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… to investigate the bacteriological quality of French cheeses made from raw milk. Fifty cheeses of this type were purchased from Swedish retail premises. The methods described by the Nordic Committee on Food Analysis (NMKL) were used to determine the number of Enterobacteriaceae …
bakgrund och möjliga lösningar
… that pink hamburgers can be avoided. Several experiments were preformed where raw material, additives, time and temperature were tested. Hamburgers with spices (the same as the company use), yeast extracts and without any additive were made. These were stored between 0 and 5 …
a study of comparative advantages amongst European member states
The European Union provide 27 % of total volume raw milk produced in the world. This number is steadily decreasing due to that the world milk production increase is more rapid than EU production growth. The growing middle-class change the demand for food, a higher standard of …
en skogshistorisk tolkning av Brännlidens naturreservat
… different reasons, but during the past 200 years it has become an industrial raw material. The presence of people in the forest has left different kinds of traces in the forests. One example is culturally modified trees (CMT´s). The aim of this study was to study and document …
Vem/Vad/Vilka påverkar?
… The actors involved in package design can be dealt into four branches: raw material producers, converters, trademark owners and package designers. This study is empirical and its material was gathered with semi-structured interviews and questionnaires. We have used the theory of …
Identifiering av problem samt förslag på åtgärder
… Cost reductions may be achieved by savings in water consumption and reuse of raw material. Another motive could be to keep ”one step ahead” if the discharge limits in the future are tightened up leading to rising costs.
Bestämning av verkningsgrad
… is the stage when anaerobicmicroorganisms convert bio-mass of a substrate to a raw gas containing about 65% of methane. Thegas cleaning is used to increase the methane content to about 97% so the gas can be used for motors invehicles. The biogas part of the Ekeby sewage plant in …
… infected cows but also by close contact with coughing animals or by eating raw meat. Humans generally develop so called extrapulmonary tuberculosis due to the alimentary route of infection. In Ethiopia 16 % of all reported cases of tuberculosis, both pulmonary and …
smittvägar mellan människa och nötkreatur på den östafrikanska landsbygden
… infected cows but also by close contact with coughing animals or by eating raw meat. Humans generally develop so called extrapulmonary tuberculosis due to the alimentary route of infection. In Ethiopia 16 % of all reported cases of tuberculosis, both pulmonary and …
a possibility to reduce nutrient levels and produce commercially interesting metabolites
… and less complicated deposition is therefore desirable. This might be as raw material for biogas or animal feed or possibly as biofertilizers. Two experiments on Chlorella vulgaris capability, to grow and reduce nutrient levels in excessive water from greenhouse production, were …
