Results 31 to 40 of about 28,297 (144)

Near Infrared Reflectance Spectroscopy: Prediksi Cepat dan Simultan Kadar Unsur Hara Makro pada Tanah Pertanian

Agritech, 2019
Plants need an ideal and healthy soil condition for their growth and a sufficient amount of soil macronutrients. To determine soil nutrients, several methods have been widely employed.
Devianti Devianti, Sufardi Sufardi, Zulfahrizal Zulfahrizal, Agus Arip Munawar   +3 more
doaj   +1 more source

Development of local calibrations for the nutritional evaluation of fish meal and meat & bone meal by using near-infrared reflectance spectroscopy

Journal of Applied Animal Research, 2020
Fish meal and meat & bone meal from avian sources are the available animal protein sources mostly used in Bangladesh while formulating poultry diet. Due to the strong link between feed and food, the quality and safety of animal originated feed protein ...
A.B.M. Khaleduzzaman, H.M. Salim
doaj   +1 more source

Application of a NIRS Neuroimaging Method to Elucidate Neural Mechanisms of Exercise-cognition Interaction [PDF]

운동과학, 2023
PURPOSE There is growing attention on a neuroimaging method called near-infrared spectroscopy (NIRS), which enables the monitoring of task-related regional hemodynamic responses in the brain.
Kyeongho Byun
doaj   +1 more source

Detection of Formalin Content in Chicken Meat Using Portable Near Infrared Spectrometer

Jurnal Teknik Pertanian Lampung, 2023
Food safety is essential for consumers. One of the compound that are prohibited from being used to preserve chicken meat is formalin. It demands a fast classification and sorting process for chicken meat, whether it is processed further or not.
Agita Rakhmawati, Yohanes Aris Purwanto, Slamet Widodo, Dewi Apri Astuti   +3 more
doaj   +1 more source

Rapid NIR determination of alkyl esters in virgin olive oil

Grasas y Aceites, 2017
The regulation of The European Union for olive oil and olive pomace established the limit of 35 mg·kg-1 for fatty acids ethyl ester contents in extra virgin olive oils, from grinding seasons after 2016.
J. A. Cayuela
doaj   +1 more source

Using in vitro methods to estimate metabolizable energy content of five forage legumes harvested under different defoliation systems / Einsatz von in vitro Methoden zur Schätzung der umsetzbaren Energie in fünf Futterleguminosen aus unterschiedlichen Nutzungssystemen

Die Bodenkultur, 2016
Two in vitro methods were tested to establish their potential to predict the metabolizable energy (ME) content of forage legumes: the Tilley and Terry (TT) method and the pepsin-cellulase method (CM). Different samples of white clover (Trifolium repens L.
Gierus Martin, Eickler Birgit, Resch Reinhard, Loges Ralf, Taube Friedhelm, Poetsch Erich M.   +5 more
doaj   +1 more source

Classification of real farm conditions Iberian pigs according to the feeding regime with multivariate models developed by using fatty acids composition or NIR spectral data

Grasas y Aceites, 2009
Multivariate Classification models to classify real farm conditions Iberian pigs, according to the feeding regime were developed by using fatty acids composition or NIR spectral data of liquid fat samples.
Juan García-Olmo, Ana Garrido-Varo, Emiliano De Pedro   +2 more
doaj   +1 more source

NIR‐NIR‐Aufkonvertierung in molekularen Chrom‐Ytterbium‐Salzen [PDF]

Angewandte Chemie, 2020
AbstractPhotonen‐Aufkonvertierung in hetero‐oligonuklearen, Metallkomplex‐Architekturen mit organischen Liganden ist ein interessantes, aber bisher selten beobachtetes Phänomen, trotz des großen Potentials sowohl aus Sicht der Grundlagenforschung als auch aus der Anwendungsperspektive. Nun wurde ein neues photonisches Material aus molekularen Chrom(III)
Jens Kalmbach, Cui Wang, Yi You, Christoph Förster, Hartmut Schubert, Katja Heinze, Ute Resch‐Genger, Michael Seitz   +7 more
openaire   +1 more source

Klasifikasi asal geografis kopi bubuk liberika tungkal Jambi dan Probolinggo menggunakan near-infrared spectroscopy (NIRS) dan principal component analysis (PCA)

Agrointek
Regional origin classification of Geographical Indication (GI) products is necessary for their authentication purpose. Among others, coffee is Indonesia's largest GI group, with Liberica being the least studied.
Ikhsan Nurdziky, Anggoro Cahyo Sukartiko, Nafis Khuriyati   +2 more
doaj   +1 more source

Estimation of mineral content in forages by near-infrared reflectance spectroscopy

Acta Agriculturae Slovenica, 2002
In 100 dried samples of forages, harvested three or four times during 1997 and 1999 in different morphological stages the macro- (Ca, P, Mg, K and Na) and trace- (Zn, Mn and Se) mineral contents were determined by chemical methods and by near infrared ...
Andrej LAVRENČIČ, Bruno STEFANON, Andrej OREŠNIK   +2 more
doaj   +1 more source