Robert B. Bates

TL;DR: Gas chromatography in conjunction with mass spectrometry was applied successfully for the first time to analyze unmodified partially purified fractions from the dichloromethane extracts of organically grown samples of fresh Chinese white and Japanese yellow varieties of ginger, Zingiber officinale Roscoe (Zingiberaceae).

TL;DR: Using techniques previously employed to identify ginger constituents in fresh organically grown Hawaiian white and yellow ginger varieties, partially purified fractions derived from the silica gel column chromatography and HPLC of a methylene chloride extract of commercially processed dry ginger were investigated by gas chromatography-mass spectrometry.

TL;DR: In this paper, the authors have developed an extensive purification scheme to isolate effective, non-toxic inhibitors against human immunodeficiency virus type 1 (HIV-1) using the 3'-processing activity of integrase as a purification guide and assay.

TL;DR: The flavolipid mixture was a strong and stable emulsifier even at concentrations as low as 19 mg/liter, and in a biodegradation study, it enhanced hexadecane mineralization by two isolates, MTN11 and Pseudomonas aeruginosa ATCC 9027, over an 8-day period.