1. alkaloid - Noun
2. alkaloid - Adjective
Alt. of Alkaloidal
An organic base, especially one of a class of substances occurring ready formed in the tissues of plants and the bodies of animals.
Source: Webster's dictionaryA pollinium is a waxy mass of pollen grains held together by the glue-like alkaloid viscin, containing both cellulosic strands and mucopolysaccharides. Source: Internet
Base extraction is achieved by processing the raw material with alkaline solutions and extracting the alkaloid bases with organic solvents, such as 1,2-dichloroethane, chloroform, diethyl ether or benzene. Source: Internet
DMT is found as a minor alkaloid in snuff made from Virola bark resin in which 5-MeO-DMT is the main active alkaloid. Source: Internet
As cacao is the only known commodity from Mesoamerica containing both of these alkaloid compounds, it seems likely these vessels were used as containers for cacao drinks. Source: Internet
Closely related to morphine are the opioids morphine-N-oxide (genomorphine), which is a pharmaceutical that is no longer in common use; and pseudomorphine, an alkaloid that exists in opium, form as degradation products of morphine. Source: Internet
Aniszewski, p. 13 Orekhov, p. 11 Therefore, in the past the term "alkaloid" was associated with plants. Source: Internet