Essays about: "Caffeine"

Showing result 16 - 20 of 21 essays containing the word Caffeine.

  1. 16. Anaerobic Co-digestion of Sewage sludge, Algae and Coffee Ground

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Kristina Flisberg; [2016]
    Keywords : Anaerobic digestion; Algae; C.Vulgaris; Coffee ground;

    Abstract : Energy shortfall and air pollution are some of the challenges the human kind is facing today. Fossil fuel is still the most widely used fuel, which is a non-renewable resource, increasing excess carbon dioxide into the air. READ MORE

  3. 17. Dissolution kinetic study of limonene in supercritical carbon dioxide by in-situ Raman spectroscopy

    University essay from Lunds universitet/Kemiska institutionen

    Author : Cristiana Buzolin; [2016]
    Keywords : limonene; Raman spectroscopy; supercritical carbon dioxide; dissolution kinetics; solubility; analytical chemistry; analytisk kemi; Chemistry;

    Abstract : Understanding the dissolution kinetics is important in the experimental determination of solubility, the efficiency of extractions, the rate of reactions and in general any heterogeneous process. Despite the extensive use of supercritical fluids, studies regarding the dissolution kinetics of compounds in supercritical carbon dioxide (scCO2) using analytical methods are limited in the literature. READ MORE

  4. 18. Arousal : and its effect on attitude extremity towards a direct service

    University essay from Linnéuniversitetet/Institutionen för marknadsföring (MF)

    Author : Simon Hellberg-Zarders; Flurina Baumann; Carmen Böhler; [2016]
    Keywords : arousal; attitude extremity; attitude; direct service;

    Abstract : The aim of this study is to explain the effect of arousal on consumer’s attitude towards a direct service in terms of evaluation extremity. An important element within consumer behavior is the attitude that consumers have towards products and services. READ MORE

  5. 19. From source to tap : a case study of organic contaminants in raw and drinking water in the region of Uppsala, Sweden

    University essay from SLU/Dept. of Aquatic Sciences and Assessment

    Author : Philipp Klöckner; [2015]
    Keywords : drinking water; water quality; raw water; water contamination; from source to tap; water treatment; persistent pollutants; pharmaceuticals; pesticides; surface water; screening; Sweden; Lake Ekoln; Lake Mälaren; SPE; LC-MS; PPCP;

    Abstract : In this study, water samples from the surroundings of Uppsala were examined for residues of pesticides, pharmaceuticals and other contaminants characteristic for human fecal contamination. The aim was to perform a screening of water samples to investigate the level of pollution with the mentioned compound groups. READ MORE

  6. 20. A nutritional analysis on the by-product coffee husk and its potential utilization in food production : a literature study

    University essay from SLU/Dept. of Food Science

    Author : Ebba Bondesson; [2015]
    Keywords : coffee husk; composition; food production; compounds;

    Abstract : The aim with this study was is to give an overview on the chemical composition in the by-product coffee husk and examine its potential in food production. This was accomplished through a literature study. To give a current view on research on the subject, articles published prior to 1995 was excluded. READ MORE