S. Dixit et al., FOOD QUALITY SURVEILLANCE ON COLORS IN EATABLES SOLD IN RURAL MARKETSOF UTTAR-PRADESH, Journal of Food Science and Technology, 32(5), 1995, pp. 373-376
A statistically designed survey was undertaken to find out the magnitu
de, and usage pattern of artificial colours in sweets, savoury product
s (namkins), and powdered turmeric, and red chilli. Of 2057 samples, d
rawn from 224 village markets from 56 districts of Uttar Pradesh, 32%
contained artificial colours of which 61.6% were non-permitted. In the
artificially coloured eatables, 39% sweets, 85% namkins, and all the
samples of powdered turmeric, as well as chilli contained non-permitte
d colours. Seven non-food grade dyes used include metanil yellow, oran
ge II, Sudan I, rhodamine B, Blue VRS, auramine, and Sudan III/IV.