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Taxonomy: Kingdom : Plantae
Division :
Magnoliophyta
Class
: Liliopsida
Order
: Lamiales
, Family
: Orobanchaceae
Genus
: Euphrasia
Species
: E. officianales
Chemical
Composition:
The precise chemical
constituents of the herb have not yet been recorded; it is known
to contain a peculiar Flavonoids,
and tannin, termed Euphrasia-Tannin acid (which gives a
dark-green precipitate with ferric salts and is only obtainable by
combination with lead) and also Mannite and Glucose, but the
volatile oil and acrid and bitter principle have not yet been
chemically analysed.
Part
used :
Leaves.
Refrence:
Chemical constituents:
Anti-hyperglycemic
activity:
http://www.ncbi.nlm.nih.gov/sites/entrez/11449500
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