activity

1. Hibiscus and Ginko herbal tea for hypertension treatment
Name of students: Asmaa Ahmad, Mayar Mostafa, Nada Mahmoud, Norhan Kasem, Rahma Ahmed, Salma Khaled,
Shrooq Salah, Nada Hamdy, Sara Ahmed, Khadiga Khairy. Yasmen Mohamed, Mayar Akmal .
Prof. Dr. / Abdelsalam Ibrahim – Dr/ Ahmed Ismail Sabry
Ass. Lecturer /Shimaa M. Abdelgawad
Under supervision of
• https://www.nature.com/articles/s41371-020-00415-1
• https://www.sciencedirect.com/science/article/abs/pii/S0753332217323247
• Pharmacognosy 1 book – Pharmacognosy Department – Faculty of pharmacy – Fayoum university
References
Name : Hibiscus -Ginkgo
Origin :
- Hibiscus; Dried calyx and epicalyx
of Hibiscuis sabdariffa L.
Family, Malvaceae
- Ginkgo; Dried leaves of Ginkgo
biloba), (family Ginkgoaceae).
Name and origin
Grind the calyces and leaves , sift it
and soak it in 70% ethanol over night
to obtain the alcoholic extract then
spread it on a glassware till the
alcohol evaporates and the
plant become totally dry ( powder )
then fill it in the capsules.
Microscopical character
Active constituents of plant
1. Mild to moderate hypertension
2. Gestational hypertension
3. Antihyperlipidemic
4. Lactagogue
5. Antiobesity
6. Digestive
Indication of the product
1 - 3 Capsule before meal daily
Dose of the product
Procedure of preparation
Uses of the plant
Photo of the Product
Plant photo
Constituent of the product
The normal dose shows no side effect ( 100%
safe even during pregnancy and lactation )
Extensively large doses may cause :
Hypotension , Nausea , headache , dermatitis &
tinnitus.
DiarrheaDizzinessStomach painRash/allergic
reaction
Side effects of the products
Precaution or contraindications of the product
Fayoum university
Faculty of Pharmacy
Pharmacognosy department
Macroscopical character
The calyx: Petaloid , formed of five united purplish to crimson red
cup-shaped sepals.
The sepals: Triangular in shape with entire ciliate margin and
acuminate apex.
The epicalyx: 8 – 10 linear oblong or tubular below the base of calyx.
The fan shaped leaves of Ginkgo are flat and irregularly notched.
They are often deeply grooved in the middle of the leaf, producing
two distinct lobes, hence the name Ginkgo biloba (two lobes).
1. Antihypertensive
2. Antihyperlipidemic
3. Anti-inflammatory
4. Antiobesity
5. Emolient
6. Mild diuretic
7. Improves Circulation and Heart Health.
8. Ginkgo seeds were used to open “channels” of
energy to different organ systems, including the
kidneys, liver, brain and lungs.increase blood flow
to various parts of the body.
• Anthocyanins
• Flavonoid-type polyphenol
compounds (Hibscetin)
• Organic acids ( citric , malic & hibscic acids ).
• Vitamin C (ascorbic acid)
• Carotenoid (β-carotene).
• Mucilage
• Ginkgo biloba extract contains flavonoids
including quercetinkaempferol, isorhamnetin,
and glycoside that act as free-radical
scavengers . It also contains terpenoids.
Alembic hair
Avoid hibiscus if you are allergic or sensitive to it
or members of the Malvaceae plant family.
Should be used under doctor supervision in cases
of : Anemia & alcoholism
Don't eat raw or roasted ginkgo seeds, which can
be poisonous.Ginkgo might interfere with the
management of diabetes.
-Ginko leaves
-Hibiscus sabdariffa calyx
and epicalyx