How to use in-sentence of “alkaloid”:
+ The flower, which has the non-toxic pyrrolizidine alkaloid thesinine, has a Sweet sweet honey-like taste and as one of the few truly blue-colored eatable things, is often used to decorate dessert.
+ These glands has alkaloid poison.
+ One such poison is the alkaloid Samandarin.
+ The alkaloid is secreted from the skin as a defence against predators, and perhaps against skin infections by microbes.
+ Codeine is an alkaloid found in opium in concentrations ranging from 0.3 to 3.0 percent.
