[1] DRD, GRP DANONE, PROD LAITIERS FRAIS, F-92350 LE PLESSIS ROBINSON, FRANCE
[2] UNIV HOHENHEIM, INST BIOL CHEM, D-70593 STUTTGART, GERMANY
[3] UNIV HOHENHEIM, INST BIOL CHEM & RES SCI 1401, D-70593 STUTTGART, GERMANY
[4] NESTEC LTD, NESTLE RES CTR, CH-1000 LAUSANNE 26, SWITZERLAND
[5] NATL FOOD AGCY DENMARK, INST TOXICOL, DK-2860 SOBORG, DENMARK
[6] NOVO NORDISK AS, DK-2880 BAGSVAERD, DENMARK
[7] HERCULES EUROPEAN RES CTR BV, NL-3770 AK BARNEVELD, NETHERLANDS
[8] SWISS FED INST TECHNOL, ETH ZENTRUM, DEPT FOOD SCI, FOOD MICROBIOL LAB, CH-8092 ZURICH, SWITZERLAND
[9] UNIV SURREY, SCH BIOL SCI, GUILDFORD GU2 5XH, SURREY, ENGLAND
[10] GRP DANONE, BRANCHE BIERE, DIRECT RECH & DEV, F-75381 PARIS 08, FRANCE
[11] UNILEVER RES, ENVIRONM SAFETY LAB, SHARNBROOK MK44 1LQ, BEDS, ENGLAND
[12] UNIV BORDEAUX, DEPT ALIMENTAT & NUTR, F-33405 TALENCE, FRANCE