CN106404696A - Spectrum detection method for performing species identification on honey - Google Patents
Spectrum detection method for performing species identification on honey Download PDFInfo
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- CN106404696A CN106404696A CN201611037626.5A CN201611037626A CN106404696A CN 106404696 A CN106404696 A CN 106404696A CN 201611037626 A CN201611037626 A CN 201611037626A CN 106404696 A CN106404696 A CN 106404696A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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Abstract
The invention discloses a spectrum detection method for performing species identification on honey. The method comprises the following steps: respectively adding authentic honey into cuvettes, performing photometer spectrum detection on the authentic honey by using a photometer, thereby obtaining an absorption spectrum and a transmission spectrum of the authentic honey; performing spectral analysis on the detected absorption spectrum and transmission spectrum, thereby obtaining spectral characteristics of various kinds of authentic honey; processing and analyzing the measured data by a computer, and establishing a characteristic database of the various kinds of authentic honey according to the processed data; performing the same method on to-be-detected honey to obtain corresponding data for comparison; comparing the positions of characteristic peaks of the absorption spectrums and transmission spectrums of the to-be-detected honey and the authentic honey as well as the differences of the strength and characteristic spectral lines, thereby obtaining the honey species of the to-be-detected honey. The method disclosed by the invention has the advantages that detection for a to-be-detected sample is nondestructive, lots of samples can be treated in a short time, the honey species can be rapidly identified, and the detection method is high in detection precision and accurate in detection result.
Description
Technical field
The present invention relates to a kind of nondestructive determination, specially a kind of spectrum detection method that Mel is carried out with species discriminating.
Background technology
As a kind of health product and nutriment, its most of function is all known Mel.Such as Mel has
Antibacterial, intestine moistening, liver protection, relieve the effect of alcohol, improve the health care of sleep, promotion organization regeneration, beauty and skin care, promote child growth develop and macrobiosis benefit
The function in longevity, therefore Mel are often favored by consumer.The function of possessing yet with different types of Mel also phase not to the utmost
With the therefore species of people's usually also Mel to be considered when buying Mel.Because the species of Mel is different, even authentic honeybee
Honey, its price is also as far apart as heaven and earth, from nearly hundred yuan every kilogram to common Mel of every kilogram of the nearly 1,000 yuan of first-class Mel.Therefore permitted
Many illegal retailers to pretend to be the quite high first-class Mel of price with common Mel on the low side, is sought exorbitant profit with this, makes consumer
Legitimate rights and interests encroached on.Therefore possesses a kind of quick, accurate detection honey category method just particularly important.
Content of the invention
Technical barrier to be solved by this invention is, for the existing limitation that honey category detection technique is existed, to carry
For a kind of quick, method of accurately identifying honey category, the Mel sold on market is carried out quickly, accurately distinguish
Not, thus ensureing the legitimate rights and interests of consumer.
The present invention employs the following technical solutions and realizes above-mentioned purpose.
The technical solution used in the present invention is as follows, a kind of spectrum detection method that Mel is carried out with species discriminating, and the method has
Body includes sample outfit, photometer spectral detection, spectrum analyses, authentic Mel is carried out with the foundation of property data base, to be measured
Mel carries out measuring of characteristic parameter, and the contrast of the characteristic parameter of Mel to be measured and authentic Mel property data base；It is special
Levy and be to comprise the following steps that：
（1）First take authentic Mel（The sample of every kind of orthodox school Mel is 50）Be respectively placed in cuvette, and successively using ultraviolet-
Visible-to-Near InfaRed spectrophotometer carries out photometer spectral detection to authentic Mel, obtain various orthodox school Mel absorption spectra and
Transmission spectrum；
（2）Then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus obtaining the spectral characteristic of various orthodox schools Mel,
Again Treatment Analysis are carried out to the data recording by computer, calculate error bar, then data is carried out to the data after processing and deposit
Storage, and the property data base of various orthodox schools Mel is set up out according to the data after processing；
（3）Take Mel to be measured again（The sample of Mel to be measured is 50）It is sequentially placed in cuvette, using ultraviolet-visible-closely red
Outer spectrophotometer carries out photometer spectral detection to Mel to be measured, draws absorption spectrum and the transmitted spectrum of Mel to be measured；
（4）Then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus obtaining the spectral characteristic of surveyed Mel, equally
The data of Mel to be measured is analyzed process by computer, the data then Mel to be measured being processed carries out data storage, from
And draw the characteristic parameter of Mel to be measured；
（5）Again the property data base of the characteristic parameter of Mel to be measured and authentic Mel is compared, mainly pass through to contrast honeybee to be measured
Absorption spectra between sweet and authentic Mel and the characteristic peak of transmission spectrum（Absworption peak and transmission peaks）Position and its intensity and feature
The difference of spectral line, to draw the honey category of Mel to be measured with this.
The spectral detection of ultraviolet-visible-near infrared spectrometer of the present invention, by ultraviolet-visible-near-infrared light splitting
The experimental data that photometer records can be input on the UVProbe2.33 software installed and used on computer, and between spectral detection
Gap is " 8 ", and spectral detection wave-length coverage is 200nm-1400nm.
Spectrum analyses of the present invention, find out the characteristic peak of institute's test sample product absorption spectra and transmission spectrum（Absworption peak and transmission peaks）
Position and intensity, and characteristic spectral line, thus obtain the spectral characteristic of institute's test sample product.
Foundation to authentic Mel property data base of the present invention, first takes authentic honey sample（Every kind of orthodox school Mel
Sample is all no less than 50）It is respectively placed in cuvette, cuvette is put in ultraviolet-visible-near infrared spectrometer, if
Putting detector gap is " 8 ", and wavelength is in 200nm -1400nm, and is aligned using ultraviolet-visible-near infrared spectrometer successively
Ancestor's Mel carries out photometer spectral detection, obtains absorption spectra and the transmission spectrum of various orthodox schools Mel, then to the absorption spectra recording
Carrying out spectrum analyses with transmission spectrum, thus obtaining the spectral characteristic of various orthodox schools Mel, then by computer, the data recording being entered
Row Treatment Analysis, calculate error bar, then carry out data storage to the data after processing, and are set up according to the data after processing
Go out the property data base of various orthodox schools Mel.
Of the present invention Mel characteristic parameter to be measured is measured, take Mel to be measured（The sample of Mel to be measured is 50）According to
Secondary be placed in cuvette, using ultraviolet-visible-near infrared spectrometer, photometer spectral detection is carried out to Mel to be measured, obtains
Go out absorption spectrum and the transmitted spectrum of Mel to be measured, then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus
To the spectral characteristic of surveyed Mel, equally the data of Mel to be measured is analyzed process by computer, then to Mel to be measured
The data processing carries out data storage, thus drawing the characteristic parameter of Mel to be measured.
The characteristic parameter of Mel to be measured of the present invention and the contrast of authentic Mel property data base, are mainly treated by contrast
Absorption spectra between survey Mel and authentic Mel and the characteristic peak of transmission spectrum（Absworption peak and transmission peaks）Position and intensity and
The difference of characteristic spectral line, to carry out species discriminating to Mel to be measured with this.If the characteristic parameter of sample and wherein a certain orthodox school
The property data base of Mel（The main position including characteristic peak and intensity and characteristic spectral line）Content consistent, then show sample
There is the data characteristic of this kind of authentic Mel, that is, the honey sample detecting is the authentic Mel of this species；If the feature ginseng of sample
Number and the property data base of any of which orthodox school Mel（Characteristic peak and its intensity and characteristic spectral line）Content is all variant, then
Show Mel vacation Mel to be measured.
The operation principle of the present invention：First take authentic Mel（The sample of every kind of orthodox school Mel is 50）It is respectively placed in cuvette
In, and using ultraviolet-visible-near infrared spectrometer, photometer spectral detection is carried out to authentic Mel successively, obtain various
The absorption spectra of authentic Mel and transmission spectrum, then carry out spectrum analyses to the absorption spectra recording and transmission spectrum, thus obtaining various
The spectral characteristic of authentic Mel, then Treatment Analysis are carried out to the data recording by computer, calculate error bar, then to process
Data afterwards carries out data storage, and sets up out the property data base of various orthodox schools Mel according to the data after processing.Take again and treat
Survey Mel（The sample of Mel to be measured is 50）It is sequentially placed in cuvette, using ultraviolet-visible-near infrared spectrometer pair
Mel to be measured carries out photometer spectral detection, draws absorption spectrum and the transmitted spectrum of Mel to be measured, then to the absorption recording
Spectrum and transmission spectrum carry out spectrum analyses, thus obtaining the spectral characteristic of surveyed Mel, the number to Mel to be measured equally by computer
According to being analyzed processing, the data then Mel to be measured being processed carries out data storage, thus drawing the feature ginseng of Mel to be measured
Number, then the property data base of the characteristic parameter of Mel to be measured and authentic Mel is compared, main pass through to contrast Mel to be measured and
Absorption spectra between authentic Mel and the characteristic peak of transmission spectrum（Absworption peak and transmission peaks）Position and its intensity and characteristic spectral line
Difference, the honey category of Mel to be measured is drawn with this.
The technique effect of the present invention is：Can fast, accurately detect whether testing sample is Mel by the method
Species；The Non-Destructive Testing that is detected as to detected sample, technically reliable, simple to operate, and can process at short notice
A large amount of samples, quick discriminating goes out the species of Mel, and the accuracy of detection of detection method is high, and testing result is accurate.
Brief description
Fig. 1 is a kind of block diagram that Mel is carried out with species discriminating enforcement system being used when the present invention is implemented.
Fig. 2 is a kind of flow chart that Mel is carried out with species discriminating enforcement system being used when the present invention is implemented.
Fig. 3 is the transmission spectrum of the partly authentic Mel measured by the present invention.
Fig. 4 is the absorption spectra of the partly authentic Mel measured by the present invention.
The above-mentioned absorption spectra of partly authentic Mel and transmission spectrum specifically refer to：The transmission spectrum of Flos Tiliae Mel and absorption spectra
（Spectral line color is redness）, the transmission spectrum of Flos cercis chinensis Mel and absorption spectra（Spectral line color is iridescent）, Flos Robiniae Pseudoacaciae Mel
Transmission spectrum and absorption spectra（Spectral line color is green）, the transmission spectrum of jujube flower honey and absorption spectra（Spectral line color is blueness）,
These simply part representatives, the present invention needs to be detected all of orthodox school Mel by the method, then sets up out one
The property data base of individual complete authentic Mel, comes to carrying out quickly, accurately distinguish to the Mel sold on market with this,
Thus ensureing the legitimate rights and interests of consumer.
Shown in Fig. 1,1. ultraviolet-visible-near infrared spectrometer 2. operating computer 3. data transfer.
Shown in Fig. 2,4. Mel 5. photometer spectral detection 6. spectrum analyses 7. spectral characteristic 8. analyzes and processes
9. data storage 10. property data base 11. Mel 12. characteristic parameter 13. honey category to be measured.
Shown in Fig. 3, the characteristic spectral line of the characteristic spectral line 15. jujube flower honey transmission spectrum of 14. Flos Robiniae Pseudoacaciae Mel transmission spectrums
The characteristic spectral line of the characteristic spectral line 17. Flos Tiliae Mel transmission spectrum of 16. Flos cercis chinensis Mel transmission spectrums.
Shown in Fig. 4, the characteristic spectral line of the characteristic spectral line 19. Flos Tiliae Mel absorption spectra of 18. jujube flower honey absorption spectras
The characteristic spectral line that characteristic spectral line 21. Flos cercis chinensis Mel of 20. Flos Robiniae Pseudoacaciae Mel absorption spectras absorbs.
Specific embodiment
By below with reference to accompanying drawing, being hereinafter described embodiment to explain the present invention.
1., with reference to Fig. 1, this enforcement system is described, a kind of spectrum detection method that Mel is carried out with species discriminating, beats
Open operating computer 2 and ultraviolet-visible-near infrared spectrometer 1, by data transfer 3 by the data input recording
In UVProbe2.33 software.
2. with reference to Fig. 2, the method that this is implemented will be described, a kind of spectrum detection method that Mel is carried out with species discriminating,
It is characterized in that first taking authentic Mel 4（The sample of every kind of orthodox school Mel is 50）It is respectively placed in cuvette, and use successively
Ultraviolet-visible-near infrared spectrometer 1 carries out photometer spectral detection 5 to authentic Mel 4, obtains various orthodox schools Mel
Absorption spectra and transmission spectrum, then carry out spectrum analyses 6 to the absorption spectra recording and transmission spectrum, thus obtaining being surveyed authentic Mel
Spectral characteristic 7, then Treatment Analysis 8 are carried out to the data recording by computer 2, calculate error bar, then to the number after processing
According to carrying out data storage 9, and set up out the property data base 10 of various orthodox schools Mel according to the data after processing.Take honeybee to be measured again
Honey 11, in cuvette, carries out photometer spectral detection using ultraviolet-visible-near infrared spectrometer 1 to Mel 11 to be measured
5, draw absorption spectrum and the transmitted spectrum of Mel 11 to be measured, then spectrum analyses 6 are carried out to the absorption spectra recording and transmission spectrum,
Thus obtaining the spectral characteristic 7 of Mel to be measured, being equally analyzed processing 8 by computer 2 to the data of Mel to be measured, then will
Data after Mel 11 to be measured is processed carries out data storage 9, thus drawing the characteristic parameter 12 of Mel 11 to be measured, then by honeybee to be measured
The characteristic parameter 12 of honey 11 is compared with the property data base 10 of authentic Mel 4, mainly passes through to contrast Mel 11 to be measured and authentic honeybee
Absorption spectra between honey 4 and the characteristic peak of transmission spectrum（Absworption peak and transmission peaks）Position and its intensity and characteristic spectral line difference
Different, the honey category of Mel 11 to be measured is drawn with this.
3. course of action of the present invention and operating procedure：Opening operation computer 2 and ultraviolet-visible-near infrared spectrometer
1, by data transfer 3 by data input UVProbe2.33 recording software.First take multiple orthodox schools Mel 4（Every kind of Mel
Sample is 50）It is respectively placed in cuvette, and using ultraviolet-visible-near infrared spectrometer 1, Mel 4 is carried out successively
Photometer spectral detection 5, obtains absorption spectra and the transmission spectrum of various orthodox schools Mel, then the absorption spectra and transmission spectrum recording is entered
Row spectrum analyses 6, thus obtaining the spectral characteristic 7 of surveyed Mel, then carry out Treatment Analysis 8 by computer 2 to the data recording,
Calculate error bar, then data storage 9 is carried out to the data after processing, and various orthodox schools are set up out according to the data after processing
The property data base 10 of Mel.Take Mel 11 to be measured again in cuvette, right using ultraviolet-visible-near infrared spectrometer 1
Mel to be measured carries out photometer spectral detection 5, draws absorption spectrum and the transmitted spectrum of Mel to be measured, then to the absorption recording
Spectrum and transmission spectrum carry out spectrum analyses 6, thus obtaining the spectral characteristic 7 of surveyed Mel, equally by computer 2 to Mel to be measured
Data is analyzed processing 8, then carries out data storage 9 to the data after Mel to be measured process, thus drawing Mel 11 to be measured
Characteristic parameter 12, then the property data base 10 of the characteristic parameter 12 of Mel 11 to be measured and authentic Mel 4 is compared, mainly passes through
Contrast the characteristic peak of absorption spectra between Mel 11 to be measured and authentic Mel 4 and transmission spectrum（Absworption peak and transmission peaks）Position and
Its intensity and the difference of characteristic spectral line, to draw the honey category of Mel 11 to be measured with this.
Claims (6)
1. a kind of spectrum detection method that Mel is carried out with species discriminating, the method specifically includes sample outfit, the inspection of photometer spectrum
Survey, spectrum analyses, authentic Mel is carried out with the foundation of property data base, Mel to be measured is carried out with characteristic parameter measures, and
The characteristic parameter of Mel to be measured and the contrast of authentic Mel property data base；It is characterized in that comprising the following steps that：
（1）First take authentic Mel, the sample of every kind of orthodox school Mel is 50, is respectively placed in cuvette, and successively using ultraviolet-
Visible-to-Near InfaRed spectrophotometer carries out photometer spectral detection to authentic Mel, obtain various orthodox school Mel absorption spectra and
Transmission spectrum；
（2）Then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus obtaining the spectral characteristic of various orthodox schools Mel,
Again Treatment Analysis are carried out to the data recording by computer, calculate error bar, then data is carried out to the data after processing and deposit
Storage, and the property data base of various orthodox schools Mel is set up out according to the data after processing；
（3）Take Mel to be measured again, the sample of Mel to be measured is 50, is sequentially placed in cuvette, using ultraviolet-visible-closely red
Outer spectrophotometer carries out photometer spectral detection to Mel to be measured, draws absorption spectrum and the transmitted spectrum of Mel to be measured；
（4）Then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus obtaining the spectral characteristic of surveyed Mel, equally
The data of Mel to be measured is analyzed process by computer, the data then Mel to be measured being processed carries out data storage, from
And draw the characteristic parameter of Mel to be measured；
（5）Again the property data base of the characteristic parameter of Mel to be measured and authentic Mel is compared, mainly pass through to contrast honeybee to be measured
Absorption spectra between sweet and authentic Mel and the characteristic peak of transmission spectrum（Absworption peak and transmission peaks）Position and its intensity and feature
The difference of spectral line, to draw the honey category of Mel to be measured with this.
2. a kind of spectrum detection method that Mel is carried out with species discriminating according to claim 1 it is characterised in that：Described purple
The spectrophotometric spectral detection of outward-Visible-to-Near InfaRed, the experimental data being recorded by ultraviolet-visible-near infrared spectrometer
Can be input on the UVProbe2.33 software installed and used on computer, and spectral detection gap is " 8 ", spectral detection wavelength
Scope is 200nm-1400nm.
3. a kind of spectrum detection method that Mel is carried out with species discriminating according to claim 1 it is characterised in that：Described light
Analysis of spectrum, finds out the characteristic peak of institute's test sample product absorption spectra and transmission spectrum（Absworption peak and transmission peaks）Position and intensity, Yi Jite
Levy spectral line, thus obtaining the spectral characteristic of institute's test sample product.
4. a kind of spectrum detection method that Mel is carried out with species discriminating according to claim 1 it is characterised in that：Just first take
Ancestor's honey sample（The sample of every kind of orthodox school Mel is all no less than 50）Be respectively placed in cuvette, by cuvette be put in ultraviolet-
In Visible-to-Near InfaRed spectrophotometer, setting detector gap is " 8 ", wavelength in 200nm -1400nm, and successively using purple
Outward-Visible-to-Near InfaRed spectrophotometer carries out photometer spectral detection to authentic Mel, obtains the absorption spectra of various orthodox schools Mel
And transmission spectrum, then spectrum analyses are carried out to the absorption spectra recording and transmission spectrum, thus obtaining the Spectral Properties of various orthodox schools Mel
Property, then Treatment Analysis are carried out by computer to the data recording, calculate error bar, then data is carried out to the data after processing
Storage, and the property data base of various orthodox schools Mel is set up out according to the data after processing.
5. a kind of spectrum detection method that Mel is carried out with species discriminating according to claim 1 it is characterised in that：Described
Mel characteristic parameter to be measured is measured, takes Mel to be measured to be sequentially placed in cuvette, using ultraviolet-visible-near-infrared light splitting
Photometer carries out photometer spectral detection to Mel to be measured, draws absorption spectrum and the transmitted spectrum of Mel to be measured, then to survey
The absorption spectra obtaining and transmission spectrum carry out spectrum analyses, thus obtaining the spectral characteristic of surveyed Mel, equally by computer to be measured
The data of Mel is analyzed processing, and the data then Mel to be measured being processed carries out data storage, thus drawing Mel to be measured
Characteristic parameter.
6. a kind of spectrum detection method that Mel is carried out with species discriminating according to claim 1 it is characterised in that：Mainly lead to
Cross the characteristic peak contrasting absorption spectra and transmission spectrum between Mel to be measured and authentic Mel（Absworption peak and transmission peaks）Position and
Intensity and the difference of characteristic spectral line, to carry out species discriminating to Mel to be measured with this；If the characteristic parameter of sample and wherein certain
A kind of property data base of orthodox school Mel（The main position including characteristic peak and intensity and characteristic spectral line）Content consistent, then
Show that sample has the data characteristic of this kind of authentic Mel, that is, the honey sample detecting is the authentic Mel of this species；If sample
Characteristic parameter and any of which orthodox school Mel property data base（Characteristic peak and its intensity and characteristic spectral line）Content is all
Variant, then show Mel vacation Mel to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037626.5A CN106404696A (en) | 2016-11-23 | 2016-11-23 | Spectrum detection method for performing species identification on honey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037626.5A CN106404696A (en) | 2016-11-23 | 2016-11-23 | Spectrum detection method for performing species identification on honey |
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| Publication Number | Publication Date |
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| CN106404696A true CN106404696A (en) | 2017-02-15 |
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ID=58081760
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611037626.5A Pending CN106404696A (en) | 2016-11-23 | 2016-11-23 | Spectrum detection method for performing species identification on honey |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709096A (en) * | 2019-01-23 | 2019-05-03 | 云南万兴隆集团蜂业有限公司 | A kind of honey device for fast detecting |
| CN111024637A (en) * | 2019-11-04 | 2020-04-17 | 李�杰 | Method for rapidly identifying true and false honey by ultraviolet spectrum scanning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413885A (en) * | 2008-11-28 | 2009-04-22 | 中国农业科学院蜜蜂研究所 | Near-infrared spectrum method for rapidly quantifying honey quality |
| CN102252979A (en) * | 2011-03-20 | 2011-11-23 | 浙江大学 | Method for identifying genuine and fake honey |
| CN103698291A (en) * | 2013-12-27 | 2014-04-02 | 河北科技大学 | Rapid test method for adulteration of Chinese date honey |
| CN104764699A (en) * | 2015-01-22 | 2015-07-08 | 四川大学 | Method for determination of edible oil acid value |
| CN105277494A (en) * | 2015-10-15 | 2016-01-27 | 南昌航空大学 | Spectrum detection method for industrial alcohol and edible alcohol |
-
2016
- 2016-11-23 CN CN201611037626.5A patent/CN106404696A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413885A (en) * | 2008-11-28 | 2009-04-22 | 中国农业科学院蜜蜂研究所 | Near-infrared spectrum method for rapidly quantifying honey quality |
| CN102252979A (en) * | 2011-03-20 | 2011-11-23 | 浙江大学 | Method for identifying genuine and fake honey |
| CN103698291A (en) * | 2013-12-27 | 2014-04-02 | 河北科技大学 | Rapid test method for adulteration of Chinese date honey |
| CN104764699A (en) * | 2015-01-22 | 2015-07-08 | 四川大学 | Method for determination of edible oil acid value |
| CN105277494A (en) * | 2015-10-15 | 2016-01-27 | 南昌航空大学 | Spectrum detection method for industrial alcohol and edible alcohol |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709096A (en) * | 2019-01-23 | 2019-05-03 | 云南万兴隆集团蜂业有限公司 | A kind of honey device for fast detecting |
| CN111024637A (en) * | 2019-11-04 | 2020-04-17 | 李�杰 | Method for rapidly identifying true and false honey by ultraviolet spectrum scanning |
| CN111024637B (en) * | 2019-11-04 | 2022-03-08 | 营口市食品药品检验检测中心 | Method for rapidly identifying true and false honey by ultraviolet spectrum scanning |
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Application publication date: 20170215 |