Table 1 showed the percentage yield of methanol extract
and essential oil fromboth the leaves and flowers of the plant.
The extraction yield using methanol showed that the flowers
of J. sambac produced 20.69% crude extract whereas the yield
from leaves of J. sambac was only 11.49%. On the other hand,
it was the leaves of the plant which produced a higher yield
of essential oil (8.20%) compared to its flowers, whereby only
50