B Vitamins. Harvard T.H. Chan School of Public Health. Vitamin C. Albahrani AA, Greaves RF. Fat-soluble vitamins: Clinical indications and current challenges for chromatographic measurement. Clin ...

instant coffee and 3-in-1 coffee are more recent inventions. David Strang of New Zealand is credited with inventing soluble coffee using a method called dry hot-air processing around 1890.