Bot.origin: The
dried bark of Cinnamomum zeylanicum
F:
Lauraceae
Active constituent:
1. Volatile oil (cinnamon oil)
2. Condensed tannins
Key
element (microscopically examination):
1. Phloem fiber (single or with oil cell)
2. Scleriedes (single or with Phloem fiber)
Identification
(condensed tannins)
1gm of sample +10ml of water wait 10min. with shaking →filtrate→ take 1ml
of filtrate +drop by drop of Fecl3 green color
Uses:
1. Carminative
2. Flavoring agent
Report
in the lab.
Scleriedes
single-
with phloem fiber-
|
Phloem fiber
- single
- with oil cell
|
Result
of chemical test: …………………………………………………………………………
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