| Identification | Back Directory | [Name]
Oils, Cinchona | [CAS]
68990-12-5 | [Synonyms]
Oils, Cinchona
CINCHONA BARK RED, SOLID EXTRACT
CINCHONA BARK RED (CINCHONA SUCCIRUBRA PAV. OR ITS HYBRIDS)
CINCHONA BARK RED EXTRACT (CINCHONA SUCCIRUBRA PAV. OR ITS HYBRIDS) |
| Hazard Information | Back Directory | [Chemical Properties]
See Cinchona. | [Definition]
Extractives and their physically modified derivatives. Cinchona, Rubiaceae. | [Composition]
The bark contains 5 to 15% total quinoline alkaloids (average 6 to 10% of which 30 to 60% are quinine-type alkaloids)
that consist mainly of quinine (1 to 3%), quinidine (0 to 4%) and their respective 6?-demethoxy derivatives, cinchonidine (1.25 to 8%)
and cinchonine (2 to 8%) (CoE, 2000). | [Taste threshold values]
Taste characteristics at 0.1%: bitter, astringent, maple, brown tea and woody notes. |
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