ABSTRACT
This paper reviews the literature on occurrence of different colours and
chemoprevention activity of anthocyanins, different types of anthocyanins
containing food materials and their pharmacological actions. These
anthocyanins are naturally available coloured compounds from different
flowers, fruits and vegetables. Apart from various major pharmacological
actions like anti-oxidant, anti-cancer, anti-inflammatory, anti-neurodegrative
activities, these anthocyanins are acts as natural colorants for food and
beverages. Anthocyanin responsible for the colours, red, purple, and blue, are
in fruits and vegetables. Anthocyanin levels are high in berries, currants,
grapes, and some tropical fruits. Besides the use of anthocyanin and
anthocyanin as natural dyes, these coloured pigments are potential
pharmaceutical ingredients that give various beneficial health effects. Scientific
studies, such as cell culture studies, animal models, and human clinical trials,
show that anthocyanidins and anthocyanin possess anti oxidative and
antimicrobial activities, improve visual and neurological health, and protect
against various non-communicable diseases. This review focuses on the role of
anthocyanidins and anthocyanin as natural food colorants and their
nutraceutical properties for health. There is no evidence that anthocyanins
have a harmful effect on human health. However, future research is going on
pharmacological actions and use of anthocyanins.
https://ijsrst.com/IJSRST2293107
https://ijsrst.com/IJSRST2293107
