Pharmacognosy Flashcards
Practic1 (24 cards)
What is Medicinal plant
Medicinal plants are plants that have a recognized medical use.
• Herbal medicine is one of the oldest forms of medical treatment in human
history.
• ٌ
• Medicinal plant reliant as 20-25% of drugs prescribed.
•
• The first step in the evaluation of medicinal plant is the production of
extract.
Based on morphology of plant’s organ.
Root• ٌ Bark• ساق Stem• اوراق Leaves• • Flower • Fruit • Seeds • All Parts
Nigella sativa seeds بذور البركة
-
Active constituents
..nigellocin and nigellone, Nigellin- 1
oil fatty and oil Essential-
Hypertension and cold and bronchitis
Trigonella foenum seeds تريجونيلا فيونيوم
Active constituents:
Faty oil and tregonellin alkaloids(antibacterial activity)
Uses:
1- Treatment of hypertension and diabetis mellitus.
Coriandrum sativum seeds الكزبرة
Active constituent
Flavonoids, coumarins and phenolic acids.
Uses:
..
Uses
carminative to relief flatulenceطارد للريح
2- Flavouring agent. ًتوابل
4.Zingiber officinallis root (Ginger) الزنجبيل
Active costituent Starch- and mucillageنشأ وصمغ Uses 1- To relief GIT problems like flatulence and abdominal colic 2-to relief cough🤕
5.Datura stramonium seeds الداتورا
Active constituent Flavonoids, coumarins Uses: . ٌِ 1-antispasmodic effect 2-for asthma and parakinson disease
Druge
Spasmopan® or buscopan® as tablet, syrup and ampule.
Cassia senna leaves
Active mucilage,الصنغ flavoniode Use As a laxative to relief constipation Druge senokt tab
7.Hyoscyamus niger flower and leaves
Active constituents: Tropane alkaloids (hyoscin and hyoscamine).
Uses:
1- For abdominal and renal spasm.
2- For parkinson.😒😒😒😒
Drug in Pharmacy:😂😂😂😂
Spasmopan® or buscopan® as tablet, syrup and
ampule
8.Rhubarb bark (Rheum palmatum لحاء الربارب
Active Glucogallin, free gallic acid Uses Uses: -In treatment of stomach pain -In treatment of constipation
9.Gallus nuts حب الجوز
Active
starch and calcium oxalate النشأ والكالسيوم
Uses:
-Use as a source of tannic acid
-For tanning دباغةand dyeingصباغ
Tannic acid is used as astringent and antiseptic مادة مطهرة
10.Tilia flowersازهار التيليا😍😍
Active constituents: -Caffeic acid -Tannic acid Uses: -Antispasmodic -Used to clean teeth
Honey lotus or melilotus officinalis fruit or
leaves
زهرة العسل
Active constituents
Fruit bulb which contain coumarin😏😏🤧🤧🤧😎😎
Uses
Externally: it is used for burn and acne.
Internally: it is used for asthma, bleeding, breast
cancer and cough😎😎😎😁😁👌👌👌🥰🥰😍🤩
- Ammi visnaga seed😚☺☺☺☺🤤🤤
بذور امي
-active Sterols.😛😛😛 - Flavonoids😋😋😋😋😋 Uses: 1- For kidney stones.😆😆😆😆 2- For asthma.,😃😃😃😃😃
13.Petroselinum sativum seed قلب قلبي 😍😍
Active constituents:
Fatty oil.
Oleoresin
Uses:
1- As a diuretic.
- As a tonic.
- Plantago psyllium seed بلانتاكو
Active Fixed oils. Tannin. Uses: As a laxative. Has a soothing and protective effect so it is useful in duodenal ulcer. Drug in pharmacy: Metamucil®
- Plantago psyllium seed بلانتاكو
Active Fixed oils. Tannin. Uses: As a laxative. Has a soothing and protective effect so it is useful in duodenal ulcer. Drug in pharmacy: Metamucil®
- Matricaria chamomilla Flower ماتريكاريا كاموميليا ازهار
البابونج
Active Tannic acid. Glycosides. Use Cold and influenza Externally for agitated skin
16.Zea mays (corn silk) Seed
العرانيس
الصفرة
Active constituents: - Dextrin Soluble salts like potassium and sodium. Use Uses: Potent diuretic effect. Prostatitis and urethritis.
- Syzygium Aromaticum Flower (Clove) القرنفل
Active constituents:
Tannins,. Flavonoids. Uses Reduces fever. Decrease allergic reaction
- Allium sativum bulb
الثوم
Active constituents: Vitamins E, C, B, A.😗😎😎 Selenium. 🤤🤤 Volatile oil 😍😍 Uses: 1- Anti-bacterial especially for chest 👌👌😁 infection, cold and flu. 2 Decrease blood cholesterol.😪😪😪 3 Decrease blood pressure.❤❤❤❤ 4 For diabetes.😊😊 5 Prevent cardiac strokes by reducing blood clots😋😋
19.Glycyrrhiza glabra Root😪😪😎😎😎
Active constituents: Flavonoids & Iso flavonoids. , coumarins Uses: Antibacterial, antiviral activity with Anti-inflammatory effect. Antispasmodic effect. For respiratory tract problems like asthma, cough (expectorant), pharyngitis and bronchitis.
- Hibscus Subdarrifa flowerزهرة الكركدية
Active constituents: 1- Hibscus acid and aromatic acids. 2 Sugar, mucillage and tannins. 3 It contains Ca, P, Fe, Mg, Na and K. Uses: It is used for cough and upper respiratory tract infections.
Benefits of medicinal herbe
• They cost less – .
They may have fewer side effects: .
There is a choice on how to use them – .
They are good for more than one condition –
