0308-8146/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.foodchem.2010.08.077 ⇑ Tel.: +420 389 032 657; fax: +420 385 310 405. E-mail address: [email protected] Silage has been the prevailing type of preserved forage for cattle feeding in many countries. Carry-over of some components from silage to cow’s milk has been thus of concern. Silage is a richer source of available provitamins A, o...

INTRODUCTION High concentrations of CO2 in natural gas affect its calorific value and corrode the equipment and pipelines related to its transportation and usage. Therefore, strict control over the H2S and CO2 contents in natural gas is essential. CO2 is an important industrial gas that can bring a great deal of economic profit when it is fully utilized. CASE DESCRIPTION The natural gas produ...

Alongside the development of pyrolysis processes aimed at converting solid biomass into upgraded biofuels and biochemicals, interest has been growing in analysis catalytic effects induced by inherent or externally added alkali alkaline earth metals (AAEMs). These AAEMs greatly affect thermal conversion biomass, although their are only partly understood. Furthermore, while coal currently plays a...

In this study, polyphenylsulfone (PPSU) hollow fiber membrane was fabricated via a wet spinning method with the addition of ethylene glycol (EG) in the range of 0-10 wt% as the additive. The EG was added to improve the membrane pore formation and interconnectivity for better membrane contactor performance in extracting and removing the free fatty acid (FFA) from crude palm oil (CPO). Four diffe...

DUE To THE IRKEPI.ACEARILITY OY MATERIALS as well as the innumerable variations in physical condition and storage needs, special collections present many challenges to preservation and conservation professionals. In reaction to these challenges, there have been many advances and changes within the fields of preservation and conservation. The goal of this short paper is to highlight some of the ...