Scorpion venoms comprise multiple components, which of the following is NOT included?

Scorpion venoms are known to be complex mixtures of various bioactive components, primarily tailored for immobilizing and pre-digesting their prey. Among these components, neurotoxins play a crucial role as they target the nervous system, disrupting ion channels and leading to paralysis. Hyaluronidase is also commonly found in scorpion venom; it helps spread the venom by breaking down hyaluronic acid in the extracellular matrix, facilitating tissue penetration. Phospholipase, another common venom component, contributes to the breakdown of cell membranes, enhancing the effectiveness of the venom.

Adrenaline, on the other hand, is not naturally a component of scorpion venom. While adrenaline is involved in the physiological response of many organisms, including humans, particularly during stress or danger, it does not serve a direct role in the venom's purpose. Thus, it is not included in the list of typical components found in scorpion venoms.