An alternative chemical name (now obsolete) for the compound that gives pepper its pungent taste; currently known as piperine.
A variant spelling of chavicin with the suffix '-ine' instead of '-cin,' both common 19th-century chemical nomenclature endings. This shows how chemists used multiple naming conventions before modern IUPAC standardization, often creating multiple names for the same molecule.
Old chemistry papers sometimes list compounds under five different names because the field hadn't standardized yet—'chavicine' vs 'chavicin' vs 'piperine' all describe the same molecule, which is why chemists had to invent systematic naming conventions to avoid chaos.
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