Peppers and capsicums also contain solanine and solanadine, nicotine alkaloids, just like the other nightshade family plants. Common peppers have a solanine concentration of 7.7 â 9.2 mg per 100 grams of serving.
Viscera is defined as the internal human organs, particularly the intestines. An example of a viscera is the large intestine. the internal organs of the body, esp. of the thorax and abdomen, as the heart, lungs, liver, kidneys, intestines, etc. 2  popularly the intestines.
Visceral (Smooth) Muscle. Visceral muscle is found in various parts of the body including blood vessels, the bladder, digestive tract, as well as in many other hollow organs. Like cardiac muscle, most visceral muscle is regulated by the autonomic nervous system and is under involuntary control.