Theme X: Glycosides
Examples of glycosides and their origin. Cardiotonic, sulfur, anthocyanin, cyanogenetic, anthraquinone, coumarin, flavonoids, saponin.
Glycoside |
Present in |
Importance |
Cardiotonic |
Digitalis purpurea, onion, cactus |
High efficiency in several heart conditions. Use under strict medical supervision |
sulphuretted |
Horseradish, mustard seed, garlic, watercress, onions, and cabbage |
choleretic antibiotics and cholagogue balsamic rubefacients |
Anthocyanins |
Cornflower, Cranberry, mallow, purple loosestrife, violet and rose |
antirheumatic Antiseptic, anti-inflammatory, strengthen hair. Characterize the color of the flowers |
cyanogenic |
Bitter almonds, black elderberry flower, blackthorn blossom, cherry leaves, sour cherry leaves, seeds of plums |
By the enzymatic reaction with saliva are hydrolysed producing hydrocyanic acid. POWERFUL POISON |
anthrachinone |
Aloe, Rubia tinctorum, rhubarb rhizome and lycium bark |
Have laxative and purgative effects |
coumarin |
Burdock, horse chestnut, sweet clover, butcher's broom, hawkweed and biznaga |
They are antispasmodics, antibiotics and venous tonics. They are also used in cosmetics, perfumes, inks |
flavonoids |
Hawthorn, horsetail, shepherd's purse, orange, rue, butcher's broom, elderberry and coltsfoot |
have properties of strengthening the blood capillaries |
saponin |
Acacia leaf, birch leaf, horse chestnut, ginseng, mullein flower, licorice, ivy, primula,
saponaria root and sarsaparilla |
Relax the bowel and increase the secretions of the bronchial mucosa, diuretics and urinary tract disinfectants, analgesic and tissue healing |
Examples of glycosides and their origin. Cardiotonic, sulfur, anthocyanin, cyanogenetic, anthraquinone, coumarin, flavonoids, saponin.
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