Robertson et al., 1981 - Google Patents
Comparative study of methods of determining oil content of sunflower seedRobertson et al., 1981
- Document ID
- 10419932384355081755
- Author
- Robertson J
- Windham W
- Publication year
- Publication venue
- Journal of the American Oil Chemists Society
External Links
Snippet
An extraction-gravimetric method (AOCS Official Method Ai 3-75) was compared with 2 instrumental techniques, near-infrared reflec-tance (NIR) spectroscopy and wide-line nuclear magnetic resonance (NMR), for the determination of the oil content of oilseed-type …
- 235000020238 sunflower seed 0 title abstract description 22
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
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing solids; Preparation of samples therefor
-
- 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
- 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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shenk et al. | Analysis of forages by infrared reflectance | |
| Lanza | Determination of moisture, protein, fat, and calories in raw pork and beef by near infrared spectroscopy | |
| Polesello et al. | Application of near infrared spectrophotometry to the nondestructive analysis of foods: a review of experimental results | |
| Marten et al. | Near infrared reflectance spectroscopy (NIRS): Analysis of forage quality | |
| Panford et al. | Determination of oil content of seeds by NIR: influence of fatty acid composition on wavelength selection | |
| Finney et al. | Determination of moisture in corn kernels by near-infrared transmittance measurements | |
| Gordon et al. | The prediction of intake potential and organic matter digestibility of grass silages by near infrared spectroscopy analysis of undried samples | |
| Moschner et al. | Estimating the content of free fatty acids in high‐oleic sunflower seeds by near‐infrared spectroscopy | |
| Aucott et al. | Transformations to reduce the effect of particle size in near-infrared spectra | |
| Robertson et al. | Comparative study of methods of determining oil content of sunflower seed | |
| Cayuela et al. | NIR prediction of fruit moisture, free acidity and oil content in intact olives | |
| Lee | Methods for percent oil analysis of avocado fruit | |
| García‐Ciudad et al. | Application of near‐infrared reflectance spectroscopy to chemical analysis of heterogeneous and botanically complex grassland samples | |
| Starr et al. | A comparison of sample preparation and calibration techniques for the estimation of nitrogen, oil and glucosinolate content of rapeseed by near infrared spectroscopy | |
| Burdick et al. | Prediction of Bermudagrass Composition and Digestibility with a Near‐Infrared Multiple Filter Spectrophotometer | |
| Bhatty | Measurement of oil in whole flaxseed by near-infrared reflectance spectroscopy | |
| Kim et al. | Determination of starch and energy in feed grains by near-infrared reflectance spectroscopy | |
| Blosser et al. | Factors affecting analysis of the chemical composition of tall fescue with near infrared reflectance spectroscopy | |
| Jones et al. | Use of near infrared reflectance spectroscopy in forage testing | |
| Mathias et al. | The determination of lipid and protein in freshwater fish using near-infrared reflectance spectroscopy | |
| Downey | Estimation of moisture in undried wheat and barley by near infrared reflectance | |
| Ren et al. | Determination of moisture content of ginseng by near infra-red reflectance spectroscopy | |
| Park et al. | The development of near infrared reflectance spectroscopy calibrations for undried grass silage and their transfer to another instrument using multiple and single sample standardisation | |
| Williams et al. | Influence of feed ingredients upon the prediction of protein in animal feed‐mixes by near‐infrared reflectance spectroscopy | |
| Flinn et al. | Estimating the food processing characteristics of pulses by near infrared spectroscopy, using ground or whole samples |