Results 11 to 20 of about 39,590 (250)
Quality assurance of some locally processed meat products [PDF]
One hundred random samples of meat products represented by 25 samples each of minced meat, beef burger, sausage and luncheon which were collected from different supermarkets in Cairo and Giza cities, Egypt.
Hatem El- Nagar +4 more
doaj +1 more source
EFFECT OF ULTRA HIGH TEMPERATURE PROCESSING ON LIPIDS OXIDATION IN MILK-FORTIFIED WITH SOME MINERAL ELEMENTS [PDF]
The hypothesis of the present study was that the Ultra-high temperature (UHT) processing of fluid milk-fortified with Zn, Fe or Mg individually might change the perception of milk flavor as compared to normal UHT milk without fortification.
Atallah Abdulghani, Mahmood Younis Ali
doaj +1 more source
EFFECT OF DIFFERENT ACETIC ACID CONCENTRATIONS ON MICROBIAL QUALITY, COLOUR STABILITY, AND SENSORY ACCEPTABILITY OF BEEF SHAWARMA STORED UNDER REFRIGERATED CONDITIONS [PDF]
Effect of using different concentration of acetic acid (5, 7.5, 10 and 12.5%) on microbiological quality, pH, lipid oxidation and sensory properties of beef shawarma during storage at 4°C for 16 days were examined in this study.
Nadia Abd-El-Aziz
doaj +1 more source
Impact of seasonal changes on the quality of water and fish from Abu Za’baal Lakes. [PDF]
Physicochemical characteristics and concentrations of some heavy metals of water and two fish species in Abu Za’baal lakes during the period from summer 2012 to spring 2013 were investigated.
Hala Elshahat Ghannam +2 more
doaj +1 more source
Unattended consequences: how text responses alter alongside PISA’s mode change from 2012 to 2015
In 2015, the Programme for International Student Assessment (PISA) introduced multiple changes in its study design, the most extensive being the transition from paper- to computer-based assessment. We investigated the differences between German students’
Fabian Zehner +3 more
doaj +1 more source
The effect of modified atmosphere packaging (MAP 1 - 80% O2 + 20% CO2 and MAP 2 - 90% CO2 + 10% N2) on selected chemical and sensory parameters of common carp steaks stored at 3 ± 0.5°C, and determination of the shelf life of the products was studied in ...
Jelena BABIĆ MILIJAŠEVIĆ +5 more
doaj +1 more source
A Fast and Simple Method for the Determination of TBA in 18F-Labeled Radiopharmaceuticals
A simple color spot test for determining the presence of residual tetrabutylammonium (TBA) in various 18F-radiopharmaceuticals is described. The test can be performed in less than five minutes.
Nils Erik Halvorsen +1 more
doaj +1 more source
Polyoxometalates (POMs) as efficient catalysts can be used a wide range of chemical transformations due to their tunable Brønsted/Lewis-acidity and redox properties.
Masoume Malmir +3 more
doaj +1 more source
Conformal TBA for Resolved Conifolds [PDF]
25+14 pages; added proof for integral representation of the double sine function and a similar conjecture for the triple sine; version accepted for publication in Annales Henri Poincar ...
Alexandrov, Sergey, Pioline, Boris
openaire +3 more sources

