Example: air traffic controller
Isolation of caffeine from tea leaves
Found 1 free book(s)Extraction of Caffeine From Tea Leaves - Students 2 Science
www.students2science.orgHighlighted Concepts Components of Tea Leaves Cellulose – the major structural material of all plants Caffeine – one of the major water-soluble substances present in tea leaves Tannins – high molecular weight, water-soluble compounds that are responsible for the color of tea Flavonoid pigments – a naturally occurring water-soluble phenolic compound