Essays about: "Oven"

Showing result 16 - 20 of 90 essays containing the word Oven.

  1. 16. The discoloration of polyethylene obtained from chemical separation of laminates: Investigating additives and other potential causes

    University essay from Lunds universitet/Förpackningslogistik

    Author : Can Feng; [2021]
    Keywords : Delamination; multilayered packaging; polymer discoloration; plastic film; recycling; Technology and Engineering;

    Abstract : PolyAl, the material composed of laminated polyethylene (PE) films and aluminum (Al) in carton, is a challenge in recycling due to the strong adhesion of the layers and the low value of the end products. In Europe, recent efforts to improve the circularity of carton packages include the chemical separation of PolyAl, in order to obtain higher values of the PE and Al separately. READ MORE

  3. 17. Lipase in oat endosperm: The effect of freeze-drying and oven-drying

    University essay from Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Author : Ilham Hassan; [2021]
    Keywords : Lipase; oat endosperm; whole grain oat flour; water activity.;

    Abstract : The project was carried out in collaboration with Lantmännen with the aim to analyse the lipase activity in oat endosperm, non-heat-treated whole grain oat flour and heat-treated whole grain oat flour and to investigate whether lipase activity could be inactivated in oat endosperm by reducing water activity by various methods such as oven drying and freeze drying to extend oat shelf life. Lipase activity was measured by a wet extraction of the flour and an artificial substrate that gives a coloured product if lipase enzymes are active in the extract. READ MORE

  4. 18. Experiences of eating microwaved frozen vegetables among young adults : A focus group interview with an intervention

    University essay from Uppsala universitet/Institutionen för folkhälso- och vårdvetenskap

    Author : Gabriella Jansson; [2021]
    Keywords : frozen foods; vegetable; adult; perception; focus group; djupfrysta livsmedel; grönsaker; vuxna; uppfattningar; fokusgrupper;

    Abstract : Background: In Sweden and Europe adults fail to reach the recommendations for fruit and vegetable intake. Additionally in Sweden, young adults have the worst overall diets. Frozen vegetables have shown to take less time to cook, are less expensive and might be healthier than fresh vegetables. READ MORE

  5. 19. Simultaneous measurement and discrimination of temperature and strain in distributed fiber optical systems with fiber Bragg gratings

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Helene Alexandra Mastrothanasis; [2021]
    Keywords : ;

    Abstract :  This master thesis deals with simultaneous measurement and discrimination of temperature and strain using fiber Bragg gratings(FBGs). Saab Avionics is seeking for a further development of the overheat detection system that gives a warning when a heat leakage is detected. READ MORE

  6. 20. Bearing condition monitoring : An investigation on the possibility of monitoring aging of the lubricating grease by means of acoustic emission and temperature.

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Dilesh Raj Shrestha; [2021]
    Keywords : Acoustic Emission; Fourier Transform; Infrared Spectroscopy; Condition Monitoring; Total Acidic Number; Fast Fourier Transform; Scanning Electron Microscopy; Rheology; Bleed Oil; Grease degradation;

    Abstract : Grease is among the most widely used lubricants in rolling element bearings. Proper understanding of the effect of lubrication due to grease aging can provide a significant increase in the life of the engineering systems. However, at present, there is no sufficient understanding of the grease aging effect in rolling elements bearing. READ MORE