Bioactive compounds sourced fromTerminaliaspp. in bacterial malodour prevention: an effective alternative to chemical additives

Polysaccharides as Carriers and Protectors of Additives and Bioactive Compounds in Foods

Chemical countermeasures for the control of bacterial biofilms: effective compounds and promising targets.

The pathogenic nature of many infectious bacteria is enhanced by their ability to form surface-associated, protected communities known as "biofilms." Due to various factors, bacteria in biofilm communities display significantly greater resistance to traditional antimicrobial therapies than their planktonic brethren. This resistance complicates many common bacterial infections, resulting in recu...

Effect of Mobile Phase Additives on the Resolution of Four Bioactive Compounds by RP-HPLC

The use of mobile phase additives enhances the separation and resolution of the bioactive compounds on the C(18) column. Chlorogenic acid, caffeic acid, rutin, and scoparone from Herba Artemisiae Scopariae were investigated as the target compounds. Acetic acid, triethylamine, inorganic salts, and several ionic liquids were added as mobile phase additives into methanol/water (40:60, v/v). The re...

Chemically engineered extracts as an alternative source of bioactive natural product-like compounds.

The access to libraries of molecules with interesting biomolecular properties is a limiting step in the drug discovery process. By virtue of a long molecular evolution process, natural products are recognized as biologically validated starting points in structural space for library development. We introduce here a strategy to generate natural product-like libraries. A semisynthetic mixture of c...

An Overview on Two Valuable Natural and Bioactive Compounds, Thymol and Carvacrol, in Medicinal Plants

Thymol (2-isopropyl-5-methylphenol), and carvacrol (5-isopropyl-2-methylphenol) are the main components of the essential oils of some Laminaceae,Verbenaceae and Ranunculaceae members such as oregano, thyme, savory, etc. The formation of thymol and carvacrol is thought to involve hydroxylation of γ-terpinene and p-cymene precursors. They are produced by the plant species as a chemical defe...