| Milking staff should look for clots, strings, wateriness or discolouration of milk. |
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| For instance, you may experience dryness or even mild discolouration in patches. |
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| Tooth decay, fillings and tartar build-up can also all contribute to discolouration. |
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| Pollutants in the atmosphere and the attentions of birds and humans cause discolouration, encrustation and corrosion. |
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| When the job is finished, you should not place items such as mats on the floor for several weeks, as they will cause discolouration. |
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| Once again, using bleaching gels in this way may not work for certain types of discolouration, such as that caused by metal fillings or damaged blood vessels inside a tooth. |
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| Bile acids or steroidal conjugates can also cause purple discolouration. |
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| She warned that sunbeds cause premature ageing of the skin resulting in loss of elasticity, sagging, wrinkling, freckling, yellowish discolouration and brown patches. |
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| Lawn cut with a cylinder mower is less likely to result in yellow, white or brown discolouration as a result of leaf shredding. |
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| It contains plant-derived rumex occidentalis extract mixed with vitamin C to help reduce discolouration. |
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| Chloasma refers to the blotchy, brown discolouration of the skin on the face around the eyes. |
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| As a skin expert I also meet many pregnant women who develop chloasma, a patchy skin discolouration. |
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| Using them without consulting a doctor can result in hyperpigmentation or ochronosis, a bluish black discolouration of the skin. |
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| A little zinc in the mix will brighten the reds, and a little vanadium pentoxide is sometimes added to prevent discolouration. |
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| Modern medical experts are in agreement that her heart's discolouration was due not to poisoning, but to cancer, something which was not understood at the time. |
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| This tends to result in a rougher cut and bruises and shreds the grass leaf resulting in discolouration of the leaf ends as the shredded portion dies. |
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| The practical consequences of unchecked exposure to UV radiation are discolouration, surface crazing, embrittlement and loss of mechanical properties. |
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