Sökning: "low carbohydrate"

Visar resultat 1 - 5 av 144 avhandlingar innehållade orden low carbohydrate.

1. 1. Dietary Patterns : Identification and Health Implications in the Swedish Population

   Författare :Erika Ax; Per Sjögren; Agneta Andersson; Wulf Becker; Berit Lilienthal Heitmann; Uppsala universitet; []
   Nyckelord :Dietary Pattern; Dietary Recommendations; Dietary Survey; Environmental Contaminants; Healthy Diet Indicator; Heatlhy dietary pattern; Low-Carbohydrate; Mediterranean diet; Nutritional Biomarkers; Obesity; Overweight; Principal Component Analysis; Prostate Cancer; Sweden; Traditional dietary pattern; Medicinsk vetenskap; Medical Science; Nutrition; Nutrition;

   Sammanfattning : We eat foods not nutrients. What is more, we eat them in combinations. Consequently, capturing our complex food habits is likely an advantage in nutrition research. The overall aim of this doctoral thesis was therefore to investigate dietary patterns in the Swedish population –nutrient intakes, nutritional biomarkers and health aspects. LÄS MER

3. 2. Diet and common neurological disorders: cohort studies on dementia, Parkinson’s disease, and stroke

   Författare :Erika Olsson; Susanna C. Larsson; Liisa Byberg; Lena Kilander; Emily Sonestedt; Uppsala universitet; []
   Nyckelord :diet; dietary pattern; Healthy Diet Indicator; Mediterranean diet; low carbohydrate; vitamin D; 25-hydroxyvitamin D; Mendelian randomization; milk; fermented milk; epidemiology; cohort study; Alzheimer’s disease; dementia; cognitive impairment; Parkinson’s disease; stroke; Medicinsk vetenskap; Medical Science;

   Sammanfattning : Risk factors for dementia, Parkinson’s disease, and stroke have been widely studied but there are still research gaps concerning the role of diet for the development of these diseases. The overall aim of this thesis was to investigate whether various aspects of diet are associated with common disorders and diseases in the brain. LÄS MER

4. 3. Aspects of extended impregnation kraft cooking for high-yield pulping of hardwood

   Författare :Helena Wedin; Mikael E. Lindström; Martin Ragnar; Jorge L. Colodette; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Yield; pulp; kraft cook; carbohydrate; xylan; oxygen delignification; Hexenuronic acid; kappa number;

   Sammanfattning : The long-term trend regarding wood is an increase in price. Because wood contributes to a large part of production costs, the efficient utilisation of wood is greatly desired to reduce production costs for kraft pulp producers. During the 1990s, the development of improved modified kraft cooking began, which led to higher yields. LÄS MER

5. 4. Film Formation from Dispersions - Preparation and Mechanisms

   Författare :Stefan Erkselius; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Polymerteknik; biopolymers; Polymer technology; decomposition; sodium persulfate; hyrdoxyethyl cellulose; salt; surfactants; drying; stabilization; latex; Film formation; dispersions;

   Sammanfattning : Improved environmental consciousness and harsh legislation concerning volatile organic compounds (VOCs) during the 1980s led to an increase in the development in the field of polymer colloids. Solvent born coatings were replaced by polymer dispersions in aqueous solution, so called latex dispersions. LÄS MER

7. 5. Towards a pure kraft lignin

   Författare :Rufus Ziesig; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LignoBoost; black liquor; lignin; impurities; purification; carbohydrate; inorganics; precipitation;

   Sammanfattning : The most widely used production method for paper pulp in the world is kraft pulping. In chemical pulping the polymer, lignin, which binds the wood fibres together, is partly depolymerized. This allows the wood fibres to be separated from each other. LÄS MER