Dihydroergotoxine mesylate (Ergoloid mesylates) is mainly used to improve symptoms and physical symptoms of mental degeneration related to aging.

D-(+)-Maltose monohydrate (D-(+)-Maltose monohydrate), a dextrodisaccharide from starch and malt, is used as a fermentable intermediate and sweetening agent in brewing.

1-Kestose shows significant anti-hydroxyl radical potential. 1-Kestose can promote intestinal Lactobacillus number, and influence the microorganisms as well as the intestinal and systemic immune responses.

Hordenine, an effective phenylethylamine alkaloid, has antibacterial activities.

L-Carnitine hydrochloride ((R)-Carnitine hydrochloride) is a highly polar small zwitterionic molecule that functions as an essential cofactor for mitochondrial β-oxidation. L-Carnitine hydrochloride facilitates the transport of long-chain fatty acyl-CoAs into mitochondria for subsequent degradation via β-oxidation, thereby supporting cellular energy metabolism. L-Carnitine hydrochloride also displays antioxidant activity and can mitigate metabolic imbalances associated with numerous inborn errors of metabolism, positioning it as an important agent in metabolic research.