into peak extraction software (Progenesis QI, XCMS etc.), m/ is generated by processing
Z-t-I data matrixes, and draw out the m/z-t-I figures of sample.
3) computer disposal is carried out to m/z-t-I figures, Matlab softwares are heavy in different batches medicine figure to extract
It appears again existing point, is depicted as a medicine total chemical components group figure.
4) ingredient for participating in two medicines compared overlapping is deducted, draws the m/z-t-I figures of a medicine endemic element group.
5) online fragmentation is carried out to sample to analyze, obtain the two of each compound using Targeted-MSMS technologies
Grade fragmentation information.
6) Progenesis MetaScope compound libraries, the specific component of Identification chinese herbs medicine are searched for.
The present invention provides a stronger tool for the quick identification of Chinese medicine specific component, and advantages of the present invention is total
Knot：
1. compound information is converted into the image of expression of space relationship, and be directed to by the present invention using graph processing technique
The spatial relationship is identified, and has recognition efficiency height, the high advantage of accuracy rate.
2. compared with the methods of being usually used in the plant partition method and finger print method of traditional Chinese medicine ingredients research, present invention operation letter
Single, analysis sample flux height, has higher sensitivity and recognition efficiency.
3. the present invention establishes Progenesis MetaScope Chinese medicinal compound databases, using database matching techniques
Realize the online identification to specific component, determination rates are high.
4. the present invention breaches the analysis methods such as conventional plant separation or Chinese medicine dactylogram, take full advantage of by complicated sample
Each compound quality feature is formed in this spatial information is quick, accurately identifies shared, peculiar compound, substantially increases
The flux that specific component is identified between medicinal material.
Description of the drawings
Fig. 1 is to extract the change that the red ginseng of 8 different sources and sun-dried ginseng sample repeat respectively using Matlab softwares
Substance spectrum signal hot spot is closed, is depicted as red ginseng sample and sun-dried ginseng total chemical ingredient m/z-t-I groups of figures respectively；
Fig. 2 is drawing having reduced those ingredients for also containing in sun-dried ginseng during red ginseng shares compound of being calculated
M/z-t-I schemes；
Fig. 3 is to extract the sun-dried ginseng of 8 different sources respectively using Matlab softwares and American Ginseng sample repeats
Compound mass signal hot spot is depicted as sun-dried ginseng sample and American Ginseng total chemical ingredient m/z-t-I groups of figures respectively；
Fig. 4 is drawing having reduced those ingredients for also containing in American Ginseng during sun-dried ginseng shares compound of being calculated
M/z-t-I figure.
Specific embodiment
The present invention is described in further details in conjunction with embodiment and attached drawing, embodiment is only limitted to illustrate the present invention, and
Non- limitation of the invention.
Experimental example one：The chemical compound specifically bind of red ginseng and sun-dried ginseng is analyzed
The preparation of traditional Chinese medicine sample solution
Precision weighs each each 100mg of medicinal material drying powder, and every part of medicinal powder adds in 50% methanol 0.5ml of volumetric concentration,
Ultrasonic extraction 15min centrifuges 5min, takes supernatant, repeats extraction 1 time, merges supernatant twice and crosses 0.22um filter membranes, collects filter
Liquid.
Ultra performance liquid chromatography-mass spectrometry analysis
The full spectrum analysis of sample using 1290 ultra performance liquid chromatography systems of Agilent (Agilent, Waldbronn,
Germany) series connection 6520Q-TOF-MS (Agilent Corp, USA).Experiment is using Agilent companies ZORBAX Eclipse
Plus C18 chromatographic columns (3.0*150mm, 1.8um), mobile phase A is mutually for water (0.5% acetic acid), and B phases are acetonitrile, gradient elution：
0-15min, B phase 5%-100%, 15-20min, B phase keep 100%, 20-21min, B phases 100%-5%, 21-25min, B phase
5% is kept, flow velocity 0.3ml/min.Column temperature is 60 DEG C, sample size 5uL.Mass spectrum uses ESI ion sources, and negative ion mode is adopted
Collect data.Data acquisition range m/z 100-1500.Temperature is 350 DEG C, drier flow velocity 8L/min, atomization gas pressure 40psi,
Capillary voltage 3500V, Fragmentor voltage 200V, skimmer voltage 65V.
It respectively using the red ginseng in 8 places of production and sun-dried ginseng sample as object, is extracted and handled using solvent, obtain 16
Chemical composition extract in sample.Using liquid chromatograph/mass spectrometer, 16 sample extraction objects are carried out with online chromatographic isolation and matter
Spectrum detection obtains the Chromatographic information of each compound in each sample extraction object, such as chromatographic retention and peak intensity and matter
Spectrum information such as mass-to-charge ratio.Raw mass spectrum data are imported into peak extraction software Pro genesis QI, setting threshold value is that base peak intensity is
0.005% removal noise signal, obtains m/z, t and the I value of each compound in sample, m/z-t-I data matrixes is generated, by m-
T-I data matrixes import Matlab softwares, using m/z and t as coordinate, draw out the m/z-t-I figures of sample, can each survey compound
With specific quality and time coordinate, the mass signal intensity (peak value) of compound is with the area of point or the chromatic value table with point
Show.Then mesh generation is carried out to figure.Extract the red ginseng and sun-dried ginseng sample of 8 different sources respectively using Matlab softwares
The compound mass signal hot spot repeated, is depicted as red ginseng sample and sun-dried ginseng total chemical ingredient m/z-t-I respectively
Group's figure (Fig. 1).It is obvious, mass-to-charge ratio is 600~1000, retention time is 8~13min green elliptic regions, it is artificial i.e.
It may recognize that difference of the chemical composition there are conspicuousness of red ginseng and sun-dried ginseng.The compound of two medicinal materials is distributed in other regions
There is different degrees of difference, only can not manually accurately identify, need to solve by calculating.Using Matlab softwares red
Join and the ingredient be overlapped with sun-dried ginseng total chemical components group figure is deducted in total chemical components group figure, it is opposite to obtain red ginseng
In the specific component group (Fig. 2) of sun-dried ginseng.Fig. 2 is also containing in sun-dried ginseng has been reduced during red ginseng shares compound of being calculated
The m/z-t-I figures that those ingredients for having are drawn, showing of the being perfectly clear mass-to-charge ratio that those manual identifieds come out for 600~
1000th, retention time is the chemical composition of 8~13min, while accurately shows each region red ginseng compared with the spy for sun-dried ginseng
There is ingredient.The above method substantially increases the efficiency compared between sample and accuracy, and method operability is strong.Then using liquid-
Matter combined instrument carries out red ginseng sample online Targeted-MSMS second mass analysis, obtains each in specific component and changes
Close the two level fragmentation information of object.Second order ms data are imported in QI softwares, search for Progenesis MetaScope compounds
Library identifies 16 chemical compositions (table 1) altogether.
1. red ginseng specific component of table identifies list
Experimental example two：The chemical compound specifically bind of sun-dried ginseng and American Ginseng is analyzed
The preparation of traditional Chinese medicine sample solution
Precision weighs each each 100mg of medicinal material drying powder, and every part of medicinal powder adds in 50% methanol 0.5ml of volumetric concentration,
Ultrasonic extraction 15min centrifuges 5min, takes supernatant, repeats extraction 1 time, merges supernatant twice and crosses 0.22um filter membranes, collects filter
Liquid.
Ultra performance liquid chromatography-mass spectrometry analysis
The full spectrum analysis of sample using 1290 ultra performance liquid chromatography systems of Agilent (Agilent, Waldbronn,
Germany) series connection 6520Q-TOF-MS (Agilent Corp, USA).Experiment is using Agilent companies ZORBAX Eclipse
Plus C18 chromatographic columns (3.0*150mm, 1.8um), mobile phase A is mutually for water (0.5% acetic acid), and B phases are acetonitrile, gradient elution：
0-15min, B phase 5%-100%, 15-20min, B phase keep 100%, 20-21min, B phases 100%-5%, 21-25min, B phase
5% is kept, flow velocity 0.3ml/min.Column temperature is 60 DEG C, sample size 5uL.Mass spectrum uses ESI ion sources, and negative ion mode is adopted
Collect data.Data acquisition range m/z 100-1500.Temperature is 350 DEG C, drier flow velocity 8L/min, atomization gas pressure 40psi,
Capillary voltage 3500V, Fragmentor voltage 200V, skimmer voltage 65V.
It respectively using the sun-dried ginseng in 8 places of production and American Ginseng sample as object, is extracted and handled using solvent, obtain 16
Chemical composition extract in a sample.Using liquid chromatograph/mass spectrometer, 16 sample extraction objects are carried out online chromatographic isolation and
Mass Spectrometer Method obtains the Chromatographic information of each compound in each sample extraction object, such as chromatographic retention and peak intensity and
Information in Mass Spectra such as mass-to-charge ratio.Raw mass spectrum data are imported into peak extraction software Pro genesis QI, setting threshold value is base peak intensity
For 0.005% removal noise signal, m/z, t and the I value of each compound in sample are obtained, generates m/z-t-I data matrixes, it will
M-t-I data matrixes import Matlab softwares, using m/z and t as coordinate, draw out the m/z-t-I figures of sample, can each survey chemical combination
Object has specific quality and time coordinate, and the mass signal intensity (peak value) of compound is with the area of point or the chromatic value with point
It represents.Then mesh generation is carried out to figure.Extract the sun-dried ginseng and American Ginseng of 8 different sources respectively using Matlab softwares
The compound mass signal hot spot that sample repeats, be depicted as respectively sun-dried ginseng sample and American Ginseng total chemical ingredient m/
Z-t-I groups of figures (Fig. 3).From the figure 3, it may be seen that it is manually not easy existing for the quick low chemical composition for identifying sun-dried ginseng and American Ginseng
Difference.Therefore it needs to solve by calculating.It is deducted and west in sun-dried ginseng total chemical components group figure using Matlab softwares
The ingredient being overlapped in American ginseng total chemical components group figure obtains specific component group (Fig. 4) of the sun-dried ginseng relative to American Ginseng.Figure
4 be to be calculated in the m/z-t-I for those ingredients for also containing in American Ginseng have been reduced during sun-dried ginseng shares compound drawing
Figure, accurately shows the sun-dried endemic element proofread for American Ginseng in each region.The above method compares between substantially increasing sample
Compared with efficiency and accuracy, method operability it is strong.Then using liquid chromatograph/mass spectrometer, sun-dried ginseng sample is carried out online
Targeted-MSMS second mass analysis obtains the two level fragmentation information of each compound in specific component.By second order ms
Data are imported in QI softwares, are searched for Progenesis MetaScope compound libraries, are identified 4 chemical compositions (table 2) altogether.
2. sun-dried ginseng specific component of table identifies list
Claims (9)
1. a kind of lookup method of the Chinese medicine specific component based on visualization Information in Mass Spectra, it is characterised in that：Mass signal figure
Be converted by with compound quality information (m/z) be abscissa, chromatographic retention (t) for ordinate, with the size generation of area
The figure of table signal strength (I), is analyzed for the figure, extracts biological characteristic, and data are deeply excavated, and finds Chinese medicine
Between share and distinctive chemical composition group, carry out according to the following steps：
1) the Chinese medicine sample of the Same Chinese Herbal Medicine A of 2 or more different sources is extracted and is handled using solvent, obtained in sample
Chemical composition extract；
2) using liquid chromatograph/mass spectrometer, online chromatographic isolation and Mass Spectrometer Method are carried out to sample extraction object, obtains sample extraction object
In each compound Chromatographic information, such as chromatographic retention and peak intensity and Information in Mass Spectra such as mass-to-charge ratio；
3) raw mass spectrum data are imported into peak extraction software (Progenesis QI, XCMS etc.), setting threshold value is that base peak intensity is
0.005% removal noise signal, obtains m/z, t and the I value of each compound in sample, generates m/z-t-I data matrixes；
4) m-t-I data matrixes are imported into Matlab softwares, using m/z and t as coordinate, draws out the m/z-t-I figures of sample, each
Compound can be surveyed with specific quality and time coordinate, the mass signal intensity (peak value) of compound with the area of point and/or
It is represented with the chromatic value of point；
5) the m/z-t-I figures of generation are suitable for computer disposal Matlab softwares, and mesh generation is carried out to figure；Mesh generation
M/z resolution ratio depend on mass spectrometric resolution ratio used and mass accuracy, common high-resolution mass spectrometer m/z is differentiated
Rate is up to 10ppm；Temporal resolution depend on chromatograph retention time repeatability and subsequent processing in software for protect
Stay the correction result of time；
6) compound that the Chinese medicine sample of the Same Chinese Herbal Medicine of 2 or more different sources repeats is extracted using Matlab softwares
Mass signal hot spot is depicted as Chinese medicine sample total chemical ingredient m/z-t-I groups of figures；
7) take other Same Chinese Herbal Medicine B of 2 or more different sources Chinese medicine sample carry out step 1) -6) operation；
8) it is deducted in A medicine total chemical components group figures using Matlab softwares and weight in B medicine total chemical components group figures
Folded ingredient obtains specific component group of the A medicine phases for B medicines；
9) using liquid chromatograph/mass spectrometer, online second mass analysis is carried out to A medicines sample, each in specific component is obtained and changes
Close the two level fragmentation information of object；
10) second order ms data are imported in QI softwares, searches for Progenesis MetaScope compound libraries, identify A medicine phases
For the specific component of B medicines.
2. it according to the method described in claim 1, workable sample is mainly animals and plants Chinese medicine, while also includes but does not limit to
In the entirety of animals and plants, position and their various processed goods, the processing method of sample can be including but not limited to solvent
Extraction or chromatographic isolation and UF membrane etc..
3. according to the method described in claim 1, it is characterized in that：When carrying out compound extraction, the extraction of each sample should adopt
Take identical repeatable sample treatment.
4. according to the method described in claim 1, it is characterized in that：Acquired chromatographic retention is corrected, Information in Mass Spectra
By noise reduction process.
5. according to the method described in claim 1, it is characterized in that：Original mass spectrometric data is converted into m/z-t-I figures, embodies life
Spatial character in object sample between each compound.
6. according to the method described in claim 1, it is characterized in that：M/z-t-I figures based on biological sample are split processing,
The texture and profile information extracted in figure is used as the spatial position for reference to information, calculating compound.
7. according to the method described in claim 1, it is characterized in that：The different sources sample of Chinese medicine sample of the same race calculate and is obtained
Compound or compound group must be shared.
8. according to the method described in claim 1, it is characterized in that：Overlapping ingredient is carried out to Chinese medicine sample not of the same race to reduce, and is calculated
Obtain chemical compound specifically bind or compound group.
9. according to the method described in claim 1, it is characterized in that：Chemical compound specifically bind or compound group have intensity and to sit
Mark, distance or (and) spatial informations of the expressions such as angle, increase the ready availability and accuracy of identification.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846254A (en) * | 2018-06-27 | 2018-11-20 | 哈尔滨工业大学（深圳） | Object detecting method, storage medium and server are closed in a kind of metabolism mass spectrum polyvoltine of second order |
| CN111013189A (en) * | 2019-12-31 | 2020-04-17 | 中国热带农业科学院农业机械研究所 | Bacteriostatic substance separation and purification control system and method based on big data |
| CN111220751A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Pseudo-ginseng identification platform and pseudo-ginseng identification method using same |
| CN111220752A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | American ginseng identification platform and American ginseng identification method using same |
| CN111220755A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Albizzia julibrissin identification platform and albizzia julibrissin identification method using same |
| CN111220754A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Ginseng recognition platform and ginseng recognition method using same |
| CN111220750A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Traditional Chinese medicine identification platform and traditional Chinese medicine identification method using same |
| CN111259909A (en) * | 2018-11-30 | 2020-06-09 | 中国科学院大连化学物理研究所 | LC-MS data high-sensitivity characteristic detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595142A (en) * | 2004-06-30 | 2005-03-16 | 中国药科大学 | Process for detecting active ingredients of traditional Chinese medicine |
| CN102507786A (en) * | 2011-11-11 | 2012-06-20 | 中国科学院成都生物研究所 | Structure identification method of components of traditional Chinese medicine |
| CN105572212A (en) * | 2014-10-14 | 2016-05-11 | 中国科学院大连化学物理研究所 | Visual mass spectrometry information-based sun-dried ginseng and red ginseng rapid identification method |
| CN105574474A (en) * | 2014-10-14 | 2016-05-11 | 中国科学院大连化学物理研究所 | Mass spectrometry information-based biological characteristic image identification method |
-
2016
- 2016-12-02 CN CN201611096688.3A patent/CN108152434A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595142A (en) * | 2004-06-30 | 2005-03-16 | 中国药科大学 | Process for detecting active ingredients of traditional Chinese medicine |
| CN102507786A (en) * | 2011-11-11 | 2012-06-20 | 中国科学院成都生物研究所 | Structure identification method of components of traditional Chinese medicine |
| CN105572212A (en) * | 2014-10-14 | 2016-05-11 | 中国科学院大连化学物理研究所 | Visual mass spectrometry information-based sun-dried ginseng and red ginseng rapid identification method |
| CN105574474A (en) * | 2014-10-14 | 2016-05-11 | 中国科学院大连化学物理研究所 | Mass spectrometry information-based biological characteristic image identification method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846254A (en) * | 2018-06-27 | 2018-11-20 | 哈尔滨工业大学（深圳） | Object detecting method, storage medium and server are closed in a kind of metabolism mass spectrum polyvoltine of second order |
| CN108846254B (en) * | 2018-06-27 | 2021-08-24 | 哈尔滨工业大学（深圳） | Second-order metabolic mass spectrometry multi-compound detection method, storage medium and server |
| CN111220751A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Pseudo-ginseng identification platform and pseudo-ginseng identification method using same |
| CN111220752A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | American ginseng identification platform and American ginseng identification method using same |
| CN111220755A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Albizzia julibrissin identification platform and albizzia julibrissin identification method using same |
| CN111220754A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Ginseng recognition platform and ginseng recognition method using same |
| CN111220750A (en) * | 2018-11-26 | 2020-06-02 | 中国科学院大连化学物理研究所 | Traditional Chinese medicine identification platform and traditional Chinese medicine identification method using same |
| CN111259909A (en) * | 2018-11-30 | 2020-06-09 | 中国科学院大连化学物理研究所 | LC-MS data high-sensitivity characteristic detection method |
| CN111013189A (en) * | 2019-12-31 | 2020-04-17 | 中国热带农业科学院农业机械研究所 | Bacteriostatic substance separation and purification control system and method based on big data |
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