ABSTRACT
Objectives: To describe prospects of successful fortification of unbranded cooking oil with vitamin A in Indonesia through public-private cooperation, based on a pilot program in 2 districts on West Java. Methods: Collaborating with Ministries of Health, Industry and Trade, Indonesia's Food Fortification Foundation and Food & Drug Agency, and GAIN, two producers covering a large market share on West Java piloted fortification of cooking oil with 45 IU/g retinyl palmitate, the National Standard (SNI) for oil at factory-level. For quality control, vitamin A in cooking oil was measured at a factory, distributors and retailers, and from households. Household surveys measured oil consumption. Results: Oil consumption among children 12-23 and 24-59 months averaged 12.5 and 22.3 g/day, and 29 g/day in women 15-29 years, similar before and after start of fortification. Oil samples contained retinyl palmitate at averages of 43.6 IU/g at the factory (68 samples), 33.8 IU/g among distributors (2 stores, 28 samples), 33.3 IU/g at retail shops (24 shops, 64 samples) and 19.2 IU/g among households (339 households, 6376 samples). Vitamin A content in oil varied over the 12 months of the pilot. Further work should determine if variations reflect degradation of vitamin A during storage (including varying storage times of samples before measurement), or mixing of fortified oil with non-fortified oil by retailers. Conclusions: Quality control and enforcement of compliance throughout the distribution chain of cooking oil by the Government, and a mandatory fortification standard supported by all stakeholders are essential for this program to be sustained and expanded.