1. Aspects of material science in food processing: changes in plant cell walls of fruits and vegetables

   • H. Kunzek
   • R. Kabbert
   • D. Gloyna

   REVIEW Pages: 233 - 250

2. An analysis of the manganese supply in Austria on the basis of a selected diet

   • M. Wilplinger
   • Siegfried Zöchling
   • Werner Pfannhauser

   ORIGINAL PAPER Pages: 251 - 253

3. A new concept for the measurement of total volatile compounds of food

   • R. Azodanlou
   • C. Darbellay
   • R. Amadò

   ORIGINAL PAPER Pages: 254 - 258

4. Solid-phase extraction for replacing dichloromethane partitioning in pesticide multiresidue analysis

   • Karen Nordmeyer
   • H.-P. Thier

   ORIGINAL PAPER Pages: 259 - 263

5. Hydrolysis of alanine oligopeptides by porcine muscle alanyl aminopeptidase

   • Mónica Flores
   • M.-C. Aristoy
   • F. Toldrá

   ORIGINAL PAPER Pages: 264 - 266

6. Decomposition of trimethylamine oxide during iced storage of blue whiting (Micromesistius poutassou)

   • M. Rey-Mansilla
   • Carmen G. Sotelo
   • Jose Manuel Gallardo

   ORIGINAL PAPER Pages: 267 - 269

7. Antioxidant properties of lipoic and dihydrolipoic acid in vegetable oils and lard

   • Heike Drinda
   • W. Baltes

   ORIGINAL PAPER Pages: 270 - 276

8. GC-IRMS analysis of black Ceylon, Assam and Darjeeling teas

   • Barbara Weinert
   • Manuela Ulrich
   • A. Mosandl

   ORIGINAL PAPER Pages: 277 - 281

9. Juice characteristics related to woolliness and ripening during postharvest storage of peaches

   • F. Artés
   • J. Pablo Fernández-Trujilloo
   • Antonio Cano

   ORIGINAL PAPER Pages: 282 - 288

10. Screening of antimicrobial activities of disinfectants and cleaning agents against foodborne spoilage microbes

    • Lara Grönholm
    • G. Wirtanen
    • A.-M. Sjöberg

    ORIGINAL PAPER Pages: 289 - 298

11. Tetracyclines and their metabolites in egg white and yolk

    • Georg Zurhelle
    • M. Petz
    • Eike Siewert

    SHORT COMMUNICATION Pages: 299 - 300