Encyclopedia > Anthocyanin

Article Content

Anthocyanin

Anthocyanin is a pigment that reflects the red to blue range of the visible spectrum. It is often observed in the plant kingdom, where it serves to color anything from fruits to the autumn leaves. It can be used as pH indicator because it changes from red in acids to blue in bases.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Digital Rights Management

... a clear discussion of two prominent proposals. Examples of existing "digital rights management" and "copy protection" systems: Serial copy management system[?] ...