Concept
Coloring matter in food
Images
Catalogue
- Ephemera
Always use Duckworth & Co's. world famous "Heart" brand essences and colours for aerated waters and all kinds of beverages : current prices.
Date: [between 1920 and 1929]- Ephemera
Duckworth's "Heart" brand essences and colours are the best & most economical and are used by the leading mineral water makers in India & throughout the empire : bought of White, Brown & Co., Khetwadi Main Road, Bombay.
Date: [between 1920 and 1929]- Books
Separation and identification of food colours permitted by the Colouring matters in food regulations, 1957.
Association of Public Analysts (Great Britain)Date: [1960]
- Ephemera
- Online
Parker's celebrated Danish butter colouring : for colouring butter, is by far the best and most economical preparation / Alfred parker.
Parker, Alfred.Date: [between 1890 and 1899?]- Books
Influence of food preservatives and artificial colors on digestion and health. I, Boric acid and borax / by H.W. Wiley.
Wiley, Harvey Washington, 1844-1930.Date: 1904