Study Set Content:
the aglycones may either be
1. Aliphatic derivatives
2. Aromatic derivatives
from black mustard
sinigrin
from white mustard
sinalbin
from rape seed
gluconapin
Black mustard or brown mustard or (blank) . From the dried ripe seed of (blank)
Sinapis nigra, Brassica nigra
(Fam.
Cruciferae)
Constituents:
sinigrin
Commonly called volatile mustard oil and yields an allyl isothiocyanate upon hydrolysis
BLACK MUSTARD
Use:
local irritant, an emetic in large doses, rubefacient and vesicant
White mustard or from the dried ripe seed of
Sinapis alba, Brassica alba
(Fam
Cruciferae
Constituents
sinalbin
Pungent taste, odorless oil
WHITE MUSTARD
Upon hydrolysis yields an _____- much less volatile than the allyl isothiocyanate
acrinyl isothiocyanate
The aglycone is a flavonoid
FLAVONOL GLYCOSIDES
They are found in most plant material
FLAVONOL GLYCOSIDES
They are responsible for the coloring of fruits vegetables and herb
FLAVONOL GLYCOSIDES
re called vitamin P or permeability factors
Rutin and hesperidin
Use:
dietary supplement
Hesperidin Aglycone
Hesperitin
