[go: up one dir, main page]

Tkachuk, 1981 - Google Patents

Oil and protein analysis of whole rapeseed kernels by near infrared reflectance spectroscopy

Tkachuk, 1981

Document ID
12978275599862192568
Author
Tkachuk R
Publication year
Publication venue
Journal of the American Oil Chemists' Society

External Links

Snippet

Oil, protein, chlorophyll and glucosinolate content were analyzed in whole rapeseed kernels by use of a near infrared reflectance technique. Oil and protein content could be estimated with high correlation and good accuracy when predicted results for 89 samples were …
Continue reading at aocs.onlinelibrary.wiley.com (other versions)

Classifications

    • 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 infra-red, visible or ultra-violet 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light using near infra-red light
    • 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 infra-red, visible or ultra-violet 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing liquids, e.g. polluted water
    • 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 infra-red, visible or ultra-violet 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3155—Measuring in two spectral ranges, e.g. UV and visible
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/02—Investigating or analysing materials by specific methods not covered by the preceding groups food
    • G01N33/04—Investigating or analysing materials by specific methods not covered by the preceding groups food dairy products
    • G01N33/06—Determining fat content, e.g. by butyrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
    • G01J3/28—Investigating the spectrum

Similar Documents

Publication Publication Date Title
Tkachuk Oil and protein analysis of whole rapeseed kernels by near infrared reflectance spectroscopy
Slaughter Nondestructive determination of internal quality in peaches and nectarines
McClure 204 years of near infrared technology: 1800–2003
Lammertyn et al. Non-destructive measurement of acidity, soluble solids, and firmness of Jonagold apples using NIR-spectroscopy
Grossman et al. Critique of stepwise multiple linear regression for the extraction of leaf biochemistry information from leaf reflectance data
Morra et al. Carbon and nitrogen analysis of soil fractions using near‐infrared reflectance spectroscopy
McGlone et al. Vis/NIR estimation at harvest of pre-and post-storage quality indices for ‘Royal Gala’apple
Jha et al. Non-destructive determination of acid–brix ratio of tomato juice using near infrared spectroscopy
Wesley et al. Measurement of adulteration of olive oils by near‐infrared spectroscopy
Wesley et al. Identification of adulterants in olive oils
Martin Recent advances in near-infrared reflectance spectroscopy
Næs The design of calibration in near infra‐red reflectance analysis by clustering
Choi et al. Portable, non-destructive tester integrating VIS/NIR reflectance spectroscopy for the detection of sugar content in Asian pears
EP0629290A1 (en) METHOD FOR DETERMINING UREUM IN MILK.
Finney et al. Determination of moisture in corn kernels by near-infrared transmittance measurements
Delwiche et al. A graphical method to evaluate spectral preprocessing in multivariate regression calibrations: Example with Savitzky–Golay filters and partial least squares regression
Okere et al. Non-destructive evaluation of the quality characteristics of pomegranate kernel oil by fourier transform near-infrared and mid-infrared spectroscopy
JPH04190141A (en) Method of analyzing biological substance having water content
WO1993006460A1 (en) An infrared attenuation measuring system
Yu et al. A proposal for universal formulas for estimating leaf water status of herbaceous and woody plants based on spectral reflectance properties
Joe et al. Identification of spectral regions of the key components in the near infrared spectrum of wheat grain
Elfadl et al. Development of near infrared reflectance spectroscopy (NIRS) calibration model for estimation of oil content in a worldwide safflower germplasm collection
Yildiz et al. Monitoring PV in corn and soybean oils by NIR spectroscopy
Meyer Rapid simultaneous rating of soil texture, organic matter, total nitrogen and nitrogenmineralization potential by near infra-red reflectance
Windham et al. Ash in forage, esophageal, and fecal samples analyzed using near‐infrared reflectance spectroscopy