Rapeseed protein consists mainly of the seed storage cruciferin and napin. Cruciferin napin have different nutritional values techno-functional properties. Shifting cruciferin/napin ratio towards either more or could allow diversified applications. The objective this study was to investigate genetic variation in modern winter rapeseed cultivars. contents were analysed by SDS-PAGE. Genetic for b...

Abstract Stable isotopes analysis (SIA) of carbon and nitrogen provides valuable information about trophic interactions animal feeding habits. We used near‐infrared reflectance spectroscopy (NIRS) support vector machines (SVM) to develop a model for screening isotopic ratios ( δ 13 C 15 N) in samples from living animals. applied this method on dried blood birds previously analyzed N test whethe...

The near infrared reflectance spectroscopy (NIRS) technique is a rapid and non-destructive used to evaluate the chemical composition of complete feed ingredients. accuracy its prediction relies upon calibration standards account for variations in material particle shape size. purpose this study was determine effect alternative ingredient inclusion corn size along with sample preparation method ...

Abstrak: Minyak nilam adalah salah satu produk yang banyak diekspor oleh Indonesia. Banyak terjadi kecurangan-kecurangan dalam dunia perdagangan minyak atsiri jenis ini, satunya pemalsuan. Tujuan dari penelitian ini untuk membangun model keaslian dicampur dengan goreng sawit kemasan menggunakan teknologi NIRS (Near Infrared Reflectance Spectroscopy) bantuan metode Linear Discriminant Analysis (...

near-infrared spectroscopy (nirs) is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum. typical applications include medical and physiological diagnostics. nirs can be used for non-invasive assessment of brain function through the intact skull in human subjects by detecting changes in blood hemoglobin concentrations associated with neural activity, e.g., ...

Current methods for characterization of lignocellulosic biomass feedstocks for biological conversion are dominated by compositional analysis and digestibility/ fermentation tests; however, both these groups of laboratory methods have their respective advantages and disadvantages. The purpose of this paper is to develop a wet-chemistry assay for determination of lignocellulosic biomass quality t...

Visible and near infrared reflectance spectroscopy was used to predict pH at 24h (pH24) post-mortem, sarcomere length (SL), cooking loss (CL), Warner-Bratzler Shear Force (WBSF) and colour parameters (L(∗), a(∗), b(∗)) in beef cattle samples. Samples from M. longissimus thoracis et lumborum from 30 bulls were aged at 4°C for 1, 3, 7 and 14 days and analysed for pH, SL, CL, WBSF and colour. NIRS...