TY - BOOK ED - Joint FAO/WHO Expert Committee on Food Additives ED - World Health Organization ED - Food and Agriculture Organization of the United Nations TI - Evaluation of certain food additives : twenty-first report of the Joint FAO/WHO Expert Committee on Food Additives, meeting held in Geneva from 18 to 27 April 1977 T2 - World Health Organization technical report series ; no. 617 SN - 9241206179 U1 - 100 SD:610.621 PY - 1978/// CY - Geneva PB - World Health Oranization KW - Food Additives N1 - 1. Introduction -- 2. General considerations -- 3. Comments and evaluations -- 4. Review of specifications -- 5. Future work -- 6. Recommendations to FAO and WHO -- Annexes ER -