Results 1 to 10 of about 10,210 (95)

Antioxidant activity and phenolic profile of selected organic and conventional honeys from Poland [PDF]

open access: yes, 2020
Honey is a natural food product hypothesized to have significant health-beneficial value. The results of recent studies indicate that the biological activity of honey can also be ascribed to phenolic compounds and their antioxidant activity.
Groth, Sabrina   +4 more
core   +1 more source

Assessing the value of a portable near infrared spectroscopy sensor for predicting pork meat quality traits of "asturcelta autochthonous swine breed [PDF]

open access: yes, 2013
Sixty-one intact meat samples from Asturcelta autochthonous swine breed were scanned in the slaughterhouse in reflectance mode. A handheld microelectromechanical system digital transform (Phazir1624, Polychromix Inc.), with a window sampling area of 0.8 ×
Argamentería, Alejandro   +4 more
core   +1 more source

Evaluation between methods for the color measurement in holograms by using a CMOS-RGB camera and a spectrometer [PDF]

open access: yes, 2014
Many models and methods commonly used in colorimetry have been incorporated to the study and knowledge of the colorimetric properties in the reflection color holograms; these methods have reported the possibilities of color reproduction in holograms. One
Palacios Ortega, Natalith   +1 more
core   +1 more source

The influence of anaerobic muscle activity, maturation and season on the flesh quality of farmed turbot [PDF]

open access: yes, 2009
In order to test seasonal, rearing, maturing and anaerobic muscle activity effect on the flesh quality of turbot (Scophthalmus maximus) a total of 80 farmed turbot from three different strains from reared under natural or continuous light were killed by ...
Foss, A.   +5 more
core   +6 more sources

New chromium-calcium titanate red ceramic pigment [PDF]

open access: yes, 2010
Synthesis and characterization of a new chromium- calcium titanate red ceramic pigment is described in this communication. The pigment is based on the solid solution of chromium (IV) in calcium titanate and was characterized as red-brown pigment in a CaO-
CERRO, SARA   +5 more
core   +2 more sources

Analisis Proses Color Matching Warna Spesial Hijau Toska Dengan Penambahan Tinta Medium Pada Kemasan X Sesuai Customer Approval [PDF]

open access: yes, 2018
Penelitian ini bertujuan untuk mengetahui formula warna hijau toska dengan tambahan tinta medium pada hasil kemasan X agar sesuai dengan customer approval. Metode ini dimulai dengan mengambil acuan dari mesin hasil proses cetak yang memiliki nilai ΔE ≤ 2.
Ajie, S. (Sofhyan)
core   +1 more source

Comparison of color difference and reliability of two intraoral spectrophotometers [PDF]

open access: yes, 2021
Aim: to evaluate the intra and inter-device reliability of two intraoral spectrophotometers in measuring the Commission Internationale de l’Éclairage (CIE) L*a*b* color coordinates and to compare the color difference (ΔE) between both devices.
Al-Haj Ali, Sanaa   +3 more
core   +2 more sources

Structural characterization and colour of MgxCu3-xV2O8 (0<=x<=3) and MgyCu2-yV2O7 (0<=y<=2) compositions [PDF]

open access: yes, 2015
In this study, MgxCu3-xV2O8 (0 ≤ x ≤ 3) and MgyCu2-yV2O7 (0 ≤ y ≤ 2) compositions were synthesized by the chemical coprecipitation method and characterized by X-ray diffraction, UV–vis-NIR spectroscopy and CIE L* a* b* parameters measurements.
García-Granda, Santiago   +1 more
core   +3 more sources

EFFECT OF SURFACTANT TYPE AND AMOUNT ON THE THERMOCHROMIC PROPERTIES OF POLYDIACETYLENE

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Herein we report a simple way to improve the thermochromic behavior of polydiacetylene (PCDA) by the incorporation of surfactants. modified by the addition of anionic (SDS), cationic (CTBA) and nonionic (Triton X-100) surfactants in different ratios ...
Hiba Imad Abdulkareem   +2 more
doaj   +1 more source

Pengaruh Perendaman Menggunakan Larutan Campuran Tembaga Sulfat Dan Nikel Nitrat Terhadap Warna Permukaan Bambu Gigantochloa Apus Kurz. [PDF]

open access: yes, 2012
Warna hijau pada kulit bambu yang baru ditebang, cepat berubah menjadi kuning gading jikadikeringkan, atau menjadi kelabu-gelap apabila lama direndam dalam air atau disimpan di tempatlembab.
Barly, B. (Barly)   +1 more
core   +2 more sources

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