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Take pearlescent pigments as an example, pearlescent pigments are a class of pigments with pearl luster, which are deposited on the substrate (generally natural mica, synthetic mica, glass sheet and other sheet-like materials) above a layer or alternately deposited multiple layers of metal oxides or non-metallic oxides and formed a flat sandwich body with a structure similar to sandwich. Due to the difference in refractive index between the substrate and the oxide deposited on its surface and each oxide, when the light shines on the surface of the pearlescent pigment, the incident light will be refracted and reflected at the interface of each layer of the pearlescent pigment, and the color of the pearlescent pigment that people see is the result of the superposition of light after multiple refractions and reflections of the light, that is, the interference phenomenon of light.

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mica pearl pigment_mica pearl pigment

Edible mica powder is a unique ingredient that adds a visually appealing shimmer to various food items. Made from natural mica minerals that have been processed to meet food safety standards, it offers both aesthetic value and versatility in culinary applications. Understanding its composition, production process, and safety considerations can help consumers and food manufacturers make informed choices. As this ingredient continues to rise in popularity, it is clear that edible mica powder is here to stay, adding a touch of sparkle to our everyday treats.


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mica pearl pigment_mica pearl pigment