Search for dissertations about: "food quality"

Showing result 1 - 5 of 317 swedish dissertations containing the words food quality.

  1. 1. Sensory Quality and Consumer Perception of Wheat Bread Towards Sustainable Production and Consumption. Effects of Farming System, Year, Technology, Information and Values

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Iwona Kihlberg; Uppsala universitet.; [2004]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Domestic sciences; Product quality; Production quality; Sustainability; Organic farming; Wheat; Organic Food; Bread; Milling; Breadmaking; Sensory analysis; Consumers; Information; Values; Food acceptance; Hushållsvetenskap; INTERDISCIPLINARY RESEARCH AREAS Domestic science and nutrition; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN Hushålls- och kostvetenskap;

    Abstract : In order to study the effect of production systems aimed at sustainability on product quality and of sensory and non-sensory factors on product acceptance – the effect of farming system, year, milling and baking techniques on the sensory qualities of wheat bread as a model product was investigated using a descriptive test, and the effect of information and values on liking of bread using consumer tests.Whole wheat and white breads were baked with wheat grown in six lots in established conventional and organic farming systems in field trails, in two subsequent years for the white bread. READ MORE

  2. 2. Sensory quality of pork Influences of rearing system, feed, genotype, and sex

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Anette Jonsäll; [2000]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Domestic sciences; Sensory analysis; rearing system; genotype; sex; feed; pig; food quality; taste; muscle; Hushållsvetenskap; INTERDISCIPLINARY RESEARCH AREAS Domestic science and nutrition; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN Hushålls- och kostvetenskap;

    Abstract : Hampshire crosses of different genotype and sex were used to investigate the effects of rearing system, feed and handling on sensory quality, consumer preference and cooking loss. A selected and trained panel carried out descriptive tests. Two preference tests were carrieout by, in each case, 200 consumers. READ MORE

  3. 3. Quality Aspects of Modified Atmosphere Packaged Broccoli

    University dissertation from Annelie Jacobsson, Lokföraregatan 15C, 222 37 Lund, Sweden, or SIK, Box 5401, 40229 Göteborg, Sweden

    Author : Annelie Jacobsson; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; heat transfer; mass transport; quality; flavour; aroma; modified atmosphere packaging; broccoli;

    Abstract : The modified atmosphere packaging (MAP) of vegetables is used with the aim of prolonging the shelf-life of the packaged produce. The packaging material consists of a permeable film and as a result of the respiration of the produce and gas diffusion through the film, the O2 decreases and the CO2 increases inside the package. READ MORE

  4. 4. Dynamically predicted shelf-life service : Exploring and evaluating a potential sustainable food supply chain innovation

    University dissertation from Department of Design Sciences, Faculty of Engineering, Lund University

    Author : Malin Göransson; [2019-11-19]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Supply chain; Packaging logistics; Food quality; Food waste; Sustainable innovation; supply chain; Packaging logistics; Food quality; Food waste; Sustainable innovation;

    Abstract : Roughly one third of all the food produced worldwide goes to waste. The global goals for sustainable development set by the United Nations in 2015 call for a 50% reduction of food waste per capita by 2030. We thus face several major food waste challenges that need academic and practical attention. READ MORE

  5. 5. Protein isolation from herring (Clupea harengus) using the pH-shift process - Protein yield, protein isolate quality and removal of food contaminants

    University dissertation from Department of Design Sciences, Faculty of Engineering, Lund University

    Author : Sofia Marmon; [2012]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; precipitation; acid; gelation; in vitro digestion; solubilization; herring; protein; salt solubility; pH; lipids; alkaline; transmission electron microscopy; dioxins;

    Abstract : Herring (Clupea harengus) contain valuable proteins but is difficult to process into high-quality foods due to its small size and high content of bones, heme-proteins and lipids. Herring is among the most abundant fish species in the world, but is currently utilized largely for fish meal and oil production. READ MORE