Steroidal alkaloids (SAs) and their glycosylated forms (steroidal glycoalkaloids; SGAs) are nitrogen-containing toxic compounds occurring primarily in the Solanaceae and Liliaceae plant families 1 ...

Many people eat onions, garlic, asparagus, chives and yams. The aloe vera plant has been by mankind for centuries. Tulips and narcissus bloom in the spring, and yuccas highlight many open spaces in… ...