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Mass Spectrometry
NIR Spectroscopy

 

Volume 12 Issue 5 (2004)

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Pages 271–278
doi: 10.1255/jnirs.435
The influence of spectral resolution on the quantitative near infrared spectroscopic determination of an active ingredient in a solid drug formulation
Olga Kolomiets and Heinz W. Siesler*
Department of Physical Chemistry, University of Duisburg-Essen, D-45117 Essen, Germany

Pages 279–286
doi: 10.1255/jnirs.436
Prediction of important sulphite pulp properties from near infrared spectra: a feasibility study and comparison of methods
Heidi Cecilie Henriksen,a,d Tormod Næs,b Rune Rødbottenc and Are Aastveitd
aBorregaard Industries Ltd, R&D Department, PO Box 162, 1701 Sarpsborg, Norway
bMATFORSK, Osloveien 1, N-1430 Ås, Norway
cBorregaard Industries Ltd, QC Department, PO Box 162, 1701 Sarpsborg, Norway
dNorwegian University of Life Sciences, PO Box 5003, 1432 Ås, Norway

Pages 287–298
doi: 10.1255/jnirs.437
Prediction of roasting colour and other quality parameters of roasted coffee samples by near infrared spectroscopy. A feasibility study
I. Esteban-Díez, J.M. González-Sáiz and C. Pizarro*
Department of Chemistry, University of La Rioja, C/Madre de Dios 51, 26006 Logroño (La Rioja), Spain. E-mail: consuelo.pizarro@dq.unirioja.es

Pages 299–310
doi: 10.1255/jnirs.438
Potential for on-site analysis of hog manure using a visual and near infrared diode array reflectance spectrometer
W. Saeys, P. Darius and H. Ramon
Department of Agro-Engineering and Economics, Catholic University of Leuven, Kasteelpark Arenberg 30, B-3001 Heverlee, Belgium. E-mail: wouter.saeys@agr.kuleuven.ac.be

Pages 311–314
doi: 10.1255/jnirs.439
Non-destructive determination of carbohydrate content in potatoes using near infrared spectroscopy
Jie Yu Chen,a Yelian Miao,b Han Zhanga and Ryuji Matsunagaa
aFaculty of Bioresource Sciences, Akita Prefectural University, Akita, 010-0195, Japan
bCollege of Life Science and Pharmacy, Nanjing University of Technology, Nanjing, China

Pages 315–324
doi: 10.1255/jnirs.440
Near infrared spectroscopy for determination of total and exchangeable cations in geologically heterogeneous forest soils
Marcin Chodak,a,b,* Partap Khanna,aBalazs Horvatha and Friedrich Beesea
aGeorg-August University Göttingen, Institute of Soil Science and Forest Nutrition, Büsgenweg 2, 37077 Göttingen, Germany
bPresent address: AGH University of Science and Technology, Department of Open-Strip Mining, al. Mickiewicza 30, 30-059 Kraków, Poland. E- mail: chodak@agh.edu.pl

Pages 325–330
doi: 10.1255/jnirs.441
Near infrared reflectance spectroscopy of oil in intact canola seed (Brassica napus, L.). I. Attributes of the intact seed spectrum
T. Golebiowski
Primary Industries Research Victoria–Horsham, Private Bag 260, Horsham, Victoria 3401, Australia. E-mail: tadeusz.golebiowski@dpi.vic.gov.au

Pages 331–346
doi: 10.1255/jnirs.442
Near infrared reflectance spectroscopy for quantification of crop residue, green manure and catch crop C and N fractions governing decomposition dynamics in soil
Bo Stenberg,a,* Lars S. Jensen,b Erik Nordkvist,c Tor Arvid Breland,d Anders Pedersen,b Jón Guđmundsson,e Sander Bruun,b Tapio Salo,f Fridrik Palmason,e Trond M. Henrikseng and Audun Korsaethg
aSwedish University of Agricultural Sciences, Department of Soil Science, Division of Precision Agriculture, PO Box 234, SE-532 23 Skara, Sweden. E-mail: Bo.Stenberg@mv.slu.se
bRoyal Veterinary and Agricultural University, Department of Agricultural Sciences, Thorvaldsensvej 40, DK-1871 Frederiksberg C, Denmark
cNational Veterinary Institute, SE-751 89 Uppsala, Sweden
dNorwegian University of Life Sciences, Department of Plant and Environmental Sciences, PO Box 5003, N-1432 Ås, Norway
eAgricultural Research Institute, Keldnaholt, IS-112 Reykjavik, Iceland
fMTT Agrifood Research Finland, Environmental Research, FIN-31600 Jokioinen, Finland
gThe Norwegian Crop Research Institute, Apelsvoll Research Centre, N-2849 Kapp, Norway