Essays about: "Alkaline extraction"
Showing result 11 - 15 of 23 essays containing the words Alkaline extraction.
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11. Optimization of Protein Recovery Process from Rapeseed Cake
University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)Abstract : The need for sustainable sources of food is brought about by the never-ending exploitation of natural resource that our planet has provided. The heavy dependence on animal-based foods for protein has led to major depletion of the earth’s resources. READ MORE
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12. Trace level analyses of selected perfluoroalkyl substancesin food: Method development and validation
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : To comprise the future requirements to detect low levels of perfluoroalkane acids, includingbranched and linear perfluorooctane sulfonic acid (PFOS), perfluorooctanoic acid (PFOA),and perfluorohexane sulfonic acid (PFHxS) in food items, here analytical methods fordetermination of PFOS, PFOA and PFHxS in six different food matrices (cow milk, butter,chicken egg, chicken meat, beef, and fish) were optimized and validated. The optimizedmethod was based on alkaline digestion and solid-liquid extraction using acetonitrile,followed by solid phase extraction (SPE) using a weak anion exchange cartridge as clean-up. READ MORE
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13. Environmental Assessment of Electrolyzers for Hydrogen Gas Production
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Hydrogen has the potential to become an important energy carrier in the future with many areas of applications, as a clean fuel for transportation, heating, power generation in places where electricity use is not fit, etc. Already today hydrogen plays a key role in numerous industries such as petroleum refineries and chemical industries. READ MORE
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14. An Innovative In-Tunnel Seismic Study for Sustainably Extracting Apatite Ore at the Siilinjärvi Mine, Eastern Finland
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Siilinjärvi located in eastern Finland is presently the only phosphate mine with significant phosphorus production in western Europe. Phosphate rock and phosphorus are known as a critical raw material for the European Union due to their economic importance and being prone to the supply risks. READ MORE
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15. Preparation and evaluation of arabinoxylan based prebiotics
University essay from Lunds universitet/Bioteknik (master)Abstract : Prebiotics are non-digestible carbohydrates that selectively stimulate the growth and activity of health promoting bacteria in the colon, resulting in homeostasis to the gut environment. It is considered to be the solution of many health-related diseases such as type-2 diabetes, cardiovascular disease and cancer. READ MORE