Ann-Sofie Sandberg
The major theme in Professor Sandberg’s research is the utilization of biological techniques to improve nutrient properties or physiological function of foods or food components. This includes development of analytical methods, in vitro and in vivo models for the estimation of bioavailability of nutrients (mostly minerals) and bioactivity of compounds in foods. She is investigating effects of bioactive compounds, mainly from marine foods, on risk factors for cardiovascular disease, the process of aging and allergy development, through well-designed diet intervention studies in humans or animal models. The molecular mechanisms behind are also of major concern. Ann-Sofie Sandberg’s research bridges food science with medicine.
Visar 210 publikationer
Identification of metabotypes in complex biological data using tensor decomposition
Biomarkers of seafood intake during pregnancy – Pollutants versus fatty acids and micronutrients
Differences between Arterial and Venous Umbilical Cord Plasma Metabolome and Association with Parity
Identifying metabotypes from tensor data
Protein extraction from cold-pressed hempseed press cake: From laboratory to pilot scale
Identifying metabotypes from complex biological data using PARAFAC
Nutritional and antinutritional composition of fava bean (Vicia faba L., var. minor) cultivars
Potential Negative Effects of Whole grain Consumption
The development of a novel ferric phytate compound for iron fortification of bouillons (part I)
Effect of fermentation and dry roasting on the nutritional quality and sensory attributes of quinoa
Serum levels of Vitamin A and Atopic Rhinoconjunctivitis in Swedish adolescents
Phytic acid - Properties, Uses and Determination
Habitual high intake of fatty fish is related to lower levels of F2-isoprostanes in healthy females
Mat från havet ska göra oss friskare
Increased Ferric Iron Species in Lactic Fermented Vegetables May Improve Iron Absorption
No association between allergy and current 25-hydroxy vitamin D in serum or vitamin D intake
Serum fatty acid profile does not reflect seafood intake in adolescents with atopic eczema.
Ascorbate-induced iron transport through ferroportin involves IRP2 and HIF2 alpha
Proposing a Caco-2/HepG2 cell model for in vitro iron absorption studies
Vitamin B12 as a potential compliance marker for fish intake
Usefulness of microbial phytase to improve zinc and iron bioavailability
The iron transporter ferroportin is regulated by ascorbate
Renare närmiljö och kost kan förklara ökning av allergier
Developing functional ingredients: a case study of pea protein
Identification of gliadin-binding peptides by phage display
Low breast milk levels of long-chain n-3 fatty acids in allergic women, despite frequent fish intake
In vitro digestive stability of complexes between gliadin and synthetic blocking peptides
The Use of Caco-2 Cells to Estimate Fe Absorption in Humans - a Critical Appraisal
Blocking peptides decrease tissue transglutaminase processing of gliadin in vitro
Impaired uptake of beta-carotene by Caco-2 human intestinal cells in the presence of iron
Plasma phospholipid EPA and DHA in relation to atherosclerosis in 61-year-old men
Ascorbic acid uptake affects ferritin, Dcytb and Nramp2 expression in Caco-2 cells
Aqueous fish extract increases survival in the mouse model of cytostatic toxicity
Herring (Clupea harengus) supplemented diet influence risk factors for CVD in overweight subjects
The type of thermal feed treatment influences the inositol phosphate composition
Absorption of zinc and retention of calcium: dose-dependent inhibition by phytate
Reduction of phytate content while preserving minerals during whole grain cereal tempe fermentation
Methods and Options for in vitro Dialyzability; Benefits and Limitations
Fish and Cardiovascular Health
Metabolism of extracellular inositol hexaphosphate (phytate) by Saccharomyces cerevisiae
Combined Impact of pH and Organic Acids on Iron Uptake by Caco-2 Cells
Effects of malting on betaglucanase and phytase activity in barley grain
In vitro and in vivo degradation of phytate
Phytogenic and microbial phytases in human nutrition
Bioavailability of minerals in legumes
Organic acids influence iron uptake in the human epithelial cell line Caco-2
Methods for analysis of phytate
Extrinsic labeling of zinc and calcium in bread
Phytate degradation by micro-organisms in synthetic media and pea flour
Food for helath; an insight into the natural bioactive compounds of plants
Rapid analyzes of inositol phosphates
Phytate content and phytate degradation by endogenous phytase in pea (Pisum sativum)
Determination of the retention of 47Ca by whole-body counting
Determination of the retention of 47Ca by whole-body counting
Developing functional ingredients. A case study
9. IP6 hydrolysis by Baker’s yeast: Capacity, kinetics and degradation products
Functional foods. Är maten genvägen til hälsa?
Inositol phosphates influence iron uptake in Caco-2 cells
Effect of pretreatment of feed on availability of specific elements in pigs.
Inositol phosphates with different numbers of phosphate groups influence iron absorption in humans
. Binding of Cu2+, Zn2+, and Cd2+ to inositol tri-, tetra-, penta-, and hexaphosphates.
Phytate reduction in whole grains of wheat, rye, barley and oats during hydrothermal treatment
Dietary Aspergillus niger phytase increases iron absorption i humans
Improved zinc and iron absorption from malted oats with reduced phytate content
Mixed-linked β-glucan from breads of different cereals is degraded in the human ileostomy model.
Iron deficiency among pregnant Pakistanis in Norway and the content of phytic acid in their diet
The effect of milk and fermented milk on iron absorption and iron status in ileostomy subjects
Phytate reduction in brown beans (Phaseolus vulgaris L.)
Alginate, small bowel sterol excretion and absorption of nutrients in ileostomy subjects
High dietary calcium level decreases colonic phytate degradation in pigs fed a rapeseed diet
Phytate hydrolysis during bread-making: Effect of phytase addition
Phytate reduction in oats during malting
Inhibitory effects of isolated inositol phosphates on zinc absorption in humans
Phytate hydrolysis by phytase in cereals. Effects on in vitro estimation of iron availability
Phytate reduction in bread containing oat flour, oat bran or rye bran
Calcium: Effect of different amounts on nonheme and heme iron absorption in humans
The effect of food processing on phytate hydrolysis and availability of iron and zinc
The effect of extrusion cooking of a high fibre cereal product on the absorption of zinc in man
Effect of wheat bran and pectin on bile salt excretion in ileostomy patients
Apparent small intestinal absorption of nitrogen and minerals from soy and meat protein based diets
Dietary fibre - Determination and physiological effects. A study on ileostomy patients
The effect of citrus pectin on the absorption of nutrients in the small intestine
The effect of wheat bran on the absorption of minerals in the small intestine
Analytical problems in the determination of dietary fibre.
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Visar 16 forskningsprojekt
Proteinskiftet - Utgör det en risk för kvinnor och barn?
Mammans mat under graviditet och amning och allergi hos barnet
Förstudie om hållbar och hälsosam proteinförsörjning i Västra Götaland
En viss mängd fluor är bra för barns tandhälsa men tycks kunna störa barnets övriga utveckling
Nutrition i tidig ålder och immunologisk mognad med fokus på förebyggande av allergi
Nutrition i tidig ålder och immunologisk mognad med fokus på förebyggande av allergi
Design av nya marina livsmedel för ett hälsosamt åldrande