Sökning: "iron bioavailability"

Visar resultat 11 - 15 av 32 avhandlingar innehållade orden iron bioavailability.

  1. 11. Nutritional properties of tempe fermented whole-grain barley and oats. Influence of processing conditions on the retention and availability of iron, starch and folates

    Författare :Charlotte Eklund Jonsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; in vitro digestion; high ß-glucan oats; high amylose high ß-glucan barley; folate accessibility; glycemic response; tempe fermentation; iron availability; phytate; iron absorption; Rhizopus oligosporus;

    Sammanfattning : This thesis aimed at evaluating the tempe fermentation process as a means to develop nutritionally improved vegetarian products from barley and oats. The work was designed to assess relationships between selection of raw material and processing conditions in correlation to nutrient content and availability. LÄS MER

  3. 12. Cadmium exposure and iron status

    Författare :Agneta Åkesson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :environmental exposure; biological monitoring; bioavailability; pregnancy; cadmium; iron deficiency; hemochromatosis; dietary intake; soluble transferrin receptor; serum ferritin;

    Sammanfattning : People are exposed to cadmium, a ubiquitous toxic metal, mainly via basic foods such as cereals and vegetables. Cadmium accumulates in the kidney, and renal tubular damage is considered the critical effect. Recently, association with osteoporosis at environmental exposure levels was indicated. LÄS MER

  4. 13. Chemical Speciation of Sulfur and Metals in Biogas Reactors : Implications for Cobalt and Nickel Bio-uptake Processes

    Författare :Sepehr Shakeri Yekta; Bo Svensson; Ulf Skyllberg; Åsa Danielsson; Charles Banks; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biogas; Anaerobic digestion; Chemical speciation; bio-uptake; Sulfur; Iron; Cobalt; Nickel; Biogas; Anaerob nedbrytning; Kemisk speciering; Bio-upptag; Svavel; Järn; Kobolt; Nickel;

    Sammanfattning : A balanced supply of micronutrients, including metals such as iron (Fe), cobalt (Co), and nickel (Ni), is required for the efficient and stable production of biogas. During biogas formation, the uptake of micronutrient metals by microorganisms is controlled by a complex network of biological and chemical reactions, in which reduced sulfur (S) compounds play a central role. LÄS MER

  5. 14. Cereal and microbial phytases : influence on phytate hydrolysis and iron bioavailability

    Författare :Maria Türk; Chalmers tekniska högskola; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  7. 15. Inositol Phosphates. Ion Chromatography Methods, Intestinal Degradation and Influence on Iron Bioavailability

    Författare :Erika Skoglund; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Inositol phosphates are presently a topic of intense investigation, owing to their nutritional and physiological importance for plants and animals. This thesis presents new methods for the analysis of inositol mono- to hexaphosphates (IP1-IP6) and their isomers. LÄS MER