Inger Arvidsdotter Thorén (née Bildt) (30 September 1913 – 18 November 1985), was a Swedish chemical engineer and food chemist.
[3] Thorén was an operations engineer at pharmacutical company Kabi in Hornsberg in Stockholm between 1940 and 1949 and a cereal chemist at the Kooperativa Förbundet Cooperative Association's bakery laboratory between 1953 and 1957.
[4] Thorén was active in the Swedish Association for Nutrition and held teaching posts at various university departments in the field.
[10] She wrote articles for the magazine Livsmedelsteknik and contributed to teaching materials such as Bagerikemi (1956), Bättre brödsäd (1956) and Att baka bröd (1983).
[3] After retirement, Thorén worked as a consultant and carried out studies for the Svensk spannmålshandel (Swedish Grain Trade) and the Brödinstitutet (Bread Institute) in Stockholm.