In the last years, there is a trend towards the replacement of synthetic colorants by natural ones, mainly due to the increase of consumer demand for natural products. The natural colorants are used to enhance the appearance ...

The population interest in health products is increasing day-by-day. Thus, the demand for natural products to be added in food and pharmaceutical commodity is also rising. Among these additives, colorants, which provides ...

Natural red colorants are highly appreciated by the food industry, and betalains are one such category. There are few sources in nature of betalains, which are commonly obtained from red beet as a colorant additive and ...

Fungi bioproducts have recently become commercially important to the food and pharmaceutical industry. However, different structural forms exhibited by filamentous fungi throughout their life cycles are often a bottleneck ...

El color es un aspecto integral de la experiencia visual y uno de los procesos más complejos, se analizaron los principios del color, definiciones, mediciones, la selección del color y el uso de los sistemas actuales de ...

Natural teeth and tooth-colored dental materials are translucent and encompass a relatively narrow color range. Calibration of color measuring instruments using opaque ceramic tiles arises the question of suitability for ...

En este artículo se analiza la importancia que ha tenido el color azul a través de la historia en diferentes pueblos y los aspectos simbólicos y mágicos de su uso. La búsqueda del pigmento azul en productos extraídos de ...