Updated October 14, 2016. Don't panic if you have the occasional green stool (green poop). In most cases, there is a reasonable explanation for a green bowel movement that doesn't involve a health problem. A green poop could still be within the range for what is considered to be a normal stool.
Betacyanin is the nitrogen-containing red pigment of beets (Beta spp.) and other Chenopodiaceae. Betacyanins are also present in flowers of Cactaceae, Portulacaceae, and even some fungi. Betacyanin is commercially used as a natural food dye.he bright red pigment that gives beets their characteristic color is betacyanin. When some people eat beets, their bodies are unable to break down the betacyanin and as a result, their urine becomes pink. Most of the beets grown in Wisconsin are red beets but you can find pink, purple, white, and yellow beets.
L-Urobilin or Stercobilin is a byproduct of bilirubin degradation. It is a tetrapyrrole chemical compound, responsible for the typical brown color of human feces.In urine, it is responsible for the yellow color of human urine.It is created by bacterial action on bilirubin and subsequent oxidation.-Urobilin or Stercobilin is a byproduct of bilirubin degradation. It is a tetrapyrrole chemical compound, responsible for the typical brown color of human feces.