Oshurkova Ekaterina Yuryevna

Place of work

Organization:
MBEI "Lyceum №22"

Author's articles(1)

Comparing natural and synthetic colorants properties

07.07.2016

Annotation

natural and synthetic pigments have both advantages and disadvantages. It is usually easier and cheaper to isolate the pigment from plants than to synthesize. At the same time, synthetic dyes are more resistant to various environmental factors, which allows to use them widely. The paper examines the influence of high temperature and pH on colour and stability of anthocyanins and phthalocyanine, as well as the benefits of their use.
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