Sentence examples for yellow colouring from inspiring English sources

Kuhn investigated the structure of compounds related to the carotenoids, the fat-soluble yellow colouring agents widely distributed in nature.

Lycopene is an isomer of the carotenes, the yellow colouring matter, both having the same molecular formula, C40H56, but differing in structure.

Males and females can be distinguished by their plumage colour and patterns; males are much brighter than females, which lack the creamy yellow colouring on their heads and which possess muted orange cheek patches.

On whooper swans the yellow colouring on its bill extends below the bird's nostril, whereas in the Bewick's swan the yellow colouring is restricted to the base of the bill and the nostril is surrounded by black.

Look closely at the map on this page and you can see that the yellow colouring in these areas appears quite smudged.

Individuals may have strongly varying degrees of mottling and colour tone and intensity – museum specimens show that some birds had completely yellow colouring.

Despaxia augusta (Banks) (Leuctridae) is an actively moving larval shredder stonefly with bright yellow colour defined as 'distinctly coloured'.

If you want to make the jewelry more colourful than the normal, yellow colour of pasta, paint it!

Lead gives a pale yellow colour.

Its name derives from Latin fulvus, indicating its yellow colour.

Green and yellow colours of death stain her cheeks.