Microorganisms are considered one of the most promising niches for prospecting,
production, and application of bioactive compounds of biotechnological interest. Among …

Synthetic pigments have been widely used in various applications since the 1980s.
However, the hyperallergenicity or carcinogenicity effects of synthetic dyes have led to the …

Synthetic dyes and colourants have been the mainstay of the pigment industry for decades.
Researchers are eager to find a more environment friendly and non-toxic substitute because …

Non-toxicity, biodegradability and non-carcinogenicity of the natural pigments, dyes and
colorants make them an attractive source for human use. Bacterial pigments are colored …

Synthetic derivatives are currently used instead of pigments in many applicative fields, from
food to feed, from pharmaceutical to diagnostic, from agronomy to industry. Progress in …

Synthetic colors have been widely used in various industries including food, textile, cosmetic
and pharmaceuticals. However toxicity problems caused by synthetic pigments have …

The continued universal application of synthetic colorants for decades have caused
environmental pollutions and human health vulnerabilities. So, it was indispensable to …

Colour of a food substance is important to indicate its freshness and safety that are also
indices of good aesthetic and sensorial values. Consumers are avoiding synthetic food …

Microbial pigments play multiple roles in the ecosystem construction, survival, and fitness of
all kinds of organisms. Considerably, microbial (bacteria, fungi, yeast, and microalgae) …

The demand for natural colors is increasing day by day due to harmful effects of some
synthetic dyes. Bacterial and fungal pigments provide a readily available alternative source …