DFA

Annual Report 2009

To order the 2009 annual report please contact:

Deutsche Forschungsanstalt für Lebensmittelchemie
Mrs. A. Stoiber
Lise-Meitner-Strasse 34
D-85354 Freising, Germany
Phone: ++49 8161 712928
Fax: ++49 8161 712970
Anneliese.Stoiber@lrz.tu-muenchen.de

 

Contents

Structure and Bioactivity of Low-Molecular Food Ingredients (Hedonic Value)

  • Identification of the Key Aroma Compounds in Red-fleshed Guavas (Psidium guajava, L.) by Means of Sensory Tests with Model Solutions Based on the Natural Odorant Concentrations
  • Method Development for Detection and Monitoring of Allyl Methyl Sulfide in Human Breath after Garlic Consumption
  • Key Odorants in Raw and Processed Garlic
  • Comparison of the Key Odorants in Raw and Pan-fried Mushrooms
  • Analytical and Sensory Investigation of Aroma Release from Model Dairy Products
  • Influence of the Drying Technology on Possible Change in Aroma Compounds of Roasted Coffee
  • Influence of Juice Processing on Aroma Compounds in Pineapple Juice
  • Investigations on Odour-Active Metabolites in Human Urine after Consumption of Asparagus
  • Structure-Odour Relationship among Primary, Secondary and Tertiary Thiols as Compared to the Corresponding Alcohols and Thioethers
  • Development of Stable Isotope Dilution Assays for the Quantification of 14 Biogenic Amines in Foods
  • Characterisation of Indicator Compounds for the Assessment of the Quality of Raw Cocoa Beans with Respect to Fermentation

Development of Analytical Methods

  • Development of a Stable Isotope Dilution Assay for the Accurate Quantification of Peptide-Bound Fructoselysine in High Hydrostatic Pressure Treated β-Casein
  • Development of a Solvent for the Complete Extraction of Prolamins from Heated Foods

Correlation between the Chemical Structure and the Physical Properties of Biopolymers

  • Effect of Free Air CO2 Enrichment on the Protein Composition of Wheat
  • Distinction of Spelt and Wheat by Using Typical Protein Markers
  • Quantification of Glutathione and Cysteine in Spelt and Einkorn Flours
  • Rheological Properties of High Pressure Treated Wheat Gluten Supplemented With Reducing Carbohydrates
  • Baking Active Glycolipid Extracts from Commercial Lecithins
  • Enzymatic Oxidation of Arabinoxylans with Laccases from Edible Mushrooms
  • Protein Composition of Rye Dough as Affected by the Addition of Transglutaminase
  • Determination of Celiac Disease Specific Peptidase Activity of Different Germinated Cereals

Physiological Effects of Food Ingredients

  • Determination of Uptake and Elongation Rate of α-Linolenic Acid in Human LDL-Particles after Single Dose Application of 13C-Labeled Linseed Oil
  • Impact of Resveratrol on Insulin Sensitivity and Parameters of Lipid Metabolism in Healthy Rats
  • Development of a Quantitative Realtime-PCR Assay for the Determination of DNA-Methylation of Genes Related to Gastric Acid Secretion in HGT-1 cells
  • Decrease of Intracellular Nε-Carboxymethyllysine and Enhanced Expression of Heat Shock Proteins after Repeated Mild Heat Treatment in Human Kidney Cells
  • Impact of Technological Processing on the Bioavailability of Brokkoli Glucosinolates
  • A Four Week Dietary Intake of Dark Roast Coffee Improves the Plasma Antioxidant Status of Healthy Volunteers
  • Functional Genomics of Human Olfactory Receptors with Respect to Key Food Odorants
  • Impact of Bread Crust as well as Solvent-Extracted Bread Crust on Insulin Sensitivity and Selected Parameters of Behaviour in Healthy Rats

Food Composition Tables

  • Bioactive Compounds in Foods: Phythoestrogen Content of Different Foods

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